Retreat to Coralhelm + Sakura-Tribe Scout + Simic Growth Chamber
Retreat to Coralhelm
Simic Growth Chamber
Simic Growth Chamber in hand. All other permanents on the battlefield. Sakura-Tribe Scout does not have summoning sickness.
- Activate Sakura-Tribe Scout by tapping it, putting Simic Growth Chamber from your hand onto the battlefield
- Simic Growth Chamber enters the battlefield, triggering itself and Retreat to Coralhelm
- Resolve the Simic Growth Chamber trigger, returning itself from the battlefield to your hand
- Resolve the Retreat to Coralhelm trigger, untapping Sakura-Tribe Scout
Infinite landfall triggers.