The Warden was in charge of the Cube, an Alien detention facility. He appeared to have no regard over the lives of the inmates. He also seemed to have a hatred for aliens. He sent Noh Varr to attack the Runaways and Young Avengers. Through the events that followed, he was defeated and Noh varr humilated him. Turning the Cube into the new capital of the Kree empire.
