Ghost Town + Llanowar Scout + Retreat to Coralhelm

GU identity

Commander legal

The 3 combo pieces

• Ghost Town
• Llanowar Scout
• Retreat to Coralhelm

How to execute it

1. During any opponent's turn, activate Llanowar Scout by tapping it, putting Ghost Town from your hand onto the battlefield.
2. When Ghost Town enters the battlefield, Retreat to Coralhelm triggers, untapping Llanowar Scout.
3. Activate Ghost Town's first ability by tapping it, adding {C}.
4. Activate Ghost Town's second ability by paying {0}, returning it from the battlefield to your hand.
5. Repeat.

What the combo produces

• Infinite colorless mana during each opponent's turn
• Infinite landfall triggers