Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Evereth, Viceroy of Plunder + Ambitious Aetherborn

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

Evereth, Viceroy of Plunder

Ambitious Aetherborn

How it works

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