In the aftermath of AD&D Second Edition's "Return to the Tomb of Horrors," the demilich Acererak was thought destroyed. In truth, his spirit lingered and now after eons he schemes once more to achieve divinity. The characters must travel to three extraplanar dungeons, in addition to the remains of the original Tomb, in order to stop this from coming to pass.

Ruling uncontested in his Abyssal layer of the Gaping Maw for eons, Demogorgon's reign as first among demon lords may be coming to an end. The storm clouds gather as his inviolate sanctum is about to be breached by an unlikely alliance from across the planes. Despite its combined strength, this invasion offers no guarantees of success. For the alliance faces no house of straw, but rather the entrenched hordes and reinforced ramparts of the home of the Prince of Demons. "Prince of Demons" is the final chapter in the Savage Tide 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. The time has come to challenge the Prince of Demons! An army of demons and eladrins stands ready to mount an assault on his Abyssal realm of Gaping Maw, which should give your players the distraction they need to prevent Demogorgon from activating the savage tide and driving a world insane. Pgs. 60-99

I am the Set Rahotep No man was more potent when I was amongst those dwelling in the land of Khemit. In death I am greater still! Do you not fear serpents? I am the Aepep Rahotep! Who does not tremble before the monsters of the Duat? I am one! Does your flesh not crawl at the sight of a terrible wyrm? I am the Deathwyrm Rahotep! Does your blood run cold before the face of a fiend? Know then that I am Rahotep the Fiend! Who shuns not demons? Shun me, for I am the demon Rahotep, the Red Devil. And which fool listens? That one is wise! Praise Set and the Set Rahotep, that one, and pity the rest! An Epic Adventure and Sourcebook Gary Gygax's Necropolis is a vast campaign scenario that sweeps the characters into an epic adventure across the magical desert kingdom of Khemit. From a hidden evil in a desert village, to the secrets of ancient tombs, Necropolis takes the characters on a dangerous mission to thwart the plans of an undying archpriest-wizard who would be a god! Necropolis is also a campaign sourcebook, detailing the lands of Khemit, new classes and prestige classes, new spells and more than 60 monsters unique to the desert lands. This book also details over 50 new gods and new cleric domains, allowing DMs to run extended campaigns in the desert kingdom.

An ancient gate to the abyss lies undisturbed in the Valley of Obelisks. Sinister forces seek to reactivate the gate for their own ends, can the heroes stop them in time?

A top the crown of the Isle of Dread, a hateful monster broods. Spawned by the Price of Demons, the architect of the shadow pearls dwells deep under the ruins of ancient Thanaclan. As long as this vile monster lives, the threat of the savage tide remains, looming dark on the horizon. "City of Broken Idols" is the seventh 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 #354 of Dragon magazine features the totemic demonslayer, a new prestige class that focuses on fighting and defeating demons, be they at the heart of the Isle of Dread or encountered in the depths of the Abyss itself. The central mesa of the Isle of Dread is taboo to the locals, a place shrouded in mystery and cloaked in rumor. The time has come to confront the evil that dwells atop the island’s savage crown. Pgs. 54-84

"...the Ultimate Campaign Adventure..." A sinister force, long thought destroyed, stirs from the black hole that spawned it. Like an ebony darkness it prowls the land and safety is but an illusion, for it watches from every shadow and ponders possibilities. What began years ago with the introduction of the players to the quiet village of Hommlet and the amazing lands of Greyhawk, at last is complete. Here is the long awaited campaign adventure featuring the ruins of the Temple of Elemental Evil! Evil broods and grows beneath those blasted stones. This is your chance to drive it back and scatter its forces again. This product includes the village of Hommlet, the filthy shire of Nulb, and reveals the ruins of the Temple of Elemental Evil and the labyrinths that lie beneath, a warren of darkness. And beyond these ruins, even more is revealed. For the first time this product provides a complete campaign adventure which will take beginning characters from 1st all the way to 8th level and possibly beyond! Hours of adventure await you! TSR 9147

The yuan-ti anathema, Hessatali, calls out to his yuan-ti faithful from his prison in the Abyss. His network of vipers has uncovered the ruins of ancient Ss’tatha’lass and the Fane of Hessatali, a fountain of pure venom that will return the demi-god to life. Above the buried ruins of Ss’tatha’lass, yuan-ti agents have moved to control the politics of Scornubel. The characters fall into a complex yuan-ti plot that spans the breadth of the realm, pits the heroes against the forces of the Abyss, and explores the culture of the yuan-ti.

Laveth, Lolth's half drow daughter, is plotting to seize power from her chaotic evil mother.

