Walking Atlas + Izzet Boilerworks + Elven Raft-Steerer

Walking Atlas

Izzet Boilerworks

Elven Raft-Steerer

How it works

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