Fang-Grinder was king of the Ghols and a huge Ghol at that. He was considered a servant of the Fallen Lords and rivaled Soulblighter in his destructive tendencies. Fang-Grinder hated Dwarfs with a passion and took any opportunity to slay them. Fang-Grinder hated Dwarfs with such a passion that he would kill anyone allying themselves with them. His Ghols became easy allies to the Dark.
Fang-Grinder's reign of terror would end due to the heroism of Mauriac. Mauriac slew Fang-Grinder in a heavy fight and routed his forces. The Ghols who saw this retreated in terror after witnessing their great king die.