Animation Module, Intruder Alarm, and Metallic Mimic

Prerequisites

• Animation Module on the battlefield
• Intruder Alarm on the battlefield
• Metallic Mimic on the battlefield
• Creatures you control can tap to produce at least
• You have a way to put a +1/+1 counter on a creature you control

Steps

1. Put a +1/+1 counter on a creature you control, triggering Animation Module
2. Holding priority, activate a mana-producing creature by tapping it, adding at least
3. Resolve the Animation Module trigger, causing you to create a 1/1 Servo artifact creature token that enters the battlefield with at least one +1/+1 counter on it due to Metallic Mimic
4. Intruder Alarm and Animation Module trigger
5. Resolve the Intruder Alarm trigger, untapping all creatures
6. Repeat from step 2

Results

• Infinite ETB
• Infinite creature tokens
• Infinite untap of all creatures
• Infinite mana creatures you control can produce