Joseph was a Marvel Comics character who was briefly a member of the X-Men.
Joseph was a clone of the X-Men’s nemesis Magneto , possessing his magnetic powers, though he was originally intended to be an amnesiac Magneto . He had a brief courtship with Rogue before dying in battle with the actual Magneto.
Joseph was discovered near a South American orphanage run by a nun known as Sister Maria. After several run-ins with "The Colonel," Joseph opted to leave the orphanage to protect the children. It was shortly after this that he encountered Rogue and saved her from the first wave of Bastion's "Operation Zero Tolerance." Rogue believed Joseph to be an amnesiac and mysteriously youthful Magneto. During this time, the X-Men first encountered the being known as Onslaught. Believing Magneto to be responsible, the Avengers sought Joseph out. Out of guilt for what he believed were his past sins, Joseph joined the X-Men in their war against Onslaught.
As a clone of Magneto, Joseph possesses the superhuman power to generate extremely powerful magnetic fields. He can employ these magnetic fields to manipulate ferrous metals and to produce a number of other effects. He has also been shown to generate electricity and electromagnetic radiation. Joseph is capable of personal levitation/flight at high speeds, and often produces a protective magnetic aura around his own body. The real Magneto has on rare occasions been able to produce a wormhole using magnetism, and to safely teleport himself and others by means of the wormhole, but Joseph has not demonstrated a similar ability.