The Unbeatable Squirrel Girl, Pitiless Plunderer, and Yahenni, Undying Partisan

Prerequisites

• The Unbeatable Squirrel Girl on the battlefield
• Pitiless Plunderer on the battlefield
• Yahenni, Undying Partisan on the battlefield
• available

Steps

1. Activate The Unbeatable Squirrel Girl by paying , creating a 1/1 Squirrel creature token for each Squirrel you control
2. Activate Yahenni four times by sacrificing four Squirrels
3. When the Squirrels die, Pitiless Plunderer triggers four times, creating four Treasure tokens
4. Resolve all Yahenni abilities
5. Activate four Treasures by tapping and sacrificing them, adding
6. Repeat

Results

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