Prerequisites
- Cass, Hand of Vengeance on the battlefield
- Griffin Guide on the battlefield
- Altar of Dementia on the battlefield
Steps
- Activate Altar of Dementia by sacrificing the creature with Griffin Guide attached
- When the creature dies, Cass and Griffin Guide trigger
- Resolve the Griffin Guide trigger, creating a 2/2 Griffin creature token
- Resolve the Cass trigger, returning Griffin Guide from your graveyard to the battlefield attached to the Griffin token
- Resolve the Altar of Dementia ability, causing target player to mill cards equal to the sacrificed creature's power
- Repeat
Results
- Infinite LTB
- Infinite ETB
- Infinite sacrifice triggers
- Infinite death triggers
- Infinite mill
- Infinite self-mill
Required Cards 3
Cass, Hand of Vengeance
Legendary Creature — Human Ranger
Griffin Guide
Enchantment — Aura