Lurrus of the Dream-Den, Flickering Hound, Altar of Dementia, and Memnite

Prerequisites

• Lurrus of the Dream-Den on the battlefield
• Flickering Hound on the battlefield
• Altar of Dementia on the battlefield
• Memnite in hand or in the graveyard

Steps

1. Cast Memnite by paying
2. Flickering Hound triggers, blinking Lurrus
3. Resolve the Memnite spell
4. Then, activate Altar of Dementia by sacrificing Memnite, causing a player to mill a number of cards equal to the sacrificed creature's power Repeat

Results

• Infinite artifact ETB
• Infinite artifact LTB
• Infinite artifact sacrifice triggers
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers
• Infinite mill
• Infinite self-mill
• Infinite storm count