In the city of Waterdeep rests a tavern called the Yawning Portal, named after the gaping pit in its common room. At the bottom of this crumbling shaft is a labyrinthine dungeon shunned by all but the most daring adventurers. Known as Undermountain, this dungeon is the domain of the mad wizard Halaster Blackcloak. Long has the Mad Mage dwelt in these forlorn depths, seeding his lair with monsters, traps, and mysteries—to what end is a constant source of speculation and concern. This adventure picks up where Waterdeep: Dragon Heist leaves off, taking characters of 5th level or higher all the way to 20th level should they explore the entirety of Halaster’s home. Twenty-three levels of Undermountain are detailed herein, along with the subterranean refuge of Skullport. Treasures and secrets abound, but tread with care!

This 4 hour adventure for 3rd level characters begins in a prison cell where the adventurers must figure out a way to escape, acquire weapons and armor to defend themselves more effectively, and most importantly, escape a repurposed dwarven forge that has been appropriated by a fire giant who uses slave labor and even a captured red dragon wyrmling to smelt ore and forge an arsenal under the volcano Mt. Hotenow.

An unknown force is inciting the people and creatures of the idyllic Greenwood to commit horrific acts of murder and carnage. Can the adventurers quell the towering rage of the rampaging Horseman? Part Thirteen of Misty Fortunes and Empty Hearts.

With danger close behind, the Broken Tusks journey through the bountiful but treacherous Lost Mammoth Valley in search of the Primordial Flame. The Tusks' scouts solve the riddles of the primordial valley and recruit a motley league of unlikely followers, all while evading the watchful gaze of the vale's villainous overlords. In order to fulfill their quest, the scouts must ultimately go toe to toe with these vile masters: a vicious white dragon, a sadistic necromancer, and a boarish beast-god. "Lost Mammoth Valley" is a Pathfinder adventure for four 4th-level characters by Jessica Catalan. This adventure continues the Quest for the Frozen Flame Adventure Path, a three-part monthly campaign in which the heroes lead a band of nomadic hunter-gatherers across a brutal primordial landscape. This adventure also includes an examination of megafauna, including advice and rules for creating your own new giant animals; a glossary of Mammoth Lords' depictions of Golarion's most popular deities; and new prehistoric creatures to befriend or bedevil your players. Each monthly full-color softcover Pathfinder Adventure Path volume contains an in-depth adventure scenario, stats for several new monsters, and support articles meant to give Game Masters additional material to expand their campaign. Pathfinder Adventure Path volumes use the Open Game License and work with both the Pathfinder RPG and the world's oldest fantasy RPG.

A perfect side-quest adventure for a party based in Phandalin or after completion of Lost Mines of Phandelver. Unravel the malevolent mysteries of Knacker’s Knothole! A party of four to six 5th level characters meet Knacker, the ancient awakened grandfather oak, who was introduced in Volo’s Vetted Vendors. He has a request: one of his cherished death’s heads is missing and he implores the party to find out what happened to it. Although Knacker suspects the people of Phandalin, the party’s investigations ultimately reveal a much more sinister threat. The party must investigate the disappearance while an unseen foe attempts to thwart their efforts with ambushes and misdirection. It is not long before there are more disappearances, and the party must use its ingenuity to prevent open hostilities. This adventure is part of a new series based on Volo’s Vetted Vendors and Elminsters Excellent Establishments. It can be played as the final part in this series, and it is also ideally suited to a party that has just completed Lost Mines of Phandelver. This is a 5-7 hour adventure that will advance the party to 6th level. This full-color 60-page adventure includes: * 29 pages of adventure content. * 2 pages of convenient NPC summaries. * 8 beautiful maps suitable for use with any VTT (separate files are included for all maps, including both high- and low-resolution versions). * Many random tables including adventure hooks, customers at Knacker’s Knothole, rumors, random encounters, chase complications and battle events. These tables can provide inspiration for other adventures and campaigns as well! * 20 pages of monster and NPC stat blocks.

