Boros Garrison + Llanowar Scout + Retreat to Coralhelm

RGWU identity

Commander legal

The 3 combo pieces

• Boros Garrison
• Llanowar Scout
• Retreat to Coralhelm

How to execute it

1. Activate Llanowar Scout by tapping it, putting Boros Garrison from your hand onto the battlefield.
2. When Boros Garrison enters the battlefield, it and Retreat to Coralhelm trigger.
3. Resolve the Boros Garrison trigger, returning itself from the battlefield to your hand.
4. Resolve the Retreat to Coralhelm trigger, untapping Llanowar Scout.
5. Repeat.

What the combo produces

• Infinite landfall triggers