Llanowar Scout + Retreat to Coralhelm + Simic Growth Chamber

GU identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Llanowar Scout by tapping it, putting Simic Growth Chamber from your hand onto the battlefield.
  2. When Simic Growth Chamber enters the battlefield, it and Retreat to Coralhelm trigger.
  3. Resolve the Simic Growth Chamber trigger, returning itself from the battlefield to your hand.
  4. Resolve the Retreat to Coralhelm trigger, untapping Llanowar Scout.
  5. Repeat.

What the combo produces