Steel Overseer, Animation Module, Thornbite Staff, and Krark-Clan Ironworks

Prerequisites

• Steel Overseer on the battlefield
• Animation Module on the battlefield
• Thornbite Staff on the battlefield
• Krark-Clan Ironworks on the battlefield
• Thornbite Staff attached to Steel Overseer
• Steel Overseer does not have summoning sickness
• available

Steps

1. Activate Steel Overseer by tapping it, putting a +1/+1 counter on each artifact creature you control
2. Animation Module triggers for each artifact creature you control
3. Resolve the first Animation Module trigger, creating a 1/1 Servo artifact creature token
4. Activate Krark-Clan Ironworks by sacrificing the Servo, adding
5. The Servo dies, triggering Thornbite Staff, untapping Steel Overseer
6. Repeat from step 3 for each remaining Animation Module trigger
7. Repeat from step 1

Results

• Infinite +1/+1 counters on artifact creatures you control
• Infinite colorless mana
• Infinite creature tokens
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers