veles-content/strategies/explorer/explorer_5c_scapeshift/1/guide.md

Strategy Specifications

Deck Name And Archetype

5c Scapeshift is an Explorer combo-ramp deck built around resolving Scapeshift or a land-based engine sequence that converts land quantity, landfall-style pressure, and large threats into a decisive board or damage swing. The registered list is validated as 60 main-deck cards and 15 sideboard cards, with the active format set to Explorer and the current validation contract reporting a pass.

• Identity: Treat this as a proactive combo-ramp deck, not a generic midrange pile. The deck should spend early turns increasing land access, stabilizing with bodies when required, then commit to Scapeshift, Lumra, Bellow of the Woods, Terror of the Peaks, Morlun, Devourer of Spiders, or sideboard threats only when the legal action list and visible board state support that commitment.

• Tags: Use combo and ramp as the primary runtime tags. The duplicate submitted tag string combo,ramp, combo,ramp should be normalized conceptually to combo plus ramp, with tactical routing biased toward setup, land-count management, high-impact payoff timing, and anti-disruption sideboarding.

• Stock status: Classify the deck as a rogue or hybrid Scapeshift shell rather than a stock Explorer archetype. Exact card text and runtime legality must come from the rules engine because several registered names, including The Wandering Minstrel, Formidable Speaker, Starting Town, Lumra, Bellow of the Woods, and Morlun, Devourer of Spiders, are deck-defining but should not be piloted from memory if the engine exposes more precise action text.

• Main-deck inventory status: The main deck contains 4 Scapeshift, 4 Spelunking, 4 Arboreal Grazer, 4 The Wandering Minstrel, 4 Formidable Speaker, 4 Lumra, Bellow of the Woods, 2 Aftermath Analyst, 1 Glasspool Mimic, 1 Terror of the Peaks, and 1 Morlun, Devourer of Spiders, supported by a land base of Underground Mortuary, Arid Archway, Castle Garenbrig, Crumbling Vestige, Otawara, Soaring City, Lotus Field, Port of Karfell, Hedge Maze, Starting Town, Forest, and Boseiju, Who Endures. Every strategic decision should respect that the deck’s density is overwhelmingly lands, ramp enablers, and payoff permanents rather than cheap interaction.

• Sideboard inventory status: The sideboard is exactly 15 cards: Abrupt Decay, Boseiju, Who Endures, Clarion Conqueror, Culling Ritual, Emrakul, the Promised End, Kaervek, the Spiteful, Pest Control, and Summon: Leviathan. Sideboarding must preserve registered counts: Sideboard entry: can name only those sideboard cards, and Maindeck trim: can name only registered main-deck cards.

• Legality concerns: Use the active validation result as the deck-registration authority, but require runtime confirmation for individual spell casting, land play, replacement effects, and mana-payment choices. Do not assume a card is castable, selectable, copyable, targetable, or usable from a zone unless Veles receives that legal action from the engine.

• Mana concerns: Treat this as a five-color land-combo deck with visible mana constraints rather than a perfect-color deck. Decisions involving Lotus Field, Crumbling Vestige, Starting Town, Port of Karfell, Hedge Maze, Underground Mortuary, Castle Garenbrig, Arid Archway, Boseiju, Who Endures, Otawara, Soaring City, and Forest must prioritize actual engine-reported available mana, tapped status, land-play availability, and whether committing a land changes future Scapeshift or payoff math.

• Role concerns: Default role is proactive setup into combo payoff, but shift toward survival when visible pressure threatens to end the game before the next payoff turn. The pilot should avoid spending key setup turns on low-impact actions when Scapeshift, Spelunking, Arboreal Grazer, Aftermath Analyst, or Lumra, Bellow of the Woods creates a stronger legal development line.

• Opponent information status: No specific opponent deck is supplied for this guide batch, so matchup assumptions must stay archetype-level and visible-state-driven. Opponent cards should not be named in policy fields unless they are later provided by public game information or matchup metadata.

Thesis

5c Scapeshift assembles land quantity, land access, and payoff permanents so a single high-impact turn can convert the mana base into a decisive board, damage swing, or overwhelming resource position. The default plan is to deploy early land acceleration with Arboreal Grazer and Spelunking, develop enough lands to make Scapeshift and Lumra, Bellow of the Woods explosive, and use the engine-reported legal actions to decide whether the current turn is a setup turn or a commitment turn.

• Prioritize land development over small tempo gains unless visible pressure makes survival urgent. The deck is built to make later turns much larger than the opponent’s normal curve, so early choices should preserve land drops, enable Scapeshift math, and keep Lotus Field, Castle Garenbrig, Crumbling Vestige, Starting Town, Port of Karfell, Hedge Maze, Underground Mortuary, Forest, Boseiju, Who Endures, Otawara, Soaring City, and Arid Archway aligned with actual mana needs.

• Win by making the land engine matter, not by trading one-for-one forever. Scapeshift, Lumra, Bellow of the Woods, Terror of the Peaks, Morlun, Devourer of Spiders, The Wandering Minstrel, Formidable Speaker, Aftermath Analyst, and Glasspool Mimic should be treated as ways to transform setup into pressure, recursion, or payoff density, with exact sequencing conditional on visible board state and rules-engine action text.

• Do not pilot this as a permission deck or cheap-interaction midrange deck. The main deck has minimal direct interaction, so the pilot should avoid drifting into pass-heavy play unless holding an engine-supported response, protecting a better future turn, or facing a visible threat that makes immediate commitment worse.

• Commit only when the payoff turn is meaningfully better than waiting. A Scapeshift or large threat turn should consider land count, available colors, tapped status, opponent open mana, known revealed cards, current clock, and whether the next turn is likely to improve or remove the opportunity.

Role Package

• Threats: Lumra, Bellow of the Woods is the main repeated body-based threat and should be prioritized when the legal action creates a large stabilizing or attacking presence. Terror of the Peaks and Morlun, Devourer of Spiders are singleton finishers; Card text check required, so use them as high-impact threats only when engine text, visible targets, and mana make the line clear.

• Payoffs: Scapeshift is the defining payoff because it converts accumulated lands into a new land configuration. Use Scapeshift as a commitment spell, not a routine ramp spell, unless the legal action and visible state show that the resulting lands immediately improve mana, trigger payoffs, enable recursion, or prevent losing.

• Engines: Spelunking, Aftermath Analyst, The Wandering Minstrel, Formidable Speaker, and Lumra, Bellow of the Woods form the engine shell. Card text check required for The Wandering Minstrel and Formidable Speaker, so treat their tactical role as engine-adjacent only when the runtime action labels confirm what they provide.

• Velocity: Arboreal Grazer is the cleanest early accelerant when an extra land in hand can be deployed profitably. Glasspool Mimic is flexible only through legal engine output; do not assume a copy target or creature mode is correct without a visible legal action and a known board object.

• Interaction: Boseiju, Who Endures and Otawara, Soaring City are the main-deck interaction slots, with exact use conditional on legal channel or land actions exposed by the engine. Sideboard Abrupt Decay, Culling Ritual, Pest Control, Kaervek, the Spiteful, and Clarion Conqueror add interaction packages after sideboarding, but they should not replace the core combo plan unless the matchup visibly demands survival or disruption.

• Protection: Protection is mostly structural rather than spell-based: preserve redundant payoffs, avoid exposing the only engine piece into obvious public pressure when waiting is safe, and use sideboard Boseiju, Who Endures, Abrupt Decay, Clarion Conqueror, or Culling Ritual only when their legal action addresses the visible disruption problem. Do not invent commander-protection or format-staple protection roles because none are registered.

• Recursion: Aftermath Analyst, Port of Karfell, Lumra, Bellow of the Woods, and possibly Morlun, Devourer of Spiders are the recursion-adjacent package, subject to exact card text and legal actions. Prioritize recursion when a payoff or land-heavy graveyard is visible and the line rebuilds faster than normal land development.

• Mana: Lotus Field, Spelunking, Arboreal Grazer, Castle Garenbrig, Crumbling Vestige, Starting Town, Hedge Maze, Underground Mortuary, Port of Karfell, Forest, Arid Archway, Boseiju, Who Endures, and Otawara, Soaring City make the deck function. Make mana choices from engine-reported colors, restrictions, tapped status, and land-play availability rather than desired future lines.

• Sideboard modules: Abrupt Decay is for cheap permanent interaction, Culling Ritual and Pest Control are for battlefield compression, Clarion Conqueror and Kaervek, the Spiteful are disruptive creature packages, Emrakul, the Promised End and Summon: Leviathan are large alternate threats, and sideboard Boseiju, Who Endures increases access to land-slot interaction. Card text check required for Summon: Leviathan and Clarion Conqueror, so route exact use through visible legal action text.

Primary Win Conditions

• Scapeshift commitment is the main win path when land count, mana, and payoff context make the resolved spell immediately convert setup into dominance. Setup with Arboreal Grazer, Spelunking, natural land drops, and land density from Lotus Field, Castle Garenbrig, Crumbling Vestige, Starting Town, Port of Karfell, Hedge Maze, Underground Mortuary, Forest, Arid Archway, Boseiju, Who Endures, and Otawara, Soaring City; execute only through legal Scapeshift action text and choose lands according to visible mana, tapped status, existing Spelunking, and payoff needs. Prioritize this line when waiting risks death, discard, counterplay, or missing a lethal/near-lethal engine turn; delay it when the current configuration already wins or the opponent’s visible pressure is low and another setup turn clearly improves the result.

• Lumra, Bellow of the Woods is the primary body-based payoff when the game asks for board presence, stabilization, or a threat that rewards a land-heavy plan. Setup by preserving land flow and avoiding unnecessary land sacrifice or channel use before Lumra, Bellow of the Woods matters; execute when the engine shows a legal cast or recursion line and the resulting board changes combat math or creates a faster clock. Card text check required for exact triggered or static abilities, so do not assume exact land recursion, size, or damage without runtime output. Prioritize Lumra, Bellow of the Woods against visible creature pressure or when Scapeshift is unavailable but land count is high.

• Terror of the Peaks finish is the highest burst-damage plan when large creature entries are legal and visible target choices exist. Setup by sequencing Terror of the Peaks before Lumra, Bellow of the Woods, Morlun, Devourer of Spiders, Glasspool Mimic, or other creature-entry actions only when mana and timing allow the payoff to survive long enough to matter. Execute target choices strictly from engine-legal targets and visible life totals; do not assume hidden protection or lethal certainty. Prioritize this line when the opponent is within visible damage range or when combat is blocked but creature entries can close the game.

