Glouvil is a large, two handed sword, owned by Refal, King of Gastark. The power of this Rule Fragment grants enormous destructive powers to the one who weilds it, but in return that one has to sacrifice something important. In order to use the sword, the bearer must summon the spirit within the sword, presumably with their mind, and tell the spirit what they are willing to give as compensation. The compensation, however, will not be taken until after the power of the sword is unleashed. Refal had already sacrificed his sense of smell and his right leg when he sacrificed his left eye for the power of the sword just after meeting Kiefer.