Hi, I am the author of this post. So I was going to use Sos-Kor for Bloodmage, but I don't think I'll risk it and I'll change it up a bit to avoid any surprises.

You my friend might be on to something. I like that idea, but still don't know if it will be fair use or not. One side of the argument is they created the language and it is their intellectual property. Another is, it's a language and language is to be treated as fair use. So I'm am doing my best at this point to stay away from any Skyrim or TES content.