A Conspiracy of Doors is a Dungeons & Dragons adventure for five player characters of 11th level. It can serve as an introduction to Sigil, the City of Doors, as well as a group of adventurers' first taste of action at the paragon tier.

In The Standing Stone, a tiefling sorcerer named Dyson discovers a circle of standing stones constructed centuries ago by druids to hold their annual rituals; the druid community was later destroyed by the great dragon Ashardalon. Dyson uses the magic of the stones to replace people with animals transformed into humanoid form, loyal to him. Dyson encounters the player characters in the village of Ossington and tries to manipulate them into eliminating the remaining enemies standing in his way.

A nearly-penniless merchant wants heroes to secure and return priceless heirlooms. But can they do it with goblins all around, raiding and pillaging? Can the heroes reach a peaceful settlement with the raiders, or will they wreak mayhem and slaughter? Find out in Eastbarrow! This package (adventure, maps, and handouts within) forms a complete module for use with DUNGEONS & DRAGONS® 5TH EDITION RULES. It is especially designed for Dungeon Masters to initiate play with a minimum of preparation. Also includes full-sized maps for the VTT of your choice! Old School Look and Feel!

Swamp creatures! They surround you now as you move slowly through the gurgling muck. How will you reach Quagmire now? Each day, the hungry sea swallows more of the ancient port city. A fierce fever ravages its people, and now - these foul monsters! Their beady eyes glimmer from deep within the tangled vines. Are these the creatures that have blockaded the city, turning away the ships that are the city's lifeline? Are these the scum that are starving the people of Quagmire, threatening an entire race with extinction? These creeps? Let's clean this jungle out! Quagmire includes a large-scale map that expands the D&D world and introduces new areas to explore. The adventure also includes new magic items and a special, expanded monsters section. Hurry! Hoist your colors, saddle your horse - go, before the city by the sea becomes the city beneath the sea! TSR 9081

Evil Reigns in the Elven Ruins Where elves once built the shining city of Myth Drannor, demons and devils now prowl in search of prey. Ancient evil slumbers beneath mossy stones, waiting for those foolish enough to venture within its grasp. Bold swordsmen, stealthy rogues, and skillful wizards have all met their end within the walls of Myth Drannor. But the lure of the city's magical treasures still draws heroes and villains alike to tempt death—or worse. Drawn by the dream of limitless magical power, the Cult of the Dragon has carved out a secret stronghold in the heart of the ruins. Using the power of a corrupted pool of radiance, the Cultists stand poised to attain their goal of subjugating all of Faerûn... unless a group of brave heroes can stop them first.

This scenario sees the adventuring party given an important quest to collect a number of broken magical seals and to light a number of magical braziers, all of which once protected the crypts of Kelemvor. In so doing, they can help to quell a devastating uprising of undead — organized by a powerful lich named Idris bent on destroying the city of Neverwinter. “The Crypts of Kelemvor” is a one-shot Dungeons & Dragons adventure for characters of levels 3 to 5, adapted from a quest in Neverwinter online.

A proud paladin’s quest for glory against marauding orcs ends in tragic failure with his disappearance and presumed death. Worse still, an artifact of his faith entrusted to him has gone missing. Can the adventurers reclaim the artifact and force an end to the hostilities, or will the brightest beacon of good in the Western Heartlands be extinguished? Pgs. 28-43

A mad necromancer imprisoned in a sanitarium has died. Now he has come back as a powerful undead wizard. His lunacy was only increased by his death and he has turned all the other inmates into his undead servants. Now the sanitarium is under his control. A traveling group of adventures must put a stop to the necromancer before his evil madness spreads.

Zhentarim traders. Shadowy figures roaming the fields near Hillsfar. How do these all relate? Everything traces back to the recently unearthed grave-barrows. Rescuing a caravan from undead attackers, the adventurers learn of an ancient danger. An Adventurer's League Four-Hour Adventure for 5th-10th Level Characters.

Under raging storm clouds, the vampire Count Strahd von Zarovich stands silhouetted against the ancient walls of Castle Ravenloft. Rumbling thunder pounds the castle spires. The wind’s howling increases as he turns his gaze down toward the village of Barovia. A lightning flash rips through the darkness, but Strahd is gone. Only the howling of the wind fills the midnight air. The master of Castle Ravenloft is having guests for dinner—and you are invited. Spans levels 1-10.

