Currently I'm in the middle of a test build for my mod. So far there's only one skill set involved, but none of the skills grant the designated abilities they're set to. I'm not sure if it's because I have them cost zorkmids instead of mp, or if it's due to the extra </spell> at the end of each spell. Initially I thought the latter because without it the mod just wouldn't load at all, but at this point I don't even know.