Christie (Dead or Alive)

A Very dangerous assassin in the Dead or Alive series made her debut in Dead or Alive 3, she is the arch enemy to Helena Douglas, especially in Dead or Alive 4 when it revealed that she assasinated Helena's Mother at the Opera House in an attempt to kill Helena, her mother took the bullet to save her daughter from such a fate, Christie is depicted as a cold blooded, seductive, and calculating woman who knows many ways to kill someone, as shown in her Dead or Alive 4 ending, she gained the attention of a yakuza mobster who was so mesmerized by her that he failed to notice that she stuck him in the back of his neck with a needle cutting into his vertabre killing him instantly, leaving him standing there dead as if he was still gazing at her as she walks off.