# Strategy Specifications
## Deck Name And Archetype
Zoraline, Cosmos Caller is a 100-card Commander deck with Zoraline, Cosmos Caller as the named commander, 99 listed supporting cards, and no sideboard. The registered main deck count validates to 100 cards: 1 Zoraline, Cosmos Caller, 4 Plains, 14 Swamp, and 81 other single-copy cards. The sideboard count validates to 0 cards, so this guide must not propose executable sideboard swaps unless the registered list changes.

- Format: Commander.
- Strategy name: Zoraline, Cosmos Caller.
- Commander: Zoraline, Cosmos Caller.
- Registered colors by mana base and card names: primarily black-white, with Plains, Swamp, Shattered Sanctum, Scoured Barrens, Caves of Koilos, Thriving Moor, Thriving Heath, Path of Ancestry, and other utility lands suggesting Orzhov requirements.
- Current tags: midrange, tribal.
- Stock status: rogue or highly customized, not stock. The list mixes named tribal support, life-gain/life-loss engines, artifacts, and singletons with several cards whose exact Oracle text or legality may need runtime or database confirmation.
- Build identity: hybrid commander midrange/tribal. The deck appears to lean on Bat/Cleric-like creature typing, life total movement, drain payoffs, incremental combat, and artifact/anthem or tribal enablers rather than a single deterministic combo plan.
- Legality concern: Commander singleton structure is mostly respected outside basic lands, but legality is not certified here. Card text check required for any unfamiliar or newly printed names before relying on color identity, timing, trigger, or type-line assumptions.
- Mana concern: The deck has a heavy Swamp count and many black-sounding spells, but also enough white cards and white lands that opening hands must prove access to both colors or a credible route to them. Do not keep speculative white-heavy hands on Swamp-only mana unless the legal actions and visible hand show functional black plays.
- Role concern: The list should be piloted as a board-and-life-resource midrange deck, not as a generic Commander good-stuff pile. The agent should treat Zoraline, Cosmos Caller, Maskwood Nexus, Starscape Cleric, Starseer Mentor, Essence Channeler, Lifecreed Duo, Mirkwood Bats, Regal Bloodlord, Exquisite Blood, Sanguine Bond, Lunar Convocation, and Bontu's Monument as likely identity cards, while still checking actual legal text before committing to an engine line.
- Opponent info status: none supplied. Runtime decisions must infer opponent role only from revealed commander, visible lands, public permanents, graveyards, stack objects, known revealed cards, and prior logged actions. Do not assume hidden removal, sweepers, combo pieces, or protection unless revealed or strongly implied by public actions.

## Thesis
Zoraline, Cosmos Caller assembles an Orzhov midrange-tribal life engine that should win by turning creature density, life-gain/life-loss triggers, and attrition permanents into repeated pressure. Treat Zoraline, Cosmos Caller as the strategy’s center, then use Maskwood Nexus, Patchwork Banner, Path of Ancestry, Three Tree City, and Bontu's Monument as likely tribal infrastructure when their legal text supports the line.

Prioritize stable mana, early board presence, and engine permanents before expensive single-card threats. The deck is not trying to race like a low-curve aggro deck, lock the table with prison pieces, or hold up permission indefinitely; it wants to establish small synergistic creatures, convert life swings into material or damage, and make combat awkward while incremental triggers accumulate.

Win by layering payoffs instead of relying on one deterministic combo. Exquisite Blood plus Sanguine Bond may represent a decisive life-loop if legal text and board state confirm the interaction, but the agent must not assume the loop is available, legal, or protected until the rules engine offers the exact actions and the visible stack shows the pieces resolving. Outside that line, Aclazotz, Deepest Betrayal, Lolth, Spider Queen, Regal Bloodlord, Mirkwood Bats, Essence Channeler, Darkstar Augur, Starscape Cleric, Starseer Mentor, Lifecreed Duo, and Lunar Convocation look like the main cards that turn time, life movement, creatures, and sacrifice or token patterns into advantage. Card text check required for unfamiliar names before treating them as triggers, token makers, bats, clerics, or drain engines.

Protect the plan by spending interaction on cards that stop engines, break life-total leverage, or threaten commander recasts. Feed the Cycle, Nocturnal Hunger, Consumed by Greed, Starfall Invocation, Repel Calamity, Nameless Inversion, Sonar Strike, Early Winter, and Diresight should be evaluated as interaction or selection only from visible legal actions; do not reserve them for imagined targets or fire them at low-impact permanents when a lethal clock, combo piece, or commander-answering threat is present.

## Role Package
- Threats: Use Zoraline, Cosmos Caller, Aclazotz, Deepest Betrayal, Lolth, Spider Queen, Regal Bloodlord, Emeritus of Woe, Darkstar Augur, Momo, Friendly Flier, Momo, Playful Pet, Wolfbat, Blighted Bat, Deep-Cavern Bat, Flock Impostor, Glidedive Duo, Rooftop Percher, Three Tree Mascot, Moonstone Harbinger, Moonstone Eulogist, Moonrise Cleric, Star Charter, Starseer Mentor, Starscape Cleric, Essence Channeler, Lifecreed Duo, Wax-Wane Witness, Changeling Wayfinder, and Mirkwood Bats as the creature and planeswalker pressure base. Commit threats in an order that keeps the commander relevant, preserves future tribal payoffs, and does not expose all engines to one visible sweeper or combat blowout.

- Payoffs: Treat Exquisite Blood, Sanguine Bond, Bontu's Monument, Cleric Class, Essence Channeler, Lifecreed Duo, Mirkwood Bats, Regal Bloodlord, Lunar Convocation, Starscape Cleric, Starseer Mentor, Angel's Feather, Reaper's Talisman, Rug of Smothering, and Inspiring Leader as the life-swing and scaling payoff package when their text is confirmed. Prioritize payoffs that immediately trigger from available legal actions over payoffs that require a future turn with no current support.

- Engines: Build around Zoraline, Cosmos Caller, Maskwood Nexus, Patchwork Banner, Path of Ancestry, Three Tree City, Bontu's Monument, Lunar Convocation, Darkstar Augur, Cleric Class, Exquisite Blood, Sanguine Bond, and Lolth, Spider Queen as persistent advantage sources. Sequence engines after enough mana and board presence exist to benefit from them, unless the legal board state shows that the engine itself is the only way to stabilize.

- Velocity: Use Cruel Tutor, Painful Lesson, Stargaze, Diresight, Hazel's Nocturne, Starfall Invocation, Moon-Blessed Cleric, Fountainport Bell, Bender's Waterskin, Adventurer's Inn, Star Charter, Starseer Mentor, Starlit Soothsayer, and Hidden Grotto as potential card flow, selection, or setup tools. Card text check required for unfamiliar selection cards; choose lines that improve land drops, find engines, or locate interaction before speculative value.

- Interaction: Spend Feed the Cycle, Nocturnal Hunger, Consumed by Greed, Repel Calamity, Nameless Inversion, Sonar Strike, Early Winter, Diresight, Deep-Cavern Bat, Blightbeetle, Aclazotz, Deepest Betrayal, Starfall Invocation, and Lolth, Spider Queen on visible threats that matter to survival or engine continuity. Prefer interaction that leaves a body, trigger, or life swing when the legal options are otherwise close.

- Protection: Use Repel Calamity, Early Winter, Nocturnal Hunger, Consumed by Greed, Nameless Inversion, Sonar Strike, Reaper's Talisman, Cleric Class, Essence Channeler, Angel's Feather, and life-gain permanents as conditional protection for life total, combat posture, and key engines. Do not call them protection unless the rules engine exposes a prevention, removal, pump, lifegain, or defensive legal action.

- Recursion: Treat Witch's Cottage, Aclazotz, Deepest Betrayal, Wax-Wane Witness, Emeritus of Woe, Moonstone Eulogist, and any graveyard-facing legal actions as the recursion or attrition module only after text confirmation. Preserve high-impact creatures in graveyard-aware lines when visible future actions can return or reuse them.

- Mana: Keep Sol Ring, Arcane Signet, Mind Stone, Commander's Sphere, Gathering Stone, Sinister Monolith, White Lotus Tile, White Auracite, Patchwork Banner, Path of Ancestry, Thriving Moor, Thriving Heath, Caves of Koilos, Shattered Sanctum, Scoured Barrens, Hidden Grotto, Mudflat Village, Three Tree City, Firdoch Core, Forum of Amity, Lupinflower Village, Great Arashin City, Misty Palms Oasis, Adventurer's Inn, Abandoned Air Temple, Nesting Grounds, Witch's Cottage, Plains, and Swamp focused on casting black-white spells on curve. Prefer black access early unless the opening hand proves white cards are the immediate bottleneck.

- Sideboard modules: No sideboard cards exist in the registered list. Do not suggest swaps, wish targets, or post-game replacement plans unless a future registration adds a legal sideboard.

## Primary Win Conditions
- Life-loop finish: Prioritize Exquisite Blood plus Sanguine Bond when both permanents can be assembled, protected long enough to matter, and the rules engine exposes a legal life-gain or life-loss event that can start the loop. Setup requires stable black-white mana, enough life to survive a full turn cycle if the table can answer the first piece, and preferably prior information from Deep-Cavern Bat, Aclazotz, Deepest Betrayal, or visible opponent shields before committing the second piece. Execute only through legal actions and visible stack resolution; if the loop is not represented by engine output, treat the cards as separate drain payoffs rather than a deterministic win. Prioritize this path when racing is poor, creature combat is stalled, or a tutor/selection line such as Cruel Tutor, Moon-Blessed Cleric, Stargaze, Diresight, or Hazel's Nocturne can find the missing half. Disruption risk is high from removal, counterplay, and graveyard-independent answers, so do not expose both pieces into obvious open interaction unless waiting is worse.

- Layered drain-and-lifegain finish: Use Zoraline, Cosmos Caller, Starscape Cleric, Starseer Mentor, Essence Channeler, Lifecreed Duo, Mirkwood Bats, Bontu's Monument, Cleric Class, Angel's Feather, Reaper's Talisman, Rug of Smothering, Regal Bloodlord, Lunar Convocation, and Sanguine Bond as the main incremental-pressure shell when their legal text supports life movement, drains, tokens, or scaling threats. Setup by casting cheap creatures and payoff permanents before expensive finishers, then execute by taking legal actions that produce repeatable life swings without sacrificing board survival. Prioritize this line against fair creature decks and slower engines because it wins without needing one exact card pair. Card text check required for unfamiliar Bloomburrow/Universes-specific names before assuming trigger types, creature types, or token production.

- Tribal board-pressure finish: Build a wide or evasive board with Zoraline, Cosmos Caller, Maskwood Nexus, Patchwork Banner, Path of Ancestry, Three Tree City, Inspiring Leader, Momo, Friendly Flier, Momo, Playful Pet, Wolfbat, Blighted Bat, Flock Impostor, Glidedive Duo, Rooftop Percher, Three Tree Mascot, Star Charter, Moonstone Harbinger, Moonstone Eulogist, Moonrise Cleric, and Changeling Wayfinder when legal text confirms the creature and tribal payoffs. Execute by attacking only when the visible board supports damage, lifelink, evasion, or favorable trades; hold back enough blockers when life-total leverage is the deck's route to winning. Prioritize this path when Exquisite Blood or Sanguine Bond is absent, opponents are light on sweepers, or Patchwork Banner and Maskwood Nexus make otherwise small bodies matter.

- Attrition-finisher path: Let Aclazotz, Deepest Betrayal, Lolth, Spider Queen, Darkstar Augur, Emeritus of Woe, Wax-Wane Witness, Witch's Cottage, Moonstone Eulogist, and Painful Lesson convert a long game into material advantage. Setup by trading resources, keeping recursion-relevant creatures identifiable, and preserving enough life for draw or sacrifice costs. Execute by forcing opponents to answer one persistent threat at a time rather than committing every payoff into a sweeper. Prioritize this line when opponents have broken up the drain engine or when visible hands/resources indicate the game will be decided by cards, not speed.