• Morlun, Devourer of Spiders is a singleton finisher and stabilization threat only when legal action text confirms its function. Card text check required, so treat it as a large threat or specialty payoff conditional on runtime details rather than a guaranteed combo piece. Prioritize it when Scapeshift or Lumra, Bellow of the Woods is disrupted and the visible board rewards one decisive creature more than another setup spell.

Secondary Win Conditions

• Creature combat is the default fallback when the land engine produces bodies but not a clean combo finish. Attack with Lumra, Bellow of the Woods, Terror of the Peaks, Morlun, Devourer of Spiders, Aftermath Analyst, Arboreal Grazer, The Wandering Minstrel, Formidable Speaker, and Glasspool Mimic only when the legal attack improves the clock without exposing a necessary engine piece to a bad block. Card text check required for The Wandering Minstrel and Formidable Speaker, so use their combat role only from visible power, toughness, keywords, and engine labels.

• Aftermath Analyst recursion is a backup engine when lands have gone to the graveyard through Lotus Field, Scapeshift, channel lands, combat, or opponent interaction. Card text check required for exact ability timing and costs, so activate only when the engine exposes the legal action and the visible graveyard contains lands that materially rebuild mana, enable a later Scapeshift, or restore battlefield parity.

• Port of Karfell recursion pressure is a long-game route when the deck has time, mana, and a relevant creature in the graveyard. Use it to recover Lumra, Bellow of the Woods, Terror of the Peaks, Morlun, Devourer of Spiders, or another legal target only when the rules engine shows the exact action and the returned object matters more than preserving Port of Karfell as mana.

• Boseiju, Who Endures and Otawara, Soaring City support wins by clearing a visible permanent or tempo obstacle, not by becoming the plan themselves. Use channel-style interaction only when legal action text confirms the target and the answer opens Scapeshift, protects a payoff turn, prevents lethal pressure, or removes a lock on development.

Emergency Lines

• Behind on life, prioritize stabilization over maximum engine greed. Cast or develop Lumra, Bellow of the Woods, Arboreal Grazer, Aftermath Analyst, Morlun, Devourer of Spiders, or any legal blocker-producing line before speculative Scapeshift if visible attacks can kill or force losing blocks next turn.

• Behind on board, spend the next legal turn changing combat math before chasing perfect land configuration. Favor Spelunking plus extra lands, Lumra, Bellow of the Woods, a legal Port of Karfell recursion target, or channel interaction from Boseiju, Who Endures or Otawara, Soaring City when those lines remove the immediate battlefield problem.

• Behind on cards, convert lands and graveyard into material instead of trading resources one at a time. Aftermath Analyst, Port of Karfell, Scapeshift, and Lumra, Bellow of the Woods should be evaluated for visible card-equivalent output; if the engine does not show a meaningful payoff, preserve high-impact spells and make land drops.

• Behind on mana, rebuild with guaranteed land development first. Prioritize Arboreal Grazer with an extra land, Spelunking, untapped sources, and legal Lotus Field sequencing only when sacrificing lands does not strand the hand or delay the next required color.

• Engine removed, pivot to redundant threats and land-driven inevitability. If Scapeshift is gone or unavailable, win through Lumra, Bellow of the Woods, Terror of the Peaks, Morlun, Devourer of Spiders, Port of Karfell, and combat; if creature finishers are removed, preserve Scapeshift and recursion resources until a new legal payoff appears.

• Graveyard plan disrupted, stop paying for recursion that no longer returns material. Treat Aftermath Analyst and Port of Karfell as normal cards unless visible graveyard contents and legal actions show a concrete rebuild.

• Combo interrupted mid-turn, choose the line that leaves the most recoverable board. Prefer lands that still cast future Lumra, Bellow of the Woods or Scapeshift, avoid channeling the last needed color source without an immediate target, and pass only when no legal action improves survival or the next payoff turn.

Resource Model

• Life is the setup buffer, not a payment plan. Spend early life only to buy enough turns for Spelunking, Arboreal Grazer, Lotus Field, Scapeshift, or Lumra, Bellow of the Woods to take over; when visible attacks threaten a short clock, stabilize with blockers, Culling Ritual, Pest Control, Abrupt Decay, Kaervek, the Spiteful, or Clarion Conqueror after sideboard before taking a greedier engine line.

• Hand size is engine density plus land velocity. Keep hands that combine lands with at least one accelerator, payoff, or recovery piece; avoid turning every land into battlefield material if the next visible decision needs Scapeshift, Lumra, Bellow of the Woods, Aftermath Analyst, or Port of Karfell to convert those lands into a win.

• Mana is both resource and material. Lands are not interchangeable because Lotus Field, Castle Garenbrig, Port of Karfell, Boseiju, Who Endures, Otawara, Soaring City, Arid Archway, Crumbling Vestige, Hedge Maze, Underground Mortuary, Starting Town, and Forest carry different timing and color roles. Sacrifice or channel a land only when the legal action produces a stronger board, unlocks a payoff, answers a visible threat, or leaves enough mana to continue.

• Board presence buys the turn cycle that the combo needs. Arboreal Grazer is early tempo, Aftermath Analyst is a bridge from used lands to rebuilt mana, Lumra, Bellow of the Woods is the main stabilizing threat, and Terror of the Peaks or Morlun, Devourer of Spiders can become finishing pressure when legal action text confirms the line. Card text check required for The Wandering Minstrel, Formidable Speaker, Lumra, Bellow of the Woods, and Morlun, Devourer of Spiders before assuming exact combat, mana, or trigger output.

• Graveyard is a second land inventory when the engine exposes recursion. Lotus Field sacrifices, Scapeshift resolutions, channel lands, and opponent interaction can stock lands for Aftermath Analyst or creature targets for Port of Karfell; do not spend graveyard-based actions when visible graveyard contents do not materially improve mana, blockers, or a payoff turn.

• Exile is normally a warning zone rather than a planned resource. Track any exiled Scapeshift, Lumra, Bellow of the Woods, Terror of the Peaks, Morlun, Devourer of Spiders, Aftermath Analyst, or lands because losing redundancy changes whether to commit now or wait. Do not assume access to exiled cards unless the engine shows a legal action.

• Sacrifice fodder is mostly lands, so preserve minimum infrastructure. Lotus Field and Scapeshift can demand land sacrifice; choose expendable lands only after preserving required colors, utility answers, and enough land count for later Scapeshift or Lumra, Bellow of the Woods lines.

• Information converts into timing discipline. Use visible open mana, known cards, graveyards, stack contents, battlefield pressure, and previous revealed information to decide whether to fire Scapeshift now, deploy Terror of the Peaks first, hold Boseiju, Who Endures or Otawara, Soaring City, or take one more setup turn.

• Sideboard bullets convert specific pressure into time. Abrupt Decay, Culling Ritual, Pest Control, Kaervek, the Spiteful, Clarion Conqueror, Boseiju, Who Endures, Emrakul, the Promised End, and Summon: Leviathan should be treated as role cards whose value depends on visible threats, mana, and matchup speed; Card text check required for Clarion Conqueror and Summon: Leviathan.

Mana Guide

• Keep mana hands that cast early development and still point toward a payoff. A good opening configuration has enough lands plus Arboreal Grazer, Spelunking, or a clear route to Lotus Field, Scapeshift, Lumra, Bellow of the Woods, Aftermath Analyst, or The Wandering Minstrel; mulligan hands that have only slow tapped lands and no legal early play unless matchup speed is visibly low from context.

• Sequence tapped and utility lands before the payoff turn when possible. Underground Mortuary, Hedge Maze, Port of Karfell, Starting Town, Arid Archway, Castle Garenbrig, Crumbling Vestige, Lotus Field, Boseiju, Who Endures, and Otawara, Soaring City all require runtime text for exact entry or activation details, so choose the land that preserves next-turn legal actions rather than assuming perfect fixing.

• Use Spelunking to convert awkward land timing into acceleration. When Spelunking is legal and the hand contains multiple lands or Lotus Field lines, prioritize it if it lets later lands enter or function in a way the engine confirms; do not cast it over an urgent blocker or answer when visible combat threatens lethal.

• Use Arboreal Grazer only with an actual land deployment plan. If the engine offers Arboreal Grazer and an extra land placement, put in the land that improves the next required color, enables Lotus Field safely, or accelerates Scapeshift/Lumra, Bellow of the Woods; if no meaningful extra land is available, value it mainly as a blocker.

• Preserve green access for the deck’s core actions. Forest, Castle Garenbrig, Hedge Maze, Underground Mortuary, Crumbling Vestige, Starting Town, Lotus Field, and other engine-confirmed sources should be sequenced so Scapeshift, Lumra, Bellow of the Woods, Spelunking, Arboreal Grazer, Aftermath Analyst, and sideboard Culling Ritual or Abrupt Decay remain castable when needed.

• Preserve blue and utility access when interaction matters. Otawara, Soaring City, Glasspool Mimic, Port of Karfell, Hedge Maze, and sideboard plans involving Summon: Leviathan may require non-green mana or utility timing; Card text check required for exact costs, so follow engine source labels over assumptions.

• Play lands before draw only when the legal action is deterministic or required for mana this turn. Delay the land until after a draw or selection effect when the current turn does not need the mana and the drawn card could change whether to play Lotus Field, Boseiju, Who Endures, Otawara, Soaring City, Arid Archway, or a tapped dual-style land.

• Play lands before committing Scapeshift only if the extra land changes the visible outcome. If one more land increases the number or quality of lands Scapeshift can find or sacrifice, make the land drop first; if Scapeshift itself is the land-conversion action and the land in hand is needed after resolution, hold it unless the engine shows otherwise.

• Spend channel lands as spells only when the answer matters more than the land. Boseiju, Who Endures and Otawara, Soaring City should remain mana or Scapeshift material until a visible target blocks the engine, threatens lethal, or creates a tempo swing that a normal land drop cannot match.

Mulligan Guide

• Strong keep: keep three to five lands with green access, Arboreal Grazer or Spelunking, and at least one payoff among Scapeshift, Lumra, Bellow of the Woods, Aftermath Analyst, or Port of Karfell. A hand such as Forest, Hedge Maze, Lotus Field, Starting Town, Arboreal Grazer, Spelunking, Scapeshift has acceleration, material, and a clear conversion point.

• Strong keep: keep Lotus Field hands when the hand also has lands to sacrifice, a development spell, and a payoff path. Lotus Field plus Spelunking and Scapeshift is a real plan; Lotus Field plus only slow lands and expensive cards is not enough by itself.

• Medium keep: keep land-heavy hands with Spelunking and a payoff even without Arboreal Grazer when the matchup is not visibly fast. Four or five lands with Spelunking and Lumra, Bellow of the Woods can be acceptable because the deck needs land count, but the hand must not spend the first turns doing nothing under pressure.

