Attea is known to be very bratty and spoiled, and often desires perfection from all her subjects. She's "naturally cold blooded" and very manipulative, planning and scheming to get things to go her way, whether it means betraying allies or family. She also shows enjoyment in fighting and killing, even expressing the notion that destroying planets and billions of lives is fun. She doesn't like to lose, and is not above getting revenge on those who best her. She does have a more light-hearted side and a sense of humor though, albeit a rather twisted one.