Altar of Dementia + Master Biomancer
Produces: Infinite ETB, Infinite LTB, Infinite death triggers, Infinite mill, Infinite sacrifice triggers, Infinite self-mill
- Altar of Dementia
- Master Biomancer
- Color identity
- GU
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 without a -1/-1 counter on it due to Master Biomancer
- Resolve the Altar of Dementia ability.
- Repeat