80. Prometheus

Prometheus (real name unknown) was the son of a pair of hippie criminals - Bonnie and Clyde types - who went on a robbery and killing spree before being gunned down by the police. His hair turned white from the shock of the event. It was then and there that he vowed to destroy all forces of justice.

Leaving home at the age of 16, Prometheus honed his skills studying with the evil monks in the Himalayan city of Shamballa. It was there that he was transported to "The Ghost Zone" (AKA The Phantom Zone). There, he was free to build up a resistance to the Justice League, whom he would later take on and nearly single-handedly defeat.

Prometheus penetrated the Watchtower, shot Martian Manhunter, disabled Steel, hypnotized Huntress, neutralized Green Lantern, trapped Zauriel, tricked the Flash, laid the smackdown on Batman, and may have brought the Man of Steel to an end were it not for Catwoman unexpectedly cracking her whip at his bathing suit area.

Through his possession of the "Ghost Zone" key, he has the ability to teleport. And he's equipped with some sweet technology that greatly enhances his abilities. He carries a tonfa (a baton-like weapon) that allows him to deliver superhuman blows. The greatest weapon in Prometheus' arsenal, however, is a helmet he invented that allows him to download the knowledge of others directly into his brain. This has allowed him to access and combine the fighting skills of the best fighters in the world.