In the city of Waterdeep rests a tavern called the Yawning Portal, named after the gaping pit in its common room. At the bottom of this crumbling shaft is a labyrinthine dungeon shunned by all but the most daring adventurers. Known as Undermountain, this dungeon is the domain of the mad wizard Halaster Blackcloak. Long has the Mad Mage dwelt in these forlorn depths, seeding his lair with monsters, traps, and mysteries—to what end is a constant source of speculation and concern. This adventure picks up where Waterdeep: Dragon Heist leaves off, taking characters of 5th level or higher all the way to 20th level should they explore the entirety of Halaster’s home. Twenty-three levels of Undermountain are detailed herein, along with the subterranean refuge of Skullport. Treasures and secrets abound, but tread with care!

A series of small earthquakes have brought a sense of disquiet to the town of Daern Kelton and Roslof Keep. Against these strange earthly portents, the members of the Ivory Scimitar have claimed their place as a true Mithel Company, but even greater danger now awaits them in the second level of the Dungeon of the Black Fey Mithelvarn. What lost secrets will be revealed as they journey below? What new threats and adventures can be had in Daern Kelton? The town opens its doors to the brave new heroes of the Company of the Ivory Scimitar. Here continues the Roslof Keep Campaign in the pages of ROS2, The Tremors in the Machine. This adventure is formatted to both 1E & 5E gaming rules. Also available in PDF.

A traditional "funhouse" dungeon, White Plume Mountain begins with the archmage Keraptis stealing three artifacts and leaving cryptic poems with their former owners. The players are hired to recover the items, and find a bizarre dungeon in the side of the eponymous volcano. TSR 9027

Two feuding kobold tribes have been left alone in their dragon queen's lair. Without supervision, surrounded by the wealth of nations and piles of magical artifacts. How long before things devolve into utter chaos? Set inside an enormous dragon's lair, the adventure allows players to take control of the best and brightest among the kobold tribe known as the Redscales. Their entire lives they have been the Dragon Queen's minions and her lair's caretakers. But the Dragon Queen has been gone for some time now and an ancient feud with another kobold tribe (the Bluescales) is about to be a rekindled. And the trap- and treasure-filled lair is to become their battleground. The gameplay is a mix of roleplaying, involving some tough moral choices (well, tough for kobolds), solving puzzles and wacky combat with kobolds wielding powerful ancient artifacts. There is an abundance of magic items, specially chosen for their potential to lead to hilarious situations.

A Vistani fortuneteller has called you out by name during the Burgomaster’s private reading. She raved of an army of the dead, a delicate powderbox, and a beautiful yet dangerous woman. Now the Burgomaster wants to know why you’re more important than he is... Part Four of Misty Fortunes and Absent Hearts.

Exploring Baba Yaga's Dancing Hut. This adventure design to test high level PCs can be used in a variety of scenarios as the DM sees fit.

Once a powerful proponent of Law, the Archmage Tazimack the Red was eventually driven mad by a fear of mortality. As he slipped into insanity his retirement home began to reflect the chaotic bent of his mind. Long after Tazimack’s unnaturally animated body has disintegrated, his manor house remains as a shadow cast by a twisted intellect. Can the characters bring order to this chaos?

The colony of Farshore has survived on its own for years, a secluded and struggling hamlet perched on the western shore of the tiny island of Temute. An island dwarfed by the savage landscape across the narrow channel to the north, a landscape of rugged mountains, tangled jungles, and trackless swamps. This is the Isle of Dread, and its resources and hidden treasures are matched only by its peril. Yet for all these dangers, what may bring doom to Farshore is not an invasion of inhuman monsters from the mainland, but an invasion of all-too-human monsters from across the sea. "Tides of Dread" is the fifth chapter of the Savage Tides Adventure Path, a complete campaign consisting of 12 adventures appearing in Dungeon magazine. For additional aid in running this campaign, check out Dragon magazine's monthly "Savage Tidings" articles, a series that helps players and DMs prepare for and expand upon the campaign. Issue #352 of Dragon magazine features rumors of Farshore, a helpful list of improvements the PCs can make to the colony, and other features to help get PCs oriented in their new home on the Isle of Dread. The destruction of a pirate ship signals the beginning of a Crimson Fleet invasion. The PCs must race against time to prepare for the onslaught before an old enemy can release another savage tide. Pgs. 28-59 Also see Pgs. 60-71 Backdrop: Farshore City of Hope.

