Racial-priority magics aren't rare, new or bad in the server. There's been even more restrictive magics, like Dwarven Runesmithing, Kha' Moon prophecies, High Elven Fi', and then groups whose religion and magic usage were entirely alligned, like the very abstract "aspects" of druids, the "spirits" of shamanism, the deity like Azdromoth, Mordring, and lastly obviously the very niche groups of clerics and paladins through the ages. I think its interesting to create something out of the vague "seven skies" blessing that humans were given by the creator which has always been vague and esoteric.