Gruul Turf + Skyshroud Ranger + Elven Raft-Steerer

Gruul Turf

Skyshroud Ranger

Elven Raft-Steerer

How it works

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