Dimir Aqueduct + Retreat to Coralhelm + Skyshroud Ranger

BGU identity

Commander legal

The 3 combo pieces

• Dimir Aqueduct
• Retreat to Coralhelm
• Skyshroud Ranger

How to execute it

1. Activate Skyshroud Ranger 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 Skyshroud Ranger.
5. Repeat.

What the combo produces

• Infinite landfall triggers