Vexen

Vexen (voiced by Derek Stephen Prince) is the Nobody of Even and is Ranked Number IV in Organization XIII. He controls ice. Vexen was one of the members who was sent to Castle Oblivion. As a scientist, he created a Riku Replica to counter Sora's light as an experiment. Vexen knew about Marluxia's plan to overthrow the Organization and aimed to stop him, for he loothed Marluxia. Vexen gave Sora a card to Twilight Town, which would jeopardize Marluxia's plans. After Sora fought and beat Vexen, Axel came in and finished him off forever.