Ravenloft: The Horrors Within Expansion Book

This is a pre-order item. Release date of 06-09-2026

Bring horror to your tabletop with Dungeons & Dragons Ravenloft: The Horrors Within, a gameplay expansion book packed with everything Dungeon Masters need to build terrifying campaigns within the Domains of Dread.

Step into the mists of Ravenloft and unleash a campaign shaped by fear, tragedy, and the unknown. This book gives Dungeon Masters a deeper look at Ravenloft’s haunted realms, sinister Darklords, grotesque monsters, and the tools needed to craft horror adventures tailored to their own party. Whether you want gothic dread, psychological terror, body horror, cursed fairy tales, or something entirely your own, The Horrors Within gives you the framework to make every session feel unsettling, mysterious, and unforgettable.

Inside, players will also find new ways to create haunted heroes, including horror-themed subclasses, new species, backgrounds, and Dark Gift feats that tie their characters directly into the dread-filled stories of Ravenloft. For Dungeon Masters, the book includes detailed Domains of Dread, Darklords with full stat blocks, more than 50 terrifying monsters, and Tarokka-based tools for building your own cursed domain.

Perfect for expanding your D&D horror campaigns, Ravenloft: The Horrors Within gives you the tools to pull your players deeper into the mists and remind them that some nightmares do not end when the dice stop rolling.

Inside the book:

• 7 horror-themed subclasses

• New species and backgrounds

• Dark Gift feats for haunted characters

• 50+ terrifying new monsters

• Tarokka-based domain creation tools

• 16 detailed Domains of Dread, including 1 new domain

• 17 Darklords with stat blocks

• Guidance for building custom horror adventures across 10 horror genres

Compatible accessories such as the Ravenloft: Horrors Within Dungeon Master’s Screen, Tarokka Deck, and Map Pack are sold separately.