Oh, certainly you could do it with one universe. And maybe even one multiverse cluster, given the circumstances of Mundus' rebirth.

But Eric.

There are countless trillions of multiverse clusters out there with similar physics. Even the most powerful reality-bending gods in one multiverse cannot hope to "fix" them all, much less comprehend them. It can be exciting and terrifying to learn such a revelation, when it comes to you.

Even we, when we became aware of the true nature of all reality, were quite amazed by just how many possibilities were out there! A multiverse beyond our own cage...naturally, we had to explore.