Fairly interested in this, thinking of making a vampire necromancer/illusionist. Would necromancy be fine falling under the umbrella of Conjuration? And would you have it work how it does mechanically in Oblivion with literally summoning the dead from thin air or reanimating corpses like in Skyrim?

Also how old is the maximum for a vampire? I'd want to set him up so he was active for a little while before joining the worm cult then leaving and spending a few years independent before joining the mercenary company. Also the whole plot of most the people he knew being old or dead sounds fun to play around with.