hells ya
Galaxy Master = Powers: The Galaxy Master is able to survive in virtually any environment, from the vacuum of outer space to the depths of the ocean. It survives by drawing energy from its victims. It can manipulate and release most forms of energy in the form of blasts, radiating waves, or force fields. It can project solid matter, such as meteor-like rocks. In addition, it can transform itself into virtually any form it can imagine, for solitary giants to a multitude of small insect-like creatures. Its primary weakness was attack from within its form, which generally occurred when its energy levels dropped so low that it could not prevent an attacker from entering.
Mr.Mxyzptlk = Powers:
Magic: Mr.Mxyzptlk is a being from the 5th dimension and as such he can use his mastery of 5th dimensional science to shape reality in the earth dimension. Mxyzptlk can manipulate time and matter with a thought and can impose new laws of physics just by thinking.