Ebondeath, Dracolich, Tormod, the Desecrator, Ashnod's Altar, and Pitiless Plunderer

Prerequisites

• Ebondeath, Dracolich on the battlefield
• Tormod, the Desecrator on the battlefield
• Ashnod's Altar on the battlefield
• Pitiless Plunderer on the battlefield
• A creature not named Ebondeath, Dracolich has died this turn
• available

Steps

1. Activate Ashnod's Altar by sacrificing Ebondeath, adding
2. Ebondeath dies, triggering Pitiless Plunderer, creating a Treasure token
3. Activate the Treasure token by tapping and sacrificing it, adding
4. Cast Ebondeath from your graveyard by paying
5. Tormod triggers, creating a 2/2 Zombie creature token
6. Activate Ashnod's Altar by sacrificing the Zombie, adding
7. The Zombie dies, triggering Pitiless Plunderer, creating a Treasure token
8. Activate the Treasure token by tapping and sacrificing it, adding
9. Repeat

Results

• Infinite colorless mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite storm count