• Medium keep: keep Aftermath Analyst hands when the lands naturally stock or sacrifice lands and the hand can cast the Analyst on time. Do not keep Aftermath Analyst as the only plan if the visible matchup suggests exile effects, fast removal, or a short clock before the graveyard matters.

• Risky keep: keep two-land Arboreal Grazer hands only when the hand contains a third land to put onto the battlefield or a legal early route to more mana. Two lands, Arboreal Grazer, multiple Scapeshift or Lumra, Bellow of the Woods, and no Spelunking is a trap if the extra land is missing.

• Risky keep: keep hands built around The Wandering Minstrel, Formidable Speaker, Glasspool Mimic, or Morlun, Devourer of Spiders only when runtime card text and legal actions show they advance mana, board stability, or payoff access. Card text check required before treating these as standalone engine pieces.

• Automatic ship: mulligan zero-land, one-land, no-green, or all-payoff hands with no Arboreal Grazer, Spelunking, or castable early play. A hand of Scapeshift, Scapeshift, Lumra, Bellow of the Woods, Terror of the Peaks, Morlun, Devourer of Spiders, Port of Karfell, Lotus Field is not a keep unless the engine confirms usable mana sequencing.

• Automatic ship: mulligan hands that cannot produce a meaningful action before turn three against unknown or aggressive opponents. The deck can win with inevitability, but it cannot assume the opponent gives it free setup turns.

• Matchup-dependent keep: keep slower hands with Boseiju, Who Endures or Otawara, Soaring City when the matchup is likely to hinge on a visible permanent or tempo answer. Against pressure, prefer hands with Arboreal Grazer, Spelunking, or a fast Lumra, Bellow of the Woods over speculative utility lands.

• Play/draw rule: on the play, value Arboreal Grazer and Spelunking more because tempo snowballs into Scapeshift. On the draw, tolerate slightly heavier hands if they have green access and a payoff, but ship hands that rely on drawing both early action and missing colors.

• Trap-hand warning: do not keep seven cards just because it contains Scapeshift. Scapeshift needs land count, mana, and a follow-up payoff; without those, it is a stranded conversion spell.

Turn Arc

• Turn 1 priority: deploy the land that best enables Arboreal Grazer, Spelunking, or green access on turn two. Cast Arboreal Grazer when legal and place the extra land that improves next-turn mana, preserves utility lands, or accelerates Lotus Field; otherwise sequence tapped lands such as Underground Mortuary, Hedge Maze, Port of Karfell, Starting Town, or other engine-confirmed slow lands before they bottleneck later.

• Turn 1 deviation: hold Boseiju, Who Endures or Otawara, Soaring City when their channel mode is likely to answer a visible permanent or tempo threat later. Play them only when the hand needs the mana now or Scapeshift/Lumra, Bellow of the Woods material matters more than the utility mode.

• Turn 2 priority: cast Spelunking when it improves land deployment and the battlefield is not demanding an immediate blocker or answer. If Spelunking is unavailable, cast Aftermath Analyst or another legal early creature only when it either blocks profitably, sets up graveyard land recursion, or advances the land engine; Card text check required for The Wandering Minstrel and Formidable Speaker.

• Turn 2 deviation: play Lotus Field only when the sacrifice and mana consequences are acceptable from visible legal action text. Do not strand yourself by sacrificing the only colored sources needed for Scapeshift, Lumra, Bellow of the Woods, Aftermath Analyst, or sideboard interaction.

• Turn 3 priority: build toward the first decisive conversion turn. If land count and mana are sufficient, prepare Scapeshift by preserving the right lands; if the graveyard is stocked, prepare Aftermath Analyst; if pressure is high, prioritize a stabilizing Lumra, Bellow of the Woods or legal defensive play over greed.

• Turn 3 deviation: cast Scapeshift only when the visible result creates a stronger mana base, enables a payoff, or prevents falling behind. Waiting is better when Scapeshift would merely rearrange lands without producing a payoff, blocker, answer, or next-turn lethal setup.

• Turns 4-5 priority: commit the main engine when waiting is worse than exposure. Scapeshift, Lumra, Bellow of the Woods, Aftermath Analyst, Port of Karfell, Terror of the Peaks, and Morlun, Devourer of Spiders should be sequenced according to legal actions, visible interaction risk, land count, graveyard contents, and whether the opponent can punish a tapped-out turn.

• Turns 4-5 deviation: answer a permanent with Boseiju, Who Endures or bounce with Otawara, Soaring City when that target blocks the combo, threatens lethal, or prevents the payoff from resolving cleanly. Do not spend utility lands for marginal tempo while still short on land count.

• Late-game priority: convert accumulated lands and graveyard resources into a decisive board or direct win. Use Scapeshift to assemble the strongest visible land configuration, use Aftermath Analyst or Port of Karfell only when their legal actions return meaningful material, and use Lumra, Bellow of the Woods, Terror of the Peaks, or Morlun, Devourer of Spiders as finishers only when runtime text confirms the payoff line.

• Late-game deviation: preserve inevitability over speed when the opponent is low on pressure and you have multiple engines. Force action sooner when visible combat, stack pressure, graveyard hate, or permanent disruption will make waiting worse.

Card Roles

• Arboreal Grazer: Use Arboreal Grazer as the preferred turn-one accelerator and early blocker. Cast it when Veles shows a land in hand to put onto the battlefield and the extra land improves Scapeshift, Spelunking, Aftermath Analyst, or Lumra, Bellow of the Woods timing. Hold it only when there is no legal land to place or the only placement creates a worse Lotus Field sacrifice pattern. Treat its body as defense against fast attackers; do not attack with it unless losing a blocker cannot matter.

• Spelunking: Treat Spelunking as the main setup enchantment because it converts tapped-land and Lotus Field draws into explosive turns. Cast it before making extra land drops when legal, especially before sequences involving Lotus Field, Arid Archway, Underground Mortuary, Hedge Maze, Port of Karfell, Starting Town, or Scapeshift. Do not spend turn two or three on Spelunking when survival requires a blocker, Boseiju, Who Endures, Otawara, Soaring City, or an immediate payoff.

• Scapeshift: Treat Scapeshift as a commitment spell, not a generic ramp spell. Cast it when the sacrifice count and available land targets create a visible payoff: multiple Lotus Field mana, graveyard density for Aftermath Analyst or Lumra, Bellow of the Woods, a Port of Karfell recursion line, or a next-turn lethal setup. Avoid firing Scapeshift just because it is legal if the post-resolution board lacks mana, payoff, or survival against the opponent's next attack.

• Aftermath Analyst: Use Aftermath Analyst as the land-recursion bridge and a small stabilizing body. Cast it early when milling lands improves Scapeshift or Lumra, Bellow of the Woods lines, but activate it only when Veles shows legal mana, sacrifice availability, and enough lands in the graveyard to matter. Do not expose Aftermath Analyst as the only route to a payoff if one more setup turn with Spelunking, Scapeshift, or natural land drops makes the recursion turn substantially stronger.

• Lumra, Bellow of the Woods: Treat Lumra, Bellow of the Woods as the primary payoff and stabilizer. Cast it when the visible battlefield needs a large creature, when lands in graveyard make its payoff meaningful, or when Scapeshift has stocked a decisive land-recursion turn. Do not cast Lumra, Bellow of the Woods as an unsupported expensive creature into obvious interaction when waiting creates redundancy, unless the opponent's clock makes waiting worse.

• The Wandering Minstrel: Use The Wandering Minstrel only according to visible legal text and current role needs; Card text check required. If Veles exposes ramp, selection, land support, or engine actions, prioritize it in slower games before Scapeshift. If Veles exposes defensive or board-presence value, deploy it earlier against pressure. Do not assume it fixes mana, finds lands, protects the combo, or enables a payoff unless those actions are visible.

• Formidable Speaker: Use Formidable Speaker as an early development card only when its legal action text advances mana, selection, pressure, or survival; Card text check required. Prioritize it over expensive payoffs when it improves the next land or spell decision, but do not keep weak hands that rely on Formidable Speaker as the only engine piece. In creature matchups, value any visible blocking or stabilizing utility; in slower matchups, value any visible card-flow or setup mode.

• Terror of the Peaks: Treat Terror of the Peaks as a finisher that needs follow-up creatures or a land-recursion payoff. Cast it when Lumra, Bellow of the Woods, Morlun, Devourer of Spiders, Glasspool Mimic, Aftermath Analyst, or another visible creature sequence can convert it into damage or a fast clock. Avoid tapping out for Terror of the Peaks when the opponent can race or remove it and the hand has no follow-up pressure.

• Glasspool Mimic: Use Glasspool Mimic flexibly as a land-like resource or copied creature. Play it as mana when the hand needs a land to cast Spelunking, Scapeshift, or Lumra, Bellow of the Woods on time. Cast it as a creature when copying the visible creature advances the chosen line: Lumra, Bellow of the Woods for pressure, Aftermath Analyst for recursion support if useful, or Terror of the Peaks for a damage finish when the board already supports it.

• Morlun, Devourer of Spiders: Treat Morlun, Devourer of Spiders as a singleton payoff or specialized threat; Card text check required. Cast it when Veles shows it stabilizes the board, pressures life total, or works with Terror of the Peaks. Do not plan mulligans, sideboarding, or combo commitment around Morlun, Devourer of Spiders unless its visible text and legal actions are relevant to the current game.

• Lotus Field: Treat Lotus Field as a high-output land with a real sacrifice cost. Play it when current land count, Spelunking, Scapeshift, or Aftermath Analyst can absorb the sacrifice and convert the mana into a payoff. Avoid early Lotus Field lines that leave too few lands to cast green setup spells or survive. When Scapeshift can find Lotus Field, verify the resulting battlefield, triggers, and mana through Veles before assuming access.

• Port of Karfell: Treat Port of Karfell as both mana and late-game recursion access; Card text check required for exact activation. Sequence it early when the color matters, but preserve it when its utility mode can return Lumra, Bellow of the Woods, Terror of the Peaks, Morlun, Devourer of Spiders, Aftermath Analyst, or Glasspool Mimic from a visible graveyard. Do not activate it over casting a better spell unless the returned creature changes the battlefield now.

• Underground Mortuary and Hedge Maze: Use Underground Mortuary and Hedge Maze as fixing lands that can also shape the graveyard if Veles confirms surveil text. Keep missing payoffs or essential setup cards on top when mana is already functional. Put lands into the graveyard when Aftermath Analyst, Lumra, Bellow of the Woods, or Scapeshift wants graveyard density. Do not overvalue smoothing if entering tapped loses a critical tempo race.

