Haunt of the Dead Marshes + Ashnod's Altar + Pitiless Plunderer

Prerequisites

• You control a legendary creature.

Steps

1. 1Activate Ashnod's Altar by sacrificing Haunt of the Dead Marshes, adding .
2. 2When Haunt of the Dead Marshes dies, Pitiless Plunderer triggers, creating a Treasure token.
3. 3Activate the Treasure by tapping and sacrificing it, adding .
4. 4Activate Haunt of the Dead Marshes by paying , returning it from your graveyard to the battlefield.
5. 5Repeat.

Effects

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite scry 1