Retreat to Coralhelm + Ghost Town + Walking Atlas
Produces: Infinite landfall triggers, Infinite colorless mana during each opponent's turn



- Color identity
- U
Prerequisites
It is not your turn.
Steps
- During any opponent's turn, activate Walking Atlas by tapping it, putting Ghost Town from your hand onto the battlefield.
- When Ghost Town enters the battlefield, Retreat to Coralhelm triggers, untapping Walking Atlas.
- Activate Ghost Town's first ability by tapping it, adding {C}.
- Activate Ghost Town's second ability by paying {0}, returning it from the battlefield to your hand.
- Repeat.