Arid Archway + Horizon Explorer + Patron of the Moon

Mana needed: {1}

GU identity

Commander legal

The 3 combo pieces

How to execute it

  1. Pay {1} to activate Patron of the Moon, putting Arid Archway from your hand onto the battlefield untapped due to Horizon Explorer.
  2. When Arid Archway enters, it triggers.
  3. Activate Arid Archway by tapping it, adding two mana.
  4. Resolve Arid Archway's triggered ability, returning it from the battlefield to your hand.
  5. Repeat.

What the combo produces