• Crumbling Vestige and Starting Town: Use Crumbling Vestige and Starting Town as bridge lands for five-color requirements, with Starting Town requiring Card text check. Sequence them before off-color sideboard spells, utility land actions, or singleton payoffs when they unlock a legal action this turn. Do not assume repeatable fixing beyond what Veles shows.

• Castle Garenbrig and Forest: Use Castle Garenbrig and Forest to protect reliable green access. Forest is the cleanest early source for Arboreal Grazer, Spelunking, Aftermath Analyst, Scapeshift, and Lumra, Bellow of the Woods. Castle Garenbrig should support creature payoff turns when legal, but do not let its restrictions strand Scapeshift or interaction.

• Arid Archway: Use Arid Archway as a land-count and mana tool only when Veles confirms the exact text and resulting tempo; Card text check required. Prioritize it when it increases land drops or reuses a land without breaking the current curve. Avoid it when bouncing or delaying mana prevents Spelunking, Scapeshift, or Lumra, Bellow of the Woods from resolving on schedule.

• Boseiju, Who Endures and Otawara, Soaring City: Treat Boseiju, Who Endures and Otawara, Soaring City as lands first and utility spells second. Play them when the deck needs mana to function, but hold them when a visible opposing permanent, blocker, hate piece, or tempo threat makes the channel action worth losing a land. Do not spend either utility land for marginal tempo while still short on land count, green access, or a payoff turn.

Interaction Priorities

• Priority: Use Boseiju, Who Endures first on visible noncreature permanents that directly stop Scapeshift, Spelunking, Lotus Field mana, graveyard recursion, or a lethal Lumra, Bellow of the Woods turn. Do not spend Boseiju, Who Endures on a generic value permanent when the deck is still assembling lands, because losing a land can delay the actual kill.

• Priority: Use Otawara, Soaring City first as a tempo answer to a visible hate permanent, oversized attacker, lethal blocker, or stack-adjacent permanent that must leave the battlefield for the current turn to work. Prefer Otawara, Soaring City when bouncing for one turn enables Scapeshift, Lumra, Bellow of the Woods, Terror of the Peaks, or a survival block; avoid bouncing a low-impact permanent that the opponent can simply replay while you remain behind.

• Priority: Sideboard Abrupt Decay should hit cheap hate, pressure engines, or interaction pieces that prevent the combo from resolving or make Spelunking and Lotus Field lines unsafe. Use it before committing Scapeshift if the visible permanent blocks the payoff, but hold it against slow decks when no visible target changes the next two turns.

• Priority: Sideboard Culling Ritual and Pest Control are sweeper-style tools only when Veles confirms legal text and target scope; Card text check required for exact tactical boundaries. Fire them against wide cheap boards or permanent clusters that both threaten life total and leave mana or tempo for the follow-up, but do not clear harmless permanents at the cost of delaying Scapeshift or Lumra, Bellow of the Woods.

• Priority: Sideboard Kaervek, the Spiteful and Clarion Conqueror should be treated as matchup-specific disruption or stabilizers only from visible legal text; Card text check required. Deploy them when their shown ability constrains the opponent’s current board, spell chain, or combat math, not merely because they are sideboard cards.

• Priority: The registered deck has no normal counterspell or discard plan, so do not invent counter, discard, or exile choices unless Veles exposes a legal action from a resolved effect. If a legal action asks for a card to remove from hand, graveyard, exile, or stack, choose from visible candidates only and favor cards that stop Scapeshift, remove Lumra, Bellow of the Woods, race the life total, or break Lotus Field mana.

• Bait: Use Arboreal Grazer, Formidable Speaker, The Wandering Minstrel, or Spelunking to draw removal or permission before exposing Lumra, Bellow of the Woods, Terror of the Peaks, or Scapeshift when the hand has redundancy. Do not bait with the only green source, only land-engine piece, or only path to survival against a fast board.

• Ignore: Ignore opposing permanents that do not change the clock, block a payoff, attack mana, attack the graveyard, or stop spell resolution. A visible creature that cannot race Lumra, Bellow of the Woods or survive a profitable block is often less important than preserving mana and land count for the combo.

• Archetype shift: Against aggro, prioritize life-total preservation and board sweepers over perfect combo size. Against control, preserve Boseiju, Who Endures and Otawara, Soaring City for hate or end-step tempo, and pressure with resilient threats only when legal actions show a clear opening. Against graveyard hate, treat Aftermath Analyst and Lumra, Bellow of the Woods as conditional and lean harder on natural Scapeshift, land count, and sideboard threats.

Combat And Trading Rules

• Combat rule: Preserve engine creatures unless blocking prevents lethal damage or buys the exact turn needed for Scapeshift, Lumra, Bellow of the Woods, or a sideboard stabilizer. Arboreal Grazer is the preferred early blocker because its main job is often already done after the extra land action resolves.

• Combat rule: Do not trade Aftermath Analyst casually when visible graveyard lands, Lotus Field sacrifices, or a future recursion activation matter. Trade it only when the opponent’s attack would push the game below a safe life threshold, when another recursion route is visible, or when Veles shows no meaningful future use.

• Combat rule: Attack with Lumra, Bellow of the Woods when it pressures lethal, forces bad blocks, or stabilizes by holding back a larger counterattack. Keep Lumra, Bellow of the Woods back when the opponent can crack back for lethal, when its body is the only survival piece, or when combat tricks are visible from public information.

• Combat rule: Use Terror of the Peaks as a finisher first and a blocker second. Avoid exposing it in combat if follow-up creatures or Lumra, Bellow of the Woods entries can convert it into direct damage; block with it only when losing life is worse than losing the finisher.

• Combat rule: Treat Formidable Speaker, The Wandering Minstrel, Morlun, Devourer of Spiders, and Summon: Leviathan according to visible text only; Card text check required where exact combat abilities are unknown. If Veles shows vigilance, reach, token creation, prevention, tapping, or combat restrictions, apply those exact legal abilities to survival and lethal math.

• Life threshold: At 12 or more life against nonlethal pressure, favor development and combo setup over low-value trades. At 8 to 11 life, block creatures that shorten the clock by a full turn unless the next Scapeshift or Lumra, Bellow of the Woods line is decisive. At 7 or less, prioritize survival blocks and sideboard sweepers unless a legal action presents immediate lethal or unavoidable combo completion.

• Trading rule: Trade expendable creatures for attackers that represent repeated damage, disrupt mana, or force Scapeshift to be delayed. Decline trades that leave the opponent with the same clock while removing your only setup creature, copy target for Glasspool Mimic, or body needed for Terror of the Peaks pressure.

• Protection rule: Protect land count more than creature count before the payoff turn. A block that saves four life but strands Scapeshift, Lotus Field, Spelunking, or Lumra, Bellow of the Woods mana is suspect unless the opponent’s next attack is lethal.

• Archetype shift: Against aggro, block earlier and accept trades that preserve enough life to untap into Lumra, Bellow of the Woods or Culling Ritual. Against control or combo, attack with spare creatures when it reduces the opponent’s time to hold up answers, but do not sacrifice critical setup bodies for chip damage. Against midrange, force combat decisions after landing the larger threat, because Lumra, Bellow of the Woods and sideboard Emrakul, the Promised End can outsize normal trades if they survive.

Selection And Tutor Rules

• Selection rule: Treat this deck as pseudo-tutor, not true tutor, unless Veles exposes a legal search or selection action. Scapeshift searches lands, Aftermath Analyst and Lumra, Bellow of the Woods convert graveyard lands into board resources, and Spelunking changes land timing; do not invent a library card choice outside a visible rules-engine prompt.

• Search rule: When Scapeshift resolves, prioritize land packages that preserve the payoff line already chosen. If the line needs immediate untapped mana or landfall-style resolution, include Lotus Field only when Spelunking, Crumbling Vestige, or other visible mana context makes the resulting mana usable; otherwise favor stable color access, land count, and survival.

• Land-selection rule: Use Boseiju, Who Endures and Otawara, Soaring City as flexible utility lands only when their visible channel action matters more than another land entering the battlefield. Keep Boseiju, Who Endures available against visible hate or lock permanents; keep Otawara, Soaring City available against a single tempo-critical permanent, stack-independent threat, or blocker.

• Graveyard rule: Value self-mill, sacrificed lands, and stocked graveyards because Aftermath Analyst and Lumra, Bellow of the Woods can turn lands in graveyard into a burst resource. Do not assume graveyard recursion is safe through visible graveyard hate, replacement effects, or exile effects; wait for Veles legal actions and public text.

• Land-drop timing: Play Arboreal Grazer and Spelunking before committing premium lands when the extra land action will turn on Lotus Field, Hedge Maze, Underground Mortuary, Port of Karfell, Starting Town, or Castle Garenbrig sequencing. Delay a land drop only when Veles shows a near-certain Spelunking or Arboreal Grazer action this turn and the held land materially improves the follow-up.

• Pseudo-filter rule: Underground Mortuary and Hedge Maze should be used as surveil-style setup only if their visible text confirms that action; Card text check required for exact runtime text. Keep lands that enable Scapeshift, Spelunking, Lumra, Bellow of the Woods, or color fixing, and put low-impact redundant expensive cards into the graveyard only when mana and payoff access are already secure.

• Copy-selection rule: Glasspool Mimic target choices are not automatic. Copy Lumra, Bellow of the Woods, Terror of the Peaks, or a visible high-impact creature only when Veles shows the target is legal and the copied text advances lethal, stabilization, or combo redundancy; otherwise use Glasspool Mimic as a land when mana development is the bottleneck.

• Sideboard selection rule: Emrakul, the Promised End, Summon: Leviathan, Kaervek, the Spiteful, Clarion Conqueror, Culling Ritual, Pest Control, Abrupt Decay, and sideboard Boseiju, Who Endures require visible legal text and matchup context. Card text check required for exact non-known effects; choose them only when the exposed action solves the current board, hate piece, clock, or combo window.

Priority And Stack Rules

• Priority rule: Pass priority quickly when the stack is empty, mana is needed for development, and no visible instant-speed action changes the opponent’s clock, hate, or your next Scapeshift turn. Do not spend Boseiju, Who Endures, Otawara, Soaring City, or Abrupt Decay just because a legal action exists.

• Commitment gate: Cast Scapeshift only after checking visible mana, land count, graveyard hate, opponent pressure, and known interaction from public information. If waiting one turn adds land count, Spelunking, Aftermath Analyst, Lumra, Bellow of the Woods, or protection from Boseiju, Who Endures without dying, prefer waiting; if the opponent’s next turn is lethal or lock-threatening, commit.

• Stack rule: Let harmless spells resolve when they do not affect lethal math, land count, graveyard access, or the combo window. Respond to spells or abilities only when Veles exposes a legal action that removes a hate permanent, bounces a decisive permanent with Otawara, Soaring City, destroys a critical permanent with Boseiju, Who Endures or Abrupt Decay, or prevents immediate loss.

