Astral Cornucopia + Dundoolin Weaver + Hashaton, Scarab's Fist + Mind Over Matter

GWUB identity

Commander legal

The 4 combo pieces

How to execute it

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

What the combo produces