Prerequisites
- Karmic Guide and Triskelion in your graveyard
- All other permanents on the battlefield
Steps
- Activate Altar of Dementia by sacrificing Reveillark
- Reveillark triggers, returning Triskelion and Karmic Guide from your graveyard to the battlefield
- Karmic Guide enters the battlefield, returning Reveillark from your graveyard to the battlefield
- Resolve the Altar of Dementia ability, causing target player to mill cards equal to Reveillark's power
- Activate Triskelion three times by removing three +1/+1 counters from it, dealing 3 damage to any target(s)
- Activate Altar of Dementia twice by sacrificing Triskelion and Karmic Guide, causing target player to mill cards equal to their power
- Repeat
Results
- Infinite damage
- Infinite ETB
- Infinite LTB
- Infinite death triggers
- Infinite sacrifice triggers
- Infinite mill
- Infinite self-mill
Required Cards 4
Reveillark
Creature — Elemental
Karmic Guide
Creature — Angel Spirit
Triskelion
Artifact Creature — Construct