that's Cassie lang, the second Antman's daughter, who runs with the Young Avengers under the no de plum "Stature" and has an odd romance with the Vision because he received the brain engrams of Iron lad who loved her who was really Young Kang, She can get big or small it's tied into her emotions to that her sense of selfworth can make her huge and tiny too.
Katie is like Bishop. She eats energy. Then redistributes it.
Now my mind is fucked a little.
Is Lucas Bishop really Katie powers grandson? Is he not a mutant? Has he just been "passing" all this time? How unfortunate for him consideirng the tattoo and the concentration camp, y'know?