n Zephyr, Energy (Magic, Force Energy, whatever people decide to call it at the time) controlled by an "Omega - Class Sorcerer" is a highly unstable and volatile thing. They wear grounding jewelery (all the jems and bracelet and even the giant mecha Arm with the letters "FAU" written on it; it stands for "Force Auxillery Unit" ) in order to keep it under control, but even with enough concentration the Sorcerer or Sorceress can bypass the safety measures and blow things up.
Taking off all of that equipment pretty much means END O THA WORLD, which is why only one of them are allowed on a worldship. :3
And If you think that's bad, try being married to one.