Maleficent

Maleficent is a Disney Villain and a major antagonist in the Kingdom Hearts series.

Personality
Maleficent is a scheming, manipulative and highly cunning sorceress, who seems utterly determined to take over the dominion of Kingdom Hearts. She is mostly seen in a cool, calculated manner, easily manipulating Riku into helping her aims, whilst she pretends to care for helping him find Kairi. In Kingdom Hearts II, she is highly vengeful towards Sora, because of him having destroyed her in the first Kingdom Hearts game, and she has been easily angered at times. She doesn't tolerate failure, as shown when she berates Pete for his attempt to take over Kingdom Hearts without her, saying to him "Mark my words, there'll be no place for you when our time comes. Useless imbecile!". Despite this, she seems to tolerate the incompetent Pete as her helper. She is not without scruples, however, and has aided Sora on some occasions, yet, for her own evil reasons, saying to him at one point "Do not misunderstand me, I shall have revenge on you yet": indeed, by the time of Kingdom Hearts coded, she appears to have reverted to her evil self and is once again attempting to kill Sora, albeit a digital version of him.

Another important aspect of her character, like most Disney villains, but exceptionally notable in her case, is her superiority complex. This is readily apparent in nearly every instance in Kingdom Hearts II whenever the subject of Nobodies and Organization XIII are brought up and when facing them personally, and this view of herself extends to any Heartless she commands, despite the all-too obvious difference in power and capabilities of Nobodies in general over the Heartless. However her superiority complex is not entirely unfounded as she is easily one of the most powerful characters in the series, rivaled only by Master Xehanort. Thus her views of the Organization as insignificant are, to her, quite true. In contrast to Pete, she possesses extreme and completely legitimate confidence, while her minion is a coward and doubts of their chances of winning.