            "Until no magic is left," Esme said, shaking her head. "It will all be contained into the metal, which I do not believe can be broken off. I have seen zis before, and, well...ze people who put such cuffs on do not wish for it to ever be removed. Eventually, he will go into a coma, and some time later, he will not wake up. A wizard's body cannot survive without his magic. The soul goes into sleep forever."