What kind of creature or object would you like to be in this world?

If it were possible, what kind of creature would you want to be in the real world? Any creature, whether from a movie or from the heroes. Personally, I would like to be a master of the elements, meaning I could control fire, water, earth, air, stone, energy, weather, light, shadow, ice, temperature, lava, etc. Also, you could be a creature from reality. And I would also like to be able to control invisibility and visibility, illusion, etc.