Slain in disgrace, reborn in fury, armed to the teeth: Flame returns! Flame is back - and is he mad! The sequel to "Into the Fire" from Dungeon 1. Pgs. 42-63

On a busy day in the marketplace, something hurtles down out of a clear sky. When the dust clears, you c can see that it's a ship's anchor, attached to a rope that stretches up as far as you can see. What do you do? Pull you AD&D game players up the rope and into the astounding universe of fantasy space! Send their spacegoing galleon, the Skyrunner, across the vast reaches of Wildspace. Drop them in the Hive, the largest dungeon ever created. Then pit them against the Ravager, a monster that threatens the characters' entire homeworld! TSR 9273

The End of the World Is at Hand! A hideous death cult has seized control of an ancient artifact-monument known as Tovag Baragu. The power behind the cult is the Old One himself, Iuz the Evil, demonic master of an empire. He's on an all-or-nothing quest for supremacy over the world—and the heavens beyond. To stop him, heroes must face horrors never dreamed of, journeying to a shadowed city where Death rules and the living cower. Here, Iuz will achieve his mad dream by destroying the imprisoned master of that alien citadel: Vecna, the mightiest lich, an immortal demigod. Two items exist with the power to stop Iuz—the Eye and the Hand of Vecna—but using them carries fantastic risks. Not even the gods know what will be unleashed when these items are fully activated. Die Vecna Die! takes the heroes from the Greyhawk campaign to the demiplane of Ravenloft and then to the Planescape city of Sigil. However, none of the material from those settings is required for play. TSR 11662

In the Tower of Yladhra the Grim, a party of adventurers braves the dangers and puzzles of an enchanted wizard's tower, and finally confronts the wizard herself. The adventure is designed for a party of five adventurers between levels five and eight. It features: Encounters by Level - Varying types and quantities of creatures are suggested based on the party's actual level, allowing each encounter to present the appropriate challenge to the party. Encounter Notes - Suggestions for how to run combats are provided for game masters who place an emphasis on engaging, tactical battles. Inciting Action - Suggestions for ways to present the adventure to players are provided. Aftermath - Ideas for future adventures based on this one. Unique Magic Items - New magic items to introduce into a campaign. Ease of Use - The format and style of the document allows the game master to find information quickly while running the game at the table. Detailed Maps - What's an adventure without maps? Not much else to say here.

The Temple of Tesh-Yatra is a setting-neutral dungeon delve for a party of 6th level adventurers, inspired by the classic funhouse dungeons of yesteryear. The dungeon takes 6-10 hours to fully explore. It features a high proportion of non-combat encounters: puzzles, exploration, and the occasional deadly centrifuge. The ungodly fusion of a mad scientist’s lab and a planar temple, the dungeon includes an encounter that can launch your players into the Nine Hells – for a price... The Temple of Tesh-Yatra includes two new constructs to use in your game: the sinister Maimers, and the enigmatic Skorverra; as well as a new magic item: the Amulet of Tesh-Yatra, an artisan’s dream! The Temple of Tesh-Yatra also comes with a VTT battlemap (transparent PNG format). The Temple of Tesh-Yatra was originally set in the Outlands, as an extraplanar dungeon. But given its self-contained nature and the Temple's age, it is well-suited to any wildnerness, and would work equally well seeding a hex crawl.

