just curious, is it possible to level up a Volkihar vampire that is thralled to a Nightlord vampire by going to prison (glitch)?

also, how many new vampire types are there? I've seen nightlords, which are prettyyyy tough, and I've heard there are nightmasters as well.

on the same note, what kinds of different werewolves have been encountered in the wild? I have yet to run into any..

wut?

I honestly didn't understand a single thing in the OP.

If your asking if you can level up YOUR thralls than I'm not sure, I never really played in depth as a vampire, only did it once to beta test DG fully. On the Werewolves, theres only 1 kind of werewolf. I've mostly found them to be in pairs attacking deer or fleeing people who thank you if you manage to save them. One spawn area I do remember is in between Fort Greenwall and Tovalds Cave. Tovalds Cave is a falmer hideout on the same mountain side as the Eastmarch Imperial camp.