Warren Soultrader + Mm'menon, Uthros Exile + Carmen, Cruel Skymarcher

Warren Soultrader

Mm'menon, Uthros Exile

Carmen, Cruel Skymarcher

How it works

1. Activate Warren Soultrader by paying 1 life and sacrificing the persist creature.
2. When the persist creature dies, its persist ability and Carmen trigger.
3. Resolve the persist trigger, returning the persist creature from your graveyard to the battlefield with a -1/-1 counter on it.
4. Resolve the Carmen trigger, causing you to gain 1 life and put a +1/+1 counter on Carmen.
5. Resolve the Warren Soultrader ability, creating a Treasure token.
6. When the Treasure enters, Mm'menon triggers, putting a +1/+1 counter on the persist creature.
7. Repeat.

This clever loop turns a self-sacrificing persist creature into an engine for infinite resources, anchored by Warren Soultrader to repeatedly turn sacrifices into Treasure tokens while offsetting the life cost. As those Treasures enter the battlefield, Mm'menon, Uthros Exile triggers to distribute +1/+1 counters that instantly neutralize the -1/-1 counters returning with your persist creature. Meanwhile, Carmen, Cruel Skymarcher watches every sacrifice happen, growing larger and padding your life total with each iteration.