Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Carrion Feeder + Marionette Master

Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight

Carrion Feeder

Marionette Master

How it works

1. Activate Carrion Feeder by sacrificing Marionette Master.
2. When Marionette Master dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
3. When Marionette Master enters, its fabricate ability triggers, putting a +1/+1 counter on it.
4. Resolve the Carrion Feeder ability.
5. Repeat.

This clever loop is orchestrated by Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight, whose backside grants persist to all your other nontoken creatures so they can keep coming back from the dead. By sacrificing Marionette Master to Carrion Feeder, you trigger Marionette Master's persist ability to return it to the battlefield, where its fabricate ability immediately drops a +1/+1 counter to neutralize the incoming -1/-1 counter. Because Marionette Master enters and leaves the battlefield endlessly while also sending its Servo artifact tokens (or itself) to the graveyard, Marionette Master's massive power ensures that every iteration drains your opponent down to zero life through its life-loss trigger.