Source: pinterest.com

5. Circe

The daughter of two Titans (the mythology kind, not the Teen kind), Circe had a real thing for turning people into animals and mind controlling them.

One of her first moves was to initiate a war between the gods of several pantheons, which, as opening gambits go, is pretty hardcore. Circe eventually traded her soul to the demon Neron for more power during the events of Underworld Unleashed. After that, she found a spot on Lex Luthor's Injustice Gang during his attack on the Justice League of America in the Rock of Ages storyline.

During this time, she apparently tried to seduce Luthor, who shot her down cold. Harsh. She eventually used her expanded powers to boost up many other Wonder Woman foes, stealing Diana's own powers for herself. Circe is one of the best wonder Woman villains.

She's cold and conniving and vicious and calculating, and makes for the perfect antagonist to Wonder Woman's all-loving nature.