>>45488259I always thought Miracle Matter was 02 attempting to make a Kirby of its own after Kirby destroyed 0, similar to how Gooey was made by 0 after Kirby destroyed Dark Matter. As the negative half of Void Termina, 0/02 can't become friends with anyone like Kirby can, so it has to make friends out of itself, which in turn is why everything related to Dark Matter is some kind of eyeball monster :D
Or maybe it's just another thing created by the Ancients, that's the go-to explanation for anything that doesn't get a real backstory lawl