The Crystal Dragon — Richard A. Knaak

Strange sinister dreams haunt the Wizard Cabe Bedlam and lead him to the desolate peninsula of Legar. Here an inquisitive band of wolf raiders has accidently discovered the resting place-and the sorcerous weapons-of an ancient, unhuman race, the Quel. The wolves plan to use the stolen magic for terror and conquest...until they inadvertently unleash the monstrous Quel from their dark, eons-long sleep. Suddenly Cabe, the demon Darkhorse, and the vengeful Gryphon are trapped between two hordes wielding hellish powers. And to stop them Cabe must become a willing pawn of the world's oldest, most mysterious drake lord, the enigmatic, maniacal Crystal Dragon himself....