Chthonian Nightmare + Pitiless Plunderer + Xorn

Prerequisites

• You have at least .
• You control another nontoken creature.
• You have a creature card in your graveyard.
• The total mana value of the creature on the battlefield and the creature card in your graveyard is at most 6.

Steps

1. 1Activate Chthonian Nightmare by paying an amount of , sacrificing a nontoken creature and returning Chthonian Nightmare from the battlefield to your hand.
2. 2When the creature dies, Pitiless Plunderer triggers, creating two Treasure tokens due to Xorn.
3. 3Resolve the Chthonian Nightmare ability, returning another creature from your graveyard to the battlefield.
4. 4Activate two Treasures by tapping and sacrificing them, adding .
5. 5Cast Chthonian Nightmare by paying .
6. 6When Chthonian Nightmare enters, it triggers, causing you to get .
7. 7Repeat.

Effects

• Infinite death triggers
• Infinite energy counters
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count