The Underdark is a subterranean wonderland, a vast and twisted labyrinth where fear reigns. It is the home of horrific monsters that have never seen the light of day. It is here that the dark elf Gromph Baenre, Archmage of Menzoberranzan, casts a foul spell meant to ignite a magical energy that suffuses the Underdark and tears open portals to the demonic Abyss. What steps through surprises even him, and from that moment on, the insanity that pervades the Underdark escalates and threatens to shake the Forgotten Realms to its foundations. Stop the madness before it consumes you! Note for DMs: This adventure is not for the faint of hearted, to run or to play. The module starts with 10 NPCs traveling with the party through the grueling Underdark. This number can grow. The encounters within the book are often incredibly deadly for the characters that would be going through it. This is because the module expects them to run or talk their way through the events, or, in some cases, the module expects them to lose. If your players aren't the kind of party to run, talk, or surrender, do not get this adventure. The module almost requires that you use milestone leveling because the experience provided does not commonly get players to the levels they should be once they get to certain milestones in the story (7th when they leave the underdark, 15th when they face the demon lords.) Good luck and happy questing.

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

An insane villain plots ruin deep beneath the city of Sharn. In order to save the city, the PCs must find the one thing that can stop him, an enormous Siberys dragonshard hidden somewhere in the jungles of the lost continent of Xen'drik. "Temple of the Scorpion God" is part two of the three-part Shards of Eberron Campaign Arc. Pgs. 66-75

A Beholder Love Story A dwarven mineshaft has become the new home of the heartbroken beholder Sindryl. Discover who could be wicked enough to separate Sindryl from his love Prix'am, put a stop to their plot, and restore Prix'am's missing heart. A 3-6 hour Dungeons & Dragons 5th Edition adventure for Tier 2 characters. This adventure includes: 2 New Monsters (including 1 New Beholder!), 3 New Magic Items, New NPCs, a Minecart Skill Challenge, Romantic Random Encounters for the Underdark!

"...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

Just as the trail led from the STEADING OF THE HILL GIANT CHIEF to the frozen wastes where was found the GLACIAL RIFT OF THE FROST GIANT JARL, so the adventure in the latter place has let (or transported) the intrepid party to what they hope will be their last challenge. They are about to venture into the hot and smoking barrens which are in effect Muspelheim, the home of fire giants. This module contains background information, referee's notes, three level maps, and exploration matrix keys. It provides a complete module for play of ADVANCED DUNGEONS & DRAGONS, and it can be used alone or as the last of a three-part expedition adventure which also employs DUNGEON MODULE G1 (STEADING OF THE HILL GIANT CHIEF and DUNGEON MODULE G2 (GLACIAL RIFT OF THE FROST GIANT JARL). TSR 9018

Giants and ghost trees and foul undead beasties... What happens when elves, giants, and a mysterious witch all decide only you can settle their troubles. Strange new tree species! A hobgoblin fort! Unexplained noises during the day and different noises at night! Investigate and explore the Bretonwood to get to the bottom of its problems. The adventure provides an overland open-world style map of the Bretonwood which the players are encouraged to explore. Many set and random encounters are provided. There are opportunities for combat in this area, but players should be ready to handle some problems out of combat to get the most satisfying experience. Pgs. 22-43

The adventure takes players from a town devastated by an unexpected flood, through a drowned land where nature is turned upside down and desperate families cling to the roofs of their ruined homes, hiding from the monstrous products of a disordered world, through the strange tomb of an ancient race, to a profundal zone, hidden for millennia and now exposed, and finally to the Observatory itself, an eerie abandoned treasure palace, where they will encounter a pale and unexpected terror which will seek to claim their lives. The adventure is suitable for a lucky mid-range party, a stupid high-level party or an exceedingly clever low level party. It is difficult, with a meaningful possibility of character death. Should you find them, and defeat their guardians, the treasures of an ancient culture will be yours. At the final point of the Observatory is a glimpse of another world. Published by False Machine Publishing

Meaningful decisions, unexpected twists and memorable characters are the foundations of this dark 4-hour adventure for 5th to 10th level characters. A chance encounter on an unassuming road leads to a dangerous and lucrative opportunity. But what seems simple on the surface turns out to be much more below. Thrust into a world where every enemy has an enemy and everyone has their own dark motive, the only chance to survive is to ally with the right foe. Sometimes “doing the right thing” comes only in shades of black. Six Summoned Swords is a stand-alone adventure that begins on the side of the road leading to Phlan and can be easily accessed by any adventurers traveling through the Moonsea region. In addition to a world full of intrigue and complex character choices, purchasing this adventure includes: An Official Adventurers League magic item certificate Printable portrait cards with roleplaying tips for important NPCs Gridded reference maps for combat encounters Condition icons to help track character status Special Certificate Holder ideal for event play NEW: Season 8 Item Unlock Handout - prints 9 to a page, one for every player! * Looking for an adventure to run at your special game day or convention? This adventure includes a “certificate holder” that features specially created art of the adventure’s magic item. When printed in colour and on card stock, it perfectly frames the official AL magic item certificate from this adventure and makes for an unforgettable souvenir. About the Swords Below the Moonsea Saga The saga consists of three adventures, with this adventure serving as a stand-alone prelude. The series continues with Six Striking Swords and Six Swords Unbound, the two of which should be played in tandem.

