Galadriel of Lothlórien + Gruul Turf + Penance + Retreat to Coralhelm

RGWU identity

Commander legal

The 4 combo pieces

• Galadriel of Lothlórien
• Gruul Turf
• Penance
• Retreat to Coralhelm

How to execute it

1. Play Gruul Turf.
2. When Gruul Turf enters the battlefield, it and Retreat to Coralhelm trigger.
3. Resolve the Gruul Turf trigger, returning it from the battlefield to your hand.
4. Holding priority, activate Penance by putting Gruul Turf from your hand onto the top of your library.
5. Resolve the Retreat to Coralhelm trigger, causing you to scry 1, ensuring to leave Gruul Turf on top of your library.
6. Galadriel triggers, putting Gruul Turf from the top of your library onto the battlefield tapped.
7. Repeat from step 2.

What the combo produces

• Infinite landfall triggers