Kernberg described malignant narcissism(7) as a syndrome characterized by a narcissistic personality disorder (NPD), antisocial features, paranoid traits, and egosyntonic aggression. Other symptoms may include an absence of conscience, a psychological need for power, and a sense of importance (grandiosity). Pollock wrote: "The malignant narcissist is presented as pathologically grandiose, lacking in conscience and behavioral regulation with characteristic demonstrations of joyful cruelty and sadism".(8)