This magical mernaga serves as the motivation for the whole race, as it's said he'll grant a wish. He godmodes the hell out of anytime he shows up and challenges people to impromptu races, and he can't be knocked off of his steed (which is good because how the hell would he get back easily? I mean he's magic, but he's probably not that magic. His weapon is made from orichalcum, so there's that. Didn't think of a name for it, though. Not yet. He's probably part-shojo, with that skin and hair.
Looks pretty badass!
Look cool. A nice "end boss" style of pose and expression. Cool to read that the classic Orihalcum is being used.
Question: What if the reason he can't be unseated is because he wraps his tail around his steed, locking him in place?