Pendragon was once an alcoholic magician that worked in a carnival that became controlled by one of the worshipers of the Gods of Chaos, until this changed when Vampirella reached the carnival attracted by the influence of the evil god. Vampirella fought and destroyed the power of the God of Chaos, thus freeing Pendragon from a hellish existence. As a gesture of gratitude, Pendragon decided to join Vampirella and help in her quest in destroying the remaining Servants of Chaos, despite he was of little use. Together they traveled across the world with Pendragon presenting himself as a stage magician and Vampirella as his assistant.
Recently he has discovered his ability to cast real spells not just cheap tricks. He was often portrayed as an alcoholic.