Lingering Tormentor, Luminous Broodmoth, and Altar of Dementia

Prerequisites

• Lingering Tormentor on the battlefield
• Luminous Broodmoth on the battlefield
• Altar of Dementia on the battlefield

Steps

1. Sacrifice Lingering Tormentor to Altar of Dementia to mill target player equal to Lingering Tormentor's power
2. Return Lingering Tormentor to the battlefield with the persist trigger, giving it a -1/-1 counter
3. Sacrifice Lingering Tormentor to Altar of Dementia to mill target player equal to Lingering Tormentor's power
4. Return Lingering Tormentor to the battlefield with the Luminous Broodmoth trigger, giving it a flying counter
5. Repeat

Results

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