Reverse-Flash

Reverse-Flash is a title that has been taken by three supervillains in DC Comics. All of them have super-speed and are enemies of the Flash dynasty. The Rival first appeared in Flash Comics #104 (February 1949). He is Dr. Edward Clariss, a professor at the university attended by the Golden Age Flash, Jay Garrick. He believes he has recreated the formula that gives Garrick his speed, which he calls "Velocity 9." He heard Joan one night talking about how the Flash got his speed to another student, which helped him get the last formula. Bitter at the rejection of his claims by the scientific community, though he had become famous for other inventions in Europe, Clariss becomes a criminal, wearing a darker version of the Flash's outfit and...