Aurelia, the Warleader + Decoction Module + 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 Aurelia that is a 5/5 artifact creature.
  2. Put the oldest Aurelia into your graveyard due to the legend rule.
  3. When the Aurelia token enters the battlefield, Gonti's Aether Heart and Decoction Module, causing you to get {E}{E}{E}.
  4. Declare the Aurelia token as an attacker. The token triggers, causing you to untap all creatures you control and to get an additional combat phase after this one.
  5. Repeat each combat phase.

What the combo produces