Warren Soultrader + Mm'menon, Uthros Exile + Relic Vial

Warren Soultrader

Mm'menon, Uthros Exile

Relic Vial

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 Relic Vial 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 Relic Vial trigger, causing each opponent to lose 1 life and you to gain 1 life.
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 vicious little loop turns the humble act of sacrifice into an unstoppable engine of life drain and treasure generation. By feeding a persist creature to Warren Soultrader, you generate a Treasure token and trigger Relic Vial, which leverages its passive life-drain ability to grind your opponents down as long as you control a Cleric. Every time that Treasure enters the battlefield, Mm'menon, Uthros Exile's triggered ability places a +1/+1 counter on the returning creature, immediately neutralizing its -1/+1 counter and resetting the whole loop to go off again.