Composite Golem + Decaying Soil + Mycosynth Golem

WUBRG identity

Commander legal

The 3 combo pieces

What must be in place

You control at least four artifacts.
You have at least seven cards in your graveyard.

How to execute it

  1. Activate Composite Golem by sacrificing it, adding {W}{U}{B}{R}{G}.
  2. Decaying Soil triggers, causing you to pay {1} to return Composite Golem from your graveyard to your hand.
  3. Cast Composite Golem from your hand by paying at most {3}.
  4. Repeat.

What the combo produces