I will not claim to be an expert in Elder Scroll lore because as much as I enjoy it, it's somewhat difficult to follow having not played the older games (I did play Morrowind) and having never read through every book. Which is why I have this peculiar question; I know of mages and their subgroup "necromancers" but is there anything else? Daedra are clearly not undead and while mages can certainly summon them as they please, is there a specific name for one who deal mostly or entirely with their kind? My guess is that there isn't but as I mentioned, I'm not very well-versed with everything The Elder Scrolls universe contains.