{
  "archetype_tags": [
    "control",
    "combo"
  ],
  "colors": [],
  "concept_text": "Dimir Mill metagame lane",
  "created_at": 1781275464,
  "files": {
    "decklist": "decklist.txt",
    "first_principles": "first_principles.md",
    "guide": "guide.md",
    "reflection": "reflection.md"
  },
  "formats": [
    "historic"
  ],
  "mechanic_tags": [
    "mill"
  ],
  "source_metadata": {
    "base_choice": "historic_dimir_mill:v1",
    "generated_at": "2026-06-17T22:09:30.821483+00:00",
    "generator": "codex-exec-policy-compiled-guide",
    "model": "gpt-5.5",
    "reasoning": "xhigh",
    "repair": "historic-priority-guide-repair",
    "template": "policy-compiled-guide"
  },
  "strategy_id": "historic_dimir_mill",
  "strategy_label": "Dimir Mill",
  "tags": [
    "control",
    "combo",
    "mill"
  ],
  "validation_warnings": [],
  "version_id": "v1",
  "version_label": "v1 - Policy-Compiled Guide 2026-06-17",
  "version_note": "Policy-Compiled Guide 2026-06-17",
  "version_number": 1
}