*spoilers*
I fought Hircine in his wolf-form as a human, but it was almost impossible to do any damage, even on -100 difficulty. Most of my spells got reflected or he resisted.
I wonder if mods did that. Either it was galsiah's character development (I was specialising in magic, lvl 42...so only WIllpower/Intelligence clearly round 130, anything else way below 100) or probably the code patch (maybe the feature were unarmored combat is calculated via strenght).
Else I had mana-regen for NPCs.
I would like to hear of your experience with this final Bloodmoon quest.
On a site note: MCP's option to calculate unarmored combat by strength made the werewolves in Hircine's dungeon ultra-overpowered....death after a single hit...so I was jumping from wall to wall...it was kind of funny. But luckily all MCP features are optional- Only too late for me.