{ "archetype_tags": [ "midrange", "control" ], "colors": [ "W", "U", "R" ], "concept_text": "Jeskai value-control deck using Ephemerate and artifact/card-advantage creatures", "created_at": 1781240803, "files": { "decklist": "decklist.txt", "first_principles": "first_principles.md", "guide": "guide.md", "reflection": "reflection.md" }, "formats": [ "pauper" ], "mechanic_tags": [ "blink", "artifact" ], "source_metadata": { "base_choice": "jeskai_ephemerate:v1", "generated_at": "2026-06-14T14:15:14.790194+00:00", "generator": "codex-exec-policy-compiled-guide", "model": "gpt-5.5", "reasoning": "xhigh", "template": "policy-compiled-guide" }, "strategy_id": "jeskai_ephemerate", "strategy_label": "Jeskai Ephemerate", "tags": [ "midrange", "control", "blink", "artifact" ], "validation_warnings": [], "version_id": "v1", "version_label": "v1 - Policy-Compiled Guide 2026-06-14", "version_note": "Policy-Compiled Guide 2026-06-14", "version_number": 1 }