Abdel Adrian, Gorion's Ward, Karmic Guide, and Altar of Dementia

Prerequisites

• Abdel Adrian, Gorion's Ward on the battlefield
• Karmic Guide in exile
• Altar of Dementia on the battlefield

Steps

1. Activate Altar of Dementia by sacrificing Abdel Adrian
2. When Abdel Adrian leaves the battlefield, Karmic Guide is returned from exile to the battlefield
3. When Karmic Guide enters, it triggers, returning Abdel Adrian from your graveyard to the battlefield
4. When Abdel Adrian enters, it triggers, exiling Karmic Guide until Abdel Adrian leaves the battlefield and creating a 1/1 Soldier creature token
5. Resolve the Altar of Dementia ability
6. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite mill
• Infinite self-mill
• Infinite creature tokens
• Infinite blinking of nonland permanents you control