The moon is turning green. A colossal tide of green slime has begun to engulf it, threatening to dissolve it entirely. As it does so, a tide of demonic madness begins to engulf the lands below. As the green shadow flows across the night sky, the world turns mad. The source? An insane cult of plasmoids dedicated to Juiblex, the demon lord of oozes and slimes. Soon the moon may be gone, the first part of a mad plan to dissolve the multiverse into the primordial slime of the Abyss. If only some heroes could appear before it’s too late... The Ooze That Ate The Moon is 5th-edition Dungeons & Dragons adventure based on the Spelljammer campaign setting. It is an investigative high-orbit pulp thriller paired with the wacky zaniness of Spelljammer, and every playthrough is likely to be different. It is designed for four 9th or 10th level characters and to be run in 3 to 6 three-hour sessions, or 2 to 3 longer sessions. It can be run as multi-session one shot or as part of an ongoing campaign. It fits perfectly after the events of Light of Xaryxis, but is written so as to be easily incorporated into any non-Spelljammer campaign. It requires the 5th Edition Spelljammer boxed set to run. Gameplay is based around investigation and roleplaying, with a good smattering of combat in the later acts. The climax of the adventure presents the players with a problem that has no clear solution. They’ll have to use all their wits and resources to overcome it, but can they do so in time?

Amidst the misty, mournful waste stands a house unaffected by time. The secrets hidden inside could change the world or remain buried in obscurity. The mission of your party is to head there and retrieve all valuable papers and artifacts. But what could await on the way through the lands of distorted magic? Nobody knows for certain. This adventure is designed for a team of four 3rd-level characters. Estimated time: 2–3 sessions, 4–6 hours each. This adventure is focuses on exploration of the Mournland, all that is left from the kingdom of Cyre.

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 greatness of a dwarven citadel is measured by its greatness of wealth. The dwarves steadily work mines and forges to fuel the wealth needed to make their presence known throughout the realms. Unfortunately, this also makes them known to those that would seek the opportunity to steal their glory and riches. This story occurs in a place that has experienced this struggle for millennia. New threats emerge as old threats become rivals through the tides of time. This story... your story... is another chapter of this ancient struggle.

Ten years ago, zombies arose from the foamy sea to take vengeance against the inhabitants of Firewatch Island. Now, they have risen again, just in time to welcome the visiting player characters! Will your heroes manage to escape the island with their lives (to say nothing of their delicious brains)? The PCs have to clear the island and learn its secrets, then defend it against an undead attack and then travel to the bottom of the ocean to seal Dagon's Maw! Pgs. 19-50 Updated to 5th Edition in Ghosts of Saltmarsh

In the Yatil Mountains south of Perrenland there is rumored to be a magical hoard of unsurpassed value, a treasure of such fame that scores of adventurers have perished in search of it. Find the perilous Lost Caverns of Tsojanth and you may gain the hidden wealth of the long-dead arch-mage-- if you live. Module S4, this contains a brief wilderness journey to the caverns, but the bulk is underground. The caverns are noted as a previous lair of the Arch-mage Iggwilv- though she is long gone, her Demonomicon remains. This module marks the first appearance of several monsters and items that would later appear in the Monster Manual 2 and Unearthed Arcana. A labyrinth features in the caves. TSR 9061

Chapter 2: The Sinister Secret of Saltmarsh In this version of the adventure, the characters find navigational charts and logs aboard the Sea Ghost that implicate its crew as slavers. Ned Shakeshaft is a Scarlet Brotherhood agent. He makes an attempt to foil the characters, but his true intent is to surrender and implicate Gellan Primewater as a key villain. The distraction afforded by the lizardfolk and the looming sahuagin threat gives the Scarlet Brotherhood the opportunity to bring more agents into town. posing as mercenaries brought in by Anders to protect the town. If Gellan can be removed from the council, Solmor might ask one of the characters to take his place.

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

The heroes have spent the last several days in the quiet, secluded town of Relvaunt. Relvaunt's vineyards, wines, and scenic beauty are the subject of bards's songs, and many travelers journey long miles to visit them. Another site receives far fewer visitors--several miles east of town, partially obscured by woods and hills, stands the wondrous Castle Freitstein. As the heroes depart the town in search of adventure, an elderly couple approaches them. The woman suddenly clutches her chest and collapses in the street and the old man calls out to the heroes for help. Includes castle random encounter chart, a map of castle grounds and isometric castle level maps (four main levels, a tower level and a cellar level).