## Secondary Win Conditions
- Commander damage and evasive pressure become the fallback kill when Zoraline, Cosmos Caller or flying creatures can attack safely and life-drain engines are missing. Use Reaper's Talisman, Cleric Class, Essence Channeler, Inspiring Leader, Patchwork Banner, and Maskwood Nexus only as their legal actions support combat growth, lifegain, or tribal sizing. Do not force attacks into visible profitable blocks just to advance damage; the deck can win by making opponents spend removal on medium threats while drain pieces accumulate.

- Removal-backed tempo wins are available when Feed the Cycle, Nocturnal Hunger, Consumed by Greed, Nameless Inversion, Sonar Strike, Repel Calamity, Early Winter, Starfall Invocation, and Lolth, Spider Queen clear the one blocker or threat that changes the race. Spend interaction to preserve a clock when the visible opponent board is light, but keep premium answers for commanders, combo engines, lifegain hate, or lethal attackers when behind. Starfall Invocation should be treated as a reset or swing card only if the engine exposes legal text and aftermath that actually improve your battlefield or survival.

- Value-drain wins come from making every spell or creature replace itself, tax opponents, or trigger small life swings. Bontu's Monument, Rug of Smothering, Angel's Feather, Lunar Convocation, Starseer Mentor, Starscape Cleric, Darkstar Augur, Painful Lesson, Stargaze, Fountainport Bell, Bender's Waterskin, Adventurer's Inn, and Commander's Sphere should be used to keep resources moving when no decisive attack or combo is visible. Prioritize card flow over marginal damage when the hand is thin or land drops are uncertain.

- Recursion and graveyard pressure can close games after removal-heavy exchanges if Witch's Cottage, Wax-Wane Witness, Aclazotz, Deepest Betrayal, Emeritus of Woe, or Moonstone Eulogist expose legal ways to reuse threats. Preserve the best graveyard target when recursion is visible; otherwise do not assume future recursion will exist. Nesting Grounds and other utility lands should be used only according to legal engine actions, not assumed as creature-land or combo pieces.

## Emergency Lines
- Behind on life: Stabilize before engines by using Feed the Cycle, Nocturnal Hunger, Consumed by Greed, Repel Calamity, Nameless Inversion, Sonar Strike, Early Winter, Starfall Invocation, blockers, and confirmed lifegain actions from Cleric Class, Essence Channeler, Lifecreed Duo, Angel's Feather, Reaper's Talisman, Starscape Cleric, or Zoraline, Cosmos Caller. Avoid Painful Lesson, Darkstar Augur costs, Caves of Koilos pain, or other life payments unless they find survival or immediately change the race.

- Behind on board: Trade creatures and spend sweepers/removal to survive the next combat step before casting slow payoffs. Starfall Invocation, Lolth, Spider Queen, Aclazotz, Deepest Betrayal, Feed the Cycle, Nocturnal Hunger, Consumed by Greed, and Nameless Inversion should answer the threat that creates lethal pressure or invalidates blocks. Do not protect small synergy pieces over life total when visible attacks would end the game.

- Behind on cards: Shift into velocity and resilient permanents with Painful Lesson, Stargaze, Diresight, Hazel's Nocturne, Cruel Tutor, Moon-Blessed Cleric, Fountainport Bell, Commander's Sphere, Mind Stone, Darkstar Augur, Lolth, Spider Queen, and recursion lines. Choose selection targets that restore mana, removal, or a payoff already supported by board state rather than speculative combo pieces.

- Behind on mana: Prioritize land drops, Sol Ring, Arcane Signet, Mind Stone, Commander's Sphere, Gathering Stone, Sinister Monolith, White Lotus Tile, White Auracite, Patchwork Banner, and color-fixing lands before expensive threats. Keep black access for removal and drain engines unless visible white spells are the bottleneck. Do not keep mana rocks in hand to conceal information if casting them unlocks future legal actions.

- Engines removed or combo broken: Rebuild through tribal pressure, commander recast, recursion, and attrition instead of chasing the missing piece blindly. If Exquisite Blood or Sanguine Bond is gone, treat the remaining half as a fair payoff and pivot to Mirkwood Bats, Regal Bloodlord, Aclazotz, Deepest Betrayal, Lolth, Spider Queen, creature attacks, and repeated lifegain/drain triggers.

- Graveyard or recursion denied: Stop valuing graveyard setup and win from battlefield permanence, hand resources, and command-zone access. Use Wax-Wane Witness, Witch's Cottage, Emeritus of Woe, and Moonstone Eulogist only if legal actions still work under the visible hate effect. When uncertain, ask the engine through available legal choices rather than assuming recursion is live.

## Resource Model
- Life is both shield and engine fuel, so spend it only when the legal action stabilizes, finds a needed card, or turns on a decisive drain/lifegain loop. Treat Caves of Koilos, Painful Lesson, Darkstar Augur, and any exposed life-payment text as risky when under pressure; treat Angel's Feather, Cleric Class, Lifecreed Duo, Essence Channeler, Starscape Cleric, Reaper's Talisman, Exquisite Blood, Sanguine Bond, and Zoraline, Cosmos Caller as conditional ways to convert life changes into inevitability when the engine confirms their text.

- Hand size is the deck's main protection against singleton inconsistency, so preserve flexible cards until the board asks a clear question. Use Painful Lesson, Stargaze, Diresight, Hazel's Nocturne, Fountainport Bell, Commander's Sphere, Mind Stone, Darkstar Augur, Lolth, Spider Queen, Cruel Tutor, and Moon-Blessed Cleric to restore velocity or select a missing piece, but do not cash selection into a slow payoff when removal, mana, or survival is the immediate bottleneck.

- Mana converts directly into pressure because the deck wants to double-spell cheap creatures, hold removal, and still develop engines. Sol Ring, Arcane Signet, Mind Stone, Commander's Sphere, Patchwork Banner, Gathering Stone, Sinister Monolith, White Lotus Tile, White Auracite, Bender's Waterskin, and Adventurer's Inn should be deployed early when they unlock future black-white sequencing; Card text check required for the nonstandard mana artifacts before assuming color, tapping, or sacrifice details.

- Board material is a renewable midrange resource, not just damage. Preserve creature density for Zoraline, Cosmos Caller, Maskwood Nexus, Patchwork Banner, Inspiring Leader, Starseer Mentor, Regal Bloodlord, Mirkwood Bats, and Bontu's Monument when legal text rewards creature type, casting, death, or lifegain triggers. Trade small bodies only when the trade protects life, planeswalkers, or a higher-value engine.

- Graveyard resources matter only when a visible legal action uses them. Witch's Cottage, Wax-Wane Witness, Moonstone Eulogist, Emeritus of Woe, Aclazotz, Deepest Betrayal, and any recursion-like prompt should target the card that restores the current plan: removal when dying, engine when stable, threat when opponents are empty. Do not mill, discard, or sacrifice material merely because recursion might appear later.

- Exile is a tracked zone, not a default resource. Use play-from-exile or return-from-exile prompts only when the engine exposes legal actions, and never assume Momo, Friendly Flier, Momo, Playful Pet, Early Winter, or any other card grants access without rules text in the prompt.

- Sacrifice fodder should be spent only for explicit payoff. Tokens or expendable creatures can feed Lolth, Spider Queen, Consumed by Greed, Mirkwood Bats, Bontu's Monument, or other visible sacrifice/death prompts if the resulting card, removal, drain, or board state beats keeping a blocker. Do not sacrifice the only tribal enabler, lifegain piece, or evasive clock unless survival or lethal requires it.

- Tempo is gained by sequencing taplands, rocks, and cheap interaction so turns do not pass with unused mana. Against fast boards, favor Feed the Cycle, Nocturnal Hunger, Nameless Inversion, Sonar Strike, Repel Calamity, Early Winter, and Starfall Invocation over slow engines. Against slow boards, spend early turns on mana and engines so later turns can combine removal plus development.

- Information is strongest when converted into exact choices. Deep-Cavern Bat, Cruel Tutor, Diresight, Hazel's Nocturne, Stargaze, Moon-Blessed Cleric, and any reveal or selection prompt should update the plan using visible cards only. No hidden card should be named as present unless revealed by the engine.

- Sideboard bullets do not exist for this registered list. Sideboard count is 0, so all matchup adaptation must come from maindeck role shifts, commander recasts, mulligans, and in-game selection rather than sideboard cards.

## Mana Guide
- Keep hands that can produce black and white on time, plus at least two functional mana sources or one land with Sol Ring, Arcane Signet, Mind Stone, Commander's Sphere, Patchwork Banner, or another confirmed mana artifact. Ship hands that rely on an unconfirmed utility card for colored mana, cannot cast early black interaction, or cannot reach Zoraline, Cosmos Caller and the midgame engines without drawing multiple lands.

- Prioritize black access because the deck's removal, drain, card flow, and attrition cards are heavily black. Swamp, Thriving Moor, Caves of Koilos, Shattered Sanctum, Scoured Barrens, Path of Ancestry, Mudflat Village, Hidden Grotto, and color-producing artifacts should be sequenced to keep Feed the Cycle, Nocturnal Hunger, Consumed by Greed, Nameless Inversion, Painful Lesson, Exquisite Blood, Sanguine Bond, Mirkwood Bats, Aclazotz, Deepest Betrayal, and Lolth, Spider Queen castable when legal.

- Preserve white access for commander, support, and removal turns. Plains, Thriving Heath, Caves of Koilos, Shattered Sanctum, Scoured Barrens, Path of Ancestry, Great Arashin City, Lupinflower Village, Misty Palms Oasis, Forum of Amity, and fixing artifacts should support Zoraline, Cosmos Caller, Cleric Class, Moon-Blessed Cleric, Starfall Invocation, Repel Calamity, Sonar Strike, Lifecreed Duo, Essence Channeler, and other white prompts. Card text check required for nonstandard lands before assuming their colors or conditions.

- Play tapped or conditional lands early when the hand already has a next-turn play. Shattered Sanctum, Scoured Barrens, Path of Ancestry, Thriving Moor, Thriving Heath, Witch's Cottage, Hidden Grotto, Nesting Grounds, Three Tree City, Mudflat Village, Great Arashin City, Lupinflower Village, Misty Palms Oasis, Abandoned Air Temple, and Firdoch Core should be sequenced by visible tapped status and color needs, not by name recognition.

- Play the land before drawing when you already know the required land drop and need mana for the current legal sequence. Delay the land until after Painful Lesson, Stargaze, Diresight, Hazel's Nocturne, Fountainport Bell, or a tutor/selection action when the draw or selection can change which color, tapped land, utility land, or basic you should commit.

- Spend pain or utility mana only when the life or opportunity cost is justified by the current turn. Caves of Koilos damage, utility-land activation, and artifact sacrifice should be avoided when a painless source casts the same spell or when holding the resource enables a stronger next-turn line.

- Sequence mana rocks before expensive payoffs unless the board demands interaction now. A turn spent casting Sol Ring, Arcane Signet, Mind Stone, Commander's Sphere, Patchwork Banner, Gathering Stone, Sinister Monolith, White Lotus Tile, or White Auracite is correct when it turns later Exquisite Blood, Sanguine Bond, Aclazotz, Deepest Betrayal, Starfall Invocation, Maskwood Nexus, or Lolth, Spider Queen into legal two-action turns; it is wrong when lethal pressure requires removal first.

## Mulligan Guide
- Strong keep: keep two or three lands with black and white access plus Sol Ring, Arcane Signet, Mind Stone, Patchwork Banner, or Commander's Sphere and one early stabilizer such as Deep-Cavern Bat, Starscape Cleric, Lifecreed Duo, Essence Channeler, Feed the Cycle, Nocturnal Hunger, or Nameless Inversion. This hand develops mana, preserves life, and reaches Zoraline, Cosmos Caller or a midgame engine without needing perfect draws.

- Strong keep: keep a hand with Swamp, a white source, cheap interaction, and a payoff curve of Bontu's Monument, Starseer Mentor, Moonstone Harbinger, Regal Bloodlord, Maskwood Nexus, Exquisite Blood, Sanguine Bond, or Lolth, Spider Queen when the early plays are legal. Card text check required before assuming any nonstandard payoff trigger, but this shell wants early black-white functionality plus one durable engine.

