Activate Ashnod's Altar by sacrificing another creature, adding {C}{C}.
The creature dies, triggering Ravenous Squirrel, putting a +1/+1 counter on Ravenous Squirrel.
Animation Module triggers, causing you to pay {1} to create a 1/1 Servo artifact creature token.
Repeat.

Infinite colorless mana

Infinite death triggers

Infinite ETB

Infinite LTB

Infinite sacrifice triggers

Infinite +1/+1 counters on a creature

Animation Module

Ashnod's Altar

Ravenous Squirrel

Activate Phyrexian Altar by sacrificing another creature, adding {1}.
The creature dies, triggering Ravenous Squirrel, putting a +1/+1 counter on Ravenous Squirrel.
Animation Module triggers, causing you to pay {1} to create a 1/1 Servo artifact creature token.
Repeat.

Phyrexian Altar

Activate Krark-Clan Ironworks by sacrificing another artifact, adding {C}{C}.
Ravenous Squirrel triggers, putting a +1/+1 counter on itself.
Animation Module triggers, causing you to pay {1} to create a 1/1 Servo artifact creature token.
Repeat.

Krark-Clan Ironworks

Activate Ravenous Baloth by sacrificing another Beast, causing you to gain 4 life.
Trudge Garden triggers, causing you to pay {2} to create a 1/1 Squirrel creature token and a 4/4 Fungus Beast creature token.
Activate Ashnod's Altar by sacrificing the Squirrel, adding {C}{C}.
Repeat.

Infinite lifegain

Infinite lifegain triggers

Chatterfang, Squirrel General

Trudge Garden

Ravenous Baloth

Cast Sword of the Meek by paying {2}.
When Sword of the Meek enters the battlefield, The Prydwen triggers.
Holding priority, activate Ravenous Intruder by sacrificing Sword of the Meek.
Resolve the Prydwen trigger, creating a 2/2 Human Knight and a 1/1 Squirrel creature token.
When the Squirrel enters the battlefield, Sword of the Meek triggers, returning Sword of the Meek from your graveyard to the battlefield attached to the Soldier.
Repeat from step 2.

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