Evra, Halcyon Witness + Soul Conduit + Humble + Phyrexian Unlife

Prerequisites

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Steps

1. 1Activate Evra by paying .
2. 2Holding priority, cast Humble by paying , causing Evra to have base power and toughness 0/1 until end of turn.
3. 3Resolve Evra's ability, swapping your life total with Evra's power.
4. 4Activate Soul of Conduit by paying and tapping it, swapping your life total with an opponent's.
5. 5The opponent loses the game due to having zero life.

Effects

• Infinite lifeloss for target opponent
• Target opponent loses the game