Some of this stuff is extremely disturbing. Devour self huh? I particularly like flesh to flesh and inner maiden, though there isn't any specifically undead master-type spells here.

I plan to make Grim Embrace permanent.

The only problem is, it makes me regret playing a dread necromancer, who can't use any of this. A long debate with the dm about spell research and spontaneous casting might work.

Thanks a lot for this, by the way.