Dungeons & Dragons - Ravenloft: The Horrors Within

Ravenloft: The Horrors Within is the ultimate horror expansion for Dungeons & Dragons 5E — a complete toolkit for Dungeon Masters who want to bring dread, darkness, and psychological terror to their campaigns.

As DM, you are the mastermind. This book puts every instrument of fear at your fingertips: 16 Domains of Dread, 17 Darklords with full stat blocks, 10 genres of horror from gothic to cosmic, and a bestiary of 42 monstrosities. Your players will uncover new subclasses, haunting backgrounds, and supernatural curses — but whatever choices they make, one thing is certain: this is a nightmare they can’t wake from. And you’re in control.

What’s good?

• 16 Domains of Dread, including the new cosmic horror domain, Innsmouth
• 17 Darklords with challenging stat blocks — ready to drop into any campaign
• 7 subclasses, 4 species, 4 backgrounds, 9 Dark Gifts for building tortured protagonists
• A bestiary of 42 monstrosities and 9 domain denizens across 10 horror genres

Who is it for?

• ✔ Dungeon Masters who want to run horror-themed D&D campaigns
• ✔ DMs familiar with Van Richten’s Guide to Ravenloft, looking for a deeper, expanded resource
• ✔ Players who want new subclasses and character options built for dark, gothic settings
• ✖ New players — this is a supplement, not a standalone rulebook

Compatible with fifth edition Dungeons & Dragons (5.5e).

Pair with: Browse the full Dungeons & Dragons collection for more sourcebooks, adventures, and starter sets.