Grove of the Burnwillows + Pili-Pala + Marvin, Murderous Mimic + Tainted Remedy + Nissa of Shadowed Boughs

Prerequisites

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Steps

1. 1Activate Nissa's first loyalty ability by putting a loyalty counter on it, causing Grove of the Burnwillows to become a creature until end of turn.
2. 2Activate Marvin using Grove of the Burnwillows' second ability by tapping it, adding or and causing each opponent to lose 1 life due to Tainted Remedy.
3. 3Activate Marvin using Pili-Pala's ability by paying and untapping it, adding .
4. 4Repeat from step 2.

Effects

• Infinite lifeloss