Circe (DC)

Circe is a powerful supernatural supervillain appearing in DC comics and is one of Wonder Woman's greatest enemies - while Wonder Woman champions the gods and seeks to protect humanity Circe champions only herself and sees humanity as just another tool by which to get what she desires.

Circe often refers to herself as a goddess and indeed has shown herself to be one of DC's most powerful sorceresses, capable of many mystical feats but never seeming to be content with what she has - Circe seeks to dominate the world and defeat Wonder Woman so that magic can rule supreme.

DC Universe Online
In the DC Universe Online game Circe is the mentor to villains who choose the path of magic and will appear to them via communication - she is as power-hungry and malevolent as ever but seems to be intent on working with Brother Blood to unleash Trigon into the world so as to literally transform the world into Hell.

Circe holds those that oppose her in contempt and is very arrogant, as can be seen when (in DC Universe Online) she refers to Brainiac's plans as "amusing" her and stating he will never master the power of magic.. as in the comics she sees Wonder Woman as a major threat and is intent on having the Amazon bow before her so as to finally end their lengthy rivalry.