Varina, Lich Queen, Altar of Dementia, Ashnod's Altar, and Mondrak, Glory Dominus

Prerequisites

• Varina, Lich Queen on the battlefield
• Altar of Dementia on the battlefield
• Ashnod's Altar on the battlefield
• Mondrak, Glory Dominus on the battlefield
• You have at least two cards in your graveyard
• available

Steps

1. Activate Varina by paying and exiling two cards from your graveyard, creating two 2/2 Zombie creature tokens
2. Activate Altar of Dementia by sacrificing a Zombie, causing you to mill two cards
3. Activate Ashnod's Altar by sacrificing a Zombie, adding
4. Repeat

Results

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