He became involved with the ongoing war between the Green Knight and the forces of the Bane, and was granted the Pendragon spirit which had once belonged to Sir Percival, which gave him superhuman powers. Ben, alongside his lover Kate McClellan, was one of the Knights of Pendragon who was involved in the final battle with the Bane. He was killed, then resurrected, but ultimately gave up his life to save the life of Union Jack.
Imbued with the spirit of an ancient warrior by the name of Pendragon. He was able to project damaging blasts and had the ability to heal others. At first he used a fake holy grail to focus his powers.