There is no way to reprint it that wouldn't make it a bulk rare, just like Plague Sliver
Pumpkin Bombardment is a simple Common removal spell that costs a single red or black mana to cast, but comes with the additional cost of either paying two more mana of any color or discarding a card an effect that could actually be beneficial with the right Mayhem cards in your hand
Can I cast Tibalt, Cosmic Impostor from my graveyard with Lurrus's ability
Cephalid Illusionist The namesake card of Cephalid Breakfast in Legacy, Cephalid Illusionist is often paired with Shuko or Nomads en-Kor to mill your entire deck in one go and set up cards like Thassa's Oracle for a sneaky win
It swaps which creatures are blocking when you tap it which then deals 2 damage to you and all your creatures as long as you made a legal exchange
Basically, I think Hypergenesis would likely be some amount of an upgrade over Living End and Glimpse of Tomorrow, and those decks are already good enough that any amount of improvement would be a bad thing for the format
