Vexen takes great pleasure in manipulating his opponents. As a scientist, Vexen approaches problems like an intellectual, with a hypothesis and a method to test those hypotheses. Appearing very much like a stereotypical "mad scientist", Vexen views life as a grand experiment. More than any other member, save Xemnas, he considers his numerical rank a literal one and often derides members with lower numerical rankings than his. Vexen is often seen as very impatient.Cowerdly when it comes to Xemnas