Retreat to Coralhelm, Dimir Aqueduct, and Sakura-Tribe Scout

Prerequisites

• Retreat to Coralhelm on the battlefield
• Dimir Aqueduct in hand
• Sakura-Tribe Scout on the battlefield
• undefined

Steps

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

Results

• Infinite landfall triggers