Ophelia

A mysterious goat to most she meets. She seems to arrive, and then soon leave, rarely to be seen again.

The truth is, she's capable of traveling to many of the alternate universes that make up the multiverse. Some are simply too powerful for her methods and she can't enter those, while some are simply too toxic for her to live in, but a wide variety are fine for her to be in. Given the nature of the multiverse, there are indeed a ton of variants of a certain universe with minor changes, and some with major. She tries to see as much unique ones as she can.

Though she favors moving about, with her own personal universe being the one she'll mainly visit many times, she seems to be quite fixed on the universe where my story mainly takes place. Though with how easy she can traverse them, she'd never stop to just stay in one. It seems her connection stems from meeting Vincent Vangoat, but it can't be 100% confirmed that's all.

Her travel is accomplished by a variety of vehicles outfitted with equipment to make the leaps possible. The ships themselves come from a variety of universes, with some being very familiar. After all, what is an idea in one universe, is reality in another. Her personal realm also houses a place she can access much like the typical Bag of Holding.