Name: The Adversary
Alter Ego: Cary Richards
First Appearance: The Adventures of Superman (vol. 1) #579 (June 2000): "Pranked!"
Super? (Has Super Powers/Special Abilities/Technology): Yes
Number of Appearances: 3
Enemy of: Superman
Pawn of Lord Satanus. Apparently, he was just a young kid that had gained his desired superpowers through a deal with the demon. His main motive was simply to duke it out with Superman and thus make a name for himself like Doomsday did. Superman finally defeated the villain who has not been seen since.
Suggested links for further research about this character and the character's religious affiliation: