[@Cu Chulainn] I suppose this is just something that I think maybe has 1 line in the OOC post (or maybe not mentioned at all, I might've forgotten), but there were already human techniques incorporated into Arts while it was being developed. Because I wanted to leave the line open for actual real world mysticism and occultism schools/sects or whatever you might want to call it. So assume that those did exist, and are real in the setting, but eventually all of that type of magic became unified in Arts.