Arid Archway + Elven Raft-Steerer + Walking Atlas

U identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Walking Atlas by tapping it, putting Arid Archway from your hand onto the battlefield.
  2. When Arid Archway enters the battlefield, it and Elven Raft-Steerer trigger.
  3. Resolve the Arid Archway trigger, returning itself from the battlefield to your hand.
  4. Resolve the Elven Raft-Steerer trigger, untapping Walking Atlas.
  5. Repeat.

What the combo produces