Chatterfang, Squirrel General, and Pitiless Plunderer

Prerequisites

• Chatterfang, Squirrel General on the battlefield
• Pitiless Plunderer on the battlefield
• You control at least two additional Squirrels
• available

Steps

1. Activate Chatterfang by paying and sacrificing two other Squirrels
2. The Squirrels die, triggering Pitiless Plunderer twice, creating two Treasure tokens and two 1/1 Squirrel tokens
3. Activate a Treasure token by tapping and sacrificing it, adding
4. Repeat
5. Resolve all Chatterfang abilities, causing any number of target creatures to get +2/-2 until end of turn any number of times

Results

• Infinite colored mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite Treasure tokens
• Reduce all opponents' creatures to 0 toughness