For those of you who don't know who this is, heres a quick bio:
Legion of Super Heroes (TV series)
Superman X is a clone originally hailing from the 41st century. He was created by the dual-minded cybernetic entity K3NT a play on the name Kent, the family name of the original Superman's foster parents using DNA from the original Superman and Kryptonite. K3NT's hope was that a being made in memory of past superheroes would be able to defeat the menace of Imperiex.
Before his first appearance, he obtained an artifact of long-forgotten technology similar in appearance to the Boom Tube technology of the New Gods that allowed him to travel through time. He used this to journey 1000 years into the past to the time of the Legion of Super Heroes, to recruit them in his fight against Imperiex. It was the Legion's eradication of evil in their time (their near-future, Kell-El's past) which led to an era of unprecedented peace and prosperity. At some point after this, Imperiex appeared and nearly destroyed Earth. With the help of the Legion, Superman X was nearly successful at stopping Imperiex. However, when he was believed defeated, Imperiex stole the time-travel device and went to the the 31st century. Imperiex's actions in the past changed the future, forcing Superman X and the Legion abruptly escape back to the 31st century before Superman X's timeline was completely consumed by a sudden proliferation of "antimatter" bubbles (a result of Imperiex's influence upon the past).
It appears that he will remain in the 31st century with the Legion, fighting Imperiex and learning to be a hero.
Production of green crystalline structures
Energy charged arms
Immunity to Kryptonite
Base: ML Iron Fist
Head: DCD Superboy-Prime
Hands: FO Punisher
Boots: Mr Fantastic (Fantastic Four: The Movie)