Tortured Existence + Pitiless Plunderer + Altar of Dementia + Garrison Excavator

Prerequisites

• You have a creature card in hand and a creature card in your graveyard.

Steps

1. 1Activate Tortured Existence by paying and discarding a creature card, returning another creature card from your graveyard to your hand.
2. 2Garrison Excavator triggers, creating a creature token.
3. 3Activate Altar of Dementia by sacrificing the creature token.
4. 4When the creature token dies, Pitiless Plunderer triggers, creating a Treasure token.
5. 5Resolve the Altar of Dementia ability.
6. 6Activate a Treasure by tapping and sacrificing it, adding .
7. 7Repeat.

Effects

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