Animation Module + Serra Redeemer + Krark-Clan Ironworks

Animation Module

Serra Redeemer

Krark-Clan Ironworks

How it works

1. Put a +1/+1 counter on a creature you control.
2. Animation Module triggers, causing you to pay 1 to create a 1/1 Servo artifact creature token.
3. When the Servo enters the battlefield, Serra Redeemer triggers, putting two +1/+1 counters on the Servo.
4. Animation Module triggers, holding priority, activate Krark-Clan Ironworks by sacrificing the Servo, adding CC.
5. Resolve the Animation Module trigger, causing you to pay 1 to create a 1/1 Servo artifact creature token.
6. Repeat from step 3.

This clever loop turns the mechanical synergy between Animation Module and Serra Redeemer into an endless factory by leveraging Krark-Clan Ironworks to continuously fund the process. Whenever a creature enters with power 2 or less, Serra Redeemer swoops in to grant it two +1/+1 counters, which immediately awakens Animation Module's first ability to generate a Servo artifact creature token for just one mana. By feeding that newly minted Servo right back into Krark-Clan Ironworks, you generate more than enough colorless mana to pay for the Animation Module's trigger and keep the entire cycle spinning indefinitely.