Prerequisites
- Animation Module on the battlefield
- Mana Echoes on the battlefield
- Cathars' Crusade on the battlefield
- You have a way to put a +1/+1 counter on a creature you control
- available
Steps
- Put a +1/+1 counter on any creature you control
- Animation Module triggers, causing you to pay to create a 1/1 Servo artifact creature token
- The Servo enters the battlefield, triggering Mana Echoes and Cathars' Crusade
- Resolve the Mana Echoes trigger, adding at least
- Resolve the Cathars' Crusade trigger, putting a +1/+1 on each creature you control
- Animation Module triggers for each +1/+1 counter placed this way
- Resolve all but one Animation Module trigger, choosing not to pay
- Resolve the final Animation Module trigger, causing you to pay to create a 1/1 Servo artifact creature token
- Repeat from step 3
Results
- Infinite colorless mana
- Infinite creature tokens
- Infinite death triggers
- Infinite ETB
- Infinite LTB
- Infinite sacrifice triggers
- Infinite +1/+1 counters
Required Cards 3
Cathars' Crusade
Enchantment