Iridescent Drake, False Demise, and Altar of Dementia

Prerequisites

• Iridescent Drake on the battlefield
• False Demise on the battlefield
• Altar of Dementia on the battlefield

Steps

1. Sacrifice Iridescent Drake to Altar of Dementia
2. False Demise returns Iridescent Drake to the battlefield
3. Iridescent Drake returns False Demise to the battlefield attached to itself
4. Repeat

Results

• Infinite ETB
• Infinite LTB
• Infinite mill