Retreat to Coralhelm + Sakura-Tribe Scout + Trench Behemoth

GU identity

Commander legal

The 3 combo pieces

• Retreat to Coralhelm
• Sakura-Tribe Scout
• Trench Behemoth

How to execute it

1. Activate Trench Behemoth by returning a land from the battlefield to your hand, untapping Trench Behemoth.
2. Activate Sakura-Tribe Scout by tapping it, putting the land from your hand onto the battlefield.
3. When the land enters the battlefield, Retreat to Coralhelm triggers, untapping Sakura-Tribe Scout.
4. If the land enters untapped and can produce mana, you may activate it by tapping it, adding at least {1}.
5. Repeat.

What the combo produces

• Infinite landfall triggers
• Infinite mana lands you control that enter the battlefield untapped can produce