Sebastian Faust, or simply Faust, is a fictional character, a comic book superhero from DC Comics, loosely based on the protagonist of the German legend who sold his soul to the Devil. He was introduced in the 1993 Outsiders comic book series.
Faust is the son of the evil magician Felix Faust. His soul was sold by his father to a demon named Nebiros in exchange for power, but the demon cheats and grants the power to Sebastian instead of his father.
Faust possesses magical powers of an unclear nature. In addition to his vast magical power, he is also able to steal the souls of others, granting him their abilities and powers, as well as recharging his magical powers.
Faust has applied his magic in a wide variety of ways, including healing, regeneration, matter transformation, teleportation, scrying, and polymorphing.
Read more about Sebastian Faust: Fictional Character Biography