New D&D Underdark Sourcebook Possible Coming in Late 2027
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Article Abstract
- Dungeons & Dragons not too long ago rolled out two Unearthed Arcana playtests centered on the Underdark.
- Given how playtests work, this recommend that we’ll possible be seeing a number of D&D Underdark sourcebooks.
- The brand new content material will possible function Underdark themed subclasses, species and spells, together with new lore associated to the drow and the traditional subterranean metropolis of Deep Imaskar.
- It’s possible the e book shall be launched someday within the Fall of 2027 (though this can be a tough estimate) and has not been formally confirmed by Wizards of the Coast.
In the event you actually need to know what’s coming subsequent for Dungeons & Dragons, there are few higher place to look than Wizards of the Coast’s ongoing Unearthed Arcana playtests. We knew for instance, that each Ravenloft and Darkish Solar books had been coming lengthy earlier than they had been formally introduced because of to a number of main UAs.
Now, all indicators are pointing downward to a brand new D&D Underdark complement. That’s as a result of we’ve simply seen back-to-back releases of two subterranean playtest packets: Underdark Options and Underdark Options 2 . This implies that Wizards of the Coast is certainly laying the groundwork for a significant return to the realms beneath.
So is the writing on the cavern wall or is one thing else brewing within the darkness? Under, we go deep and have a look at why a brand new D&D Underdark complement is probably going within the works.
What’s going to the brand new D&D Underdark e book be about?
To be clear, Wizards of the Coast has not formally confirmed {that a} new Underdark complement is in growth and no such product is listed for the 2026 and 2027 roadmap of upcoming D&D books. That being mentioned, primarily based on what we’ve seen within the two Underdark playtests launched in August and September 2026, it’s possible we’ll be getting one (or extra) books with the next participant and GM-facing content material:
- New Subclasses: Up to now we’ve seen six subclasses: Path of Unlight Barbarian, Freedom Area Cleric, Circle of Spores Druid, Home Agent Rogue, Faerzress Sorcery Sorcerer and Imaskarcanist Wizard. It’s potential a few of these could also be dropped and different subclasses added primarily based on participant suggestions, however given how a lot effort goes into producing this content material, they nearly actually shall be printed in a player-facing complement. Notably 5 of those are model new, whereas the Circle of Spores Druid is an replace of a subclass that first appeared in 2018’s Guildmaster’s Guide to Ravnica and was later up to date in 2020’s Tasha’s Cauldron of Everything,
- New Species: We’ve additionally bought 5 new species: the Deep Imaskari, Drider, Illithidkin, Kuo-toa and Myconid. All of those are fully model new and haven’t appeared as playable species in any earlier D&D 5E supplies.
- New Magic: Within the playtests, we’ve seen two new forms of magic: Unlight (a sort of unnatural, contagious magical radiance) and Faerzress (magical radiation left behind by the spider goddess Lolth). Each of those programs tie-in to a number of of the subclasses and it’s possible we’ll see new spells, magic gadgets and mechanics constructed round them.
- New Lore: The playtest spends a big period of time protecting the Imaskar Empire, an historic nation of people that deserted the floor world 1000’s of years in the past and settled within the Underdark, utilizing Unlight to develop crops and defend their metropolis. Whereas Imaskar has been briefly touched upon in some D&D dietary supplements over time, there’s by no means actually been a deep dive.
- A return of the Drow: The brand new Unearthed Arcana playtest materials additionally covers darkish elves and the town of Menzoberranzan. Notably, in D&D 5.5E drow grew to become a playable race, fairly than being represented as stereotypically evil. They had been, nonetheless, ultimately included because the “Drow of Lolth” stat block within the Adventures in Faerûn complement, paving the way in which for his or her return in a devoted complement.
- New Feats: The playtest introduces the brand new Path of Ceremorphosis (much like the Path of the Lich and Path of the Death Knight), which options the Mindflayer, a traditional Underdark monster.
It’s potential that we might also see two books: a basic complement with character choices and a tie-in marketing campaign, very similar to how we noticed the Arcana Unleashed complement and the accompanying Arcana Unleashed: Deadfall journey.
When will the brand new D&D Underdark e book be launched?
Based mostly on previous publications, there’s often over a yr from the primary Unearthed Arcana playtest to the ultimate product being launched. With Ravenloft: The Horrors Inside for instance, the primary UA was launched in Could 2025, the product was formally introduced in March 2026 and it lastly hit cabinets on June 2026.
If this new D&D Underdark e book comply with the same growth cycle, meaning we will possible anticipate an official announcement within the early summer time of 2027 and an official launch a number of months after within the late summer time or early fall of 2027.
Remaining ideas
It’s been over a decade since Wizards of the Coast launched Out of the Abyss, the final complement centered completely on the Underdark. But the setting stays as standard as ever, showing within the Honor Amongst Thieves and Baldur’s Gate 3. Provided that, it’s not stunning that the Underdark has resurfaced for D&D 5.5E.
We’ll be retaining a detailed eye on this potential new product within the days forward and can replace this web page with new data because it’s made accessible.
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