Animation Module + Archangel of Thune + Social Climber + Phyrexian Altar
Animation Module
Archangel of Thune
Social Climber
Phyrexian Altar
Infinite creature LTBInfinite creature ETBInfinite creature sacrifice triggersInfinite death triggersInfinite lifegain triggersInfinite lifegainInfinite +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, Social Climber triggers, causing you to gain life.
Archangel of Thune triggers. Holding priority, activate Phyrexian Altar by sacrificing the Servo, adding 1.
Resolve the Archangel of Thune trigger, putting a +1/+1 counter on each creature you control
Repeat from step 3.
This elegant loop transforms a single instance of life gain into a self-sustaining engine by turning every trigger into the fuel for the next. The magic begins when Archangel of Thune distributes a +1/+1 counter across your board, which immediately prompts Animation Module to offer a Servo token for a single mana. As that token arrives, Social Climber notices the newcomer and restores your life total, which in turn commands Archangel of Thune to trigger all over again. By feeding the newly minted token to Phyrexian Altar right in the middle of the chain, you generate the exact mana needed to pay Animation Module's tax while spinning up an endless succession of sacrifices and counters.