Squee, the Immortal, Sifter of Skulls, Pitiless Plunderer, and Thermopod

Prerequisites

• Squee, the Immortal on the battlefield
• Sifter of Skulls on the battlefield
• Pitiless Plunderer on the battlefield
• Thermopod on the battlefield

Steps

1. Activate Thermopod by sacrificing Squee, adding
2. When Squee dies, Sifter of Skulls and Pitiless Plunderer trigger, creating a 1/1 Eldrazi Scion creature token and a Treasure token
3. Activate the Eldrazi Scion by sacrificing it, adding
4. When the Eldrazi Scion dies, Pitiless Plunderer triggers, creating a Treasure token
5. Activate a Treasure by tapping and sacrificing it, adding
6. Cast Squee from your graveyard by paying
7. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite colored mana
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite Treasure tokens