Arid Archway + Horizon Explorer + Retreat to Coralhelm + Zimone, Quandrix Prodigy

Mana needed: {1}

GU identity

Commander legal

The 4 combo pieces

How to execute it

  1. Activate Zimone's first ability by paying {1} and tapping it, putting Arid Archway from your hand onto the battlefield untapped due to Horizon Explorer.
  2. When Arid Archway enters the battlefield, it and Retreat to Coralhelm trigger.
  3. Holding priority, activate Arid Archway by tapping it, adding {C}{C}.
  4. Resolve the Arid Archway trigger from step 2, returning itself from the battlefield to your hand.
  5. Resolve the Retreat to Coralhelm trigger, untapping Zimone.
  6. Repeat.

What the combo produces