Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Altar of Dementia + Maulfist Squad

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

Altar of Dementia

Maulfist Squad

How it works

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