Orun Wa was a Kaminoan scientist and member of the Kaminoan High Council, responsible for creating the Null-ARC's. Like J'iang Li, he was perfectionist, and was disappointed when he discovered that the defects the Null-ARC's exhibited. The troopers were deemed too unstable and insubordinate to be used in combat, totally independent and free from orders. Wa was disappointed with this, and the troopers were well aware of that fact and because of this, Orun Wa decreed to the rest of the Kaminoans to terminate the Null-ARC's.