"The adventure begins shortly after the PCs arrive in the village of Whitebirch, located just one mile outside Bunglewood, a thick forest. Unless the adventurers prefer to camp by the side of the road, the only rooms in town are available at The Swanmay's Song, a local inn. Shortly after nightfall, a wounded traveler staggers into the inn." -- from the module. Includes overland map, ambush site map, and cave system map.

You are aromantic, and your best friend is aromantic. There’s only one thing to do: go and fight a dragon. Two Aromantics Spend an Entire Day Doing Everything Except Experiencing Romantic Attraction is an unapologetically no-romo single-player adventure for a level 4 character. It should run for approximately 3-5 hours. This adventure requires at least some knowledge as to what it means to be aromantic. There are many useful resources available online for those unfamiliar with this term.

DC-POA-PND-3 The Watcher in the Attic (Part 2 of the Strange Case of Erland Forsk) Strange lights have been appearing in the topmost windows of the Forsk estate, and local cats have been going missing. Will you find out what lurks in the attic? A Two-Hour Adventure for Tier 1 Characters. Optimized for APL 3. Using the DungeonCraft seed Awake and Afraid Don’t go into the Attic! The Strange Case of Erland Forsk is a four part series of DungeonCraft adventures, each 2-hours long. DC-POA-PND-2 What Skitters Beneath? (tier 1) DC-POA-PND-3 The Watcher in the Attic (tier 1) DC-POA-PND-4 Eateat Go Home? (tier 2) DC-POA-PND-5 What Stalks the Night? (tier 2) ``` Unworkable inventions? Lost or shattered Nothing is perfect Nothing is worthless Unloved, dusty, rusty, dirty Here at the top Where the things that are lost find a home in my attic —Professor Elemental, The Attic ```

For months, the dreams of the people of Emystrell have become dark and terrible. It seems their nightmares have come to life as in recent weeks, people have mysteriously gone missing, vanishing in the night without a trace! Everyone is too paralyzed by their own despair to do anything or venture far from the safety of their homes. Emystrell is on the brink of collapse. The baron is offering a handsome reward to anyone who can show proof of the end of whatever evil curse that has taken hold of their town. This adventure is designed for a party of 3-5 heroic characters from the 2nd to 3rd level. It has elements of mystery and investigation in the first section which can be detailed and highly involved for groups that enjoy the process of searching for clues and solving mysteries or just as easily glossed over for groups that are more tactics focused. The second section of the adventure features the dungeon: a labyrinthine complex of an ancient elven crypt which the thieves guild has used as a base of operations for a decade...until the serpent worshipping cult arrived. The third section of this book is the detailed map and notes on the town and surrounding area of Emystrell. Roleplaying notes are kept light to allow for room for your own interpretations and details to NPCs remain as free to do with as you choose unless I felt inspired and hoped to give you a cool idea. This adventure has hooks for Dungeon Masters interested in a larger campaign involving the sinister plots of the Yuan-Ti (snake people) as well as other interesting adventure hooks (such as the giants in the nearby mountains or the stolen gem: The Eye of the Dragon). These plot points are intentionally left vague for you to fill in the gaps based on what your players seem interested in. You are invited to use this as a launch point adventure to lead your heroes on a larger adventure that might someday set them against an Anathema Serpent demigod, or it may simply be the adventure that begins their journeys and the evil of Yargoth stops here at Emystrell. If your campaign is set in a pre-published setting, this town of Emystrell can be replaced or fit into any campaign with a few tweaks to local gods and names. If you are playing in Dragonlance, you could replace Yargoth the Dread Serpent with Tiamat, or Dendar in Fearun. The local goddess, Tyr, could be the Tyr from the Forgotten Realms or even Norse myth if that is your campaign setting.

