Activate Extruder by sacrificing another artifact, putting a +1/+1 counter on Berta.
Berta and Animation Module trigger.
Resolve the Berta trigger, adding {1}.
Resolve the Animation Module trigger, causing you to pay {1} to create a 1/1 Servo artifact creature token.
Repeat.

Infinite +1/+1 counters on a creature

Infinite ETB

Infinite LTB

Infinite death triggers

Infinite sacrifice triggers

Berta, Wise Extrapolator

Animation Module

Extruder

Cause a creature to enter the battlefield.
Decoction Module triggers, causing you to get {E}.
Fabrication Module triggers, putting a +1/+1 counter on Berta.
Berta and Animation Module trigger.
Resolve the Berta trigger, adding {1}.
Resolve the Animation Module trigger, causing you to pay {1} to create a 1/1 Servo artifact creature token.
When the Servo enters, Decoction Module triggers, causing you to get {E}.
Repeat from step 3.

Infinite creature tokens

Infinite energy counters

Decoction Module

Fabrication Module

Put a +1/+1 counter on Berta.
Berta and Animation Module trigger.
Resolve the Berta trigger, adding {1}.
Resolve the Animation Module trigger, causing you to pay {1} to create a 1/1 Servo artifact creature token.
When the Servo enters, Yotian Dissident triggers, putting a +1/+1 counter on Berta.
Repeat from step 2.

Yotian Dissident

Combos with "Berta, Wise Extrapolator"