Prerequisites
- Animation Module on the battlefield
 - Krark-Clan Ironworks on the battlefield
 - Archangel of Thune on the battlefield
 - Lunarch Veteran // Luminous Phantom on the battlefield
 available
Steps
- Gain life
 - Archangel of Thune triggers, putting a +1/+1 counter on each creature you control
 - Animation Module triggers, causing you to pay 
to create a 1/1 Servo artifact creature token
 - When the Servo enters, Lunarch Veteran triggers if it's on the battlefield
 - Regardless, activate Krark-Clan Ironworks by sacrificing the Servo, adding 
When the Servo dies, Luminous Phantom triggers if it's on the battlefield
 - Resolve either the Lunarch Veteran or Luminous Phantom trigger, causing you to gain life Repeat from step 2
 
Results
- Infinite LTB
 - Infinite ETB
 - Infinite sacrifice triggers
 - Infinite death triggers
 - Infinite colorless mana
 - Infinite lifegain triggers
 - Infinite lifegain
 - Infinite +1/+1 counters
 
Required Cards 4

Animation Module
Artifact

Krark-Clan Ironworks
Artifact

Archangel of Thune
Creature — Angel

Lunarch Veteran // Luminous Phantom
Creature — Human Cleric // Creature — Spirit Cleric