Shrink your age numbers please. Myvrider was the first of all dragon riders and keep him at 800 or below he is still a veteran yes but not nearly as old as she is also mellow down his personality I'm pretty sure my elf wouldn't allow such a harsh man to teach riders . also his dragon is twenty feet. Xeon would easily place the dwarf under if he ever got too sharp with a student. Xeon may not look it but mess with riders he is one scary dragon and dwarf can scare him been alive for way too long