Gray Merchant of Asphodel + Rite of Replication

Prerequisites

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Steps

1. 1Cast Rite of Replication with kicker by paying , creating five token copies of Gray Merchant of Asphodel.
2. 2Each Gray Merchant of Asphodel enters the battlefield, triggering their abilities.
3. 3Resolve the first trigger, causing each opponent to lose life equal to your devotion to black, and causing you to gain that much life.
4. 4Repeat step 3 for each remaining trigger.

Effects

• Near-infinite lifegain
• Near-infinite lifeloss