Superman would win I think. Magneto could not rip the iron out of him. Then is no elemental iron (Fe) in a person's blood. Only the nutrient. And the nutrient doesn't have magnetic force to it.
However, Magneto could effect the electricity in Superman's body, and effect the gravitrons Superman may use to fly (and lift huge objects instead of pushing through them).
But I still think Superman would win cause he could move so fast Magneto wouldn't even see him coming.
However, Magneto could effect the electricity in Superman's body, and effect the gravitrons Superman may use to fly (and lift huge objects instead of pushing through them).
But I still think Superman would win cause he could move so fast Magneto wouldn't even see him coming.