Ravenloft: The Horrors Within (Review & Deep Dive)

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Dungeons & Dragons has officially made its way back into the Mists and finally released Ravenloft: The Horrors Within. A follow up to the popular 2021 sourcebook Van Richten’s Guide to Ravenloft, this latest supplement scares up new character options, monsters, NPCs and magic items, plus new Domains of Dread and accompanying Darklords to go along with them.

Notably, the book will be officially released to the general public on June 16th (with pre-orders having already arrived on June 2nd), but you can order your copy now from local game stores, D&D Beyond and on Amazon.

So does this new book dig up any fresh frights or is it just the reanimated corpse of previous content? Below, we scare up all the details.

(NOTE: In the interest of full transparency we have received both a physical and digital review copy from Wizards of the Coast, but have otherwise not been compensated for this review).

Table of Contents

• What’s included in Ravenloft: the Horrors Within?
• What are the new Ravenloft subclasses like?
• What are the new Ravenloft species like?
• What are the new Backgrounds & Feats like?
• What are the new Domains and Darklords like?
• What are the adventures like?
• What are the new monsters like?
• What are the Tarokka deck mechanics like?
• What is the art and design like?
• When was The Horrors Within released?
• How much is The Horrors Within?
• Is there an alternate cover available?
• What other tie-in products are there?
• Is The Horrors Within worth picking up?
• Final thoughts & review score

What’s included in Ravenloft: The Horrors Within?

The book is 288 pages in length and contains the following:

Chapter 1: This chapter introduces seven Ravenloft subclasses (two of which are new and five of which are updates of existing subclasses), four new Species (one of which is new and three of which are updates), four new horror-themed Backgrounds, two new Origin Feats, and 9 Dark Gifts (which are essentially Feats).

Chapter 2: Domains of Ravenloft This chapter details 17 individual Domains of Dread and their associated Darklords (with full stat blocks). Notably, there is only one new domains (Innsmouth) and one new Darklord (Cthulhu). Each domain also includes one short adventure (which range from Levels 2 to 16).

Chapter 3: Ravenloft Adventures This chapter provides guidance for Dungeon Masters on managing horror campaigns, offering advice on utilizing Darklords, atmosphere and roleplaying. It also includes some brief suggestions for Bastions and how players can enter and escape the Mists.

Chapter 4: Creating Domains of Dread: This chapter provides guidance for Dungeon Masters on how to create your own Domain of Dread and Darklord by tapping into one of 10 specific genres of horror.

Chapter 5: Denizens of the Mists This chapter offers stat blocks for 51 new monsters, complete with new stat blocks. These range in CR and creature type and all have a unique horror theme (and in the case of 10 of them, association with a specific Domain of Dread).

Appendix: This final section includes rules for using the Tarokka Deck, as well as a pronunciation guide for the various locations, creatures and characters found in the Domains of Dread.

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What are the new subclasses like?

The book includes seven brand new Ravenloft subclasses. These consist of: the College of Spirits Bard, Grave Domain Cleric, Phantom Rogue, Shadow Sorcery Sorcerer, Undead Patron Warlock, Hollow Ward Ranger and Reanimator Artificer. Of these, however, only the last two are new to D&D 5.5E, with the other five subclasses previously appearing in either Xanathhar’s Guide to Everything, Tasha’s Cauldron of Everything and Van Richten’s Guide to Ravenloft. 

Of the seven options, the Reanimator Artificer, Hollow Warden Ranger and Phantom Rogue feel the most unique both mechanically and thematically, while the other four have some interesting abilities, but don’t exactly stand out from the wide range of other official subclasses we’ve seen in recent releases like Heroes of Faerûn.

What’s perhaps most disappointing, however, is that Wizards of the Coast is recycling five of the seven subclasses instead of giving us something genuinely new and interesting. Considering how unique Ravenloft is as a campaign setting, it feels like a missed opportunity.

One other issue is that to use the Reanimator requires having the Eberron: Forge of the Artificer sourcebook. If you did purchase The Horrors Within on D&D Beyond, Wizards of the Coast has said you’ll get a free digital copy of the Artificer, but if you bought a physical copy of the new Ravenloft book, you’re out of luck. This is going to continue to be an issue for WotC with future books featuring Artificer subclasses, but is something they could also easily address by making the Artificer class an ala carte purchase on D&D Beyond or better yet, offering it up for free.

