Ridoc Gamlyn is a dragon rider at Basgiath War College, bonded to Aotrom, a brown swordtail dragon. His signet allows him to wield ice, including pulling water from the air, creating ice walls, and freezing water inside objects. Stocky and muscular, he has dark brown hair and a dragon relic of Aotrom wrapping from his upper arm to his shoulder. Known for his witty, wise-cracking humor, especially in history lessons, Ridoc is kind, strong, and fiercely protective of those he cares about. 