Quote Originally Posted by Nifft View Post
- Alternate rules like Vile damage
- Spells like Mindrape and Vile Spear
- Feats like Violate Spell and Dark Speech
- Corrupt Spells (e.g. Lahm's Finger Darts)
- Liquid Pain
- A bunch of PrCs which I re-wrote to be decent
- Nipple Clamps of Exquisite Pain

... so really quite a lot of the book, just nowhere near all of the book, and certainly not without careful examination of each included piece.

Book of Vile Darkness is amazing for villains!
Evil Components is also cool.