You are X-Zero. You have recently discovered that you were a mutant when a sentinel attacked you. You were rescued by the X-Men and given the address to the X-Mansion. You'll have classes in the daytime to teach you the skills you'll need, and training in the Danger Room for Ninjutsu. You are given a ninja suit, metallic jojutsu staff, and techno-gadgets to train with. This will help compensate for your lack of offensive mutant powers. Your power is the ability to nullify other mutant powers.