SIGIL'S BEEN AT PEACE FOR OVER 600 YEARS. ALL GOOD THINGS COME TO AN END. Six centuries ago, events surrounding the Great Upheaval imposed an uneasy peace in the City of Doors. Since that time, the 15 factions have quietly conducted their philosophical battle for the hearts and minds of all Cagers - and always stopped short of all-out war. But now tensions are flaring, tempers are rising, and the Cage is about to explode into conflict! Faction War is a 128-page adventure that tracks the war from its nefarious origins through its bitter battles to its ultimate resolution and beyond - and puts the future of Sigil in the hands of the player characters. This book reveals secrets, unravels musteries, brings long-simmering plots to ahead, and marks the beginning of a new era for the City of Doors. It also features the following: - New details on Sigil's wards, personalities, and politics - Adventures that draw the player characters into the heart of the struggle and toward the secrets surrounding the war's beginning and ultimate end - Extensive notes on the aftermath of the conflict - A detailed Timeline of the war, including additional events that the DM may use expand to the adventure Faction War builds on story elements first explored in the PLANESCAPE accessories In the Cage, Factol's Manifesto, and Uncaged: Faces of Sigil. Familiarity with those products is recommended but not required. TSR 2629

The whispered worries grow more fanciful and terrifying by the day... where has the loremistress gone?... what's wrong with the master smith?... who-or what-stalks the marketplace?... The questions need answers, and heroes are needed to do the asking! But the only thing worse than what hunts the mist-shrouded streets is what lies beneath them... Adventure in Dun Eamon: Demons roam the streets of the city of Dun Eamon, criminals rule the night and an important local power figure has gone missing. Can your heroes unravel the clues that lead through every social element of the city, into the hearts of its inhabitants and far below its streets in search of answers? Or are some mysteries better left unsolved? Uncover An Artifact: The Grey Citadel is a mini-campaign of urban detective work and dungeon exploration designed for four or more characters of 5th level. Set in a rain-soaked, rough-and-tumble frontier city, The Grey Citadel offers numerous colorful NPCs, a richly unique location, new monsters and magic items plus enough plot twists to provide hours of role-playing and door-kicking adventure where your wits must be as sharp as your swords!" This adventures mixes dungeon crawl with city investigation, keyed encounters and timed encounters.

For decades, Theatre Infernalis offered shocking and frightful entertainment to customers who entered its gaping demonic facade and saw a frightful portrait of the eternal torments that await all sinners. Now rumours tell of the aging and supposedly-cursed proprietor's deteriorating health and the theatre's impending sale, and the Artist's Quarter has been abuzz with those seeking one final fright with a walk through the crucible-licked walls of the infernal house of the macabre before its final curtain call. But are the theatre's smoke-and-mirrors and cheap scares hiding a truly wicked secret? What is the nature of the curse and illness that afflict the owner? And did foul and profane rites once take place between its walls that outside forces now seek to exploit? What happens when the spookshow's fun and games transform into a terrifying reality, threatening to spill forth an infernal malevolence onto the streets of the Blight?

After news of your heroic deeds have circulated, a letter made its way to your hands. "Heroes, I need your help. For years I have been working on a plan to rescue my companions from Ajax's torment. I need your assistance with retrieving the missing piece. Meet me at the High 'n Dry in the village of Moerasby. - Torma" - Combat: Medium to High Depending on if the optional combats are done. - Exploration: Low - Medium There will be a travel montage test. - Interpersonal: Low You will interact with some NPCs and RP, one potential negotiation. - Intrigue: Low No faction dealings or hidden power plays are happening here. In this Side Quest Adventure, the players can start in an inn to meet each other and the Questgiver, then travel through the swamp to an abandoned teleportation structure and reactivate it. It takes them to a derelict space base built into an asteroid floating through the timescape.

The characters have finally escaped from the maze and returned to complete the mission they originally started-they must infiltrate the tower of King Ovar and end his evil reign. Will the characters discover the secrets of the missing queen and the wizard Zayene's influence? Or will they perish in dragon fire?

Centuries past, Lady Ilse ascended to scion of House Liis by trading the archdevil Mammon what he wanted most: her immortal soul – and a diabolical betrothal. The triumph proved hollow, for every year on the eve of her fell covenant, she was beset by visions of Mammon and her foul promise. Seeking to save herself, she was buried alive, swaddled in the holy symbols of a dozen divergent faiths. This desperate ploy held Mammon at bay for centuries…but a devil can afford to wait a very long time. After hundreds of years, the last of the holy wards has fallen. The devil has come to collect his due. Tonight a storm crashes against the ancient manor house and forgotten spirits rise from the muck and mire. The fallen belfry tolls once more, announcing the hellish fete. As the adventurers arrive to explore the Black Manse, Mammon calls for his winsome bride. He will leave with a soul at the end of the night. The only question is: Whose?

