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.
Heliod 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 the battlefield, Guide of Souls triggers, causing you to gain 1 life and get E.
Heliod triggers, holding priority, activate Ashnod's Altar by sacrificing the Servo, adding CC.
Resolve the Heliod trigger, putting a +1/+1 counter on a creature you control.