Prerequisites
- Combat Celebrant on the battlefield
- Unforgiving One on the battlefield
- Mirror Image in the graveyard
- Altar of Dementia on the battlefield
- Anger on the battlefield
- You control at least five modified creatures
- An opponent is unable to block and kill creatures you control
- You control a Mountain
Steps
- Declare Combat Celebrant and Unforgiving One as attackers, choosing to exert Combat Celebrant as it attacks
- Combat Celebrant triggers, untapping all other creatures you control and causing you to get an additional combat phase after this one
- Unforgiving One triggers, returning Mirror Image from your graveyard to the battlefield as a copy of Combat Celebrant
- Activate Altar of Dementia by sacrificing Combat Celebrant, causing target player to mill cards equal to Combat Celebrant's power
- Move to your next combat phase
- Declare Mirror Image and Unforgiving One as attackers, choosing to exert Mirror Image as it attacks
- Mirror Image triggers, untapping all other creatures you control and causing you to get an additional combat phase after this one
- Unforgiving One triggers, returning Combat Celebrant from your graveyard to the battlefield
- Activate Altar of Dementia by sacrificing Mirror Image, causing target player to mill cards equal to Mirror Image's power
- Repeat
Results
- Infinite combat phases
- Infinite mana creatures you control can produce
- Infinite mill
- Infinite self-mill
- Infinite untap of creatures you control
Required Cards 5
Combat Celebrant
Creature — Human Warrior
Unforgiving One
Creature — Spirit
Mirror Image
Creature — Shapeshifter
Anger
Creature — Incarnation