Nightmare Fuel: Kushiel's Legacy

Kushiel's Dart

  • Melisande drugging Phedre and Joscelin, torturing Phedre for information and selling them both to the Skaldi.

Kushiel's Chosen

  • The brutal murders of Fortun and Remy.

Kushiel's Avatar

  • Pretty much everything the Mahrkagir does qualifies.
  • The portion of Avatar set in Darsanga when it's not being Fetish Fuel.
    • Of course, as Phèdre points out, it's possible for something to be both horrific and Fetish Fuel at once.