How can you create a combo with Animation Module, Decoction Module, Fabrication Module, Mana Echoes?
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[START OF COMBO]This combo can be formed with Animation Module, Decoction Module, Fabrication Module, Mana Echoes

Color identity: R
Mana cost: 
Steps:
  1. Cause a creature to enter the battlefield, triggering Mana Echoes and Decoction Module.
  2. Resolve the Mana Echoes trigger, adding at least {C}.
  3. Resolve the Decoction Module trigger, causing you to get {E}.
  4. Fabrication Module triggers, putting a +1/+1 counter on any creature you control.
  5. Animation Module triggers, causing you to pay {1} to create a 1/1 Servo artifact creature token.
  6. The Servo enters the battlefield, triggering Mana Echoes and Decoction Module.
  7. Repeat from step 2.[END OF COMBO STEPS]

Result:
  - Infinite +1/+1 counters
  - Infinite colorless mana
  - Infinite creature tokens
  - Infinite energy counters
  - Infinite enters the battlefield[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - All permanants must be on the battlefield
  - You have a way to cause a creature to enter the battlefield.
[END OF COMBO PREREQUISITES]
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