Many Cannith creation forges were lost on the Day of Mourning, but a rogue artificer has uncovered one of those that pursued some of the most experimental and dangerous research during the Last War. But while seeking the forbidden knowledge in the forge, this explorer awakened a dark power that was more than she could handle, and that now threatens the region. Pgs. 4-34

A haunted house, a missing person, and a hint of wild fey magic. In the kingdom of Norland in the Moonshae Isles, King Keethan rules by the will of Torm the True, though in Glen Dourn folk still hold true to the old ways—a dense and layered folklore of monsters and tales to frighten children. It is to this remote valley that Keethan bids you make haste to seek out signs of his beloved cousin, Lady Sorcha Hannigard. Sorcha vanished on her wedding day three years ago, sending her groom and neighbours alike into mourning. But where can she have gone? The only remaining clues to this mystery lie in her abandoned mansion home, where powers less wholesome have now taken up residence. The Dread Coven will not give up what they know so easily, although they will strike a bargain if you’re willing to pay the price in pain.

A hundred miles off the Chelish coast lies the remote island of Deepmar, where the House of Thrune sends prisoners to work in crystal mines, wresting valuable spell components from the depths of the earth. A month ago, all contact with the penal colony ceased, and now someone must discover what mysterious fate has befallen the prisoners and guards of this isolated mining operation.

The Rise of the Runelords Adventure Path continues! A sudden string of brutal killings terrorizes the town of Sandpoint, and the killer's mark bears a familiar shape. Investigation leads to the Lost Coast's most notorious haunted mansion, a dilapidated ruin that has become the lair of a monstrous murderer. Yet this killer is but one of many, a member of a group of fanatic cutthroats calling themselves the Skinsaw Men. To defeat the cult, the PCs must travel to the bustling city of Magnimar to unravel the sinister source of these murders before they become the Skinsaw Men's next victims!

Clouds smother the sky, smoke fills your nostrils, and a shrill scream falls on deaf ears. The bonfire swells as the crowd surrounds. “Undead filth!” they shout, as she burns alive. What do you do? This Frankenstein inspired one-shot will have body horror, a murder mystery, undead constructs questioning the purpose of life and will make your characters question their morality. Designed for 3-6th level to be run in a single night of gameplay. All of ET’s adventures have been playtested at least three times, professionally edited and contains zero ai generated content. Click below for the video walkthrough. This adventure includes: 1 player handout, 5 maps including 2 battlemaps, 2 random tables, 6 secrets and clues, dramatis personae for the 5 main NPCs.

The waters of a sunless sea meet a pebble-strewn shore, beyond which opens a wide Underdark vista shimmering with pale cave-light. Titanic columns as big as castles march miles into the misted distance. The wide, steeply sloping base of the nearest colossal column is carved with streets, walls, and elaborate structures, many with gaping, empty windows. A few glimmer with faint illumination. Are you brave enough to explore the spire-city and face the terrors that lurk within? Part 2 of the Barrow of the Forgotten King series. Followed by Fortress of the Yuan-ti.

The Cagewrights are defeated. The Tree of Shackled Sould is no more. Lord Vhalantru has been exposed and put down for the menace he truly was. The town of Cauldron has been saved from volcanic apocalypse. The heroes of Cauldron have earned their place in history, and more than deserve a time of rest, yet fate is not so kind. For the true menace behind the curtain still lives. As long as Adimarchus, the demon prince of madness, continues to dream his haunted dreams and writhe away the years in torment in the fiendish asylum of Skullrot, Cauldron can never be truly safe. "Asylum" concludes the Shackled City Adventure Path that began with "Life's Bazaar" (Dungeon #97) and continued with "Flood Season" (Dungeon #98), "Zenith Trajectory" (Dungeon #102), "The Demonskar Legacy" (Dungeon #104), "Test of the Smoking Eye" (Dungeon #107), "Secrets of the Soul Pillar" (Dungeon #109), "Lords of Oblivion" (Dungeon #111), "Foundation of Flame" (Dungeon #113), "Thirteen Cages" (Dungeon #114), and "Strike on Shatterhorn" (Dungeon #115). Pgs. 40-65