- Medium keep: keep three lands and a slow engine such as Cleric Class, Maskwood Nexus, Lunar Convocation, Exquisite Blood, Sanguine Bond, or Aclazotz, Deepest Betrayal only if the hand also casts at least one early creature, tutor, removal spell, or mana rock. A hand that waits until turn four to affect the game is acceptable on the play only against slow visible opposition or unknown pods with low early pressure.

- Risky keep: treat one-land Sol Ring hands as risky unless the hand has multiple cheap legal plays and a selection piece such as Diresight, Stargaze, Cruel Tutor, Fountainport Bell, or Moon-Blessed Cleric that can find a stabilizing next step. Ship the hand if the only colored source is missing, if white access is required for Zoraline, Cosmos Caller soon, or if the draw must hit two specific lands.

- Automatic ship: ship hands with no lands, one land and no Sol Ring or confirmed mana rock, all lands and no relevant spell, no black source with black interaction stranded, no white source with commander/support cards stranded, or only expensive cards such as Exquisite Blood, Sanguine Bond, Starfall Invocation, Aclazotz, Deepest Betrayal, and Lolth, Spider Queen. Also ship hands that rely on Card text check required lands or artifacts as the only colored source.

- Matchup-dependent keep: keep removal-heavy hands with Feed the Cycle, Nocturnal Hunger, Repel Calamity, Sonar Strike, Early Winter, Nameless Inversion, or Starfall Invocation against fast creature starts. Keep engine-heavy hands with Deep-Cavern Bat, Cruel Tutor, Diresight, Moon-Blessed Cleric, Maskwood Nexus, Exquisite Blood, Sanguine Bond, Lunar Convocation, or Lolth, Spider Queen against slower boards where time and information matter more than immediate life total.

- Play/draw adjustment: on the play, prefer proactive mana plus creature development so Zoraline, Cosmos Caller and tribal engines arrive before opponents are fully shielded. On the draw, value cheap removal, discard-like information, lifegain bodies, and untapped black mana more highly because the first opposing threat may demand an answer before a mana rock or slow enchantment.

- Trap hand: do not keep a lifegain-payoff hand with Angel's Feather, Cleric Class, Exquisite Blood, Sanguine Bond, Regal Bloodlord, or Essence Channeler if it lacks early creatures, removal, or enough mana to survive. Do not keep a tribal hand with Maskwood Nexus, Patchwork Banner, Inspiring Leader, or Three Tree City if it has no early bodies and cannot cast Zoraline, Cosmos Caller.

## Turn Arc
- Turn 1: prioritize untapped black or white access and deploy Sol Ring when legal because it changes the whole curve. If no Sol Ring exists, play tapped fixing such as Scoured Barrens, Path of Ancestry, Thriving Moor, Thriving Heath, Shattered Sanctum, or Witch's Cottage early when it does not block a turn-two play; Card text check required for nonstandard lands before assuming tapped status or colors. Cast Cleric Class, Angel's Feather, Adventurer's Inn, Fountainport Bell, or a cheap selection spell only when the legal text advances mana, life, or setup more than holding interaction.

- Turn 2: develop fixing with Arcane Signet, Mind Stone, Patchwork Banner, Bender's Waterskin, White Lotus Tile, White Auracite, or other confirmed mana artifacts when the board is not threatening. Deviate to Deep-Cavern Bat, Starscape Cleric, Lifecreed Duo, Blighted Bat, Moonrise Cleric, Feed the Cycle, Nocturnal Hunger, Nameless Inversion, or Sonar Strike when an opponent's visible creature, engine, or pressure source must be contained.

- Turn 3: cast Zoraline, Cosmos Caller when the commander is legal, protected by board context, and likely to create lifegain, recursion, or combat pressure on later turns; Card text check required for exact commander triggers. Deviate to Starseer Mentor, Moon-Blessed Cleric, Darkstar Augur, Diresight, Painful Lesson, Cruel Tutor, or Commander's Sphere when the hand needs cards, a specific engine, or mana before committing the commander.

- Turns 4-5: commit one major engine only when the current board does not demand removal first. Preferred engines include Maskwood Nexus, Bontu's Monument, Lunar Convocation, Exquisite Blood, Sanguine Bond, Regal Bloodlord, Mirkwood Bats, Lolth, Spider Queen, or Aclazotz, Deepest Betrayal; Card text check required for exact nonstandard triggers. If behind, use Starfall Invocation, Consumed by Greed, Feed the Cycle, Repel Calamity, Early Winter, Nameless Inversion, or Nocturnal Hunger before spending mana on slow value.

- Late game: convert mana and board material into commander recasts, recursion, selection, and drain pressure rather than empty attacks. Use Witch's Cottage, Wax-Wane Witness, Moonstone Eulogist, Emeritus of Woe, Aclazotz, Deepest Betrayal, Cruel Tutor, Stargaze, Diresight, and visible graveyard prompts to recover the exact missing role: removal when dying, engine when stable, threat when opponents are low on resources. Preserve life when Exquisite Blood, Sanguine Bond, Cleric Class, Essence Channeler, Regal Bloodlord, and Zoraline, Cosmos Caller make life total part of both offense and survival.

## Card Roles
- Commander anchor: Zoraline, Cosmos Caller is the deck's central pressure, lifegain, and recursion card, so cast it when black-white mana can support follow-up choices and the board is not asking for immediate removal. Use attacks with Bat creatures to turn life gain into resources for recursion and drain engines; Card text check required before assuming exact trigger timing, target limits, or finality-counter behavior.

- Early Bat package: Starscape Cleric, Starseer Mentor, Blighted Bat, Deep-Cavern Bat, Flock Impostor, Moonrise Cleric, Rooftop Percher, Glidedive Duo, Three Tree Mascot, Wolfbat, Moonstone Harbinger, and Momo, Playful Pet give the deck bodies that enable tribal pressure and Zoraline, Cosmos Caller attacks. Prioritize these before slow enchantments when facing early aggression; hold them only when a sweeper, discard effect, or removal target is clearly more important.

- Lifegain payoffs: Cleric Class, Angel's Feather, Essence Channeler, Lifecreed Duo, Starscape Cleric, Regal Bloodlord, and Starseer Mentor convert repeated life events into board size, damage, or resilience. Do not keep or sequence these as standalone win conditions unless visible board state shows time to develop; they are strongest when paired with Zoraline, Cosmos Caller, evasive Bats, Exquisite Blood, or Sanguine Bond.

- Drain and life-loop threats: Exquisite Blood and Sanguine Bond are high-priority engines, but commit them only when mana, life total, and board state allow a slow enchantment turn. If both are visible or one can be found, evaluate whether opponents have open interaction, lethal pressure, or enchantment removal before tapping out; do not claim a deterministic combo unless the rules engine exposes legal triggers and the visible stack confirms the outcome.

- Tribal enablers: Maskwood Nexus, Patchwork Banner, Three Tree City, Path of Ancestry, Inspiring Leader, Changeling Wayfinder, and Bontu's Monument support the creature-type plan. Deploy Maskwood Nexus or Patchwork Banner when the hand has several creatures or Zoraline, Cosmos Caller needs more Bat density; avoid spending a turn on tribal infrastructure when removal or blocking is required to survive.

- Mana acceleration: Sol Ring, Arcane Signet, Mind Stone, Commander's Sphere, Patchwork Banner, Bender's Waterskin, White Lotus Tile, White Auracite, Sinister Monolith, Gathering Stone, and Star Charter should be used to reach commander recasts, large engines, and multi-spell turns. Card text check required for nonstandard mana artifacts; never rely on a rock for colored mana unless the legal action text or visible mana summary confirms it.

- Selection and tutor tools: Cruel Tutor, Moon-Blessed Cleric, Diresight, Stargaze, Fountainport Bell, Star Charter, Adventurer's Inn, and Hidden Grotto should find the missing role, not a generic powerful card. Search for removal when dying, a mana source when constrained, Exquisite Blood or Sanguine Bond when stable, Maskwood Nexus or Patchwork Banner when creature density matters, and a recursion or draw piece when the game is grinding; Card text check required for unfamiliar selection cards before assuming card type, zone, or timing.

- Removal suite: Feed the Cycle, Nocturnal Hunger, Nameless Inversion, Repel Calamity, Sonar Strike, Early Winter, Consumed by Greed, Starfall Invocation, and Aclazotz, Deepest Betrayal answer pressure or engines. Spend cheap removal on commanders, combo creatures, evasive threats, and creatures that will invalidate lifegain racing; save Starfall Invocation for boards where multiple opposing creatures matter more than preserving small tribal bodies.

- Recursion and grind: Witch's Cottage, Wax-Wane Witness, Moonstone Eulogist, Emeritus of Woe, Aclazotz, Deepest Betrayal, Zoraline, Cosmos Caller, and possibly Consumed by Greed let the deck reuse cheap permanents or recover after trades. Choose recursion targets by current need: Deep-Cavern Bat or interaction for disruption, lifegain payoffs for engine turns, and evasive Bats for pressure; Card text check required before assuming exact graveyard access.

- Card advantage engines: Darkstar Augur, Painful Lesson, Lolth, Spider Queen, Lunar Convocation, Diresight, Stargaze, Commander's Sphere, Mind Stone, and Aclazotz, Deepest Betrayal help refill. Use draw when stable or when holding answers; against lethal pressure, prefer removal, blockers, or lifegain before spending mana and life on cards.

- Combat equipment and attack modifiers: Reaper's Talisman, Inspiring Leader, Patchwork Banner, Rug of Smothering, and Cleric Class can make small evasive creatures matter. Put pressure on planeswalkers and low-life opponents with flying Bats, but do not attack away necessary blockers under a short clock; Card text check required for Rug of Smothering and Inspiring Leader before assuming their exact combat effect.

- Planeswalker and top-end threats: Lolth, Spider Queen and Aclazotz, Deepest Betrayal are late-game stabilizers or attrition engines. Cast them after forcing opponents to spend removal, after a board wipe, or when visible attackers cannot immediately remove them; do not treat either as protection against an already lethal board unless legal actions show a defensive effect.

- Utility and unclear role cards: Momo, Friendly Flier, Moseo, Vein's New Dean, Emeritus of Woe, Hazel's Nocturne, Early Winter, Star Charter, Adventurer's Inn, Firdoch Core, Forum of Amity, Great Arashin City, Misty Palms Oasis, Lupinflower Village, Mudflat Village, Abandoned Air Temple, and Fountainport Bell require card text verification at runtime before strategic assumptions. Use legal action labels to classify them as mana, selection, removal, creature pressure, or value, then follow the corresponding role rule rather than inventing hidden functionality.

- Hate and narrow cards: Blightbeetle, Rug of Smothering, Repel Calamity, Feed the Cycle, and possibly Nocturnal Hunger should be evaluated against visible opposing permanents and action text. Do not spend narrow interaction into low-impact targets just to use mana; hold it when opponents present no matching threat and develop a Bat, mana rock, or selection play instead.

- Land roles: Plains and Swamp provide the cleanest mana, while Caves of Koilos, Shattered Sanctum, Scoured Barrens, Thriving Moor, Thriving Heath, Path of Ancestry, Witch's Cottage, Nesting Grounds, Three Tree City, Hidden Grotto, Mudflat Village, Lupinflower Village, Great Arashin City, Forum of Amity, Misty Palms Oasis, Abandoned Air Temple, and Firdoch Core supply fixing or utility. Lead with tapped or conditional lands early when doing so preserves turns two and three; Card text check required for utility lands before using them as colored sources or activated abilities.

## Interaction Priorities
- Remove snowball engines before rate creatures: spend Feed the Cycle, Nocturnal Hunger, Nameless Inversion, Repel Calamity, Sonar Strike, Early Winter, Consumed by Greed, or Starfall Invocation on commanders, combo creatures, repeatable draw engines, sacrifice outlets, anthem engines, and evasive threats that beat lifegain racing. Card text check required for unfamiliar removal labels; follow the rules-engine target list over assumed card text.

- Disrupt the card that changes the next turn cycle first: use Deep-Cavern Bat, Aclazotz, Deepest Betrayal, and any legal discard/exile mode from Diresight, Hazel's Nocturne, or Consumed by Greed only when the visible prompt confirms the zone and candidates. Take interaction that stops Zoraline, Cosmos Caller, Exquisite Blood, Sanguine Bond, Maskwood Nexus, or Starfall Invocation when preparing an engine turn; take a payoff or commander when the opponent's board is already contained.