The party is enlisted to assist the Righteous Host, an army formed as a last resort to defend the world against the monsters of Elemental Evil. The host is greatly outnumbered. Its leaders send the party on a series of missions, each of which will give the Righteous Host an edge in the great battle to come. This epic adventure ends with the final push against the forces of Elemental Evil in the Meadows, and the outcome is informed by how effective the party is in their missions... and whether they are willing to risk putting themselves in the front lines. If the Righteous Host loses, players may decide to travel to Hommlet or other nearby towns to defend them. Whether the host is successful or not, players can decide to follow many different plot threads: exploring the Temple of Elemental Evil, finding the lich Kell the Eldest's lair and destroying his phylactory, or following the will of Bitbaern's Shield and discovering historical sites that were previously lost. Pgs. 44-69

As the cream of your crop, your party has been selected to act as diplomats on the Isle of Dawn at a historic meeting between Thyatis and Alphatia, timeless rivals. This could herald the dawning of an age of peace, unknown in the area for years past. However, things are not progressing s smoothly as planned. The powers of Entropy, headed by Alphaks, are out to ensure that this peace treaty is not finalized. Two of the diplomats are kidnaped - and you are framed! It's up to you to prove your innocence. This involves traveling to other dimensions, meeting vampiric spirits, and playing deadly games with the Night Spider. Ultimately, you must find and restore the Peaceful Periapt of Pax to its rightful place. Let the games begin. The events of Talons of Night may be played as a sequel to module M3, The Vengeance of Alphaks, or separately. The D&D Master Set Rules are necessary to run this game. TSR 9214

It's strange that a shrine to a vanished god should still be taking sacrifices. Not everyone forgets a forgotten god. The party explores an old shrine to a demon lord, kept up by a superstitious local. Pgs. 3-8

The Lamenting Lighthouse is a four-hour adventure for 5th-10th level characters, designed for Dungeons & Dragons 5th Edition, with a nautical theme, heavy undead and horror elements, and mysteries to solve! One lonely lighthouse shines the way through the rocks and shoals that deny entry to the northern Moonshae Isles. But when the party’s transport approaches, a horrific gale at their backs - no light is in sight... The party must venture ahead of their vessel in a race against the storm to the restore the beacon before their ship is lost. What has befallen the keepers, and what dark secret does the lighthouse hold? Will the heroes prevail, or will they join the lighthouse's lament? This adventure can easily be inserted into a run-through of Ghosts of Saltmarsh. This one-shot can also serve as a nautical interlude in any on-going campaign where the characters have to take to the sea. Included with this adventure are: + 6 original custom creatures, the dread wraith, the dread wight, the swarm of seagulls, the captain, the rating, and the sailor + 12 player hand-outs with notes that shed light on the mystery of the lamenting lighthouse, with a randomization mechanic that ensures a degree of replayability + 9 original fleshed out NPCs, including personality traits and roleplaying tips + 2 original magical artifacts + 7 hand-drawn maps of important locations + a story reward and 2 story hooks for continuing the adventure (depending on how the adventure resolves)

Let nothing end the Feast by the River. Let the celebration of our enemy’s vanquishing ring out night and day for eternity. Let the bones of our enemies and our prey mingle below our feet. This is your time, our time, the best time. —Queen Gellao on the eve of her victory over the followers of Dur; decreed at the River’s Bend feast hall

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

Few are the wizards that seek to prolong their lives with dark rituals and foul magic to become the powerful undead beings called liches. But far fewer are those that seek to undo what necromancy what done and take back their lives after initiation to lichdom. Balipur is one of those few. Turned to a vassalich by the darklord Azalin against his will for impersonating him, Balipur, after Azalin's departure at the destruction of Il Aluk, seeks to imitate his former master's Grim Harvest project, inverted, in a smaller scale to forge a soul from the lives of other men.

No-one knows why, but many of the villagers of Greenmist have been going insane. Not only that, but something has caused the surrounding environment to transform into fetid swamps. Heroes from far and wide have gone into the swamps to destroy the source of the madness, but none have returned. The truth is that the psychic whispers of an aboleth have invaded the minds of Greenmist's people. The creature called Seedooloo has been using forbidden magic, mad science, and the strange ability of his kuo-toan worshipers to grant himself the power to drive the surface world to insanity. The Call of Seedooloo includes monsters found in Mordenkainen's Tome of Foes.

The astronomer monks of Farsky failed for decades to tell the future by the stars. Desperate, they found a promising seer, and passed off her predictions as their own… until deadly illness struck. Unable to give up their lucrative scam, they trapped her spirit, which became a thing of evil: a banshee, whose howls foretold their doom. The party have heard rumors of a ruin, where once sages could answer any question… Notes by @Demian: Winner of One Page Dungeon Contest (OPDC) 2015. The adventure consists of a single small dungeon with 13 rooms and an exploration/time-based random Silence spell mechanic. It is themed around music and sound. Designed as a one-shot to be played in one 4–7 hour session.

After undead start appearing near the local town of Angstadt, the Burgomaster and Father become worried. What could be causing these foul creatures to rise? After conducting research, the clergy discover that the throne room of a celestial avatar is located only a few days away from the town. Perhaps this holy site could hold a relic capable of turning the undead?