Coveted Jewel + Greenwarden of Murasa + Hashaton, Scarab's Fist + Mind Over Matter

GWUB identity

Commander legal

The 4 combo pieces

How to execute it

  1. Activate Coveted Jewel by tapping it, adding {U}{U}{U}.
  2. Activate Mind Over Matter by discarding Greenwarden of Murasa.
  3. Hashaton triggers, causing you to pay {2}{U} to create a tapped token copy of Greenwarden of Murasa that is a 4/4 Zombie.
  4. When the Greenwarden of Murasa token enters the battlefield, it triggers, returning Greenwarden of Murasa from your graveyard to your hand.
  5. Resolve the Mind Over Matter ability, untapping Coveted Jewel.
  6. Repeat.

What the combo produces