Automated Assembly Line, Gonti's Aether Heart, Demon of Dark Schemes, and Altar of Dementia

Prerequisites

• Automated Assembly Line on the battlefield
• Gonti's Aether Heart on the battlefield
• Demon of Dark Schemes on the battlefield
• Altar of Dementia on the battlefield
• You have at least available

Steps

1. Activate Automated Assembly Line by paying , creating a 3/3 Robot artifact creature token
2. When the Robot enters the battlefield, Gonti's Aether Heart triggers, causing you to get
3. Activate Altar of Dementia by sacrificing the Robot
4. When the Robot dies, Demon of Dark Schemes' second ability triggers, causing you to get
5. Resolve the Altar of Dementia ability, causing target player to mill cards equal to the Robot's power
6. Repeat

Results

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