"The creatures are just too intelligent, too crafty, and too strategy-minded to "rampage." Rampaging brings the wrath of oath-bound knights, powerful mages, and divinely-protected priests. Why would a dragon want such attention, unless it had some special secret, or unless it was insane? Or both. The northern reaches of the Derideth Swamp were once plagued by a rampaging dragon. This black dragon, named Storamere, took a mad glee in attacking human villages, wiping out orc camps, driving off the lizardfolk, and decimating farmland. He met his untimely end, though, in an ambush devised by the monks of the Order of St. Chausle. Storamere died with a curse upon his draconic tongue: "you could not have defeated me in my lair," he told his slayers. "I am forever invincible in my lair." Now Storamere is back, with a horde of his misshapen half-dragon offspring, to have his vengeance. All that remains of the once-heroic monks are two old men driven mad by their last encounter with the black dragon, so it falls to a band of adventurers to again defeat the mighty dragon -- this time in his palace, where the boastful Storamere claims he is at his strongest." Includes maps and damage rules for navigating Storamere's lair, a semi-solid palace made of a dangerous, corrosive liquid five feet thick and located on the ethereal plane. Most of the monsters in the lair have the Half-Dragon template applied. Published by Atlas Games

After carving out quite the reputation, you and your associates have been summoned to meet with the local regent. As you wait in the audience chamber you notice that the furnishings appear to be in the middle of an upgrade. After being introduced to the slovenly king, his vizier explains the task ahead of you. Apparently the monarch wants to decorate his throne room and wants a Giant Ape as the showpiece. As luck would have it, rumors point to a nearby island in the Jarteach Mere…

Several days ago, a colony of myconids were born from the gloom and rot of a swamp near a small fishing town. They found a place to form their new colony, and settled on a crumbling mausoleum in a long-forgotten graveyard. Their rapport spores have been spreading unchecked, and have begun to infect the dead buried underneath the marsh. These dead have risen as spore servants, which the myconids are using as watchdogs to protect their new home from unwelcome intruders—like the adventurers. In this encounter, the characters stumble upon an old country graveyard in the middle of a swamp. When they investigate, they fall under attack by the living dead! Once they fend off their undead assailants, an investigation of the mausoleum reveals the true villain behind the attack: a group of mycanoids that infested the corpses with their spores, turning them into telepathically controlled puppets. From here, the characters can either negotiate with the mycanoids or kill them. This encounter’s three acts are: The Discovery: the characters find an abandoned graveyard. The Trial: the characters are attacked by undead. The Revelation: the characters learn that the zombies are really mycanoid spore servants, and can try to reason with the mushroom-people or destroy them. Either way, there’s treasure!

A hidden trail leads through a swamp to a dilapidated shrine. A profound evil is nearby. The shrine is either to a powerful dead thief, or a god of thieves. A cool, simple little puzzle protects some treasure. Just cash! No items. A short interlude designed to be dropped into an ongoing adventure. Pgs. 61-63

Your cousin Rolph is dead - and while there is cause for sadness, there is also cause for celebration. As his heir, you were willed his dominion: Fenhold. Of course, the Deep Swamp is threatening to engulf all of your new holding. People are seeing ghosts and disappearing mysteriously. Animals die without reason, and crops are suddenly blighted. The farmers don't like the swampdwellers, the swampdwellers don't like the farmers, and no one likes the halflings. The entire civil service of the dominion seems to have either worked for the failure of the dominion or resigned due to actions of the others. It's going to be tough task to make all this ship-shape once again, but you're 15th level now. Isn't it about time you settled down? TSR 9210

What links an infamous Zhentarim mercenary with a brilliant but tormented artificer? To find out, the adventurers must break the goblinoid siege of the village of Westfir. After the bizarre goblins are defeated, the Cornflower Hive must be destroyed. Ultimately, what secrets are held in the grain mill by the Westfork river? A D&D Adventurers League four-hour adventure for 1st-4th level characters.

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.

Expand your game with this collection of 56 NPCs of various Challenge Ratings, thirteen of which include maps and details of their lairs. Add these NPCs as a side-quest, a main villain, a one-shot, a bounty for easy money, or however else you wish. Written by some of the best-selling authors on the Dungeon Masters Guild and outstanding podcasters, each NPC includes an image, a backstory, motives, flaws, and a stat block. Some even include new magic items!

This setting was used in the FN series and like the others in the FA series, it was used as an area for multiple adventure opportunities as well as a semi-safe haven. The main community in the area is the Village of Tomore. This community is offered as a free download! With a multitude of side adventures this area helps mid-level adventurers increase their experience point base. Close to this area is the previously published Sunken Temple of Bulu and the Ruins of Tarlac Keep.

In the small hamlet of Riverbend, the miller’s wife is missing, and the locals suspect the husband himself was involved. But all is far from what it seems. Ellessandra, the missing woman, is actually an elf from the Summer Lands. She came to live in the human settlement when the miller made a dangerous pact with the River King, the lands’ powerful sidhe ruler. Now, the player characters must unravel the truth behind Ellessandra’s disappearance, piece together the involvement of a young fey lord, and dive into the fey courts of the Summer Lands to stop a raid that would surely spell Riverbend’s doom. All the while, Arthurian intrigue and mischief runs high among the fey lords and ladies in this mercurial, open‑format adventure from acclaimed adventure designer Wolfgang Baur!