• Utility timing: Use Boseiju, Who Endures at the latest safe window against visible artifacts, enchantments, or nonbasic lands that stop Scapeshift, Spelunking, graveyard recursion, or survival. Use Otawara, Soaring City at end step or before combat only when the bounce changes an attack, blocker, lock, or combo-interruption window.

• Optional-payment rule: Accept optional payments only when they directly increase combo completion, survival, or lethal pressure and do not consume mana needed for Scapeshift, Lumra, Bellow of the Woods, Abrupt Decay, channel abilities, or post-resolution actions. Decline value-only payments when the turn’s main plan is land development or a protected payoff.

• Activated-ability rule: Activate Aftermath Analyst only when the graveyard contains enough lands to change the battlefield immediately or when waiting risks exile, lethal pressure, or missed mana. Do not fire it into visible graveyard hate unless the legal action sequence resolves before the hate can matter.

• Combat-window rule: Before attackers, after blockers, and before damage, spend instant-speed interaction only to prevent lethal, preserve a payoff creature, clear a decisive blocker, or open a winning attack. Routine damage prevention, bounce, or removal choices must be grounded in visible legal actions and current combat math.

• Resolution rule: After Scapeshift, Lumra, Bellow of the Woods, Aftermath Analyst, Terror of the Peaks, or Glasspool Mimic creates follow-up prompts, choose targets and ordering from the visible prompt only. If a trigger can target opponent life, a creature, or self permanents, prefer deterministic lethal or survival; otherwise request light reasoning rather than assuming a value target.

Sideboard Map

• Sideboard principle: Bring in sideboard cards only when the visible matchup changes the first job from pure land-combo speed to survival, hate removal, or a bigger late-game axis. The main deck wants land count, Spelunking acceleration, Scapeshift access, and payoff density, so do not overload on reactive cards unless the opponent presents cheap pressure, permanent-based disruption, graveyard pressure, or a clock that makes normal setup unsafe.

• Abrupt Decay role: Use Abrupt Decay as efficient permanent interaction against low-cost hate, early pressure, and board pieces that block Scapeshift, Aftermath Analyst, Lumra, Bellow of the Woods, or Spelunking turns. Card text check required for exact runtime legality; treat it as a targeted answer only when Veles exposes a legal target and the target matters more than spending mana on ramp. Abrupt Decay is weakest against mostly spell-based combo, expensive threats, and opponents whose relevant permanents are outside its visible legal target set.

• Boseiju, Who Endures role: Use the sideboard Boseiju, Who Endures when the opponent is likely to rely on artifacts, enchantments, or nonbasic lands that interfere with lands, graveyard recursion, or combo timing. Keep the extra copy attractive against visible hate permanents and land-based disruption because it preserves land count while offering interaction. It is less attractive against low-permanent aggro where entering tapped or using channel tempo can cost survival.

• Culling Ritual role: Use Culling Ritual against go-wide cheap permanents, tokens, one- and two-mana engines, and creature boards where sweeping many small permanents buys the Scapeshift turn. Card text check required for exact mana and destruction range; choose it only when the visible board contains enough legal permanents to matter or the opponent’s archetype reliably deploys them. It is bad against large midrange threats, control decks with few cheap permanents, and boards where your own key permanents are the main exposed low-cost permanents.

• Pest Control role: Use Pest Control as the narrowest cheap-permanent cleanup card when the opponent presents many tiny permanents or token-style pressure. Card text check required for exact effect; treat it as conditional stabilization rather than a universal sweeper. It is bad when the opponent’s pressure comes from larger creatures, planeswalkers, single resilient threats, or nonpermanent combo.

• Kaervek, the Spiteful role: Use Kaervek, the Spiteful against creature decks with many one-toughness bodies, token pressure, or boards where a static toughness reduction changes combat and buys several turns. Card text check required for exact effect; do not assume it kills everything, and check your own Arboreal Grazer, Aftermath Analyst, Formidable Speaker, The Wandering Minstrel, Glasspool Mimic, and other visible creatures before committing it. It is bad against noncreature combo, large creatures, and matchups where your own setup creatures must stay alive.

• Clarion Conqueror role: Use Clarion Conqueror when its visible text taxes, restricts, or punishes the opponent’s key action pattern. Card text check required; because the exact role is uncertain, side it in only after Veles or public matchup notes show it lines up against activated abilities, cheap spells, tokens, or another specific pressure point. It is bad as a blind body in matchups where the deck needs maximum land-combo density.

• Emrakul, the Promised End role: Use Emrakul, the Promised End as a late-game pivot against control, midrange, and removal-heavy opponents that can disrupt Scapeshift or answer early creatures but may struggle with a huge payoff. Card text check required for exact cost reduction and cast trigger behavior; bring it in when games are expected to go long and the graveyard/permanent mix can reduce cost. It is bad against fast aggro, graveyard hate that shrinks the cost plan, and matchups decided before a large threat matters.

• Summon: Leviathan role: Use Summon: Leviathan as a large threat or stabilizing top-end only when its visible text confirms it provides a meaningful body, tempo swing, or durable payoff. Card text check required; prefer it in slow matchups where a single threat can close after the opponent spends resources stopping Scapeshift. It is bad against fast combo, exile-heavy control, and hands that already have enough expensive payoffs.

Anti-Aggro Cheap Board Plan Role cards: 3 Culling Ritual; 1 Pest Control; 1 Kaervek, the Spiteful; 2 Abrupt Decay Trim roles: 1 Terror of the Peaks; 1 Morlun, Devourer of Spiders; 1 Glasspool Mimic; 2 Aftermath Analyst; 2 The Wandering Minstrel

• Anti-aggro plan rule: Choose this plan when the opponent is creature-heavy, develops multiple cheap permanents, and pressures life total before Scapeshift is reliable. The plan lowers expensive and slower creature emphasis while adding sweepers and targeted interaction, but keep Arboreal Grazer, Spelunking, Scapeshift, Lumra, Bellow of the Woods, and the land engine intact because stabilizing still needs a fast payoff.

Permanent-Hate And Disruption Plan Role cards: 3 Abrupt Decay; 1 Boseiju, Who Endures; 2 Clarion Conqueror Trim roles: 1 Terror of the Peaks; 1 Morlun, Devourer of Spiders; 1 Glasspool Mimic; 1 Aftermath Analyst; 2 Formidable Speaker

• Disruption plan rule: Choose this plan when the opponent presents hate permanents, graveyard pressure, activated engines, taxing effects, or low-cost interaction pieces that stop the normal combo turn. Abrupt Decay and Boseiju, Who Endures protect the land-combo path; Clarion Conqueror remains conditional on confirmed text or matchup fit. Preserve four Scapeshift and four Spelunking because this plan is still trying to assemble the same engine.

Slow Control Or Midrange Pivot Plan Role cards: 2 Emrakul, the Promised End; 1 Summon: Leviathan; 1 Boseiju, Who Endures; 2 Abrupt Decay Trim roles: 1 Arboreal Grazer; 1 Terror of the Peaks; 1 Glasspool Mimic; 1 Formidable Speaker; 1 The Wandering Minstrel; 1 Aftermath Analyst

• Slow-matchup plan rule: Choose this plan when the opponent has removal, counters, discard, or attrition that makes a single Scapeshift line unreliable and the game is likely to reach high mana. Emrakul, the Promised End and Summon: Leviathan diversify threats, Boseiju, Who Endures and Abrupt Decay answer permanent disruption, and the reduced main-deck emphasis should come from redundant bodies rather than the land engine.

• Broad aggro adjustment: Add role cards: Culling Ritual, Pest Control, Kaervek, the Spiteful, Abrupt Decay. Reduce main-deck emphasis: Terror of the Peaks, Morlun, Devourer of Spiders, Glasspool Mimic, Aftermath Analyst, and slower nonessential creature density.

• Broad control adjustment: Add role cards: Emrakul, the Promised End, Summon: Leviathan, Boseiju, Who Endures, Abrupt Decay. Reduce main-deck emphasis: excess small creature setup when removal makes it unreliable, while keeping Scapeshift, Spelunking, Lumra, Bellow of the Woods, and land density high.

• Broad combo adjustment: Add role cards: Abrupt Decay, Boseiju, Who Endures, Clarion Conqueror only if its visible text attacks the opponent’s engine. Reduce main-deck emphasis: slow creature payoffs that do not race or interact. Do not add sweepers unless the opposing combo uses many cheap permanents.

• Broad graveyard-hate adjustment: Add role cards: Boseiju, Who Endures and Abrupt Decay for visible permanent hate; Emrakul, the Promised End only if graveyard pressure does not make the cost plan unrealistic. Reduce main-deck emphasis: Aftermath Analyst when exile effects make graveyard lands unreliable, but keep Lumra, Bellow of the Woods when it remains castable as a large independent payoff.

• Runtime validation rule: Treat every exact sideboard plan as a starting candidate, then follow Veles legal sideboard validation. Never exceed registered copies, never remove the land core so far that Scapeshift fails to find enough lands, and prefer fewer changes when card text uncertainty affects Clarion Conqueror, Summon: Leviathan, Pest Control, Kaervek, the Spiteful, or Emrakul, the Promised End.

Compiler Sideboard Plans

These balanced plans are legal Veles candidates built from the registered sideboard and main deck. Use them as baseline sideboarding options only when the matchup role fits; keep the role guidance above as the strategic source of truth. These explicit repair plans avoid comma-punctuated card names because the current sideboard parser treats commas as card separators.

Legal repair plan 1 Side in: 3 Abrupt Decay; Culling Ritual Cut: 2 Aftermath Analyst; 2 The Wandering Minstrel

Legal repair plan 2 Side in: 3 Clarion Conqueror; Pest Control Cut: 4 The Wandering Minstrel

Legal repair plan 3 Side in: 2 Culling Ritual; 2 Abrupt Decay Cut: 2 Aftermath Analyst; 2 The Wandering Minstrel

Legal repair plan 4 Side in: Summon: Leviathan; 3 Abrupt Decay Cut: Terror of the Peaks; 3 The Wandering Minstrel

Matchup Guidance

• Aggro: Prioritize survival turns over perfect combo texture when the opponent adds multiple attackers before turn four. Keep Arboreal Grazer, Spelunking, Lotus Field, Scapeshift, and Lumra, Bellow of the Woods as the fastest stabilizing core, but use Abrupt Decay, Culling Ritual, Pest Control, and Kaervek, the Spiteful after sideboarding when the opposing board is built from cheap creatures or cheap permanents. Reduce main-deck emphasis on Terror of the Peaks, Morlun, Devourer of Spiders, Glasspool Mimic, and slower recursive setup when life total is the bottleneck. Do not spend early turns on Aftermath Analyst unless visible graveyard lands and available mana make it a near-term bridge to Lumra, Bellow of the Woods or Scapeshift.

