Ah, yes, Fantasy RPG. Like a stagnant pool for mosquitoes, this is a well known breeding ground for Mary Sues. You'll find quite a few half angel, half demon, half god, half you get the point. Like all other Sues, nothing within canon can defeat them. Yea, let's go, y'all got the basic idea. Which universe did ya have in mind, Kaleb? So, we can know exactly how to blend in.