Equus

Equus is a fictional comic book supervillain, a cyborg mercenary in the DC Comics universe who serves as an opponent of Superman. Created by writer Brian Azzarello and artist Jim Lee, he first appeared in Superman #206 (August 2004), which was published in June 2004 as part of the "For Tomorrow" storyline. Equus first appeared in the third issue of the year-long "For Tomorrow" storyline that ran in Superman in 2004 and early 2005. A prototype for the OMAC Project, he came into conflict with Superman when the superhero discovered that "The Vanishing", an event in which one million people completely disappeared from the face of the Earth (including his wife, Lois Lane), was traced to an unspecified country in the Middle East....