• Control: Force the opponent to answer different classes of threats instead of relying on one Scapeshift window. Keep land drops, Spelunking, and threat density high; add role cards: Emrakul, the Promised End, Summon: Leviathan, Boseiju, Who Endures, and Abrupt Decay. Reduce main-deck emphasis on exposed small creatures when the opponent is showing removal, sweepers, or counter-heavy pacing. Commit Scapeshift only when the legal action can produce a meaningful land burst, when waiting risks discard or pressure, or when a redundant Lumra, Bellow of the Woods or top-end threat remains after interaction. Card text check required for Summon: Leviathan and Emrakul, the Promised End; treat both as slow-game pivots only if visible cost and board context support them.

• Combo: Race cleanly when their engine is noninteractive, and interact only with visible pieces that actually change their clock. Add role cards: Abrupt Decay, Boseiju, Who Endures, and Clarion Conqueror only when its visible text attacks the opposing engine. Reduce main-deck emphasis on expensive creature payoffs that do not accelerate Scapeshift or disrupt the opponent. Do not bring broad creature sweepers just because the opponent is a combo deck; use Culling Ritual, Pest Control, or Kaervek, the Spiteful only if their engine visibly depends on many small permanents or one-toughness creatures. When legal actions include Scapeshift and a slow setup play, prefer Scapeshift if the visible board suggests the opponent may win before another turn cycle.

• Tempo: Protect the land-development plan from bounce, pressure, and cheap permission by sequencing threats across turns rather than stacking everything into one fragile window. Arboreal Grazer is valuable because it converts a land in hand into immediate board insulation; Spelunking is valuable only when the extra land velocity matters before the opponent’s evasive clock closes. Add role cards: Abrupt Decay and Boseiju, Who Endures for visible disruptive permanents; consider Clarion Conqueror only after card text check and matchup fit. Reduce main-deck emphasis on Aftermath Analyst when graveyard setup is too slow or easy to punish. Avoid activating or casting into open interaction if waiting one turn creates a second payoff, unless the visible clock makes waiting worse.

• Midrange: Treat the matchup as an attrition race where land volume is your card advantage. Keep Scapeshift, Spelunking, Lumra, Bellow of the Woods, The Wandering Minstrel, Formidable Speaker, and resilient land-heavy hands because the opponent often trades one-for-one with creatures. Add role cards: Emrakul, the Promised End, Abrupt Decay, Boseiju, Who Endures, and Summon: Leviathan when games are slow and permanent disruption is visible. Reduce main-deck emphasis on the most fragile small body if removal is abundant, but do not reduce the land engine just to add more answers. Use Aftermath Analyst more aggressively when lands are already in graveyard and the opponent is not representing graveyard exile.

• Big mana: Become the faster combo deck unless the opponent has a visible permanent that invalidates Scapeshift. Keep hands with acceleration, Spelunking, Lotus Field, Castle Garenbrig, Scapeshift, and Lumra, Bellow of the Woods; mulligan slow hands that merely make land drops without a payoff. Add role cards: Boseiju, Who Endures and Abrupt Decay for hate permanents or mana engines within range; Emrakul, the Promised End is acceptable only if the game is expected to go very long. Reduce main-deck emphasis on spot-removal-style sideboard cards that do not affect their ramp or payoff. If both players are building toward large turns, fire Scapeshift before the opponent’s visible mana suggests a decisive payoff turn.

• Graveyard decks: Separate graveyard dependency from graveyard incidental value before changing plans. Against graveyard combo or recursive pressure, add role cards that answer visible permanents or engines: Boseiju, Who Endures, Abrupt Decay, and Clarion Conqueror only if its text is relevant. Reduce main-deck emphasis on Aftermath Analyst when exile pressure makes returned lands unreliable, but keep Lumra, Bellow of the Woods when it remains castable or still converts the graveyard into pressure. Do not assume your graveyard plan is safe after the opponent reveals exile effects; prefer Scapeshift lines that win or stabilize immediately over slow graveyard accumulation.

• Artifact/enchantment decks: Use the sideboard as a precision tool, not as a reason to dilute the combo. Add role cards: Abrupt Decay, Boseiju, Who Endures, Culling Ritual, Pest Control, and Clarion Conqueror when visible text or board shape shows cheap artifacts, enchantments, activated engines, or taxing permanents. Reduce main-deck emphasis on slow creature payoffs first, while preserving Scapeshift, Spelunking, Lotus Field, and enough lands for high-output turns. If a visible artifact or enchantment stops land entry, casting, graveyard use, or Scapeshift resolution, answer it before committing the payoff.

• Go-wide decks: Stabilize the board before maximizing long-game value. Add role cards: Culling Ritual, Pest Control, Kaervek, the Spiteful, and Abrupt Decay when the opponent spreads power across multiple small creatures or tokens. Reduce main-deck emphasis on Terror of the Peaks, Morlun, Devourer of Spiders, Glasspool Mimic, and slower setup bodies that do not block profitably or accelerate immediately. Card text check required for Pest Control and Kaervek, the Spiteful; verify they help the current board and do not collapse your own key setup before choosing them. Keep Arboreal Grazer because one early blocker plus extra land often buys the Scapeshift turn.

• Single-threat decks: Preserve targeted answers for the threat that matters rather than spending them on incidental support cards. Add role cards: Abrupt Decay and Boseiju, Who Endures if the threat, aura, equipment, or support permanent is answerable; Summon: Leviathan or Emrakul, the Promised End can matter in slow single-threat games if card text and mana permit. Reduce main-deck emphasis on sweepers when the opponent commits one large body at a time. Use Lumra, Bellow of the Woods defensively when legal blocks or a large battlefield presence are the fastest way to stop the clock.

• Burn: Treat life total as a resource with a hard floor, and do not spend turns on value engines that do not change the clock. Keep Arboreal Grazer and fast Spelunking starts; prioritize Scapeshift or Lumra, Bellow of the Woods lines that end the game quickly or create a blocker. Add role cards: Abrupt Decay only for visible damage engines or cheap permanents, Culling Ritual or Pest Control only if they remove multiple relevant permanents, and Kaervek, the Spiteful only if it clearly suppresses the creature component. Reduce main-deck emphasis on slow top-end and graveyard setup. Do not assume the opponent lacks direct damage from hidden cards; make choices from visible pressure and known public information.

• Removal-heavy decks: Make removal awkward by leaning on lands, Scapeshift, and payoffs that do not all fold to the same answer. Keep The Wandering Minstrel, Formidable Speaker, Lumra, Bellow of the Woods, Spelunking, and Scapeshift when they maintain pressure or land velocity through one-for-one trades. Add role cards: Emrakul, the Promised End, Summon: Leviathan, Boseiju, Who Endures, and Abrupt Decay for slow games and visible hate. Reduce main-deck emphasis on the lowest-impact small creature if it only absorbs removal without advancing lands. Commit Terror of the Peaks only when the visible board or follow-up threat makes removal timing uncomfortable for the opponent; otherwise prefer land-combo development.

Specific Matchup Notes

• General note: Treat these notes as archetype-only until the opponent reveals exact cards. Revealed cards, visible mana, public graveyards, and rules-engine legal actions override assumptions; do not sideboard for a familiar format card unless it is visible, publicly known, or listed by the matchup context as expected.

• Fast red and low-curve aggro: Keep hands that produce early board insulation and land velocity, especially Arboreal Grazer plus extra lands, Spelunking, Scapeshift, or Lumra, Bellow of the Woods. Likely sideboarding emphasizes Culling Ritual, Pest Control, Kaervek, the Spiteful, and Abrupt Decay when the opponent shows small creatures or damage permanents. Priority targets are visible repeat damage engines, haste threats that shorten the clock, and permanents that stop blockers or life-preserving lines. Do not spend early turns on Aftermath Analyst value if the visible clock requires a blocker, sweeper, or immediate Scapeshift setup.

• Blue tempo, flash, or permission: Build a turn where Scapeshift, Lumra, Bellow of the Woods, or a sideboard closer can be protected by redundancy, opponent tap-down, or pressure from The Wandering Minstrel and Formidable Speaker. Likely sideboarding emphasizes Abrupt Decay and Boseiju, Who Endures for visible hate permanents; Clarion Conqueror only after card text check and only if it constrains the opponent’s actual action pattern. Priority targets are counter-enabling permanents, graveyard hate, taxing effects, and evasive threats racing the combo. Avoid walking the only payoff into open interaction when waiting creates a second payoff, unless the board clock makes waiting worse.

• Midrange and removal piles: Treat land count as the durable resource and force the opponent to answer different axes. Likely sideboarding emphasizes Emrakul, the Promised End, Summon: Leviathan, Abrupt Decay, and Boseiju, Who Endures for long games or visible disruptive permanents. Priority targets are graveyard exile, permanent-based discard engines, planeswalker-like value permanents if present, and anything that prevents Scapeshift resolution or land entry. Do not overvalue Terror of the Peaks unless a legal follow-up creature or land payoff is visible enough to punish removal.

• Graveyard pressure or graveyard hate: Separate matchups where the opponent uses the graveyard from matchups where the opponent attacks yours. Likely sideboarding emphasizes Abrupt Decay and Boseiju, Who Endures for visible hate, with Clarion Conqueror only after card text check. Priority targets are opponent graveyard engines, exile permanents, and static effects that weaken Aftermath Analyst or Lumra, Bellow of the Woods. Prefer Scapeshift lines that produce immediate board or lethal pressure over slow graveyard accumulation when public information shows exile access.

• Artifact, enchantment, and small-permanent boards: Use removal sideboard cards only when they answer multiple relevant permanents or a single lock piece. Likely sideboarding emphasizes Abrupt Decay, Boseiju, Who Endures, Culling Ritual, Pest Control, and possibly Clarion Conqueror after card text check. Priority targets are permanents that stop Lotus Field, Spelunking, Scapeshift, graveyard return, or combat stabilization. Keep the land engine intact; cutting too much acceleration makes the answers stranded.

• Big mana and slow combo: Become the faster Scapeshift deck unless a visible permanent invalidates the payoff. Likely sideboarding emphasizes Boseiju, Who Endures and Abrupt Decay for hate or engine permanents, and Emrakul, the Promised End when games clearly go long. Priority targets are mana engines, lock pieces, and payoff enablers that change the race. Fire Scapeshift before the opponent’s visible mana and board imply a decisive next turn.