- Exile graveyard or recursion pieces before expendable attackers: if Feed the Cycle or another legal action offers exile, prioritize visible graveyard engines, escape/flashback-style resources, reanimation targets, or commanders that can be denied by exile. Do not spend exile effects on a normal creature in graveyard when the battlefield is the urgent problem.

- Counterspell and bounce planning is defensive sequencing, not card selection: this list has no registered hard counterspell or obvious bounce package, so do not hold mana pretending to represent one unless a legal action from a permanent specifically offers it. Against opponents with open interaction, bait with Angel's Feather, Cleric Class, Mind Stone, Commander's Sphere, Patchwork Banner, Blighted Bat, Wolfbat, Rooftop Percher, or Three Tree Mascot before committing Exquisite Blood, Sanguine Bond, Maskwood Nexus, Lolth, Spider Queen, or Aclazotz, Deepest Betrayal.

- Ignore low-impact bodies when life engines are online: do not remove a small ground creature that cannot profitably attack through lifegain, blockers, or flying pressure if an opposing engine, commander, planeswalker, sacrifice outlet, or evasive clock is visible. Against go-wide creature decks, change this rule and preserve Starfall Invocation or mass-effect legal actions for the turn when multiple attackers would overwhelm Zoraline, Cosmos Caller recursion or lifegain.

- Preserve engine permanents by sequencing them after shields are down: cast Exquisite Blood, Sanguine Bond, Maskwood Nexus, Lunar Convocation, Darkstar Augur, or Bontu's Monument when opponents are tapped low, have spent removal, or when waiting risks death. Do not expose both Exquisite Blood and Sanguine Bond into obvious open removal unless legal actions and visible state show that immediate resolution or trigger sequencing is decisive.

- Change interaction priorities by archetype: against aggro, remove haste, anthem, evasive, and double-spell pressure before value engines; against control, pressure hands and mana with Deep-Cavern Bat, Aclazotz, Deepest Betrayal, and cheap threats before committing slow enchantments; against combo, discard or exile the visible enabler over combat creatures; against graveyard decks, value exile and Aclazotz, Deepest Betrayal higher than normal damage removal.

## Combat And Trading Rules
- Attack with evasive Bats when blockers do not matter: Zoraline, Cosmos Caller, Blighted Bat, Deep-Cavern Bat, Mirkwood Bats, Moonstone Harbinger, Moonstone Eulogist, Rooftop Percher, Wolfbat, and changeling or token creatures should pressure life totals and planeswalkers when legal actions show favorable attacks. Card text check required for each unfamiliar creature's flying, lifelink, vigilance, or attack trigger before assuming evasion.

- Keep lifegain engines alive over chip damage: do not attack with Essence Channeler, Lifecreed Duo, Starscape Cleric, Starseer Mentor, Regal Bloodlord, Moonrise Cleric, or Moon-Blessed Cleric into trades unless the trade removes a more important opposing threat or enables a decisive Zoraline, Cosmos Caller recursion line. Preserve creatures that create repeated life gain, drain, tokens, or selection when the board is stable.

- Trade early against fast pressure at 25 life or lower: in Commander, this deck can recover through lifegain, but it should not let early attackers compound into lethal commander or evasive damage. Block with expendable creatures such as Three Tree Mascot, Flock Impostor, Changeling Wayfinder, Blightbeetle, Blighted Bat, Wolfbat, or Momo, Playful Pet when the exchange saves meaningful life and does not break a visible engine.

- Protect planeswalkers only when they will matter next turn: block for Lolth, Spider Queen if a loyalty activation, token production, or card-advantage line is visible and likely to survive. Let Lolth, Spider Queen absorb damage instead of sacrificing a key engine creature when the planeswalker is no longer central to the current plan.

- Race with lifegain only when triggers are already present: Angel's Feather, Cleric Class, Essence Channeler, Lifecreed Duo, Starscape Cleric, Starseer Mentor, Regal Bloodlord, Exquisite Blood, Sanguine Bond, and Mirkwood Bats can justify attacking instead of blocking if visible triggers or legal actions show life swings. Do not assume a race is safe from card names alone; check current life totals, opposing attack power, and available removal.

- Trade commanders carefully: Zoraline, Cosmos Caller is a primary engine, so avoid commander combat trades unless commander tax is affordable, a recursion target is essential, or the trade prevents a lethal or snowballing attack. Against removal-heavy decks, forcing opponents to spend removal on Zoraline, Cosmos Caller can be acceptable if the hand contains other engines such as Maskwood Nexus, Patchwork Banner, Exquisite Blood, Sanguine Bond, or Lolth, Spider Queen.

- Attack planeswalkers and combo players before slow value players: send flying pressure at exposed planeswalkers, low-life combo pilots, or opponents representing imminent wins. In multiplayer, avoid unnecessary attacks into a player whose blockers punish the board unless the damage advances lethal, commander pressure, or a specific engine trigger.

- Use sweepers before chump chains collapse: choose Starfall Invocation or another legal mass-removal action when multiple opposing attackers would require sacrificing engine creatures over several turns. If your board is mostly small Bats, Clerics, or tokens, accept losing expendable bodies when the wipe protects Exquisite Blood, Sanguine Bond, Aclazotz, Deepest Betrayal, or a future commander recast.

## Selection And Tutor Rules
- Select before the land drop only when selection can change the land: use Diresight, Stargaze, Starlit Soothsayer, Star Charter, Hidden Grotto, Path of Ancestry, Fountainport Bell, Adventurer's Inn, or similar legal selection before playing a land if the hand lacks the next color, misses a third or fourth land, or must decide between an untapped source and a utility land. Play the land first when the selection spell or ability needs that mana to resolve or when the land choice is already forced by available colors.

- Use Cruel Tutor for the card that solves the next full turn cycle: find Starfall Invocation when multiple opposing boards will outgrow spot removal, find Consumed by Greed, Feed the Cycle, Nameless Inversion, Nocturnal Hunger, Repel Calamity, or Sonar Strike when one visible threat must die, and find Exquisite Blood or Sanguine Bond only when the missing half can be protected or immediately threatens a decisive life-swing loop. Card text check required for timing, life payment, and top-of-library placement; do not assume the tutored card is drawn this turn unless a legal draw action is also available.

- Use Moon-Blessed Cleric as an enchantment setup card, not a generic body: prioritize Exquisite Blood, Sanguine Bond, Cleric Class, Lunar Convocation, or another legal enchantment candidate shown by the engine. Choose defense first when behind, choose the missing drain/lifegain engine when stable, and choose Cleric Class only when repeated lifegain is already likely or leveling is visible and affordable.

- Treat Witch's Cottage as delayed recursion when the engine confirms the condition: return a key creature to the top only when the next draw is worth spending on that creature. Favor Zoraline, Cosmos Caller support pieces, Essence Channeler, Starscape Cleric, Starseer Mentor, Moonstone Eulogist, Moonstone Harbinger, Deep-Cavern Bat, Regal Bloodlord, or Mirkwood Bats over expendable bodies when the board is stable; choose a blocker or removal-linked creature only when survival is urgent.

- Bottom redundant setup once engines are online: scry or filter away extra mana rocks, slow tribal support, and low-impact creatures when Exquisite Blood, Sanguine Bond, Maskwood Nexus, Lunar Convocation, Lolth, Spider Queen, or Aclazotz, Deepest Betrayal is already active and the deck needs interaction. Keep Sol Ring, Arcane Signet, Mind Stone, Commander's Sphere, Patchwork Banner, Bontu's Monument, or lands early if they let Zoraline, Cosmos Caller or a four-plus-mana engine arrive on curve.

- Prioritize selection by board role: behind on creatures, look for Starfall Invocation, blockers, or efficient removal; behind on cards, look for Painful Lesson, Diresight, Stargaze, Darkstar Augur, Starlit Soothsayer, or Lolth, Spider Queen; ahead on board, look for Sanguine Bond, Exquisite Blood, Maskwood Nexus, Patchwork Banner, Regal Bloodlord, or protection-by-sequencing pieces. Card text check required for unfamiliar draw/filter cards before assuming card quantity or selection depth.

- Avoid tutoring into known discard or mill pressure unless the payoff is immediate: if an opponent has visible hand attack, top-card disruption, or forced draw manipulation, prefer cards that can be cast this turn or choose a resilient noncritical setup card. In multiplayer, do not reveal a slow deterministic plan with Cruel Tutor or Moon-Blessed Cleric unless the table already must answer a stronger threat or waiting risks losing.

## Priority And Stack Rules
- Pass priority aggressively when no legal instant-speed action improves the exchange: this deck is mostly permanent-based midrange, so do not spend mana just because a prompt appears. Hold up removal only when a visible commander, combo piece, lethal attacker, planeswalker ultimate, or graveyard engine is likely to matter before your next main phase.

- Respond to removal on engine permanents only with legal actions that actually change the result: if Exquisite Blood, Sanguine Bond, Maskwood Nexus, Lunar Convocation, Zoraline, Cosmos Caller, Lolth, Spider Queen, or Aclazotz, Deepest Betrayal is targeted, check for activated abilities, sacrifice outlets, protection effects, or instant-speed value before passing. Do not invent protection from card names; if no legal response preserves value, let the spell resolve.

- Use instant-speed removal before combat damage when it changes deaths or lethal math: cast Nameless Inversion, Feed the Cycle, Nocturnal Hunger, Repel Calamity, Sonar Strike, Consumed by Greed, or Early Winter on attackers or blockers when the legal target and timing are confirmed. Remove evasive, trampling, lifelinking, double-striking, or commander-damage threats before ordinary ground creatures unless a smaller target enables a decisive block.

- Let harmless spells resolve to preserve mana for the real fight: do not answer cantrips, ramp, or low-impact creatures when the visible table state points to a later commander, combo enabler, sweeper, or attack step. Save interaction for effects that attack your life total, remove your engines, blank your graveyard plan, or stop Zoraline, Cosmos Caller from stabilizing.

- Sequence optional payments by current mana duty: pay life-drain, lifegain, class, monument, or other optional costs only when the payment leaves enough mana for visible removal, commander recast tax, or planned postcombat plays. Card text check required for Cleric Class, Bontu's Monument, Angel's Feather, Rug of Smothering, Reaper's Talisman, and all newer named permanents before assuming optional triggers, trigger timing, or payment amounts.

- Put stack-trigger value behind survival: if multiple triggers or activated abilities are legal, choose lifegain, removal, or draw that prevents immediate damage before slow drain or token growth. With Exquisite Blood and Sanguine Bond both involved, follow the engine's legal trigger order exactly and stop if the rules engine asks for a choice that affects loop continuation, target, or mandatory draw.

- Activate mana rocks and utility lands only when the action has a declared purpose: use Sol Ring, Arcane Signet, Mind Stone, Commander's Sphere, White Lotus Tile, Gathering Stone, Sinister Monolith, Bender's Waterskin, Fountainport Bell, Three Tree City, Nesting Grounds, Mudflat Village, Forum of Amity, Abandoned Air Temple, Great Arashin City, Misty Palms Oasis, or Firdoch Core according to visible legal text and current costs. Card text check required for unfamiliar utility lands and artifacts; do not assume they make mana, draw cards, move counters, or create tokens unless the engine exposes that action.

- Use graveyard timing before the opponent converts value: fire Feed the Cycle or other legal exile effects in response to reanimation, flashback-style casting, death triggers, or recursion targeting when the target is visible. Do not exile a marginal graveyard card at end step if a stronger graveyard action is likely before your next priority window.

- Treat commander recast windows as commitment gates: cast Zoraline, Cosmos Caller into open mana only when the board needs the lifegain/tribal engine now, opponents have spent interaction, or waiting risks losing tempo. If a legal end-step action builds mana, selection, or removal instead, prefer that setup before tapping out for a fragile commander.

## Sideboard Map

- Registration rule: this Commander-family registration has exactly 100 main-deck cards and exactly 10 sideboard cards. Veles may submit between-game changes only by moving exact registered sideboard names into the deck and removing the same number of exact registered main-deck names. Zoraline, Cosmos Caller remains the commander and must not be removed from the commander role.

- Sideboard roles: Rest in Peace is the hard graveyard shutdown for recursion, reanimator, escape, flashback, and graveyard-as-resource decks; avoid it when the opponent's graveyard is incidental and your own Witch's Cottage, Moonstone Eulogist, Moonstone Harbinger, Hazel's Nocturne, or Wax-Wane Witness value matters more. Path to Exile and Swords to Plowshares are efficient creature answers for commanders, voltron threats, combo creatures, and evasive closers. Vindicate answers problem permanents, planeswalkers, lands, and lock pieces at sorcery speed. Anguished Unmaking is the broad instant-speed permanent answer when life loss is acceptable. Kaya's Guile is flexible against graveyards, sacrifice-resistant creatures, wide boards, and races where lifegain changes combat math. Dauthi Voidwalker is graveyard pressure plus a disruptive body; avoid it when Rest in Peace is already the cleaner plan and creature removal is expected to blank it. Drannith Magistrate is for commander-centric, cascade-like, suspend, exile-cast, and outside-hand casting plans; avoid it against ordinary creature combat decks. Deafening Silence is for spell-chain combo and storm-like turns; avoid it when your own turn needs multiple cheap spells to stabilize. Pithing Needle is for known activated engines, planeswalkers, equipment, commander abilities, and utility permanents; avoid blind use unless the opponent's commander or public board presents a named activation that matters.

- Anti-graveyard recursion plan:
Side in: Rest in Peace; Dauthi Voidwalker; Kaya's Guile
Cut: Angel's Feather; Painful Lesson; Reaper's Talisman
Use when the opponent's graveyard is a second hand, a combo zone, or the center of their commander plan. Keep Zoraline, Cosmos Caller pressure and cheap interaction; do not over-sideboard into graveyard hate when visible threats are actually on the battlefield.

- Fast creature and voltron plan:
Side in: Path to Exile; Swords to Plowshares; Anguished Unmaking; Kaya's Guile
Cut: Painful Lesson; Diresight; Exquisite Blood; Sanguine Bond
Use when the opponent is winning through one commander, one large attacker, or fast combat pressure. Keep cheap lifegain creatures and blockers, and treat the sideboard removal as protection for life total and commander-damage math rather than generic value.

- Spell-combo and cast-from-outside plan:
Side in: Deafening Silence; Drannith Magistrate; Dauthi Voidwalker; Pithing Needle
Cut: Angel's Feather; Reaper's Talisman; Nocturnal Hunger; Sonar Strike
Use when the opponent needs multiple spells in one turn, casts from exile or command-zone-adjacent permissions, uses graveyard loops, or depends on a specific activated engine. Maintain a clock with Zoraline, Cosmos Caller and evasive bodies because hate permanents only buy time.

- Permanent-engine control plan:
Side in: Vindicate; Anguished Unmaking; Pithing Needle
Cut: Angel's Feather; Blighted Bat; Nocturnal Hunger
Use against planeswalkers, artifact engines, enchantment locks, activated commanders, and noncreature permanents that the maindeck cannot reliably answer. Do not bring Pithing Needle without a clear opposing activated ability from commander identity, revealed information, or public board state.

- Big-mana commander plan:
Side in: Drannith Magistrate; Pithing Needle; Vindicate; Anguished Unmaking
Cut: Angel's Feather; Reaper's Talisman; Painful Lesson; Diresight
Use when the opponent's late game depends on commander recasts, planeswalkers, utility lands, mana engines, or activated inevitability. Keep acceleration from Sol Ring, Arcane Signet, Mind Stone, Commander's Sphere, Patchwork Banner, and Bontu's Monument so hate plus pressure happens before the big-mana deck goes over the top.

- Go-wide attrition plan:
Side in: Kaya's Guile; Swords to Plowshares; Path to Exile
Cut: Painful Lesson; Reaper's Talisman; Diresight
Use when the opponent floods the board but still has a key anthem, commander, sacrifice outlet, or graveyard component. Preserve Starfall Invocation and lifegain bodies; one-for-one sideboard removal should answer the permanent that turns a wide board into lethal damage, not the least important token.

- Low-change default: when no sideboard card clearly attacks the opponent's revealed plan, submit no changes and preserve the maindeck's tribal lifegain identity. The most common mistake is replacing too many synergy pieces with narrow answers; Commander-family games still require threat development, mana, and a plan that wins after the first answer resolves.

## Matchup Guidance

- Aggro: prioritize survival before engine assembly, because this deck wins longer games only after life total and blockers stabilize. Keep hands with early black or white mana, one cheap creature such as Deep-Cavern Bat, Starscape Cleric, Starseer Mentor, Moonrise Cleric, Blighted Bat, Lifecreed Duo, or Essence Channeler, and at least one removal or lifegain line from Nameless Inversion, Nocturnal Hunger, Repel Calamity, Sonar Strike, Feed the Cycle, Consumed by Greed, Cleric Class, Angel's Feather, or Zoraline, Cosmos Caller. Post-board, Path to Exile, Swords to Plowshares, Kaya's Guile, and Anguished Unmaking are premium role cards against fast starts, but do not dilute the lifegain shell so far that Zoraline, Cosmos Caller stops stabilizing combat. Delay Exquisite Blood, Sanguine Bond, Maskwood Nexus, and Lolth, Spider Queen when the visible attack step can punish a nonblocking turn. Use Starfall Invocation only when the engine presents a legal sweep or reset that improves the next combat math; do not fire it into one expendable attacker unless life total is collapsing.

- Control: make every commitment force a distinct answer, and avoid putting Exquisite Blood plus Sanguine Bond into visible open interaction unless the legal line immediately threatens a win or waiting gives the control deck more time. Deep-Cavern Bat is a priority early play when legal because it converts hidden-risk pressure into visible information and may clear the way for Zoraline, Cosmos Caller, Darkstar Augur, Lolth, Spider Queen, Aclazotz, Deepest Betrayal, or a tutor line. Prefer card-flow actions from Diresight, Painful Lesson, Stargaze, Starlit Soothsayer, Mind Stone, Commander's Sphere, and Cruel Tutor when the board is stable. Post-board, Vindicate and Anguished Unmaking answer planeswalkers, lock pieces, and problem permanents; Deafening Silence is only worth using when the control deck relies on chaining multiple spells rather than single high-impact answers. Commit Maskwood Nexus, Patchwork Banner, Bontu's Monument, and Lunar Convocation only when the visible board can still defend after a sweeper or removal exchange.

- Combo: apply clock plus disruption, because slow tribal value gives combo opponents time to assemble a deterministic line. Mulligan hands that only contain Angel's Feather, Cleric Class, and expensive top end unless they also have acceleration from Sol Ring, Arcane Signet, Mind Stone, Commander's Sphere, Patchwork Banner, or a disruptive play. Use Deep-Cavern Bat, Cruel Tutor, Moon-Blessed Cleric, Nameless Inversion, Feed the Cycle, Consumed by Greed, Rug of Smothering, and pressure creatures to force the opponent to act through visible friction. Post-board, Deafening Silence, Drannith Magistrate, Dauthi Voidwalker, Pithing Needle, Rest in Peace, Vindicate, and Anguished Unmaking are role cards, but choose them based on the opponent's actual engine: spell-chain combo wants Deafening Silence, commander or cast-from-outside plans want Drannith Magistrate, graveyard combo wants Rest in Peace or Dauthi Voidwalker, and activated engines want Pithing Needle. Search lines should favor the fastest legal threat, disruption piece, or Exquisite Blood/Sanguine Bond half only when the other half, a life-change trigger, or enough mana is already realistically available.

- Tempo: protect mana efficiency and avoid tap-out turns that lose to a bounced commander or a single evasive counterattack. Keep two- or three-land hands with an early play and a cheap answer over slow hands full of payoff permanents. Cast Zoraline, Cosmos Caller when the legal board state lets it attack, block, or generate value without losing the only relevant turn to a tempo answer. Post-board, Path to Exile and Swords to Plowshares improve the one-mana interaction profile, while Drannith Magistrate can punish commander-recast or adventure-style tempo plans. Use Nameless Inversion, Nocturnal Hunger, Sonar Strike, Repel Calamity, Deep-Cavern Bat, Path to Exile, and Swords to Plowshares on threats that are actively converting tempo into damage or denial; do not spend removal on a marginal creature while a flyer or protected attacker is ending the game.

- Midrange: trade resources when your follow-up engine is stronger, and preserve unique engines when the opponent is only offering parity. Zoraline, Cosmos Caller, Maskwood Nexus, Patchwork Banner, Cleric Class, Starseer Mentor, Essence Channeler, Lunar Convocation, Darkstar Augur, Lolth, Spider Queen, Regal Bloodlord, and Aclazotz, Deepest Betrayal are the cards most likely to break stalled boards if their text and legal actions support the visible line. Post-board, Kaya's Guile, Anguished Unmaking, Vindicate, Path to Exile, and Swords to Plowshares add flexible interaction, but avoid replacing too many synergistic creatures with answers unless the opposing commander or permanent engine demands it. Use Witch's Cottage, Moonstone Eulogist, Moonstone Harbinger, Hazel's Nocturne, and Wax-Wane Witness only through legal engine prompts; Card text check required for exact recursion timing on those cards. In grindy mirrors, Exquisite Blood and Sanguine Bond are high-threat commitments but should be timed after the table has spent interaction or when one piece can immediately affect life totals.

- Big mana: pressure before inevitability, because one-for-one trading is poor if the opponent's late game outscales tribal lifegain. Keep acceleration from Sol Ring, Arcane Signet, Mind Stone, Commander's Sphere, Bontu's Monument, Patchwork Banner, and functional lands such as Caves of Koilos, Shattered Sanctum, Path of Ancestry, Thriving Moor, Thriving Heath, Scoured Barrens, Hidden Grotto, Witch's Cottage, Three Tree City, or Mudflat Village. Post-board, Vindicate, Anguished Unmaking, Pithing Needle, and Drannith Magistrate matter when the opponent's inevitability is tied to a commander, planeswalker, land-like engine, or activated permanent. Deep-Cavern Bat should take the visible payoff or stabilizer only when the engine exposes that choice; otherwise use pressure and tutor lines to shorten the game. Do not overcommit small creatures into an obvious reset unless Maskwood Nexus, Lolth, Spider Queen, Aclazotz, Deepest Betrayal, or a draw engine provides recovery.

- Graveyard: respect graveyard engines when the rules engine shows legal targets, pending triggers, or visible recursion pressure. Post-board, Rest in Peace is the cleanest shutdown, Dauthi Voidwalker pressures graveyard use while advancing the board, and Kaya's Guile can answer graveyards without fully blanking your own recursion. Feed the Cycle, Aclazotz, Deepest Betrayal, Witch's Cottage, Moonstone Eulogist, Moonstone Harbinger, Hazel's Nocturne, and Wax-Wane Witness may matter, but Card text check required for exact graveyard interaction on the less familiar cards. Do not trade away important tribal creatures into an opponent recursion plan unless the trade prevents lethal, protects Zoraline, Cosmos Caller, or unlocks a stronger follow-up. If the opponent is using the graveyard as a second hand, prefer exile/removal/tutor decisions that break the engine over incremental lifegain.

- Artifact/enchantment: identify whether the permanent is a mana engine, combo piece, or defensive lock before spending limited interaction. Post-board, Vindicate and Anguished Unmaking are the primary broad answers, Pithing Needle handles activated engines when the exact permanent is known, and Deafening Silence can slow spell-chain artifact or enchantment turns. Main-deck legal actions from Deep-Cavern Bat, Cruel Tutor, Moon-Blessed Cleric, Consumed by Greed, Feed the Cycle, Starfall Invocation, Rug of Smothering, and pressure still matter. If the opponent's artifact or enchantment engine is not currently beatable by interaction text shown in legal actions, pivot to faster damage, drain, or the Exquisite Blood plus Sanguine Bond threat. Do not hold creature removal for nonexistent artifact targets when the opponent is also attacking.

