Xan

Was a human, but mutated by an unscrupulous mage to be basically a gladiator. They’re almost impossible to kill. they can do a sort of teleportation they call stepping. they have heightened senses, and they heal very quickly. The rounds of mutations stripped away pretty much all of their pigments. They can get monstery and kinda hulk out sometimes.
the collar works like a magic shock collar.

they have a black hippogriff named Mors Desuper, Mors for short.

they use a flamberge.