Canonical Summary

Bad Hare Day vs. Shirei Stax

Date
2026-07-26
Canonical ID
grr-0002
ChatGPT Deck
Bad Hare Day
Gavvin Deck
Shirei Stax
First Player
Bad Hare Day
Winner
Bad Hare Day
Winning Pilot
ChatGPT
Win Turn
6
Win Method
Combat
ChatGPT Model
GPT-5.6 Sol
ChatGPT Reasoning
High

Outcome Note

Decisive combat win.

Recovered Game Report

Game Summary

Bad Hare Day mulliganed a one-land opener and kept a stable seven containing four lands, Boros Signet, Hare Apparent, and Wear // Tear. The Signet came down on Turn 2, followed by two Hare Apparents on Turn 3. When Coretapper attacked, ChatGPT blocked with a Hare, killing Coretapper while preserving the blocker; Morbid Opportunist drew Shirei a card from the death.

Shirei’s opening lands—Reliquary Tower, Cabal Pit, and Miren, the Moaning Well—left the deck short on reliable black mana. Gavvin used Expedition Map to find Urborg, Tomb of Yawgmoth, but that consumed Turn 4 and delayed further development. Shirei established Morbid Opportunist and later Pawn of Ulamog, but never cast Shirei, Shizo’s Caretaker or assembled a sacrifice engine.

Bad Hare Day added a third Hare and Zinnia, Valley’s Voice on Turn 4. On Turn 5, ChatGPT sacrificed Fabled Passage for an untapped Plains, then cast another Hare Apparent with Zinnia’s offspring cost. The original and offspring Hare triggers produced seven Rabbit tokens, giving Zinnia a large temporary power increase. The resulting attack left Shirei at 16 life despite Morbid Opportunist blocking a Hare. With the expanded Rabbit board still intact and no answer presented, lethal combat on Turn 6 was effectively established.

Key Moments

  • ChatGPT rejected a one-land opening hand and kept a slower but functional hand with four lands and Boros Signet.
  • Casting Boros Signet on Turn 2 enabled two Hare Apparents on Turn 3.
  • ChatGPT blocked an attacking Coretapper with a Hare Apparent. Coretapper died, denying Shirei a potential engine piece while leaving the Hare alive.
  • Shirei’s utility-land-heavy opening constrained its black mana and forced an entire turn into finding Urborg, Tomb of Yawgmoth with Expedition Map.
  • ChatGPT attacked before committing the third Hare Apparent and Zinnia, Valley’s Voice postcombat on Turn 4.
  • Fabled Passage entered Turn 5 with four other lands already controlled, allowing the fetched Plains to enter untapped.
  • Paying Zinnia’s offspring cost for Hare Apparent generated an original Hare, an offspring copy, and seven Rabbit tokens from their successive triggers.
  • Morbid Opportunist blocked one Hare, but the Turn 5 attack still dealt 19 damage, principally through a 12-power flying Zinnia.
  • Pawn of Ulamog arrived on Shirei’s Turn 5, but without Shirei or a sacrifice outlet established, it did not prevent lethal combat.

Game Context

Shirei was materially mana-constrained rather than simply inactive. Its first three lands provided useful effects but poor early black development, while Cabal Pit also imposed a life cost when used for mana. Urborg repaired the color problem only after Expedition Map consumed Turn 4.

Bad Hare Day’s draw was not explosive at the outset; it became explosive once repeated Hare Apparent triggers combined with Zinnia’s offspring ability. No removal, sacrifice effect, or stax piece disrupted that token engine. Wear // Tear remained unused.

The game included several bookkeeping corrections: an incorrect Turn 2 land play was rewound after the kept hand was reconstructed from the screenshot, Fabled Passage’s untapped-land condition was checked, and Turn 5 combat totals were corrected before resolution. None changed the final board state or outcome.