
Did the comics ever combined Magneto's and Storm's power in the comics? They are both the same in nature(IE ElectroMagnetic force), at least one is a facet of each other.
They could combine them in the greatest rail gun ever powered by The Lorentz force, since both character can add a vector to the equation(one side provides the electricity, one side amplifies the magnetism) . It will be the same as the scientific railgun anime but on steroids.