Bloodthirster + Gonti's Aether Heart + Guide of Souls + Saheeli, Radiant Creator

RGWU identity

Commander legal

The 4 combo pieces

What must be in place

Creatures you control cannot be blocked by an opponent.
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 Bloodthirster that is a 5/5 artifact creature with haste.
  2. When the Bloodthirster token enters the battlefield, Gonti's Aether Heart and Guide of Souls trigger, causing you to get {E}{E}{E} and gain 1 life.
  3. Deal combat damage to an opponent using the Bloodthirster token. The token triggers, causing you to untap it and to get an additional combat phase after this one.
  4. Repeat each combat phase.

What the combo produces