Phyrexian Unlife + Magus of the Mirror + Wall of Blood

Prerequisites

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Steps

1. 1During your upkeep, activate Wall of Blood by paying 1 life, giving Wall of Blood +1/+1 until end of turn.
2. 2Repeat step 1 until you have zero life.
3. 3Activate Magus of the Mirror by tapping and sacrificing it, exchanging your life total with an opponent.
4. 4The opponent loses the game due to having zero life.

Effects

• Target player loses the game