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 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.

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 storm of unparalleled fury has been ravaging the peaks of the Earthspur Mountains for a tenday, and the Monastery of the Yellow Rose sits in its eye for now. Some monks have fled the monastery to the safety of Mulmaster and beseech you to convince their more obstinate brothers to retreat to the city before the eye of the storm shifts, and the monestary is in terrible danger. Can you brave the elements and convince the monks to escape?

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.

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.

There is no particular overarching story here, just a prospect gate keep dungeon you can drop into your own sandbox and run as you see fit. This adventure is formatted to both 1E & 5E gaming rules.

The fate of a city lies within a dungeon whose doors are sealed with - cards It's up to you to bring it tumbling down. “House of Cards” combined dungeon exploration with the Deck of Many Things to create an adventure experience unlike anything seen before. The deck is both a treasure and a trap, guarding a tomb complex that’s being used by the Night Masks thieves’ guild as a lair. If the PCs want the deck for themselves, they must first gather all the cards, which is easier said than done. - Christopher Perkins Pgs. 38-64

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?

Dungeon Masters Kit - Number 1 Palace of the Vampire Queen For three centuries the peasants of the Dwarvish island of Baylor have feared the raids of the Vampire Queen and her minions. Sweeping down at night from the palace in the shrowded peaks of the island, they range even further in their search for blood. And not only blood - the children of dwarf peasants often disappear if they are so unfortunate as to be out at night. Even the cities are no longer safe. The most recent victim was the Princess of Baylor, daughter of King Arman, who was taken in a midnight raid on the capitol city of At Toe within past weeks. King Arman has offered fabulous riches and land holdings with titles to the person or persons who can brave the stronghold of the Vampire Queen and return his daughter to him alive and well. But, in truth, he holds little hope. For even King Arman, Ruler of Baylor, Defeater of the Ten Orc Tribes, is afraid in his heart to face the Vampire Queen. Published by Wee Warriors, Distributed by TSR

Excitement and unrest grip the land of Pellham. Two hundred years ago, the royal line of kings was deposed and replaced by a High Council. The current council is well-meaning but hopelessly incompetent. Everyone agrees that a drastic change is needed for the kingdom to survive. The ancient Prophecy of Brie foretells that in Pellham's darkest hour, a king from the past will return to restore the kingdom. The time of the prophecy is now. All is in readiness: the symbols of the ancient kings have been recovered, the keys to the royal tomb are in hand, powerful magics to revive the long-dead king have been secured at great cost. Only one problem remains... no one knows where the king is buried! The Bane of Llywelyn concludes the epic adventure of the Prophecy of Brie -- can YOU insure that the quest will be a success? The adventure can be played as a separate adventure or as the second part of the Prophecy of Brie series. TSR 9109

The hidden masters of the Ebon Triad have something special planned for the culmination of the Champion’s Games: a foul ritual designed to transform the arena into a stage of enormous carnage to honor their dark overgod. To stop them, the PCs must explore the dark complex of the arena’s master, and destroy his pet monster before it’s too late. An Age of Worms Adventure Path Adventure for 9th level characters. "The Champion's Belt" is the fifth installment of the Age of Worms Adventure Path, a complete campaign consisting of 12 adventures, several "Backdrop" articles to help Dungeon masters run the series, and a handful of poster maps of key locations. For additional aid in running this campaign, check out Dragon's monthly "Worm Food" articles, a series that provides additional materials to help players survive this campaign. Check out issue #337 of Dragon for guidelines on what they can purchase in the Free City. Pgs. 30-62

In Heart of Nightfang Spire, the player characters are drawn to investigate Nightfang Spire, a lonely stone tower in a barren land. The vampire lord Gulthias, servant of the great dragon Ashardalon, has returned to the tower which was once the main cult temple of Ashardalon. The vampire prepares for the dragon's return by awakening the other cultists who had preserved themselves as undead creatures. Gulthias is a vampire and a level 13 wizard.

The Haunt Unlock the secrets and drive back the evil from Montarthas Manor In ages past, an ancient town was lost and destroyed to a seige of orcs. Only one building survived and to this day, the manor is the only still standing building to be seen for miles around. Some say it is haunted, a few whisper of great treasures within, whilst others whisper that it is the manor itself that lives! No one knows for sure, only that a great evil haunts its halls. Do you dare enter Montarthas Manor? Published by P.B. Publishing

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.

Follow a crazy halfling into a vampire’s castle. Kingdom in the Swamp is an AD&D adventure for higher-level characters; 6th to 9th level would be suitable. While it is necessary to have strong combatant characters and at least one cleric, it is more important that the players be ready to find solutions beyond the sword or spell book. Adventure Background A few days ago, Candor Pletten, a halfling thief known more for his urban exploits, returned from a journey to the southern jungles and rain forests (or so he says). Few people have believed him in the past -- usually they have been too busy taking inventory of their possessions to even listen to him — but some are guessing that he may actually be telling the truth (certainly, he’s got a good story). Candor left town a couple of months ago with some other adventurers, but has come back alone. Most tavern patrons are of the opinion that he took his companions’ purses and ran, but why would he come back to town? And why, then, aren’t his former companions hot on his trail? Candor may be a thief, but he’s not a murderer. He even gets nauseated by cockfighting. Maybe the halfling's tale is worth hearing...

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

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

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.

The land lies under a curse. Fruit drops to the ground, its pulp black and rotten. Leaves curl and wither on the branches. Animals flee the parched vale, or starve. Long ago, the Downs prospered under the care of Druids, but the priests of nature have retreated deep into the woods and rarely show themselves. One old man claims that the Druids have the power to save the valley, if only someone could find their Oracle to seek help. Will you reach the Forest Oracle of the Druids in time? And if you do, can they really lift the curse? Or does the answer lie elsewhere? Only the most daring and cunning adventurers will save the Downs. N2: "The Forest Oracle" (1984), by Carl Smith, is the second AD&D adventure in the novice (N-) series. Unlike its predecessor, it is not intended for 1st-level adventurers, but instead for 2nd level and up. This conversion guide allows DMs to run the original module with 5th Edition rules and provides a reference sheet for encounters. Also contains suggestions for placement in the Forgotten Realms. To use this conversion guide you will need a copy of The Forest Oracle, originally available in hard-copy and now for sale in Digital format on the DMs Guild. Visit Classicmodulestoday.com to find out how you can create your own classic module conversions and sell them on the DMs Guild.