Retreat to Coralhelm + Sakura-Tribe Scout + Dimir Aqueduct

Retreat to Coralhelm

Sakura-Tribe Scout

Dimir Aqueduct

How it works

1. Activate Sakura-Tribe Scout by tapping it, putting Dimir Aqueduct from your hand onto the battlefield.
2. When Dimir Aqueduct enters the battlefield, it and Retreat to Coralhelm trigger.
3. Resolve the Dimir Aqueduct trigger, returning itself from the battlefield to your hand.
4. Resolve the Retreat to Coralhelm trigger, untapping Sakura-Tribe Scout.
5. Repeat.