Korvold, Fae-Cursed King, Animation Module, Altar of Dementia, and Pitiless Plunderer

Prerequisites

• Korvold, Fae-Cursed King on the battlefield
• Animation Module on the battlefield
• Altar of Dementia on the battlefield
• Pitiless Plunderer on the battlefield
• You control at least one additional creature

Steps

1. Activate Altar of Dementia by sacrificing any other creature
2. The creature dies, triggering Pitiless Plunderer and Korvold
3. Resolve the Pitiless Plunderer trigger, creating a Treasure token
4. Activate the Treasure token by tapping and sacrificing it, adding one mana of any color
5. Resolve the Korvold trigger, putting a +1/+1 counter on it and causing you to draw a card
6. Animation Module triggers, causing you to pay to create a 1/1 Servo artifact creature token
7. Resolve the Altar of Dementia trigger, causing target player to mill cards equal to the sacrificed creature's power
8. Repeat

Results

• Infinite card draw
• Infinite draw triggers
• Near-infinite +1/+1 counters on Korvold
• Near-infinite death triggers
• Near-infinite ETB
• Near-infinite LTB
• Near-infinite mill
• Near-infinite sacrifice triggers
• Infinite self-mill