The hunt for the white hind is the stuff of myth – according to legend, those who can keep up with the mystical stag will discover treasures lost to time. In truth, the heroes in these stories are being tested, but not for anything as simple as stamina. During the hunt heroes face hard fights, questions of morality and opportunities to show their skills.

Nearly 100 years ago, Lord Eriador wrested the lands from the hands of evil and began a reign of unsurpassed courage, wisdom, and might that lasted over three centuries. One day this great man of valor was called onward to continue his battle for freedom and goodness on a higher plane of existence. Leaving the responsibilities of rulership to his faithful overseer, he donned his magical shield, helm, and sword and traveled to the Holy Maountain of Anduin to meet his destiny. Eriador left the overseer with this solemn promise: if there ever arose a time of great need, he would answer a summons from the Mountain of Anduin to come back to vanquish any evil that dared to oppress his people. It is now the reign of the third overseer. For years now, an evil mage has been plaguing the land by sending forth hordes of evil humanoid minions to oppress the people. The overseer has been forced to pay tribute to the mage to protect his people. Life has become nearly unbearable for his subjects. It has been over five years since the mage desecrated the holy mountain by placing foul creatures in its depths to guard against the possibility of the people seeking help from their nearly forgotten champion. A fortnight ago, your party was gathered in a secret council chamber to meet with the overseer himself. You felt a spark of hope for the people of this land as the overseer told the legendary tale of Eriador. He gave you the equipment you need and charged your party with the task of venturing into the heart of the now monster-infested Mountain of Anduin to call back the people's great hero, Eriador the Paladin. Although the three parties sent before you had not returned, ridding the of the land of the mage seemed worth any risk, and you eagerly set out on your quest. Now, standing before the defiled mountain, you wonder if perhaps you were too hasty.

Hellgate keep - a name that once made the boldest of heroes shudder in fear - was long ago known as the fair citadel of Ascalhorn, a haven for elves and humans. The the demonic horde of bateezu and tanar`ri destroyd all remnants of real cicilization and turnet it into a den of malevolence. Today, the citadel lies ruined. The mistmaster and the harpers destroyed the keep and ended its centuries-long reign of evil...or so they believed

"Mysterious Ways" is a D&D adventure set in the Holy Land (Israel and Jordan) during the time of the Crusades (1114 A.D.) in an alternate-Earth setting. This is a world where the portals to otherworldly realms, particularly the Lower Planes, are closed--sealed shut by the power of the True Cross, a holy relic sought by evil thieves who would see the gates to the Lower Planes flung open. Magic exists in this alternate world, but it is less prevalent than in other D&D campaign settings. This paucity of magic serves the core of the adventure's storyline and should be preserved, if possible. This adventure is designed for a party of four 7th-level player characters (PCs). It is recommended that the party include at least one lawful cleric or paladin. Consult the "Adapting the Adventure" sidebar for ways to incorporate the adventure into generic D&D campaigns and modify it for higher or lower levels of play. Pgs. 84-112

Few planes possess the raw malevolence of the Infinite Layers of the Abyss. It is a place of random violence, appalling cruelty, and pure, unadulterated wickedness. Here, unreasoning malice rules, and countless demons torture and murder for the joy of it. The Abyss is innovative in its wretchedness, with each fleeting moment birthing new and awful psychotic acts of utter evil. Those who brave its depths find no relief from its corrosive nature, nor respite from the cancerous seeds of evil blooming within all who tarry here; they find only anguish, pain and if they're lucky, sudden, abrupt death. "Into the Maw" is the ninth chapter of the Savage Tide 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 #356 of Dragon magazine features an expanded list of strange and exotic magical items that could be purchased from the mercane merchants encountered during "Into the Maw." In order to rescue a friend, the PCs must sail into the Abyss and infiltrate a prison built by the Prince of Demons. Pgs. 48-85

In “Rescue at Rivenroar,” the player characters must brave the depths of ancient catacombs in search of prisoners taken from the town of Brindol in a midnight raid. The hobgoblins, bandits that style themselves after an invading horde from long ago, have taken refuge in a dungeon under a ruined mountain fortress, and the PCs must clear them out to find the captive townsfolk and the treasures taken from Brindol. “Rescue at Rivenroar” also marks the first step in a great journey - the Scales of War Adventure Path, which spans 30 levels and put the PCs at the crux of events that shapes the world for centuries to come. While the scope of this adventure isn’t as grand, it represents the seed from which an epic tale will surely grow. Pgs. 4-45