Hashaton, Scarab's Fist + Mind Over Matter + Astral Cornucopia + Eternal Witness
4-card combo · GWUB
Verdict
Yes — this 4-card loop generates infinite Eternal Witness ETBs, infinite Zombie tokens, and infinite colored mana as long as Astral Cornucopia produces at least three blue.
- Cards required
- 4
- Cheapest stack total
- $44.46
- Color identity
- GWUB
- Popularity
- 0 decks
- Format
- Commander
Mind Over Matter discards Eternal Witness to untap Astral Cornucopia, but Hashaton, Scarab's Fist intercepts that discard and pays 2U to stamp out a tapped 4/4 Zombie copy of it. That token's ETB returns Eternal Witness from the graveyard to hand, resetting the loop. Hashaton-led GWUB goodstuff shells running Mind Over Matter as an untap engine and Astral Cornucopia as a multicolor rock will find all four pieces naturally.
Recipe
How it works
01
Prerequisites
—
02
Steps
- Activate Astral Cornucopia by tapping it, adding at least
.
- Activate Mind Over Matter by discarding Eternal Witness.
- Hashaton triggers, causing you to pay
to create a tapped token copy of Eternal Witness that is a 4/4 Zombie.
- When the Eternal Witness token enters the battlefield, it triggers, returning Eternal Witness from your graveyard to your hand.
- Resolve the Mind Over Matter ability, untapping Astral Cornucopia.
- Repeat.
03
Result
Infinite ETB; Infinite self-discard triggers; Infinite tapped creature tokens; Infinite colored mana
Variations
Cheaper, tighter, alternate lines
Astral Cornucopia needs a charge count of at least three to fuel each iteration; drop it in favor of any mana rock that taps for three or more blue if the charge is already on the field. The loop produces infinite tokens and ETBs but needs a payoff to close — Altar of the Brood mills out the table passively, while Impact Tremors or Purphoros, God of the Forge converts each token entry into damage.
Verified on Commander Spellbook · Combo ID eternal-witness-hashaton-scarabs-fist-mind-over-matter-3
Updated . Data from Commander Spellbook, Scryfall, and EDHREC.