- Go-wide: value sweepers, lifegain blockers, and board-size payoffs over one-for-one removal. Preserve Starfall Invocation for a turn where it changes the visible battlefield enough to survive or take over, and use Lolth, Spider Queen, Aclazotz, Deepest Betrayal, Regal Bloodlord, Maskwood Nexus, Patchwork Banner, Momo, Friendly Flier, Momo, Playful Pet, Three Tree Mascot, and Lunar Convocation as board-presence tools when legal. Post-board, Kaya's Guile is useful when its modes line up with sacrifice, tokens, or graveyards, while Path to Exile and Swords to Plowshares should be reserved for the anthem, commander, or evasive creature that makes the wide board lethal. Block early with replaceable bodies if life total is becoming the losing resource. Avoid attacks that leave no blockers unless the crack-back is accounted for by lifegain, removal, or a lethal return line.

- Single-threat: hold interaction for the card that matters and do not dilute answers across support creatures. Nameless Inversion, Nocturnal Hunger, Repel Calamity, Sonar Strike, Consumed by Greed, Feed the Cycle, Deep-Cavern Bat, Early Winter, and Reaper's Talisman should be aimed at the commander, voltron creature, large evasive attacker, or engine creature when legal action text supports the target. Post-board, Path to Exile, Swords to Plowshares, Anguished Unmaking, Vindicate, Drannith Magistrate, and Pithing Needle are high-priority role cards against commander-damage, activated-commander, and single-engine strategies. If removal is unavailable, race only after counting actual blockers, lifegain, and commander-damage risk. Zoraline, Cosmos Caller and evasive bodies can pressure planeswalkers or players, but survival against the one threat comes first.

- Burn: treat life total as the primary resource and make lifegain engines matter before expensive setup. Keep hands with cheap plays, white/black sources, and lifegain or stabilization from Cleric Class, Angel's Feather, Starscape Cleric, Starseer Mentor, Essence Channeler, Lifecreed Duo, Zoraline, Cosmos Caller, Exquisite Blood, Nocturnal Hunger, or Consumed by Greed. Post-board, Swords to Plowshares and Path to Exile are efficient answers to high-damage creatures, while Kaya's Guile can buy time if its lifegain or sacrifice modes are legal and relevant. Avoid Painful Lesson, Darkstar Augur, and painful Caves of Koilos use when the life payment is not buying immediate stabilization or a decisive line. Deploy Sanguine Bond only when a lifegain trigger is ready or the opponent cannot punish the tap-out.

- Removal-heavy: diversify threats and preserve card advantage rather than stacking all value onto one creature. Lead with lower-value bodies when a must-answer permanent can follow, unless Deep-Cavern Bat is needed to reveal and disrupt removal. Zoraline, Cosmos Caller should be cast when commander tax remains manageable and the board can benefit from immediate legal actions; repeatedly casting into removal without gaining material is a losing exchange. Post-board, Dauthi Voidwalker and Drannith Magistrate are useful only if their text pressures the opponent's actual plan; otherwise favor resilient or noncreature engines such as Cleric Class, Maskwood Nexus, Exquisite Blood, Sanguine Bond, Darkstar Augur, Lolth, Spider Queen, Mind Stone, Commander's Sphere, Patchwork Banner, and Bontu's Monument when the opponent is trading one-for-one.

## Specific Matchup Notes

- General/archetype-only: revealed cards, legal actions, and public zones override every assumption in this section. The post-board posture can change because the registered 10-card sideboard contains real interaction, but the deck is still a Zoraline, Cosmos Caller lifegain and tribal-value strategy rather than a pure hate deck. Priority targets are the opponent permanents or spells that either shorten the clock faster than lifegain can recover, stop Zoraline, Cosmos Caller from generating value, break through the Exquisite Blood plus Sanguine Bond endgame, or invalidate combat with a commander-centric engine.

- Fast creature starts: stabilize first with cheap blockers, lifegain, and removal before committing slow engines. Keep Zoraline, Cosmos Caller, Starscape Cleric, Starseer Mentor, Essence Channeler, Lifecreed Duo, Nocturnal Hunger, Consumed by Greed, Nameless Inversion, Sonar Strike, and Repel Calamity high in runtime evaluation when the opponent is presenting early attackers. Path to Exile, Swords to Plowshares, Anguished Unmaking, and Kaya's Guile are the sideboard cards most likely to matter, especially when the opponent's commander or evasive threat makes ordinary blocking unreliable. Preserve Starfall Invocation for a board that cannot be handled by one-for-one plays, and avoid Painful Lesson or Darkstar Augur life pressure unless the drawn cards immediately change survival math.

- Control and removal-heavy tables: diversify threats across creatures, artifacts, enchantments, and planeswalkers instead of exposing the whole plan to one answer. Lead with expendable pressure or mana artifacts when the opponent is holding open interaction, then commit Maskwood Nexus, Patchwork Banner, Cleric Class, Darkstar Augur, Lolth, Spider Queen, Exquisite Blood, Sanguine Bond, or Aclazotz, Deepest Betrayal when the visible shields are lower or the payoff starts immediately. Deep-Cavern Bat should prioritize visible sweepers, removal, or card-advantage engines when the rules engine exposes a legal choice. Vindicate and Anguished Unmaking are important against planeswalkers, locks, and noncreature engines; Deafening Silence and Drannith Magistrate are only for control variants that rely on multiple spells per turn or casting outside normal hand timing.

- Big-mana and slower engine decks: pressure the opponent before their mana advantage turns every one-for-one trade into a losing exchange. Sol Ring, Arcane Signet, Mind Stone, Commander's Sphere, Patchwork Banner, Path of Ancestry, Three Tree City, Caves of Koilos, Shattered Sanctum, Thriving Moor, Thriving Heath, and Scoured Barrens matter more in opening hands because the deck needs to deploy threat plus interaction quickly. Drannith Magistrate, Pithing Needle, Vindicate, and Anguished Unmaking should be considered when the opposing commander, utility permanent, planeswalker, or activated mana engine is the source of inevitability. Cruel Tutor and Moon-Blessed Cleric should search for the card that changes the visible race or locks in a near-term engine; Card text check required for exact tutor legality and destination.

- Graveyard or recursion pressure: act only on revealed targets and legal prompts, but do not ignore public graveyards that are becoming a second hand. Rest in Peace is the highest-impact sideboard answer when the opponent's deck is structurally graveyard-dependent, Dauthi Voidwalker is better when you still want a body and asymmetric pressure, and Kaya's Guile is best when flexibility matters. Witch's Cottage, Moonstone Eulogist, Moonstone Harbinger, Hazel's Nocturne, Wax-Wane Witness, Aclazotz, Deepest Betrayal, and Feed the Cycle may interact with graveyards or death patterns; Card text check required for exact timing on less familiar cards. If the opponent's graveyard engine is visible, prioritize exile-like, discard-like, or tutor lines that interrupt the engine over marginal lifegain.

- Combo or single-card engine opponents: use discard, tutor, hate permanents, and pressure to shorten the window before the opponent assembles inevitability. Deep-Cavern Bat is the cleanest visible-information disruption when legal choices are exposed, while Cruel Tutor, Moon-Blessed Cleric, Maskwood Nexus, Exquisite Blood, Sanguine Bond, and Lunar Convocation should be evaluated as ways to force the opponent to answer your plan. Deafening Silence, Drannith Magistrate, Dauthi Voidwalker, Rest in Peace, Pithing Needle, Vindicate, and Anguished Unmaking are matchup-dependent sideboard tools, not automatic inclusions together. Do not spend Nameless Inversion, Nocturnal Hunger, Sonar Strike, or Repel Calamity on low-impact bodies when a known engine creature, commander, activated permanent, or evasive closer is the real threat.

- Artifact, enchantment, and planeswalker engines: make the first question whether the opposing permanent wins by mana, cards, combat prevention, activated abilities, or combo assembly. Vindicate and Anguished Unmaking are the broad sideboard answers, while Pithing Needle is strongest against a visible activated ability that the opponent cannot ignore. Deafening Silence can slow turns built around multiple noncreature spells, but it should not replace a clean permanent answer when one specific artifact, enchantment, or planeswalker is the real problem. If no answer is available, pivot toward pressure, drain, or Exquisite Blood plus Sanguine Bond rather than spending creature removal into an empty target class.

- Go-wide and token tables: do not confuse many small creatures with the actual threat if an anthem, commander, sacrifice outlet, or graveyard loop is what makes them lethal. Starfall Invocation, lifegain bodies, Zoraline, Cosmos Caller, Lolth, Spider Queen, Aclazotz, Deepest Betrayal, Regal Bloodlord, Maskwood Nexus, Patchwork Banner, and Lunar Convocation remain core tools. Kaya's Guile can be valuable when multiple modes matter, and Path to Exile or Swords to Plowshares should answer the commander or payoff that turns the board into a lethal attack. Avoid cutting too many creatures and lifegain pieces for spot answers, because the deck still needs board presence to survive multiplayer crack-backs.

- Voltron, commander-damage, and single-threat pressure: treat commander damage and evasive clocks as urgent even when life total looks healthy. Path to Exile, Swords to Plowshares, Anguished Unmaking, Vindicate, Pithing Needle, and Drannith Magistrate are the clean sideboard role cards depending on whether the threat is a creature, an activated ability, an equipment-like engine, or repeated commander recasting. Keep mana open when the visible board suggests a protection spell or lethal attack step. Zoraline, Cosmos Caller can help race and stabilize, but removal discipline comes first against one threat that can end the game through lifegain.

- Lifegain mirror and attrition mirrors: value engines matter more than small life swings because both decks may invalidate chip damage. Exquisite Blood, Sanguine Bond, Cleric Class, Essence Channeler, Starscape Cleric, Starseer Mentor, Lifecreed Duo, Regal Bloodlord, Darkstar Augur, Painful Lesson, Lolth, Spider Queen, and Aclazotz, Deepest Betrayal should stay central. Do not bring Rest in Peace, Deafening Silence, or Drannith Magistrate just because they are sideboard cards; use Vindicate, Anguished Unmaking, or Pithing Needle only when the opponent's permanent engine is actually stronger than your own. Early attacks that trade away tribal bodies are usually worse than preserving board texture for Zoraline, Cosmos Caller and future lifegain triggers.

## Risk Summary

- Mana risk: the deck is two-color but contains many named utility lands and artifacts, so opening hands with only colorless or delayed colored access can fail despite high card quality. Prioritize black and white access before keeping hands with Zoraline, Cosmos Caller, Starscape Cleric, Starseer Mentor, Deep-Cavern Bat, Nameless Inversion, Cleric Class, Exquisite Blood, or Sanguine Bond.

- Draw risk: Painful Lesson, Darkstar Augur, and other card-flow engines can become liabilities when life total is already under pressure. Spend life or tempo on cards only when the next legal actions stabilize, answer a threat, or assemble a clear closer.

- Matchup risk: no sideboard means hostile archetypes must be handled with main-deck pivots rather than new cards. Add role cards is unavailable after game one; Reduce main-deck emphasis must mean changing sequencing, mulligans, tutor targets, and removal priorities only.

- Over-sideboarding risk: the registered sideboard is empty, so any proposed sideboard action is illegal. Reject generated plans that try to add, cut, or transform the 100-card registration.

- Graveyard risk: recursion assumptions are unsafe unless the rules engine exposes legal targets or public card text is known. Mark Witch's Cottage, Moonstone Eulogist, Moonstone Harbinger, Hazel's Nocturne, and Wax-Wane Witness lines as conditional when exact text is not confirmed.

- Sweeper/removal risk: committing Zoraline, Cosmos Caller plus multiple tribal bodies into an obvious reset can lose the engine and the clock at once. Hold back redundant creatures when Maskwood Nexus, Patchwork Banner, Lolth, Spider Queen, Exquisite Blood, or Sanguine Bond can preserve pressure through noncreature permanents.

- Closer risk: Exquisite Blood and Sanguine Bond are powerful but slow if deployed without immediate life movement or protection from tempo loss. Commit them when the board is stable, a lifegain/drain trigger is ready, or waiting gives the opponent a better clock.

- Interaction risk: removal is finite and must answer the permanent that is actually winning. Spend Nameless Inversion, Nocturnal Hunger, Sonar Strike, Repel Calamity, Consumed by Greed, and Feed the Cycle on lethal pressure, commanders, evasive closers, or engines before support creatures.

