Rendclaw Trow, Luminous Broodmoth, and Altar of Dementia

Prerequisites

• Rendclaw Trow on the battlefield
• Luminous Broodmoth on the battlefield
• Altar of Dementia on the battlefield

Steps

1. Sacrifice Rendclaw Trow to Altar of Dementia to mill target player equal to Rendclaw Trow's power
2. Return Rendclaw Trow to the battlefield with the persist trigger, giving it a -1/-1 counter
3. Sacrifice Rendclaw Trow to Altar of Dementia to mill target player equal to Rendclaw Trow's power
4. Return Rendclaw Trow 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