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What are the new Ravenloft species like?

The Horrors Within contains four new playable Ravenloft Species for D&D 5.5E: The Dhampir, Hexblood, Reborn and Lupin. Of these, only the Lupin is brand new, with the other three having appeared in past D&D 5E supplements. In fact, in the case of the Dhampir, it’s an update to what previously appeared in Van Richten’s Guide to Ravenloft and is identical to the version that appeared in the November 2025 D&D Beyond supplement Astarion’s Book of Hungers.

And while mechanically the updates do feel like a slight improvement (particularly in the case of the Reborn), and the Lupin is a genuinely interesting species with some unique narrative and mechanical potential, the main issue here is again, these are mostly species we’ve seen before in Van Richten’s Guide to Ravenloft.

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What are the new Backgrounds & Feats like?

The Horrors Within includes four new Backgrounds to choose from: Haunted One, Investigator, Mist Wanderer and Spirit Medium. All of them are solid, if not particularly innovative, but do a decent enough job of tapping into the theme of Ravenloft.

For the Feats, there are two new Origin Feats: Sharpe Eye (which essentially provides bonuses to investigation) and Survivor (which provides a buff to initiative and allows you to re-roll saving throws versus fear). There are also 9 new Feats known as “Dark Gifts.” All 9 of these are identical to the Dark Gifts that were included in Van Richten’s Guide to Ravenloft, and other than being reskinned as Feats and some minor mechanical tweaks are mostly the same in terms of their functionality.

Again, it’s disappointing that the Dark Gifts (which have been an iconic part of Ravenloft for almost as long as the setting has existed) are essentially a reskin of content that we’ve already seen in a book that’s only five years old.

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What are the new Domains and Darklords like?

The Horrors Within features 17 Domains of Dread, each of which has a detailed write up that includes domain background info, key locations (along with a world map), DM advice on running games in that Domain and a sample campaign arc (with short adventure write ups and associated maps). More importantly, each domains also includes details on the associated Darklord (or Darklords in some cases), with background lore and a full stat block. This latter element isn’t something we didn’t see in Van Richten’s Guide to Ravenloft, which included plenty of details on each Darklord but no details on their stats.

Notably, in The Horrors Within, the 17 Domains of Dread are as follows: Barovia, Borca, Darkon, Dementlieu, Falkovnia, Har’Akir, Hazlan, Innsmouth, Kalakeri, Kartakass, Lamordia, Mordent, Shadowlands, Sithicus, Tepest and Valachan.

It’s worth noting that 15 of these appeared in Van Richten’s Guide to Ravenloft. The only two domains which were not in that book are Sithicus (although it’s been well documented in past editions of D&D) and Innsmouth, the latter being the only truly original new Domain and is home to the newest Darklord in the form of Cthulhu himself.

The book also includes 24 additional Domains, with just a few paragraphs for each. The domains features heree are: The Agency, Bluetspur, Carnival, Cyre 1313, the Mourning Rail, Forlorn, Ghastria, G’henna, I’Cath, Invidia, Kalidnay, Keening, Klorr, Markova, Nightmare Lands, Nova Vaasa, Odair, Richemulot, Rider’s Bridge, Risibilos, Scaena, Sea of Sorrows, Souragne, Staunton Bluffs, Tovag, and Zherisia.

All of these 24 Domains previously appeared in Van Richten’s Guide (either as full or partial write ups) with the exception of Kalidnay, which has appeared in past D&D lore and is domain associated with the world of Athas (lending further credence to the theory that we’ll likely be seeing a new Dark Sun book in the near future).

Again, the biggest complaint with the Domains and Darklords is that almost all of its recycled from Van Richten’s Guide to Ravenloft. Even “new” entries like Sithicus have been well documented in previous D&D materials, and Cthulhu isn’t entirely new to D&D, having appeared in both early editions of the game and newer D&D Beyond releases like Cthulhu by Torchlight.

Admittedly, the book does do a great job of providing DM advice on how to create your own Domain of Dread, but this too is more or less the same type of material that was presented in Van Richten’s Guide to Ravenloft. It’s well written and useful, but so is what was featured back in 2021.

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What are the adventures like?

