A dark, godlike creature appearing in Kirby Star Allies as the true antagonist and final boss.
He is worshipped by Hynessandhisunderlings for reasons unknown beyond some kind of omnicidal revenge plot against an ancient civilization.
Ancient texts suggest that he only knows destruction and will carry it out with his mere existence. He is also apparently able to reincarnate from positive or negative energy. This information along with various patterns and designs shared by previous Kirby villains suggests a heavy connection to Dark Matter, Zero (and Zero Two by extension), the Master Crown, and even Kirby himself.
However, since he is implied to be able to reincarnate with positive energy, it is possible for him to reawaken as a friend and provide protection and joy to the universe rather than its destructive end.
First Core: A smaller inner form, that pulsates like a heart.
Angel Form: A giant like the Demon God Form, but its arms and legs are replaced with wings and a tail. The wings in particular closely resemble those of Zero Two.
Final Core: The final form, found within the First Core. It is a gooey pink sphere whose face morphs to resemble Kirby or entities related to Dark Matter.
The Final Core has two alternative forms fought in Star Allies' boss rush mode: Void Soul and Void.
