Kodama of the East Tree + Boros Garrison + Zendikar's Roil

Prerequisites

You are able to play a land this turn.

Steps

1. Play Boros Garrison.
2. When Boros Garrison enters the battlefield, it, Zendikar's Roil, and Kodama of the East Tree trigger.
3. Resolve the Kodama of the East Tree trigger, choosing not to put anything from your hand onto the battlefield.
4. Resolve the Boros Garrison trigger, returning it from the battlefield to your hand.
5. Resolve the Zendikar's Roil trigger, creating a token.
6. When the token enters the battlefield, Kodama triggers, putting Boros Garrison from your hand onto the battlefield.
7. When Boros Garrison enters the battlefield, it and Zendikar's Roil trigger.
8. Repeat from step 4.