Squee, the Immortal, Poxwalkers, Pitiless Plunderer, and Phyrexian Altar

Prerequisites

• Squee, the Immortal on the battlefield
• Poxwalkers on the battlefield
• Pitiless Plunderer on the battlefield
• Phyrexian Altar on the battlefield

Steps

1. Activate Phyrexian Altar twice by sacrificing Poxwalkers and Squee, adding
2. Pitiless Plunderer triggers twice, creating two Treasure tokens
3. Activate a Treasure token by tapping and sacrificing it, adding
4. Cast Squee from your graveyard by paying
5. Poxwalkers triggers, returning itself from your graveyard to the battlefield
6. Repeat

Results

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