While plenty of Marvel Comics characters have toed the line between hero and villain over the years, few if any have shifted from one extreme to the other like Magneto. Though the Master of Magnetism may have started off as an abject villain, he died as nothing less than one of mutantkind's most fiercely dedicated defenders. Now, someone else has even been given a chance to pick up Magneto's legacy where it had previously been cut tragically short, and his long-lost clone might hold the key to saving mutants entirely.
Source：https://www.cbr.com/magneto-clone-joseph-returns-xmen-marvel-comics/
