I'm relatively new to all this but I do casually follow things - however, I'd never really gotten into the Captain Britain universe and have no idea who she is (barring some initial reads on the wiki pages). When I first saw her in this Hickman run, I legitimately thought she was Emma Frost, as the artist draws them with the same face and hair, along with the same mannerisms and attitudes, only context and more conservative clothing help me distinguish the two. I've gathered that she's a regular human who is now the Magistrix, but her powers seemed to be surprisingly strong (is she as strong or stronger than Doctor Strange?). I would like to hear more from those who are more familiar with the character.