Infinite creature LTBInfinite creature ETBInfinite creature sacrifice triggersInfinite death triggersInfinite colorless manaInfinite lifegain triggersInfinite lifegainInfinite lifelossInfinite +1/+1 counters on creatures you control
How it works
Gain life.
Cleric Class triggers, putting a +1/+1 counter on a creature you control.
Animation Module triggers, causing you to pay 1 to create a 1/1 Servo artifact creature token.
When the Servo enters, Pious Evangel triggers if it's on the battlefield.
Regardless, activate Krark-Clan Ironworks by sacrificing the Servo, adding CC.
When the Servo dies, Wayward Disciple triggers if it's on the battlefield.
Resolve either the Pious Evangel or Wayward Disciple trigger, causing you to gain life and target opponent to lose 1 life if Wayward Disciple triggered.
Cleric Class triggers, putting a +1/+1 counter on a creature you control.