Lesser Masticore, Good-Fortune Unicorn, and Altar of Dementia

Prerequisites

• Lesser Masticore on the battlefield
• Good-Fortune Unicorn on the battlefield
• Altar of Dementia on the battlefield

Steps

1. Sacrifice Lesser Masticore to Altar of Dementia milling a player
2. Lesser Masticore returns to the battlefield with persist
3. Good-Fortune Unicorn gives Lesser Masticore a +1/+1 counter removing the -1/-1 counter from persist
4. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite mill
• Infinite sacrifice triggers