- Sequencing risk: tutor, draw, and tapped-land choices can lock the turn into the wrong line. Check legal land drops, available mana, visible stack pressure, and whether Deep-Cavern Bat information should come before committing Cruel Tutor, Moon-Blessed Cleric, Starfall Invocation, Exquisite Blood, or Sanguine Bond.

## Test Feedback Checklist

- Deciding factor: record whether the game was decided by commander access, lifegain/drain inevitability, tribal board pressure, removal timing, mana failure, card velocity, or an unanswered opposing engine. Name the exact Veles-visible cards that mattered, especially Zoraline, Cosmos Caller, Exquisite Blood, Sanguine Bond, Maskwood Nexus, Patchwork Banner, Lolth, Spider Queen, Aclazotz, Deepest Betrayal, or Starfall Invocation.

- Mulligans: identify whether each keep had black mana, white mana, an early play, and a route to either pressure or stabilization. Flag hands that kept Sol Ring, Arcane Signet, Mind Stone, Commander's Sphere, or utility lands without enough colored follow-through.

- Mana: log whether Plains, Swamp, Caves of Koilos, Shattered Sanctum, Scoured Barrens, Thriving Moor, Thriving Heath, Path of Ancestry, Mudflat Village, Three Tree City, or Hidden Grotto entered at a tempo that supported the chosen line. Note turns where a tapped land, colorless source, or commander tax changed the best legal action.

- Velocity: ask whether Painful Lesson, Darkstar Augur, Diresight, Stargaze, Star Charter, Lunar Convocation, or Cruel Tutor converted into relevant action before the opponent’s clock or engine took over. Mark any draw or tutor line that produced cards but failed to stabilize, pressure, or close.

- Engines: check whether Cleric Class, Starscape Cleric, Starseer Mentor, Essence Channeler, Lifecreed Duo, Lunar Convocation, Exquisite Blood, Sanguine Bond, Bontu's Monument, Angel's Feather, Maskwood Nexus, and Patchwork Banner were cast before they affected combat, life totals, or card flow. Record if engines were stranded because the board demanded removal first.

- Removal: review every use of Feed the Cycle, Nocturnal Hunger, Consumed by Greed, Nameless Inversion, Sonar Strike, Repel Calamity, and Starfall Invocation. Mark whether the answer hit lethal pressure, a commander, an evasive closer, or an engine, or whether it was spent on a replaceable creature.

- Sideboard: confirm that no sideboard action was attempted because the registered sideboard is 0 cards. Record matchups where the absence of sideboard cards forced a main-deck-only pivot through mulligan, tutor, removal, or threat sequencing.

- Closing: ask whether the deck actually ended the game after stabilizing. Track missed opportunities to combine life gain, drain triggers, evasive pressure from bats or fliers, Lolth, Spider Queen pressure, Aclazotz, Deepest Betrayal pressure, or Exquisite Blood plus Sanguine Bond.

- Role: identify whether the pilot correctly played as stabilizing midrange, proactive tribal pressure, attrition control, or combo-adjacent drain deck. Flag games where the pilot chased a slow engine while dying, or overtraded while ahead with a closing line available.

- Mistakes: record legal-action mistakes separately from strategic mistakes. Note if Veles offered a better visible action, if hidden information was assumed, if a tutor target was selected without a clear next-turn plan, or if priority was passed with relevant interaction available.

- Stranded cards: list cards that stayed in hand because of mana, timing, board state, target requirements, or risk. Pay special attention to Exquisite Blood, Sanguine Bond, Starfall Invocation, Cruel Tutor, Aclazotz, Deepest Betrayal, Maskwood Nexus, Lunar Convocation, and expensive or conditional removal.

- Overperformers and underperformers: compare cards by game state changed, not by whether they looked powerful. Record whether Deep-Cavern Bat, Starscape Cleric, Starseer Mentor, Essence Channeler, Lifecreed Duo, Mirkwood Bats, Regal Bloodlord, Moon-Blessed Cleric, and Patchwork Banner advanced the deck’s actual winning turns.

## First Tuning Questions

- Mana base question: does the deck need more reliable untapped black and white access, or did Caves of Koilos, Shattered Sanctum, Scoured Barrens, Thriving Moor, Thriving Heath, Path of Ancestry, and basics support early double-spell turns often enough? Use games with stranded Zoraline, Cosmos Caller, removal, or enchantments as the evidence.

- Ramp density question: did Sol Ring, Arcane Signet, Mind Stone, Commander's Sphere, Patchwork Banner, Gathering Stone, Fountainport Bell, and White Lotus Tile accelerate decisive plays, or did too many mana objects dilute creature, lifegain, and interaction density? Card text check required for less familiar mana pieces before final slot judgments.

- Aggro plan question: did early creatures and lifegain bodies stabilize fast starts, or does the list need more low-cost board presence around Starscape Cleric, Starseer Mentor, Deep-Cavern Bat, Moonrise Cleric, Essence Channeler, Lifecreed Duo, Blighted Bat, and Glidedive Duo? Tune only after confirming whether losses were from speed, removal scarcity, or mana.

- Control plan question: did the deck have enough resilient noncreature threats against sweepers and removal, or were Maskwood Nexus, Cleric Class, Lolth, Spider Queen, Exquisite Blood, Sanguine Bond, Lunar Convocation, and Aclazotz, Deepest Betrayal too slow without protection-like sequencing? Separate card-power issues from pilot overcommitment.

- Closer question: did Exquisite Blood, Sanguine Bond, Regal Bloodlord, Mirkwood Bats, Aclazotz, Deepest Betrayal, Lolth, Spider Queen, and evasive creatures close after stabilization, or did games stall until opponents recovered? If closing failed, decide whether the problem was payoff density, tutor priority, or committing closers at the wrong time.

- Interaction quantity question: did Feed the Cycle, Nocturnal Hunger, Consumed by Greed, Nameless Inversion, Sonar Strike, Repel Calamity, and Starfall Invocation cover the threats that actually mattered? Increase removal emphasis only if losses show unanswered visible threats rather than poor target discipline.

- Velocity question: did Painful Lesson, Darkstar Augur, Diresight, Stargaze, Star Charter, Cruel Tutor, and Moon-Blessed Cleric find the correct resource at the correct time? If they underperformed, determine whether the issue was life cost, tempo loss, tutor destination, or insufficient payoff density.

- Sideboard question: is the 0-card sideboard intentional for this Commander profile, or did testing reveal a need for a companion-style, wish-style, or event-specific sideboard plan supported by actual format rules? Do not add sideboard assumptions unless the registration changes.

- Role-conflict question: are tribal pressure, lifegain/drain engines, commander recursion/value, and artifact ramp pulling opening hands in different directions? Tune by identifying which package won games, which package caused stranded cards, and which package demanded the most unsupported sequencing.

## Veles Tactical Policy

### Policy: Opening Hand Role Gate
Priority: High
Decision families: mulligan; pregame
Cards: Zoraline, Cosmos Caller; Sol Ring; Arcane Signet; Mind Stone; Starscape Cleric; Starseer Mentor; Deep-Cavern Bat; Essence Channeler; Lifecreed Duo
Phase windows: opening hand; mulligan decisions
Runtime cues: hand; commander available; land count; early legal plays
Use when: evaluating keep, mulligan, or London bottom choices before the first turn.
Avoid when: the rules engine has already advanced past the mulligan decision.
Instructions: Keep hands with two or more mana sources, access to black and white by turn three, and either early board presence, ramp, or interaction. Mulligan hands with no early legal action, one-land hands without Sol Ring or Arcane Signet, and hands containing only slow engines such as Exquisite Blood, Sanguine Bond, Lolth, Spider Queen, or Aclazotz, Deepest Betrayal. Bottom the card least connected to the hand's first three turns.
Pilot skill floor: medium
No-API allowed: no
Light-model allowed: yes

### Policy: Early Tribal Setup
Priority: Medium
Decision families: mana; priority
Cards: Starscape Cleric; Starseer Mentor; Essence Channeler; Lifecreed Duo; Deep-Cavern Bat; Moonrise Cleric; Patchwork Banner; Maskwood Nexus
Phase windows: turns one through four; main phase with priority
Runtime cues: legal cast actions; available mana; visible battlefield
Use when: choosing the first creature, tribal enabler, or mana enabler to commit.
Avoid when: an opponent presents lethal pressure or a must-answer permanent.
Instructions: Establish a low-cost creature or mana piece before slow payoff engines when the board is empty. Prefer Deep-Cavern Bat when visible hand-information or disruption is legal. Prefer Patchwork Banner or Maskwood Nexus when the hand needs tribal smoothing and the board is not under immediate pressure. Card text check required for less familiar creatures before relying on triggered abilities.
Pilot skill floor: medium
No-API allowed: no
Light-model allowed: yes

### Policy: Mana Development And Color Discipline
Priority: Medium
Decision families: mana
Cards: Plains; Swamp; Caves of Koilos; Shattered Sanctum; Scoured Barrens; Thriving Moor; Thriving Heath; Path of Ancestry; Mudflat Village; Three Tree City; Hidden Grotto; Sol Ring; Arcane Signet; Mind Stone; Commander's Sphere
Phase windows: precombat main; postcombat main; land-play prompts; mana-payment prompts
Runtime cues: legal land play; legal mana ability; spell costs; commander tax
Use when: choosing lands, mana rocks, and payment sources.
Avoid when: Veles shows a mandatory payment with only one legal source combination.
Instructions: Preserve black and white access before colorless acceleration unless the acceleration enables a same-turn relevant spell. Use tapped lands early when they do not block a legal cast. Avoid spending Caves of Koilos life when an equivalent source pays the cost and life total is under pressure.
Pilot skill floor: medium
No-API allowed: no
Light-model allowed: yes

### Policy: Deterministic Single Mana Payment
Priority: Low
Decision families: mana
Cards: none
Phase windows: any mana-payment prompt
Runtime cues: action:pay
Use when: exactly one legal payment action is shown and its text pays the pending cost.
Avoid when: two or more legal payment actions are shown, or payment choice changes future colored mana.
Instructions: Select the sole visible payment action for the pending spell or ability.
Pilot skill floor: low
No-API allowed: yes
Light-model allowed: yes

### Policy: Commander Commitment Gate
Priority: High
Decision families: priority; mana
Cards: Zoraline, Cosmos Caller
Phase windows: main phase with priority; commander cast prompts
Runtime cues: legal cast action for Zoraline, Cosmos Caller; available mana; visible opposing board
Use when: deciding whether to cast or recast the commander.
Avoid when: the commander is not a legal action.
Instructions: Cast Zoraline, Cosmos Caller when she advances stabilization, pressure, or recursion more than holding mana for interaction. Delay commander recast if commander tax consumes the whole turn while visible attackers, engines, or stack threats require an answer. Do not assume commander text beyond current rules-engine actions.
Pilot skill floor: high
No-API allowed: no
Light-model allowed: yes

### Policy: Drain Engine Commitment Gate
Priority: High
Decision families: priority; mana
Cards: Exquisite Blood; Sanguine Bond; Starscape Cleric; Lifecreed Duo; Essence Channeler; Bontu's Monument; Angel's Feather
Phase windows: main phase with priority; stack response windows
Runtime cues: legal cast action; life totals; available mana; visible pressure
Use when: deciding whether to commit lifegain or drain engine pieces.
Avoid when: a visible threat requires immediate removal or a legal stabilizing blocker prevents lethal damage.
Instructions: Commit Exquisite Blood or Sanguine Bond only when the turn can survive the tempo loss or when pairing with existing life-change triggers threatens a decisive swing. Deploy cheaper lifegain bodies first against pressure. Treat the two enchantments as fragile engine commitments, not automatic casts.
Pilot skill floor: high
No-API allowed: no
Light-model allowed: yes

### Policy: Tutor And Selection Commitment
Priority: Medium
Decision families: selection; priority
Cards: Cruel Tutor; Moon-Blessed Cleric; Star Charter; Stargaze; Diresight; Painful Lesson
Phase windows: main phase; selection prompts; draw or tutor resolution
Runtime cues: legal cast action; search or choose-card prompt; hand and battlefield context
Use when: choosing whether to spend tempo or life on card access.
Avoid when: the current board demands a legal removal spell, blocker, or lethal attack.
Instructions: Tutor or select for the missing role: mana when stuck, removal when behind, Exquisite Blood or Sanguine Bond when stable and close to a drain finish, or a threat when the table is depleted. Do not choose a card name or target from hidden zones unless Forge exposes it legally.
Pilot skill floor: high
No-API allowed: no
Light-model allowed: yes

