Elvish Regrower + Empowered Autogenerator + Hashaton, Scarab's Fist + Mind Over Matter

GWUB identity

Commander legal

The 4 combo pieces

How to execute it

  1. Activate Empowered Autogenerator by tapping it, putting a charge counter on it and adding at least {U}{U}{U}.
  2. Activate Mind Over Matter by discarding Elvish Regrower.
  3. Hashaton triggers, causing you to pay {2}{U} to create a tapped token copy of Elvish Regrower that is a 4/4 Zombie.
  4. When the Elvish Regrower token enters the battlefield, it triggers, returning Elvish Regrower from your graveyard to your hand.
  5. Resolve the Mind Over Matter ability, untapping Empowered Autogenerator.
  6. Repeat.

What the combo produces