Astral Cornucopia + Cadaver Imp + Hashaton, Scarab's Fist + Mind Over Matter

WUB 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 Cadaver Imp.
  3. Hashaton triggers, causing you to pay {2}{U} to create a tapped token copy of Cadaver Imp that is a 4/4 Zombie.
  4. When the Cadaver Imp token enters the battlefield, it triggers, returning Cadaver Imp from your graveyard to your hand.
  5. Resolve the Mind Over Matter ability, untapping Astral Cornucopia.
  6. Repeat.

What the combo produces