Unearthed Arcana

• 1. Introduction

  ›

  Unearthed Arcana arrived in 1985 with a promise that Gary Gygax himself had made in the March issue of Dragon magazine: a book that would gather scattered rules and finally put them in one place. Gygax called it "an interim volume to expand the Dungeon Masters Guide and Players Handbook". What followed was a 128-page hardback that would divide the Dungeons and Dragons community, get shredded in the gaming press, and still never quite disappear. The book's title would outlive TSR, survive two company handovers, and eventually become the name of a digital series that has run for over a decade. How did a supplement notorious for its errors become one of the most durable brands in tabletop gaming? The answer starts with a company drowning in debt and a designer racing to save it.

• 2. TSR in Crisis

  ›

  Gygax reportedly produced the original Unearthed Arcana to raise money because TSR was deeply in debt at the time. The book drew heavily on material already published in Dragon magazine, written by Gygax and then updated and revised for the hardcover format. Design contributions came from Jeff Grubb and editing from Kim Mohan. Paul Cockburn, a British writer, later noted that some of the material had also appeared in Imagine magazine before making it into the book. The dual sourcing meant the book was assembled from pieces rather than conceived whole, a fact that would show in the final product. Gygax was also using the book to sketch ideas for a planned second edition of Advanced Dungeons and Dragons, exploring changes to hit dice mechanics and ways to expand the system beyond its original genre. He had announced his intentions for that second edition shortly before events at TSR overtook him.

• 3. The Error Problem

  ›

  Readers found mistakes in Unearthed Arcana quickly, and they wrote in to Dragon magazine to say so. Even reviewers who responded positively to the book felt obliged to flag the considerable number of errors. Kim Mohan, Dragon's editor, worked with Gygax, Frank Mentzer, and Jeff Grubb to address the corrections. In the November 1985 issue, Mohan published four pages of rules corrections and new supplementary material, designed to be physically inserted into the book. He also compiled a two-page list of typographical corrections intended to be pasted into future revisions of the book. The January 1987 issue of Dragon devoted its entire "Sage Advice" column to reader questions about Unearthed Arcana, a follow-up to Mohan's earlier corrections column. None of those errata were incorporated into later printings of the book. The corrections only made it into print decades later, when Wizards of the Coast released a premium edition with gilded pages on the 19th of February 2013, the first printing to incorporate the errata into the corrected text.

• 4. What the Book Actually Contained

  ›

  The 128-page volume was split into two sections, one for players and one for the Dungeon Master. It introduced the barbarian class, which had first appeared in Dragon issue 63, the cavalier from Dragon issue 72, and the thief-acrobat from Dragon issue 69. It also expanded and revised the druid and ranger classes. New character races came with the book, including rules for playing drow (dark elves) and deep gnomes, known in the game as svirfneblin. Weapon specialization rules let a fighter or ranger, as the book put it, "adopt a weapon as a special arm, and receive bonuses in its use". A comeliness attribute was introduced alongside new spells. On the Dungeon Master's side, the book provided tables for social class and rank, rules for unarmed combat, new magic items, and gods for nonhuman characters. Many of those classes and options were precisely what critics would target: Lawrence Schick, writing in his 1991 book Heroic Worlds, reported that many players regarded the new classes as "overly powerful and out of line with those in the Player's Handbook".

• 5. Gygax's Departure

  ›

  Shortly after announcing his plans for a second edition of Advanced Dungeons and Dragons, Gygax was removed as TSR's president and chairman of the board. In 1986, he resigned entirely from the company, leaving the direction of Dungeons and Dragons to other designers. The designers who built the second edition did not carry forward most of what Unearthed Arcana had introduced. They removed material from the original Players Handbook and discarded much of the Unearthed Arcana content, considering it unbalanced. Unearthed Arcana itself had five printings after AD&D second edition launched, with the last of them published two years after the new edition's release. A paperback reprint of the first edition followed in 1999. The book that Gygax intended as a bridge to a new era of the game became instead a record of a moment that the company moved past without him.

• 6. The Third Edition Reinvention

  ›

  Wizards of the Coast published a second book under the Unearthed Arcana name in February 2004, written by Andy Collins, Jesse Decker, David Noonan, and Rich Redman, for use with the Dungeons and Dragons third edition rules. Collins articulated the design philosophy directly: "Every book on the market looks like the original Unearthed Arcana. New classes, new spells, new magic items - that's the default 'recipe' for a d20 product these days. We saw no need to do that with this book." The 224-page volume was aimed at experienced players and Dungeon Masters who wanted to alter the rules themselves rather than simply add to them. The designers described the volume of options as intentionally excessive. A Dungeon Master reading the book, they said, had to be prepared to "Drink from the fire hose" and think carefully before using options that might radically imbalance the game. One chapter explicitly emulated the "Eternal Champion" stories of Michael Moorcock, providing rules for moving characters between games using different rulesets. William B. Haddon's review on RPGnet praised the book's content while finding the interest level "very flat" and the power balance of the new sub-systems uneven.

• 7. The Living Playtest

  ›

  In February 2015, the Unearthed Arcana name was attached to a semi-regular series of digital releases on the official Dungeons and Dragons website, presenting work-in-progress content for fifth edition. Class archetypes, playable races, and rule variants all moved through the series before finding their way into published books. From January 2018 to August 2021, new content was added to the D&D Beyond digital toolsets roughly one week after each release on the main website. Once Wizards of the Coast determined that a piece of playtest content had either been published in a book or retired, it was archived on D&D Beyond; players who had already built characters using that content could keep it, but new characters could not adopt it. All remaining content was archived on the 12th of August 2021. Jeremy Crawford said of the subclasses developed for Tasha's Cauldron of Everything in 2020 that "almost every single one made it into the game". By August 2023, Crawford reported that since the series launched, Wizards of the Coast had received more than 500,000 surveys from players based on their time with the playtest material. Between August 2022 and November 2023, releases shifted to a One D&D playtest format distributed exclusively through D&D Beyond as PDFs, before returning in December 2024 with playtest content for the 2024 revision of fifth edition.