Gateway Plaza + Presence of Gond + Retreat to Coralhelm + Scaretiller

GU identity

Commander legal

The 4 combo pieces

What must be in place

Presence of Gond attached to Scaretiller.
Scaretiller does not have summoning sickness.

How to execute it

  1. Activate Scaretiller by tapping it, creating a 1/1 Elf Warrior creature token.
  2. Scaretiller triggers, returning Gateway Plaza from your graveyard to the battlefield tapped.
  3. Gateway Plaza enters the battlefield, triggering itself and Retreat to Coralhelm.
  4. Resolve the Gateway Plaza trigger, choosing to sacrifice it.
  5. Resolve the Retreat to Coralhelm trigger, untapping Scaretiller.
  6. Repeat.

What the combo produces