From the magazine: "The monster you're sent out after is so dangerous that even mind flayers fear it. And the illithids want your help!" Earthquakes hit the area around Needlespire mountain, affecting both dwarven and deep gnome villages, and the local mining industry. Deep gnome expeditions discover an illithid outpost! This adventure includes roleplaying encounters with both deep gnomes and illithid in their quest for the true cause of the earthquakes. The creature causing the earthquakes is a draknor which has sent its huge tentacles into the earth seeking magma to fuel its growth. Pgs. 38-60

Zhentish soldiers, Maerimydran drow, and Sharran cultists have forged a dark alliance to subjugate the peaceful land of Shadowdale. Elminster's tower lies in ruins, Lord Amcathra governs at the sufferance of the dale's conquerors, and the very Weave of magic in this embattled land seems to fray with each passing day. The Zhentish yoke lies heavy over Shadowdale—but the Dalesfolk are ready to fight for their freedom, if only they can find true heroes to lead the way!

a baron recruits the party to find a set of magical swords as well as explore a mine shaft that connects to the under dark

Elanil Elassidil, an elf bard of no small legacy, has put out a call for trustworthy agents. It is time, it seems, for a quietly hidden piece of elven history to become known to the world. Meira Faerenduil, lost knight of Myth Drannor, has been dis-covered, and must be brought back to civilization. A four-hour adventure for 5th-10th level characters. **NOTE** As of August 30th this adventure no longer grants an Oathbow in Adventurers League play. It has been changed to award a +2 Longbow per the Adventurers League Content Catalog.

Only You can prevent forest curses! The population of a small town have been disappearing and its up to the party to save them and the town from a looming disaster.

Having put down a rising of giants, it was discovered that the motivating force behind their depredations was that of long-forgotten evil - the Dark Elves. Determined to seek out these creatures, a body of doughty adventurers mounted an expedition to learn the strength of the Drow and bring retribution to them (DUNGEON MODULE D1, DESCENT INTO THE DEPTHS OF THE EARTH). This module contains background information, a large-scale referee's map with a matching partial map for players, referee's notes, special exploration and encounter pieces, a large map detailing a temple complex area, encounter and map matrix keys, and an additional section pertaining to a pair of unique new creatures for use with this module and the game as a whole. A complete setting for play of ADVANCED DUNGEONS & DRAGONS is contained herein. This module can be played alone, as the second part of a series of three modules (with DESCENT INTO THE DEPTHS OF THE EARTH, D1, and VAULT OF THE DROW, D3), or as the fourth part of a continuing scenario (DUNGEON MODULES G1, G2, G3, D1, D2, D3, and Q1, QUEEN OF THE DEMONWEB PITS). TSR 9020, From 1978

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 final confrontation with the giant, King Snurre, and the entry of mighty adventurers into the caverns under his stronghold (DUNGEON MODULE G3, HALL OF THE FIRE GIANT KING) discovered the Dark Elves, the Drow, had instigated the giant alliance and its warfare upon mankind and its allied races. This module contains background information, a large-scale referee's map with a matching partial map for players, referee's notes, special exploration and encounter pieces, a large map detailing a cavern area, encounter and map matrix keys, and an additional section pertaining to a unique new creature for use with this module and the game as a whole. A complete setting for play of ADVANCED DUNGEONS & DRAGONS is contained herein. This module can be played alone, as the first part of a series of three modules (with SHRINE OF THE KUO-TOA, D2, and VAULT OF THE DROW, D3), or as the fourth part of a continuing series of modules which form a special progressive campaign scenario (DUNGEON MODULES G1, G2, G3, D1, D2, D3, and Q1, (QUEEN OF THE DEMONWEB PITS). TSR 9019

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 NEXT MARCH WASN'T DUE FOR ANOTHER 189 YEARS. TRY TELLING THAT TO THE MODRONS! On a regular schedule, the Great Modron March spills out of Mechanus, and the lawful automatons files their way around the Great Ring. No one knows why they do it, but everyone stays out of their way - because when the modrons march, they'll walk right over a berk who doesn't know enough to move aside. But this March has started decades before it was supposed to begin, and that's even more of a mystery. Caught unprepared, the planes shudder under the modrons' collective footsteps - and even the modrons themselves seem a little out of sorts. The Great Modron March anthology features 11 adventures for characters ranging from 1st to 10th level, as well as new information about the modrons of Mechanus. Each adventure can be played separely or linked together to form an extended campaign. The modron procession touches every Outer Plane in turn - and it isn't always welcome. On their unswerving path, the clockwork creatures will destroy celestial towns, be attacked by evil knights intent on using modron parts in foul experiments, and lead characters onto the deadly plains of the Abyss and into the famous prime-material labyrinth of Undermountain. Without help, they'll be lost in the swirling chaos of Limbo or even fail to complete the March entirely. And along their route, every blood on the planes seeks the answer to the most important question: Why have the Modrons abandoned their normal, lawful schedule to march years before they're due? TSR 2628

When the man who would be the Muted God wordlessly stepped beyond the gates of the Starstone's Cathedral, his thousand and one faithful ringing the Ascendant Court watched with the silent contemplation that is their highest sacrament. When he failed to emerge, many of his penitents abandoned their vows but a small sect remained loyal and worshipful. You and your fellow Pathfinders are sent into the mountains north of Absalom to follow the path of a doomed party and uncover the secrets of the Muted God. His loyal band of followers, called the Hand, will stop at nothing to keep you away from their shrine—even forming an alliance with some of Golarion's most evil denizens.