As noted previously, within each Domain there is a single standalone adventure that ranges in difficulty from Levels 2 all the way to Level 16. These follow the same format we saw in the 2024 Dungeon Master’s Guide in that each is about a page in length and includes a situation, a hook and suggested encounters, along with an accompanying dungeon or wilderness map. They’re short but effective and have some genuinely unique ideas and solid narratives that that tie in to each Domains.

Where the book really shines though is in its suggestions for Campaign Arcs that are associated with each domain, with the section outlining a possible path that would take characters from Levels 1 to 8. Even if you don’t run them exactly as written, they pack a lot of ideas in a small amount of text and a great for offering DMs inspiration on how to customize the Domain to your own style and group.

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What are the new monsters like?

In total there are 51 monster stat blocks, which range in challenge from minor CR 1/2 threats like Death’s Heads all the way to world destroying CR 21 horrors like the Greater Star Spawn Emissary.

Of this total, however, virtually all of the monsters appeared in Van Richten’s Guide to Ravenloft. The exception is a handful of new entries associated with the Cthulhu mythos, with creatures like the Shoggoth and Gug (which will be familiar to fans of Chaosium’s Call of Cthulhu).

And while returning creatures have been given some mechanical upgrades and new abilities, it’s still a bit disappointing to see so much of the monster material recycled from Van Richten’s.

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What are the new Tarokka deck mechanics like?

One of the most unique elements of The Horrors Within is how it approaches the new Tarokka deck. The appendix of the book includes the complete instructions on using the deck to do a reading and predicting the future (something used to great effect in the Curse of Strahd campaign book), offering a unique atmospheric element to play (particularly if you are using the new physical deck, which is absolutely gorgeous to look at).

A new mechanic, however, is that each Tarokka card is now associated with one specific Domain of Dread. If a character has one of these rare decks and draws that card, they can actually travel to that domain. The catch, however, is that each domain also has an opposing card. If a character draws this card it means that the Dark Lord of the domain becomes aware of their presence. It’s a smart and fun way to act some narrative depth to the deck beyond what we’ve seen before.

What is the art and design like?

It’s not hyperbole to say that Ravenloft: The Horrors Within is easily the most beautiful book that Wizards of the Coast has even produced. Art Director AJ Hanneld and her team has knocked it out of the park, with each image dripping with atmosphere and drama. In many ways, it’s as much of an art book as a rulebook. It’s that good.

The graphic design also does a few things we haven’t seen before from a Wizards of the Coast product, including all black pages and a psychedelic pallet of greens, purples and reds that often repeats itself throughout the book, adding a kind of unique visual connectivity that really adds to the experience of flipping through the pages. It’s truly a remarkable accomplishment and sets a new bar in terms of what a TTRPG book can look like.

When was Ravenloft: The Horrors Within released?

The Horrors Within will officially hit shelves on June 16th, 2026. D&D Beyond digital pre-orders, however, were released to Master Tier subscribers on June 2nd and Hero Tier subscribers will get their copies on June 9th. If you pre-ordered from a local game store who has opted into the Wizards Play Network (WPN) early release program, you’ll also receive your physical copy on June 9th.

Notably, the book is also the centerpiece for D&D Seasons, which is a new concept that connects new books and community events around a specific theme. In the case of the Horrors Within, it’s part of the Season of Horror which runs from April to June 2026 and includes various tie-in products, special releases and organized play events tied to Ravenloft.

How much is Ravenloft: The Horrors Within?

The physical hardcover retails for $59.99 USD (not including shipping and handling), which is comparable to other recent releases we’ve seen. The D&D Beyond version retails for $39.99 USD, although you can also purchase a Digital + Physical Bundle for $79.99 USD or the Ultimate Bundle for $149.99 USD (the latter of which also includes a tarokka deck, DM screen and map pack).

Notably, if you pre-ordered the digital version on D&D you’ll also get the Mists of Ravenloft Digital Dice Set, Ravenloft Play-Along Pack, and D&D Encounters: Shadows of Sithicus mini-adventure.

Is there an alternate cover of Ravenloft: The Horrors Within?

Yes, as with other recent D&D books, there is alternate cover of The Horrors Within. The price is exactly the same as the regular version and it’s also available for purchase online and at local game stores. Notably, the alternate cover is illustrated by Seattle-based artist Pam Wishbow (who also designed the new Tarokka deck) and features a stylized black, white and red version of Strahd.

