Zask, Skittering Swarmlord, Aluren, and Altar of Dementia

Prerequisites

• Zask, Skittering Swarmlord on the battlefield
• Aluren on the battlefield
• Altar of Dementia on the battlefield

Steps

1. Cast the Insect from your hand or graveyard by paying due to Aluren
2. Activate Altar of Dementia by sacrificing the Insect
3. When the Insect dies, Zask triggers
4. Holding priority, cast the Insect from your graveyard by paying due to Aluren
5. Resolve the Zask ability, causing you to mill two cards
6. Resolve the Altar of Dementia ability
7. Repeat from step 2

Results

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