Guildless Commons + Llanowar Scout + Retreat to Coralhelm

GU identity

Commander legal

The 3 combo pieces

How to execute it

  1. Activate Llanowar Scout by tapping it, putting Guildless Commons from your hand onto the battlefield.
  2. When Guildless Commons enters the battlefield, it and Retreat to Coralhelm trigger.
  3. Resolve the Guildless Commons 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