The Approaching Swarm is a short adventure for four 9th-level characters. The party can consist of any mix of classes, but it should include at least one character that is good in wilderness settings, such as a druid, ranger, or barbarian, and at least one cleric. This scenario should prove a reasonable challenge for characters from 8th to 10th level. The adventure takes place in a swampland that is near a small settlement. The characters were lead into a trap -- a lair of giant spiders. With one or more of their members injured and poisoned, and the trail of their quarry now cold, the characters most likely return to Crivdall.

Attacks by the undead are on the rise in and near the swamp. Rumr has it that the swamp was once an elvish settlement, lost long ago to ruin and sunken into the marsh. But one structure, at least, has yet to be consumed by the swamp. And a long dead cultist of Orcus, buried in that forgotten mausoleum, has returned from the dead. Includes A short adventure for 4-5 characters of 3rd to 4th level A map of the Nightshine Mausoleum Stat blocks for all monsters Unnumbered map suitable for use in your favorite VTT.

The natural world is dying and Thymia Scarletscale has had enough. It's time to destroy civilization and pluck the humanoid parasites from the face of this world. And honestly, is she wrong? Will the players succeed in infiltrating Thymia's lair The Verdant Phronstistery and bring an end to her schemes? Or will Thymia & her team of yuan-ti research assistants create an army of monstrous insects to wipe humanoids from the face of the world? Greenhouse of Nightmares is the first installment in Pretty Little Liches: a trilogy of adventures centered around three unique liches and their lairs designed for high-level play. These three lairs and the surrounding regions can be run independently as individual adventures or tied together into a mini-campaign that centers on the destruction of the Green Hand, an organization of dangerous liches. A 3-5 hour Dungeons & Dragons 5th Edition adventure for Tier 4 (level 17-20) characters. This adventure includes: 6 Random Encounters for a Deadly Swamp, Battle Tactics for a 3-Stage Boss Fight, a CR 26 Medusa Lich with New Legendary Actions, 7 New Monsters, & 2 New Magic Items!

As fledgling adventurers, your group is looking for anything to increase their fame and line their pockets with gold. Upon crossing the countryside your group comes to Creedo’s Trail a small thorp in the Duchy of Starryshade. Upon arrival in town you find an inn to stay indoors finally and a job opportunity hanging at the Bagel Inn purporting an “easy job” for a “big reward”. The poster is reputedly a crone or witch who has need for some components for an experiment she is currently working on. Easy job AND big reward…what’s not to like!

This book goes over the various rules around the faction of the Harpers 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 sees the characters on a mission to Iniarv's Tower, sent to search for the artifact, Bowgentle's Spellbook, and rescue the fellow Harper member, Brodven.

The Final Installment of the Tiddy Mun Trilogy Warning: This adventure is not for the most hardcore of grimdark enjoyers. Do NOT play this adventure if you do not like: Happiness, Joy, Fun, Dancing, Mischief, Maybe a little bit of mayhem, general naughtiness In the third and final installment of the Fennebog trilogy of adventures, the characters will have to brave the land of Fennebog once again. They must defeat violent darklings, negotiate with manipulative pixies and most importantly, meet the demands of a melodramatic archfey. The village of Berribury is in trouble. The characters must deliver an object called the Stranger Stone to the village so they archfey Tiddy Mun can perform a ritual to reverse the flood. A Two-Hour Adventure for Tier 1 Characters. Optimized for APL 3. CONTENT WARNING: Flooding, Manipulation, Deceit, Denial, Entrapment, Alcohol

Up the river "Just sit right back, and you'll hear a tale, a tale of a fateful trip..." Pgs. 58-67

A young black dragon and two hatchling dragons live in an excavated sandstone burrow in the swamp west of Knacker Knob. Connected to the dragon lair is a complex of sandstone tunnels and chambers inhabited by lizard men. Some sandstone tunnels and chambers are partially flooded, and others are filled with nasty things such as slimes, oozes and gelatinous cubes. The lizard men revere the dragons as magical spirit guardians. In small groups the lizard men are easily defeated, but if allowed to prepare a common defense, the lizard men tribe with its spellcasters may present serious threat to the player characters (PCs). Wild Dragon Den is the first dragon's lair to conquer. Part of TSR 1073 The Dragon's Den

Unwrap this player-driven winter mystery for four to five characters of 5th level. No more railroads. Every decision matters and changes how the story unfolds. Branching paths, multiple dungeon entrances, and a myriad of potential conclusions—this adventure provides endless fun with rewarding choices and a range of challenges for any character. This product includes: - 4 to 6 hours of play packed into 15 pages - High-resolution VTT maps of the temple - 6 new monsters, including Brain in a Jar and Workshop Devils - 7 stand-out NPCs with clear motivations players will love or love to hate - The perfect adventure for the holiday season, including a Midwinter festival with two classic games reimagined using D&D rules—snowball fight and charades - All magic items and stat blocks detailed in the appendices for easy reference Content Warning: Animal mutation, blood, enslaved devils, undead, torture,

Stuffed animals. The Vast Swamp is a most unnatural habitat. A crocodile has been attacking a poor druid and its up to the party to help the druid retake his swamp. Pgs. 34-37