Animation Module + Krark-Clan Ironworks + Guide of Souls + Light of Promise

Animation Module

Krark-Clan Ironworks

Guide of Souls

Light of Promise

How it works

1. Gain life.
2. The creature with Light of Promise attached triggers, putting a +1/+1 counter on it.
3. Animation Module triggers, causing you to pay 1 to create a 1/1 Servo artifact creature token.
4. When the Servo enters, Guide of Souls triggers, causing you to gain life and get E
5. The creature with Light of Promise attached triggers. Holding priority, activate Krark-Clan Ironworks by sacrificing the Servo, adding CC.
6. Resolve the trigger from the creature with Light of Promise attached, putting a +1/+1 counter on it
7. Repeat from step 3.

This clever loop begins turning the moment you gain life, which causes Light of Promise to place a +1/+1 counter on its enchanted creature. That counter placement triggers Animation Module, allowing you to pay a single mana to spawn a 1/1 Servo artifact creature token. The arrival of this new token brings Guide of Souls into the mix, generating both life and energy. The fresh lifegain immediately loops back into Light of Promise, while Krark-Clan Ironworks stands ready to sacrifice the newly minted Servo to fund the Animation Module's fee and net you endless colorless mana along the way.