Unruly Mob, Animation Module, Krark-Clan Ironworks, and Doubling Season

Prerequisites

• Unruly Mob on the battlefield
• Animation Module on the battlefield
• Krark-Clan Ironworks on the battlefield
• Doubling Season on the battlefield
• You control an additional artifact

Steps

1. Activate Krark-Clan Ironworks by sacrificing an artifact, adding
2. Unruly Mob triggers, putting a +1/+1 counter on itself
3. Animation Module triggers, costing you to create two 1/1 Servo artifact creature tokens
4. Repeat

Results

• Infinite +1/+1 counters on Unruly Mob
• Infinite colorless mana
• Infinite creature tokens
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers