Margaery
I don't mind answering, but doing it publicly may not be best right now.
My power is to steal power from others. I absorb them through touch. Thoughts, feelings, and memories, too. But it can hurt the other person, and if I hang on too long they can end up in a coma. The one time I did that to someone with powers, I ended up with hers permanently and her psyche in my head, in addition to my regular. People are upset right now 'cause for most of us, the powers are a part of us, the same as your hand or foot is a part of you, and we can't access them right now.
I don't really do the absorbing too often, especially here - I stay pretty covered up when powers are on. The strength and flying though, I use them more regularly. They're pretty natural after having them for a few years.