Joseph is a clone of Magneto possessing his magnetic powers. During the "Magneto: Not A Hero" limited series Joseph murdered 40 anti-mutant campaigners while wearing Magneto's costume leaving Magneto to take the blame. To combat the ensuing Magneto Joseph also assembled mutated clones of the Brotherhood of Mutants consisting of Blob, Toad, Mastermind, Quicksilver and Scarlet Witch.

ML Captain Marvel base figure with ML Longshot head, ML Magneto cape and hands, XMC Stealth Wolverine lowers legs and ML Emma Frost hair. All other additions/details sculpted with Apoxie Clay. Painted with Citadel paints.