Oboro, Palace in the Clouds + Retreat to Coralhelm + Scaled Herbalist

GU identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Scaled Herbalist by tapping it, putting Oboro from your hand onto the battlefield.
  2. When Oboro enters the battlefield, Retreat to Coralhelm triggers, untapping Scaled Herbalist.
  3. Activate Oboro's first ability by tapping it, adding {U}.
  4. Activate Oboro's second ability by paying {1}, returning it from the battlefield to your hand.
  5. Repeat.

What the combo produces