Ok, while those points are valid, If all science is thrown out then there's no point in much of anything. I always interpreted magic as converting one type of energy into another, such as fire, lightning, water, etcetera. If I wanted to get technical about it, he's transforming his energy into a magnetic field in order to magnetize himself.

I'm just saying if science doesn't apply Felix could punch a hole through someone's chest with minimal effort, as the science behind physics wouldn't bother him. It has to apply or else nothing matters.

Again, my opinion. I'm not GM. I'm not trying to argue. If I'm told Felix is weak to lightning and can't magnetize his body anymore, that's fine. I'll even bump his magic level down if I'm told. I was just stating my opinion.