Superboy

Superboy is the teenaged Kryptonian/Human hybrid clone of Superman and Lex Luthor, created by Project CADMUS after the death of the Man of Steel.

Background
After Superman's death at the hands of Doomsday, Project CADMUS attempted to create clone of Superman to replace him. After tweleve failed attempts, they succeeded in creating the thirteenth clone, who, however, was released early as a teenager; later known as Superboy. When they attempted to terminate him, he esacped into Metropolis.

After Superman's resurrection, Superboy traveled to the world to begin his own heroic career and fight with other heroes.

Heroes

 * Superboy is amongst the Heroes patrolling the Hero garrison at the Gotham Wastelands.

Villains

 * Superboy may appear in the Knightsdome Arena while the New Villains are attempting to defeat Jesse.
 * Starfire, Beast Boy, Superboy, Wonder Girl and Cyborg will appear to assist Raven's Good Soul Projection in the Gotham Wastelands if it comes under attack from New Villains.

Trivia

 * Superboy first appeared in Adventures of Superman #500 (June 1993).
 * Superboy has been in a relationship with Wonder Girl.
 * He is one of the founders of the defunct superhero team Young Justice, along with Robin and Impulse.
 * Superboy has shown some Mental powers, communicating with other clones in the facility he was created in and exhibiting tactile telekinesis.
 * Due to Superboy being half human, his powers do not possess the strength of a pure blood Kryptonian.