Animation Module + Archangel of Thune + Krark-Clan Ironworks + Guide of Souls
Animation Module
Archangel of Thune
Krark-Clan Ironworks
Guide of Souls
Infinite creature LTBInfinite creature ETBInfinite creature sacrifice triggersInfinite death triggersInfinite colorless manaInfinite lifegain triggersInfinite lifegainInfinite energy countersInfinite +1/+1 counters on creatures you control
How it works
Gain life.
Archangel of Thune triggers, putting a +1/+1 counter on each creature you control.
Animation Module triggers, causing you to pay 1 to create a 1/1 Servo artifact creature token.
When the Servo enters, Guide of Souls triggers, causing you to gain life and get E.
Archangel of Thune triggers. Holding priority, activate Krark-Clan Ironworks by sacrificing the Servo, adding CC.
Resolve the Archangel of Thune trigger, putting a +1/+1 counter on each creature you control