Aetherstorm Roc + Combat Celebrant + Gonti's Aether Heart + Saheeli, Radiant Creator

RGWU identity

Commander legal

The 4 combo pieces

What must be in place

You have at least {E}{E}{E}

How to execute it

  1. At the beginning of your combat phase, Saheeli triggers, causing you to pay {E}{E}{E} to create a token copy of Combat Celebrant that is a 5/5 artifact creature with haste.
  2. When the Combat Celebrant token enters the battlefield, Gonti's Aether Heart and Aetherstorm Roc trigger, causing you to get {E}{E}{E}.
  3. Declare the Combat Celebrant token as an attacker, choosing to exert it as it attacks.. The token triggers, causing you to untap all other creatures you control and to get an additional combat phase after this one.
  4. Repeat each combat phase.

What the combo produces