Animation Module, Krark-Clan Ironworks, and Ravenous Squirrel

Prerequisites

• Animation Module on the battlefield
• Krark-Clan Ironworks on the battlefield
• Ravenous Squirrel on the battlefield
• You control at least one additional artifact

Steps

1. Activate Krark-Clan Ironworks by sacrificing another artifact, adding
2. Ravenous Squirrel triggers, putting a +1/+1 counter on itself
3. Animation Module triggers, causing you to pay to create a 1/1 Servo artifact creature token
4. Repeat

Results

• Infinite +1/+1 counters on Ravenous Squirrel
• Infinite colorless mana
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers