Phyrexian Unlife + Soul Conduit + Wall of Blood

Prerequisites

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Steps

1. 1Activate 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 Soul Conduit by paying and tapping it, exchanging your life total with an opponent's.
4. 4The opponent loses the game due to having zero life.
5. 5You may repeat this on each of your turns.

Effects

• Target player loses the game on each of your turns