It’s also worth noting that the primary cover is by Polish artist Anna Podedworna, who has contributed to several other Wizadrs of the Coast D&D products over the past few years.

What other tie-in products will be released?

In addition to the main sourcebook, there are actually a number of other products related to The Horror Within, all of which will be released in June 2026. This includes:

• Ravenloft: Tarokka Deck  ($24.99 USD): This physical set includes 60 Tarot-style cards designed to enhance storytelling, character creation and gameplay. Notably, the Tarroka deck has long been a staple of Ravenloft lore, having been mentioned in numerous supplements over the years.
• The Horrors Within DM Screen ($24.99 USD): This four-panel DM screen will include new Ravenloft artwork and is designed specifically to work with The Horror Within.
• The Horrors Within Map Pack ($24.99 USD): This includes five double-sided poster maps and two token sheets, which are also designed for the new supplement. 

It’s worth noting the Beadle & Grimm’s is also releasing a Strahd’s Silver Edition box set that contains additional maps, player hand outs, cards, accessories, booklets and a bonus adventure, all of which is designed to tie-in to Ravenloft: The Horrors Within. The set will be likely coming out in the late summer or early fall of 2026 and is retailing for $225 USD (not including shipping and handling).

WizKids is also releasing a new Ravenloft miniatures set featuring monsters from The Horrors Within, while Sirius has a whole new collection of Ravenloft dice that tie directly into the new sourcebook.

Is Ravenloft: The Horrors Within worth picking up?

Pros

• Stunning Visual Presentation: The book is arguably the most beautiful D&D product Wizards of the Coast has ever produced, with stunning illustrations, unique new graphic design elements and a custom color palette that creates an immersive atmosphere positively dripping with dread.
• Useful Campaign Inspiration: The book provides a ton of great guidance for Dungeon Masters, particularly the suggested campaign arcs that bring each Domain to life.
• The return of the Tarokka: The deck is beautifully designed, features all new rules and has a unique new mechanic that provides the ability for players to hop between Domains and potentially run afoul of Darklords.
• Comprehensive DM Advice: The books does a great job of walking Dungeon Masters through how to actually run a Ravenloft campaign, and the framework of the ten specific horror genres is a particularly smart design choice.

Cons

• Heavy Reliance on Ressurected Content: Way too much of the book’s content (including subclasses, species, monsters and domains) is a rehash of Van Richten’s Guide to Ravenloft, a book that’s still only a ffew yers old.
• Trapped in the Mists of D&D Beyond: It is disappointing that players who choose to buy a physical copy of the book won’t be able to actually use Reanimator Artificer subclass without fist purchasing Eberron: Forge of the Artificer.
• Monstrously Uneven Mechanics: Some of the design concepts in the book are fantastic (even when applied to subclasses, monsters or feats), we’ve already seen before, but as with many D&D books there’s also material that feels like an afterthought, particularly when it comes to some of the lacklustre subclasses.
• A Terrifying Lack of New Lore: Unlike other D&D settings like the Forgotten Realms or Dragonlance that are locked into decades of well-established lore, Ravenloft can literally consist of an endless number of Domains and Darklords. The sky (or rather the Mists) is endless, but we get just one net new Domain that isn’t even technically new to D&D.

Final thoughts & review score

Almost 40 years after it was first introduced, Ravenloft remains incredibly popular, with recent releases like the Ravenloft: Heir of Strahd novel and the new Ravenloft comic book from Dark Horse showing the setting still has plenty of life left in it. In fact, March 2026 will also mark the 10th anniversary of the popular Curse of Strahd campaign, which for many fans remains one of the best DnD campaigns ever made.

When it comes The Horrors Within, however, there’s far too much legacy and not enough innovation on display. The heavy reliance on recycled content from Van Richten’s Guide to Ravenloft is a significant disappointment, especially for long-time players looking for original material.

The saving graces, however, are the incredible art, the solid DM advice, the unique campaign frameworks and a fresh take on the Tarokka deck. The result is a beautiful, albeit all too familiar, journey into the Mists.

Final review score: 15 out of 20

You can order your copy of Ravenloft: The Horrors Within now from your local game store, D&D Beyond and on Amazon.

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