Altar of Dementia + Cathars' Crusade
Produces: Infinite +1/+1 counters on most creatures you control, Infinite ETB, Infinite LTB, Infinite death triggers, Infinite mill, Infinite sacrifice triggers, Infinite self-mill
- Color identity
- W
Steps
- Activate Altar of Dementia by sacrificing the persist creature.
- When the persist creature dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
- When the persist creature enters, Cathars' Crusade triggers, putting a +1/+1 counter on each creature you control.
- Resolve the Altar of Dementia ability.
- Repeat