Dice roll and cards fly at the Dove House of Luck in Waterdeep... but it's not all fun and games, as your party must stake out the casino and determine whether a crooked card dealer is stealing from the house, and what she's up to. Gamble and be merry... but even games of chance have a habit of leading back to the mysterious forces of quarrelsome Gods. Lucky be Malady is a D&D 5e urban adventure module set in Waterdeep, suitable for Tier 1 (level 1-3) parties. Schmooze with other gamblers, chase down crooked dealers, uncover plots orchestrated by the gods of fortune themselves. Think you're lucky? 2-4 hours of gameplay in any urban setting New rules for 4 games of chance 1 new curse 3 NPC stat blocks Beautiful hand-drawn maps and art assets An ally with a heart of gold... or copper? Introduction for adventures focusing on self-determination vs. fate This module is set in Waterdeep but can be modified to fit any urban setting. It gives resources for parties in need of an NPC healer, and also introduces players to powerful curses that cannot be rested off without help. It can slot into any adventure where your party has entered a large city and offers questions and dilemmas that can be brought forward into future modules to challenge your players. Also, who doesn't want to spend down-time gambling with all that monster loot? Module written by, and interior art assets by TL Massey: https://twitter.com/t31im4s Cover art by Kat Brechtel: http://kbrechtel.com/ Written through the RPG Writer Workshop FW19: https://www.rpgwriterworkshop.com I'd be really grateful for feedback! Comment/review below, or reach me @t31m4s

The Characters come across an ancient wizard's tower. The nearby keep has been reduced to rubble over the ages, but the tower is in perfect condition. It is surrounded by an impenetrable force field that cannot be breached - not even by the ghost of the long-dead wizard, who has been trapped within for centuries. Surely there must be great treasure within this magical abode. But how to get to it?

Haedirn Lastlight is a respected elven wizard and sage. After the death of his lover Lyonthel, the elf has been overcome with grief and has locked himself away in his study- a small manor on the cliffs of Wailing Crag. Haedirn has not been seen for over a year now, and those that knew him are beginning to worry. Worse still, a band of ogres has been terrorizing the nearby town, slaughtering the town folk and haughtily boasting the elf wizard is dead. The PCs must put a stop to the ogres' attacks, make way to Wailing Crag to root out the rest of their gang, and lay Haedirn Lastlight's tortured remains to rest.

Into Wonderland is a book detailing an adventure in the Feywild, a setting for Dungeons and Dragons 5th Edition. This book provides player options, encounters, variant rules, and a campaign of expeditions into the unknown centred around the city of Endercoast that has been spirited away from the Material Plane. To survive, you'll need to balance the needs of the displaced city with the mercurial whims of four powerful archfey. What's Included? - Endercoast, a city plucked from its roots and replanted in the Feywild - Quirks of the Feywild, including four powerful archfey, a guide for creating new archfey, rules for travel using emotional truth instead of maps, chaotic seasonal and magical effects, pranks, consequences for getting lost, and 14 weird stops along the way - New races - New subclasses - New backgrounds - New feats - New spells - Fantastical questlines taking a party through the courts of the archfey and on magical journeys inspired by the fairy tales of the Brothers Grimm - A whole heap of chaotic encounters with strange fey creatures - Dozens of new monsters, including 8 ancient beasts, 3 dangerous plants, 4 extremely powerful archfey, a bunch of NPCs based on the new subclasses of the book, creepy new fey like the darkwood stalker and the time vulture, a powerful hag, and more

Manthrak's Malicious Steamroller After an experiment with a teapot goes wrong, a wizard's tower rolls through the forest, crushing all beneath it. Its owner, Manthrak the Meticulous wants it back. It's up to you and your companions to stop the tower's rampage before something even worse happens. Manthrak’s Malicious Steamroller is a short, high-octane one-shot adventure module for a party of four or five 4th level characters. With no setting specific details, it can be easily dropped into any campaign, or run on by itself for an action-packed escapade. Included: Full-color 13-page PDF Virtual tabletop maps - Gridded & Non-gridded Accessible & print-friendly PDF A fun, unforgettable experience

The characters are summoned by the Norse gods to track down two dwarves, one of whom has made a weapon for the giants to use against the gods. The mission takes the characters to Jotunheim, on the plane of Gladsheim, to take the god-slaying weapon from the giants.

