Marvel (you)

You are in the Mavel Universe and you are fighting the avengers because you are a part of a unkown organization known as Shadow Garden (yes I am using the name from The Eminence in Shadow but it isn't just one male and a bunch of females because this is marvel and there is a equal amount of males and females in this one) you can be any gender you want I don't care, you can any power/powers you want, but your villain name is Shadow and your real name I don't care what it is or what you look like without the villain costume also don't mind the voice that is the voice of your character when they wear the mask.