Quote Originally Posted by big_adventure View Post
Wizards with literally thousands of years of experience, mainlining Dormammu juice (talking about the Ancient One here), will tell you that there is no way to escape the mirror dimension except a sling ring. Wanda, despite zero experience with the mirror dimension, takes all of a few seconds to begin to use it as a weapon against the high end masters remaining at Kamar Taj, then a few more seconds to physically pull herself out of it, which does stupid amounts of damage to her body. Giant gashes ripped into her, limbs contorted to silly angles, etc. All of that heals automatically in a second or two, and it doesn't discomfort her or slow her at all.
That actually includes a another feat. She locked them in the room and disintergrated their sling rings to prevent them from escaping so she affected the real world while being in the mirror dimension herself.