Well, as xeno's lore don't tend toward fight, I tried to make him "the best spy in the world" trope. No, really, it could be anyone, anywhere, maybe it's your cat, maybe your little brother who bother you since the last 30 minutes for you to give him the computer because, it could be everyone!!!

More seriously, I tried to make something more original and fitting for him, even if his breath is still devastating (still a dragon, I mean...), his greatest strength is his shapeshift.
I never thought rogue-dragons could be a thing though, but it was funny.

Anyway, thanks to https://www.furaffinity.net/user/xenopony456/ for letting me do this, I hope he'll like it ! cheers !