A supervillain, or supervillainess, is a variant of the villaincharacter type, commonly found in comic books, action movies and science fiction in various mediums. Supervillains typically concoct complex and ambitious schemes to accumulate power. Supervillains are often used as foils to superheroes and other fictional heroes. Their extraordinary brainpower, superhuman abilities, or sheer ambition make them viable antagonists for the most gifted heroes.
See more at Wikipedia.org...