Anyone lives long enough in the MU, they get some new powers. Maybe they last, maybe they don't, but they will get them.
Captain America had superstrength. Cyclops can calculate ricochets with exceptional precision. Doom can stick his mind in someone else's body. Aunt May was a herald of Galactus. Warpath can fly.
So, which new powers flipped your switch and which ones do you hope are forgotten and never addressed again?