### Policy: Removal Target Gate
Priority: High
Decision families: interaction; priority
Cards: Feed the Cycle; Nocturnal Hunger; Consumed by Greed; Nameless Inversion; Sonar Strike; Repel Calamity; Starfall Invocation
Phase windows: main phase; combat; opponent priority; stack response windows
Runtime cues: legal removal action; target prompts; visible attackers; visible engines
Use when: deciding whether to spend interaction or choose a removal target.
Avoid when: the target is replaceable and no immediate clock, commander, combo, or engine pressure is visible.
Instructions: Spend removal first on lethal attackers, evasive clocks, commanders, combo engines, and permanents that invalidate the lifegain plan. Save Starfall Invocation for boards where a single-target answer cannot stabilize. Card text check required before using conditional removal against unusual permanent types.
Pilot skill floor: high
No-API allowed: no
Light-model allowed: yes

### Policy: Deterministic Target Opponent Drain
Priority: Low
Decision families: interaction; priority
Cards: Sanguine Bond; Starscape Cleric; Mirkwood Bats
Phase windows: triggered ability target prompts
Runtime cues: action:target opponent
Use when: a visible legal action targets an opponent for a drain, life-loss, or damage trigger from Sanguine Bond, Starscape Cleric, or Mirkwood Bats, and no other target class is legal.
Avoid when: multiple opponents are present and target choice changes threat assessment.
Instructions: Select the visible opponent-target action only when the prompt offers no strategic target distinction beyond targeting an opponent.
Pilot skill floor: low
No-API allowed: yes
Light-model allowed: yes

### Policy: Combat Pressure And Preservation
Priority: Medium
Decision families: combat
Cards: Zoraline, Cosmos Caller; Deep-Cavern Bat; Blighted Bat; Wolfbat; Momo, Friendly Flier; Momo, Playful Pet; Glidedive Duo; Rooftop Percher; Regal Bloodlord; Aclazotz, Deepest Betrayal
Phase windows: declare attackers; declare blockers; combat trick windows
Runtime cues: legal attack or block actions; life totals; visible blockers; tapped status
Use when: choosing attacks, blocks, or whether to hold creatures back.
Avoid when: exactly one legal no-block action is procedural and no combat damage changes survival.
Instructions: Attack with evasive creatures when the race favors life-drain pressure or planeswalker pressure. Hold lifegain, tribal, or commander-synergy bodies back when blocking preserves enough life to reach engine turns. Do not trade Zoraline, Cosmos Caller or key engine creatures for low-impact damage unless the attack is lethal or prevents a worse counterattack.
Pilot skill floor: medium
No-API allowed: no
Light-model allowed: yes

### Policy: Deterministic No Block
Priority: Low
Decision families: combat
Cards: none
Phase windows: declare blockers
Runtime cues: action:no blocks
Use when: exactly one legal action contains no blocks, and Veles shows no legal block assignment.
Avoid when: any legal block action is also listed.
Instructions: Select the sole no-block action.
Pilot skill floor: low
No-API allowed: yes
Light-model allowed: yes

### Policy: Sweeper And Overcommitment Gate
Priority: Medium
Decision families: priority; interaction
Cards: Starfall Invocation; Lolth, Spider Queen; Aclazotz, Deepest Betrayal; Maskwood Nexus; Lunar Convocation
Phase windows: main phase; opponent end step; stack response windows
Runtime cues: board size; legal cast actions; creature counts; visible pressure
Use when: deciding whether to add permanents or reset the battlefield.
Avoid when: one additional creature creates lethal or prevents lethal by blocking.
Instructions: Avoid adding redundant creatures into an already sufficient board unless it closes the game or insulates against removal. Use Starfall Invocation when the opponent’s visible board will outscale blockers or kill before engines matter. After a reset, prioritize resilient threats and engines over small unsupported bodies.
Pilot skill floor: medium
No-API allowed: no
Light-model allowed: yes

### Policy: Life As A Spendable Resource
Priority: Medium
Decision families: mana; selection; priority
Cards: Caves of Koilos; Painful Lesson; Darkstar Augur; Cruel Tutor; Cleric Class; Exquisite Blood; Sanguine Bond
Phase windows: mana payment; draw spell decisions; main phase
Runtime cues: life totals; visible attack power; legal pay-life or damage-to-self actions
Use when: a legal line costs life or delays lifegain.
Avoid when: visible attackers or burn-like stack items threaten lethal before the next lifegain opportunity.
Instructions: Spend life for cards or color fixing when the gained action changes the next turn cycle. Refuse unnecessary life loss when already racing, especially before blockers or lifegain triggers are established. Prefer lifegain setup before Painful Lesson when the hand can already function.
Pilot skill floor: medium
No-API allowed: no
Light-model allowed: yes

### Policy: Stack And Priority Discipline
Priority: High
Decision families: priority; interaction
Cards: Feed the Cycle; Nocturnal Hunger; Consumed by Greed; Nameless Inversion; Sonar Strike; Repel Calamity
Phase windows: opponent main phase; combat; end step; stack response windows
Runtime cues: legal instant-speed action; visible stack; available mana
Use when: deciding whether to pass priority or answer a spell, attack, or activated ability.
Avoid when: no relevant legal instant-speed action is listed.
Instructions: Pass only after checking whether a visible stack object, attacker, or end-step window justifies interaction. Use instant-speed removal before combat damage when it prevents damage, removes a key attacker, or denies a combat trigger. Do not fire interaction into unclear stack text without confirming the target and effect from legal actions.
Pilot skill floor: high
No-API allowed: no
Light-model allowed: yes

### Policy: Artifact Ramp Versus Board Presence
Priority: Low
Decision families: mana; priority
Cards: Sol Ring; Arcane Signet; Mind Stone; Commander's Sphere; Gathering Stone; Fountainport Bell; White Lotus Tile; Sinister Monolith; Patchwork Banner
Phase windows: early main phases; postcombat main
Runtime cues: legal cast action for artifact; hand curve; visible pressure
Use when: choosing between a mana artifact and a creature or interaction spell.
Avoid when: the opponent has lethal pressure or the artifact text is unverified and the line depends on that text.
Instructions: Cast Sol Ring or Arcane Signet early when it unlocks multi-spell turns or commander recasts. Prefer creature presence over slower artifacts when under attack. Card text check required for Gathering Stone, Fountainport Bell, White Lotus Tile, and Sinister Monolith before relying on non-mana utility.
Pilot skill floor: medium
No-API allowed: no
Light-model allowed: yes

### Policy: Late-Game Closing Gate
Priority: High
Decision families: priority; combat; selection
Cards: Exquisite Blood; Sanguine Bond; Regal Bloodlord; Mirkwood Bats; Aclazotz, Deepest Betrayal; Lolth, Spider Queen; Zoraline, Cosmos Caller
Phase windows: main phase; combat; end step; selection prompts
Runtime cues: opponent life total; visible attackers; legal cast actions; life-change engines
Use when: the deck has stabilized and must convert advantage into a win.
Avoid when: survival is not secure against visible crack-back damage or stack pressure.
Instructions: Shift from trading to closing once life total, blockers, and engines are stable. Prioritize drain engines, evasive attacks, planeswalker pressure, and large threats over additional setup. Use selection effects to find a finisher when removal is no longer the limiting resource.
Pilot skill floor: high
No-API allowed: no
Light-model allowed: yes

### Policy: Registered Sideboard Plan Selection
Priority: High
Decision families: sideboard; matchup_role_assignment
Cards: Rest in Peace; Path to Exile; Swords to Plowshares; Vindicate; Anguished Unmaking; Kaya's Guile; Dauthi Voidwalker; Drannith Magistrate; Deafening Silence; Pithing Needle
Phase windows: sideboarding; between games
Runtime cues: opponent commander identity; revealed win condition; graveyard dependency; activated engine; spell-chain combo; voltron pressure; artifact or enchantment lock; planeswalker engine
Use when: Veles asks for a between-game sideboard plan and the opponent's plan is known well enough to choose exact swaps.
Avoid when: the opponent's axis is unclear, the proposed answer is narrow, or the swap would remove too much lifegain, creature density, mana, or Zoraline, Cosmos Caller synergy.
Instructions: Select the smallest legal swap set that attacks the opponent's actual axis. Every incoming card must be one of the registered 10 sideboard cards, every outgoing card must be an exact main-deck card name, and the plan must preserve the 100-card deck plus commander structure. Prefer no changes over speculative hate.
Pilot skill floor: medium
No-API allowed: no
Light-model allowed: yes

### Policy: Sideboard Lock Submission
Priority: High
Decision families: sideboard; deck_registration_validation
Cards: Zoraline, Cosmos Caller; Rest in Peace; Path to Exile; Swords to Plowshares; Vindicate; Anguished Unmaking; Kaya's Guile; Dauthi Voidwalker; Drannith Magistrate; Deafening Silence; Pithing Needle
Phase windows: sideboarding; post-game lock; pre-game deck validation
Runtime cues: candidate swap plan exists; Veles requests sideboard lock; validation pending; registered 100 plus 10 contract active
Use when: a selected plan is ready to submit to the rules engine.
Avoid when: any incoming name is absent from the registered sideboard, any outgoing name is absent from the main deck, counts are mismatched, or Zoraline, Cosmos Caller would stop being available as commander.
Instructions: Validate exact spelling, equal exchange counts, and registered-card preservation before lock. If validation fails, return the unchanged configuration with a reason. Do not invent flexible slots, wish access, or off-registration cards.
Pilot skill floor: low
No-API allowed: no
Light-model allowed: yes

### Policy: Narrow Hate Deployment Discipline
Priority: Medium
Decision families: sideboard; tactical_play; threat_assessment
Cards: Rest in Peace; Dauthi Voidwalker; Drannith Magistrate; Deafening Silence; Pithing Needle
Phase windows: sideboarding; main phase; priority with legal permanent casts; pre-combo pressure windows
Runtime cues: opponent graveyard count; visible recursion; commander cast dependency; spell-chain turn expected; named activated ability; public planeswalker or equipment; revealed combo engine
Use when: a narrow sideboard permanent directly constrains the opponent's known plan and can be deployed without losing the board.
Avoid when: the hate card is only generally annoying, conflicts with your stronger current line, or delays needed removal, lifegain, blockers, or commander development against visible pressure.
Instructions: Deploy narrow hate when it changes the opponent's next meaningful turn. Choose Pithing Needle only with a concrete activated ability in mind. Treat Rest in Peace as high-impact but symmetrical; if your own recursion is central and the opponent is not graveyard-dependent, prefer pressure or flexible interaction instead.
Pilot skill floor: medium
No-API allowed: no
Light-model allowed: yes

### Policy: Flexible Removal Allocation After Boarding
Priority: Medium
Decision families: sideboard; removal_targeting; combat_survival
Cards: Path to Exile; Swords to Plowshares; Vindicate; Anguished Unmaking; Kaya's Guile
Phase windows: sideboarding; combat; opponent main phase; end step; stack response windows
Runtime cues: commander-damage clock; combo creature; planeswalker ultimate pressure; artifact or enchantment lock; lethal attacker; sacrifice-resistant board; life total under pressure
Use when: sideboard interaction has been brought in and Veles must choose whether to spend it now or preserve it for a higher-impact permanent.
Avoid when: a maindeck answer handles the same threat cleanly, the sideboard answer is needed for a known commander or engine, or the life loss from Anguished Unmaking would make the race worse without solving the real problem.
Instructions: Spend one-mana exile removal on creatures that are converting into lethal, commander damage, combo, or snowballing value. Use Vindicate and Anguished Unmaking for noncreature permanents or creatures that maindeck removal cannot answer profitably. Use Kaya's Guile when its legal modes produce multiple relevant effects rather than as a low-impact filler play.
Pilot skill floor: medium
No-API allowed: no
Light-model allowed: yes