Continue the adventure inside the Dwarven Forge world of Mythras with the second part of this new gaming trilogy, The Hidden Valoria Campaign. Now entrenched in the tapestry of The Patina Court, the players must begin unraveling an even greater mystery that lies beneath the streets. Taking the adventure to the sewers, get ready to explore some of the locations that have made Valoria so famous among its players over the years This adventure is formatted to both 1E & 5E gaming rules. Also available in PDF.

This book goes over the various rules around the faction of the Zhentarim in Phandalin and the Forgotten Realms, making it easy for any new or veteran DMs to integrate it more into the core stories being told, and making the faction feel more useful for the players that choose to join. The adventure, Barrhindlun sees the adventurers working for the Zhentarim and traveling to the town of Leilon and finding their way beneath to the muddy lost city of Barrhindlun, where bandits of the Xanathar Guild have been sent to reclaim a Crystal Orb.

Hunt for the Thessalhydra is a short adventure published by Wizards of the Coast as a tie in to the "Stranger Things" franchise and part of the Stranger Things Dungeons & Dragons Starter Set. The adventure features characters, locations, and monsters inspired by that series. The adventure is suitable for characters of level 3-5.

From time out of mind, the standing stones known as the Circle of Cahervaniel have stood lonely vigil on a grassy hilltop. Sheepherders once moved their flocks over the hill and through the circle, sometimes resting in the cool shadows cast by the ancient stones. Everything changed when a stone finger fell, revealing a fissure in the earth. Now, dark shadows caress the circle after the sun sets. Creatures out of nightmare dance upon the hillside at night. Many swear that a unicorn of deepest ebony now hunts all upon two legs who draw near, while stunted creatures scurry in the shadows, abducting sheep from their sheds and drawing them down below ground for food. After the disappearance of a sheperd, fear grows stronger in neighboring villages. Who will brave the black hollow of the ancient Circle of Cahervaniel? Heroes of stern mettle must descend into the cavity and explore the ancient spaces existing there. Product History "The Shattered Circle" (1999), by Bruce R. Cordell, is a generic adventure for AD&D 2e. It was published in January 1999. Origins: Another Generic. After Wizards of the Coast began publishing D&D, their first year and a half of generic adventures were all classic revivals: returns to RPGA tournaments, to classic adventures, and to Dungeon scenarios. Even "A Paladin in Hell" (1998) was a return in its own way, to the demons and devils that TSR had become afraid of. Wizards was staking out new ground by reclaiming the past. "The Shattered Circle" (1999) was the first generic Wizards adventure that was simply a generic adventure, with no deeper origins and no hidden motives. Artifacts of Note. the foundingstone and the harp Euphonious are both one-off named magic items. However, it's sword Icerazor that's the most interesting. It's said to have grown from a shard of Frostrazor — a sword that would only appear ten months later in Return to White Plume Mountain (1999). There, it's listed as one of Keraptis' four implements of power, alongside Wave, Blackrazor, and Whelm — meaning that Icerazor (and this adventure) are just one step removed from White Plume Mountain itself. Monsters of Note: Chitine. It's somewhat curious, given the Greyhawk and Neverness connections, to note that the chitine debuted in MC11: "Monstrous Compendium Forgotten Realms Appendix" (1991). The spider-humanoids have generally been a Realms creature, featuring in bestiaries and histories for that setting. However, they also received a more generic "Ecology of the Chitine" in Dragon #223 (November 1995), which introduced the choldrith, or chitine priestess. This is their major adventure appearance. When asked about pronouncing their name Cordell says that he "can't be 100% sure of the original designer's pronunciation", but he prefers "KI-TEEN". About the Creators. By 1999, Cordell was one of D&D's most prolific writers. He'd previously authored many slightly related adventures, such as The Gates of Firestorm Peak(1996) and the sahuagin (1997) and illithid (1998) Monstrous Arcana adventure trilogies. This conversion guide allows DMs to run the original module with 5th Edition rules. To use this conversion guide you will need a copy of The Shattered Circle, originally available in hard-copy and now for sale in Digital format at the DMs Guild. This adventure is a generic adventure, not specifically based in any existing setting. Suggestions are given in the conversion guide to place the adventure in the Forgotten Realms.

An offer of exploration and adventure leads to a chilling underground dungeon. A mystical object is being asked to be retrieved by the local Wizard. This is the second adventure in a miniseries with the following adventures being: A Chance Encounter An Urgent Rescue A Dark Veil Falls