Risk Summary

• Mana risk: Five-color utility lands, Lotus Field, Castle Garenbrig, Arid Archway, Port of Karfell, Hedge Maze, Underground Mortuary, Crumbling Vestige, Starting Town, Forest, Boseiju, Who Endures, and Otawara, Soaring City can create powerful turns but awkward early colors. Prioritize legal land sequencing that casts Arboreal Grazer, Spelunking, Scapeshift, and Lumra, Bellow of the Woods on time over preserving every utility land.

• Matchup risk: The deck can look favored when goldfishing but lose to one visible hate permanent or one turn of tempo loss. Respect public hate before committing Aftermath Analyst, Scapeshift, or Lumra, Bellow of the Woods.

• Draw risk: Hands with lands but no Arboreal Grazer, Spelunking, Scapeshift, Lumra, Bellow of the Woods, The Wandering Minstrel, or Formidable Speaker can fail to convert mana into pressure. Mulligan slow no-payoff hands more aggressively against fast opponents.

• Over-sideboarding risk: Sideboard cards are mostly reactive or expensive, so adding too many Abrupt Decay, Culling Ritual, Pest Control, Clarion Conqueror, Kaervek, the Spiteful, Summon: Leviathan, or Emrakul, the Promised End can dilute the land-combo core. Preserve Scapeshift, Spelunking, Lotus Field, and enough lands unless a visible matchup requirement demands otherwise.

• Graveyard risk: Aftermath Analyst and Lumra, Bellow of the Woods become less reliable when the opponent shows exile or graveyard replacement effects. Use graveyard lines only when the rules engine exposes legal actions and public information supports the payoff.

• Sweeper/removal risk: Creature-heavy setup with Arboreal Grazer, The Wandering Minstrel, Formidable Speaker, Glasspool Mimic, Terror of the Peaks, and Morlun, Devourer of Spiders can be punished by sweepers or spot removal. Do not expose a unique closer before it creates immediate value or changes combat.

• Closer risk: Terror of the Peaks, Morlun, Devourer of Spiders, Emrakul, the Promised End, and Summon: Leviathan are single-copy or sideboard closers, so drawing or losing them at the wrong time changes the plan. Default back to Scapeshift and Lumra, Bellow of the Woods rather than forcing an unavailable finisher.

• Interaction risk: Abrupt Decay, Boseiju, Who Endures, Culling Ritual, Pest Control, Kaervek, the Spiteful, and Clarion Conqueror require visible targets and card text confidence. Card text check required for unfamiliar sideboard effects before treating them as deterministic answers.

• Sequencing risk: Scapeshift, Lotus Field, Arid Archway, Spelunking, and land-return effects can create irreversible board states. Confirm legal actions, current land count, tapped status, and visible opponent pressure before sacrificing lands or spending the turn’s main payoff.

Test Feedback Checklist

• Deciding factor: Identify the turn where the game became favored or slipping, then name the visible board state, life totals, hand size, land count, graveyard state, and stack action that made that turn decisive.

• Mulligans: Record whether the opening hand had a legal early plan involving Arboreal Grazer, Spelunking, Scapeshift, Lumra, Bellow of the Woods, The Wandering Minstrel, Formidable Speaker, or enough lands to function without them.

• Mana: Note every game where Castle Garenbrig, Crumbling Vestige, Lotus Field, Port of Karfell, Hedge Maze, Underground Mortuary, Starting Town, Forest, Boseiju, Who Endures, Otawara, Soaring City, or Arid Archway constrained a legal spell or delayed Scapeshift.

• Velocity: Check whether the deck reached meaningful mana and land count before the opponent’s visible clock demanded interaction or a blocker. Flag hands that made land drops but did not find Scapeshift, Lumra, Bellow of the Woods, Spelunking, Aftermath Analyst, or a pressure creature.

• Engine quality: Track whether Aftermath Analyst, Spelunking, Lotus Field, Lumra, Bellow of the Woods, and Scapeshift produced a concrete board or resource swing, rather than just increasing complexity.

• Removal and answers: Record whether Abrupt Decay, Boseiju, Who Endures, Culling Ritual, Pest Control, Kaervek, the Spiteful, or Clarion Conqueror had legal high-impact targets when drawn. Card text check required for unfamiliar effects before labeling a sideboard card as overperforming or underperforming.

• Sideboard impact: After each post-board game, list which added sideboard cards were drawn, cast, stranded, or missing when their role was needed. Also list which reduced main-deck cards would have changed the game if still present.

• Closing: Record whether the actual win or near-win came from Scapeshift, Lumra, Bellow of the Woods, Terror of the Peaks, Morlun, Devourer of Spiders, Emrakul, the Promised End, Summon: Leviathan, creature combat, or opponent failure to answer lands.

• Role assignment: Ask whether the pilot correctly chose between racing, stabilizing, building a protected Scapeshift turn, or forcing a long-game closer. Mark role errors when the chosen line ignored visible pressure or visible disruption.

• Mistakes: Identify legal actions the pilot rejected that looked better after resolution, especially land sequencing, premature Scapeshift, missed Boseiju, Who Endures timing, unnecessary pass decisions, and attacks that reduced blocker count under pressure.

• Stranded cards: List cards stuck in hand for color, timing, target, graveyard, or mana reasons. Pay special attention to Scapeshift, Lumra, Bellow of the Woods, Terror of the Peaks, Morlun, Devourer of Spiders, Glasspool Mimic, Emrakul, the Promised End, and Summon: Leviathan.

• Overperformers and underperformers: Compare card performance by matchup stage, not only by win result. A card overperformed if it created a legal winning line, bought a full turn, unlocked mana, or forced awkward opponent sequencing; it underperformed if it was repeatedly illegal, stranded, too slow, or lower impact than the core engine.

First Tuning Questions

• Card quantities: Should the deck keep four Scapeshift, four Spelunking, four Lumra, Bellow of the Woods, four Arboreal Grazer, four The Wandering Minstrel, and four Formidable Speaker, or did repeated logs show one package crowding the others?

• Early setup: Does the deck need more first-turn acceleration or untapped green access when hands without Arboreal Grazer fall behind, or are the current Forest, Crumbling Vestige, Hedge Maze, Underground Mortuary, Starting Town, and Boseiju, Who Endures counts enough?

• Mana shape: Did Lotus Field, Arid Archway, Port of Karfell, Castle Garenbrig, Otawara, Soaring City, and utility lands win more games through ceiling than they lost through awkward sequencing?

• Combo commitment: Did Scapeshift get fired too early, too late, or without enough visible payoff? If early Scapeshift lines often failed, consider whether the guide should require stronger commitment gates before sacrificing lands.

• Graveyard dependency: Did Aftermath Analyst and Lumra, Bellow of the Woods lose too much value against public graveyard hate, or did they remain useful enough as threats and stabilizers?

• Aggro plan: Are Kaervek, the Spiteful, Culling Ritual, Pest Control, Abrupt Decay, and creature blockers enough against fast boards, or does the sideboard need more cheap stabilization rather than expensive closers?

• Control plan: Are Emrakul, the Promised End, Summon: Leviathan, Boseiju, Who Endures, and Abrupt Decay enough against permission or permanent hate, or does the deck need more redundant must-answer threats?

• Closer mix: Did Terror of the Peaks, Morlun, Devourer of Spiders, Emrakul, the Promised End, and Summon: Leviathan close games reliably when the land engine worked, or were they win-more, stranded, or too exposed?

• Sideboard slots: Did Clarion Conqueror, Culling Ritual, Pest Control, Kaervek, the Spiteful, Abrupt Decay, Boseiju, Who Endures, Emrakul, the Promised End, and Summon: Leviathan each answer a distinct matchup problem, or did multiple slots overlap while another failure mode went uncovered?

• Role conflicts: Did post-board configurations dilute the primary Scapeshift and Spelunking engine by adding too many reactive cards, or did the added interaction create enough time for Lumra, Bellow of the Woods and the land package to dominate?

• Pilot guidance: Should future policy be stricter about mulliganing no-payoff hands, preserving blockers, holding Scapeshift into open interaction, or using Boseiju, Who Endures before committing the main engine?

• Card text checks: Which decisions depended on uncertain digital or unfamiliar cards such as The Wandering Minstrel, Formidable Speaker, Starting Town, Morlun, Devourer of Spiders, Clarion Conqueror, or Summon: Leviathan, and should those cards receive explicit rules-verified micro-policies before the next run?

Veles Tactical Policy

Policy: Opening Hand Engine Gate

Priority: High Decision families: mulligan Cards: Arboreal Grazer; Spelunking; Scapeshift; Lumra, Bellow of the Woods; Aftermath Analyst; The Wandering Minstrel; Formidable Speaker Phase windows: opening hand, London mulligan Runtime cues: prompt:mulligan; visible opening hand; hand size Use when: deciding keep or mulligan before any game action. Avoid when: Forge exposes a forced keep or no mulligan action remains. Instructions: Keep hands that can make early land drops and either accelerate, develop Spelunking, or reach a Scapeshift/Lumra plan before visible pressure dominates. Mulligan hands with lands but no engine, no stabilizing creature, and no path to a payoff. Treat unfamiliar card text on The Wandering Minstrel or Formidable Speaker as Card text check required before relying on them as sole payoff. Pilot skill floor: medium No-API allowed: no Light-model allowed: yes

Policy: First Permanent Setup

Priority: Medium Decision families: mana; priority Cards: Arboreal Grazer; Spelunking; The Wandering Minstrel; Formidable Speaker Phase windows: turns 1-3 main phases Runtime cues: action:cast Arboreal Grazer; action:cast Spelunking; action:cast The Wandering Minstrel; action:cast Formidable Speaker Use when: multiple early setup permanents are legal. Avoid when: a High priority survival or combo-commitment policy applies. Instructions: Lead with Arboreal Grazer when it puts an extra land onto the battlefield or blocks immediate pressure. Prioritize Spelunking before land-heavy turns when it changes tapped-land tempo or unlocks Lotus Field-style sequencing. Use The Wandering Minstrel and Formidable Speaker as engine/support creatures only after verifying card text and current legality. Pilot skill floor: medium No-API allowed: no Light-model allowed: yes

Policy: Deterministic Arboreal Grazer Cast

Priority: Low Decision families: priority Cards: Arboreal Grazer Phase windows: main phase Runtime cues: action:cast Arboreal Grazer Use when: exactly one legal action contains cast Arboreal Grazer, the hand contains at least one land card visible to the pilot, and no legal opponent-facing interaction action is pending. Avoid when: the same prompt also offers Scapeshift, Lumra, Bellow of the Woods, or a sideboard interaction spell. Instructions: Execute the visible Arboreal Grazer cast to enable land deployment; follow-up land selection still needs runtime legality and visible hand evaluation. Pilot skill floor: low No-API allowed: yes Light-model allowed: yes

