I'm curious of the order of difficulty it would take for her to pull a being from these universes, with difficulty of 1 being could do it at the end of Calamity, 5 being could do it with a reasonable amount of training afterwards, 7 being with an almost lifetime of training just her power no lifeing it, but could still do it on her own in theory, and 10 being only possible at the apex of her power boosted by another epic that strengthens her. 11 or higher means impossible.
Marvel Universe 616 (original main comic book continuity for Fantastic 4, Hulk, Spider Man, etc.)
The Cosmere
Dominaria, (Magic the Gathering plane)
World of Warcraft
Our Earth
My guesses for those are
Marvel 616- depending on the time period, as low as 3. It's a world with Earth, superheroes, postapocalyptic settings depending on time period, and a well known as hospitable to occasional dimension hoppers.
Scadrial- Hero of Ages Era- The Cosmere- 7, It doesn't include Earth, but definitely fits the Post Apocalyptic world with superpowered individuals and the unseen connection of Brandon Sanderson. Lack of dimensional traveler knowledge makes me hesitant to go as low as 7, but certainly seems like it has potential.
Dominaria- 8 definitely has the setting depending on time and the dimensional hopping friendliness, but the exceedingly foreign nature of the world and preponderance of non human sentients comparatively lowers the ease of access. Might merit higher number on that front but like Scadrial, I'm scoring on potential.
World of Warcraft 8- Dimensional Rifts exist, but lets face it, the preponderance of non human sentients leads to me scoring this similarly to Dominaria, The technological anachronisms like with Dominaria seem much more severe than Scadrial, which is why these 2 get higher scores.
Our Earth- 10.5 Despite the fact that at least the planets are exactly the same, our planet is known to have extreme dimensional walls that prevent access from superpowered beings from other universes. Though our world is the closest of these besides Marvel 616 at times to the Reckoner Universe, it nonetheless gets the hardest to penetrate score from the sheer power our universe boundaries exert