Prerequisites
- Mikaeus, the Unhallowed on the battlefield
- Altar of Dementia on the battlefield
Steps
- Activate Altar of Dementia by sacrificing the persist creature
- When the persist creature dies, its persist ability triggers if it didn't have a -1/-1 counter on it, and its undying ability triggers if it didn't have a +1/+1 counter on it
- Resolve the persist trigger, if applicable, returning the creature from your graveyard to the battlefield with a -1/-1 counter on it
- Resolve the undying trigger, if applicable, returning the creature from your graveyard to the battlefield with a +1/+1 counter on it
- Resolve the Altar of Dementia ability
- Repeat
Results
- Infinite LTB
- Infinite ETB
- Infinite sacrifice triggers
- Infinite death triggers
- Infinite mill
- Infinite self-mill
Required Cards 2
Mikaeus, the Unhallowed
Legendary Creature — Zombie Cleric
Altar of Dementia
Artifact