Policy: Land Sequencing For Scapeshift

Priority: Medium Decision families: mana; selection Cards: Lotus Field; Spelunking; Scapeshift; Crumbling Vestige; Castle Garenbrig; Port of Karfell; Hedge Maze; Underground Mortuary; Starting Town; Forest; Arid Archway; Boseiju, Who Endures; Otawara, Soaring City Phase windows: land play, main phases, Scapeshift setup turns Runtime cues: action:play; action:put land; prompt:choose land Use when: choosing a land play or land placement before the combo turn. Avoid when: a legal action already wins or prevents lethal this turn. Instructions: Build toward enough lands for Scapeshift while preserving colored sources for visible spells. Value Spelunking-enabled tapped lands higher when they create immediate mana. Do not sacrifice or expose utility lands until the visible line explains why their channel or color role is less important. Pilot skill floor: high No-API allowed: no Light-model allowed: yes

Policy: Scapeshift Commitment Gate

Priority: High Decision families: priority; selection; mana Cards: Scapeshift; Spelunking; Lotus Field; Lumra, Bellow of the Woods; Terror of the Peaks; Morlun, Devourer of Spiders Phase windows: main phase with Scapeshift legal Runtime cues: action:cast Scapeshift Use when: Scapeshift is legal and the pilot must decide whether to start the land-sacrifice combo. Avoid when: the opponent has visible lethal and Scapeshift cannot change the current turn outcome. Instructions: Cast Scapeshift only after reasoning about visible lands, graveyard payoff, open mana, public disruption, and whether waiting gives the opponent a better window. Prefer commitment when the land conversion creates a board, mana, or lethal setup that survives known public information. Pilot skill floor: high No-API allowed: no Light-model allowed: yes

Policy: Scapeshift Land Selection

Priority: High Decision families: selection; mana Cards: Scapeshift; Lotus Field; Castle Garenbrig; Port of Karfell; Hedge Maze; Underground Mortuary; Starting Town; Forest; Crumbling Vestige; Arid Archway; Boseiju, Who Endures; Otawara, Soaring City Phase windows: Scapeshift resolution Runtime cues: prompt:choose lands; action:select Use when: Forge asks which lands to sacrifice or find for Scapeshift. Avoid when: the legal choices do not expose enough names or counts to verify the land set. Instructions: Route through light reasoning because the correct land package depends on visible battlefield, land count, Spelunking, payoff requirements, and whether utility lands are needed later. Preserve a color mix that casts visible follow-up spells unless the selected lands produce immediate lethal or lock survival. Pilot skill floor: high No-API allowed: no Light-model allowed: yes

Policy: Lumra Commitment Gate

Priority: High Decision families: priority; mana Cards: Lumra, Bellow of the Woods; Aftermath Analyst; Scapeshift; Spelunking Phase windows: main phase, post-combat main phase Runtime cues: action:cast Lumra, Bellow of the Woods Use when: Lumra, Bellow of the Woods is legal and spending the turn on it competes with Scapeshift, interaction, or board stabilization. Avoid when: card text visibility or Forge action text does not confirm the cast is legal. Instructions: Commit Lumra when the visible graveyard, land count, and board state make it a stabilizer or engine payoff. Delay when open interaction, graveyard hate, or lethal pressure makes a lower-curve stabilizing line safer. Card text check required for exact trigger assumptions. Pilot skill floor: high No-API allowed: no Light-model allowed: yes

Policy: Aftermath Analyst Activation Gate

Priority: Medium Decision families: priority; mana Cards: Aftermath Analyst; Lotus Field; Scapeshift; Lumra, Bellow of the Woods Phase windows: main phase, priority windows with activation legal Runtime cues: action:activate Aftermath Analyst Use when: Aftermath Analyst activation is legal. Avoid when: visible graveyard lands are absent or the activation consumes mana needed for survival interaction. Instructions: Activate only after checking visible graveyard lands, current landfall or payoff implications, and whether the activation exposes the pilot to losing before the recovered lands matter. Treat it as a commitment decision, not automatic ramp. Pilot skill floor: medium No-API allowed: no Light-model allowed: yes

Policy: Exact Self Target For Glasspool Mimic

Priority: Low Decision families: selection Cards: Glasspool Mimic Phase windows: spell resolution, permanent entry choice Runtime cues: action:target self Glasspool Mimic Use when: exactly one legal action text contains target self Glasspool Mimic and the prompt is a required self-target or self-selection for Glasspool Mimic with no alternate card names shown. Avoid when: multiple creature targets, copy choices, or modal alternatives are visible. Instructions: Choose the exact self-referential legal target only when Forge presents that deterministic text; otherwise route copy or target selection through light-model because battlefield context matters. Pilot skill floor: low No-API allowed: yes Light-model allowed: yes

Policy: Creature Copy Or Support Target

Priority: Medium Decision families: selection Cards: Glasspool Mimic; Lumra, Bellow of the Woods; Terror of the Peaks; Morlun, Devourer of Spiders; The Wandering Minstrel; Formidable Speaker Phase windows: cast resolution, enter-the-battlefield choices, triggered target prompts Runtime cues: prompt:choose creature; prompt:copy; action:target Use when: choosing a creature, copy object, or support target among visible permanents. Avoid when: a no-API exact target policy matches one legal action. Instructions: Use light-model reasoning because the right target depends on visible board role, legend risk, removal exposure, current clock, and confirmed card text. Card text check required for unfamiliar support creatures before using them over known payoff bodies. Pilot skill floor: high No-API allowed: no Light-model allowed: yes

Policy: Payoff Target With Terror

Priority: High Decision families: interaction; selection Cards: Terror of the Peaks; Scapeshift; Lumra, Bellow of the Woods Phase windows: triggered ability target prompt, combo payoff resolution Runtime cues: action:target Terror of the Peaks; prompt:damage target Use when: Terror of the Peaks creates a visible target-choice prompt during or after a payoff sequence. Avoid when: lethal, planeswalker, creature, and player targets require damage math not exposed in action text. Instructions: Route through light-model unless exactly lethal damage to opponent is visible from legal text and life total. Prioritize winning the game, then preventing lethal, then removing blockers or disruptive permanents that stop the engine. Pilot skill floor: high No-API allowed: no Light-model allowed: yes

Policy: Interaction Timing

Priority: High Decision families: interaction; priority Cards: Abrupt Decay; Boseiju, Who Endures; Culling Ritual; Pest Control; Kaervek, the Spiteful; Clarion Conqueror Phase windows: opponent main phase, combat, end step, stack windows Runtime cues: action:cast Abrupt Decay; action:channel Boseiju, Who Endures; action:cast Culling Ritual; action:cast Pest Control; action:cast Kaervek, the Spiteful; action:cast Clarion Conqueror Use when: sideboard interaction is legal and a visible permanent, stack state, or combat step creates a target/timing decision. Avoid when: the interaction does not affect a visible threat, hate piece, clock, or combo blocker. Instructions: Spend interaction to remove public hate, lethal pressure, or permanents that block Scapeshift/Lumra execution. Do not fire broad sweepers before checking whether Arboreal Grazer, Aftermath Analyst, The Wandering Minstrel, or Formidable Speaker are needed to survive or execute. Pilot skill floor: high No-API allowed: no Light-model allowed: yes

Policy: Combat Survival Gate

Priority: High Decision families: combat Cards: Arboreal Grazer; Aftermath Analyst; Lumra, Bellow of the Woods; Formidable Speaker; The Wandering Minstrel; Morlun, Devourer of Spiders Phase windows: declare attackers, declare blockers, combat trick windows Runtime cues: prompt:declare attackers; prompt:declare blockers; action:block Use when: visible attackers, blockers, and life totals create a survival or race decision. Avoid when: exactly one forced combat action is legal. Instructions: Preserve life total and engine creatures when the deck is one turn from Scapeshift or Lumra payoff. Attack only when the visible crack-back does not erase the combo setup or when pressure is needed because waiting loses to public information. Pilot skill floor: high No-API allowed: no Light-model allowed: yes

Policy: Routine Empty-Stack Pass

Priority: Low Decision families: priority Cards: none Phase windows: opponent end step, empty stack, no combat prompt Runtime cues: action:pass priority Use when: exactly one legal action contains pass priority, the stack is empty, no legal action names a registered nonland card, and no visible attacker/blocker decision is pending. Avoid when: any legal action names Scapeshift, Lumra, Bellow of the Woods, Aftermath Analyst, Abrupt Decay, Boseiju, Who Endures, Culling Ritual, Pest Control, Kaervek, the Spiteful, Clarion Conqueror, Emrakul, the Promised End, or Summon: Leviathan. Instructions: Pass the empty priority window and wait for the next material prompt. Pilot skill floor: low No-API allowed: yes Light-model allowed: yes

Policy: Sideboard Role Gate

Priority: High Decision families: sideboard Cards: Abrupt Decay; Boseiju, Who Endures; Clarion Conqueror; Culling Ritual; Emrakul, the Promised End; Kaervek, the Spiteful; Pest Control; Summon: Leviathan; Scapeshift; Spelunking; Arboreal Grazer; Aftermath Analyst; The Wandering Minstrel; Formidable Speaker; Terror of the Peaks; Morlun, Devourer of Spiders Phase windows: between games Runtime cues: prompt:sideboard; match stage:post-board Use when: selecting a legal sideboard plan. Avoid when: an exact executable Sideboard Map plan is already mandated by matchup label and game number. Instructions: Add cheap interaction against fast boards and hate permanents, add resilient closers against slow disruption, and protect the core Scapeshift/Spelunking/Lumra structure from overboarding. Respect registered counts and never side in or cut illegal quantities. Pilot skill floor: high No-API allowed: no Light-model allowed: yes

Policy: Expensive Closer Commitment

Priority: Medium Decision families: priority; mana Cards: Emrakul, the Promised End; Summon: Leviathan; Morlun, Devourer of Spiders; Terror of the Peaks; Castle Garenbrig Phase windows: main phase, late game Runtime cues: action:cast Emrakul, the Promised End; action:cast Summon: Leviathan; action:cast Morlun, Devourer of Spiders; action:cast Terror of the Peaks Use when: a large closer is legal and competes with Scapeshift setup or interaction. Avoid when: visible opponent pressure requires immediate removal, blocking, or a same-turn engine line. Instructions: Commit a closer when it changes the visible clock, stabilizes combat, or pressures a disrupted opponent. Hold it when mana must remain available for Boseiju, Who Endures, Abrupt Decay, or a pending Scapeshift turn. Pilot skill floor: high No-API allowed: no Light-model allowed: yes