Kodama of the East Tree | Boros Garrison | Felidar Retreat

Cards

Play
Boros Garrison.
When
Boros Garrison enters the battlefield, it,
Felidar Retreat, and
Kodama of the East Tree trigger.
Resolve the
Kodama of the East Tree trigger, choosing not to put anything from your hand onto the battlefield.
Resolve the
Boros Garrison trigger, returning it from the battlefield to your hand.
Resolve the
Felidar Retreat trigger, creating a token.
When the token enters the battlefield,
Kodama triggers, putting
Boros Garrison from your hand onto the battlefield.
When
Boros Garrison enters the battlefield, it and
Felidar Retreat trigger.
Repeat from step 4.