Madness in Freeport, the final part of the Freeport Trilogy, details the final confrontation between the PCs, the Brotherhood of the Yellow Sign, and Sea Lord Milton Drac. In Part One, the Drac invites the PCs to the Grand Lighthouse Ball. Careful investigation can reveal the secret purpose of the lighthouse. In Parts Two and Three, the PCs must recover a powerful artifact to thwart the Brotherhood's plans. They must pass through an infamous pirate's hidden caves, then search a sunken temple of the serpent god Yig. In Part Four, the heroes must enter the Grand Lighthouse, AKA Milton's Folly, in a race against time to stop the Brotherhood's world-shaking master plan from coming to fruition. (Bibliographic note: This adventure was originally written for v.3.0, and later updated to the v.3.5 rules. The revised versions of Death, Terror, and Madness in Freeport were reprinted in an omnibus edition, along with two shorter filler adventures, as The Freeport Edition: Five Year Anniversary Edition.)

Not so deep in Lake Marione an amulet sinks. This adventure is set in the town of Marione where PCs will be asked to retrieve a lost amulet. I hope you enjoy the adventure! A D&D 5e One-Shot Adventure

While resting in the merchant City of Gurdikar, a merchant approaches the party to investigate the disappearance of his nephew, whom he believes was betrayed by a rival house. The party must go into the into the mountain valley to find the missing nephew, return him if alive and discover any evidence of suspected treachery. Pgs. 43-51

The lost city of Archaia - an ancient ruin sunken into the earth - lies deep in the badlands. In recent years, caravans from Eastdale have come under attack from orcs, goblins, and worse. Some say these blood-thirsty warbands have made lairs in the deep caves and ruins. Sill others say the ancient halls are filled with magnificent treasures left by the Archaians. Are you brave (or foolish) enough to delve The Forbidden Caverns of Archaia? The Forbidden Caverns of Archaia (FCoA) is a 296-page classic megadungeon for use with any old school fantasy role-playing game. The pages of Forbidden Caverns are crammed full with new material, maps, amazing art (including special surprizes by former TSR artists), as well as an amazing colour cover art by Ex-TSR artist Erol Otus that matches Barrowmaze Complete as a sister-book. The Forbidden Caverns of Archaia will keep your players on their toes and your campaign going strong for years. FCoA is brought to you by the Old School Renaissance (so don’t forget your 10’ pole).

The Shades of Bodach Ridge Whitepeak has a dark history of black magic originating with the evil witch Skruul the Reaper. The dark rituals she conducted seemed sure to plague the region, until a plucky group of adventurers thwarted her plans sending her into a state of perpetual fractured undeath. Now souls scatter from her old haunt on Bodach Ridge. What could have set these souls free?

Centuries ago, a powerful wizard locked himself in his inner sanctum to dedicate his life to the pursuit of knowledge. His discoveries and magic remain sealed inside to this very day. Solve his riddle and unravel the fate of the wizard Maalzinabar and the sinister evil lurking in the depths. A 2-3 hour adventure for 5th-12th level characters

A routine recovery job, bread and butter work for any party of sell-respecting adventurers. What could go wrong? A few bugbears aren't going to cause any difficulty, are they?

Two centuries past, the dwarven smith Durgeddin the Black carved a secret stronghold from the caverns riddling a hill known as the Stone Tooth. Laboring ceaselessly in their halls under the mountain, Durgeddin’s clan forged enchanted weapons for use in their vendetta against the orcs that had driven them out of their old homes. Durgeddin and his followers are long dead, but the dwarf-hold is not empty. Deadly peril waits in the caverns beneath the Stone Tooth, as well as Durgeddin’s hidden armory of matchless weaponry. The Forge of Fury is a dungeon crawl, or site-based adventure, describing the ruined stronghold of Khundrukar. The characters come to the Stone Tooth in search of a hidden cache of Durgeddin’s superior blades. They find the old stronghold inhabited by a number of dangerous monsters.

The lizard men are just pining for the fjords. A plague of locusts is bad enough, but when the locusts are each a yard long, the farmers need professional help! A swarm of giant locusts has been eating all the grapes and leaves from the vineyards of Vineyard Vale! In addition, lizard folk have attacked and destroyed several steads in the vale. The farmers are desperate, but what they don't know is that these events are linked! A mage known as Rhungold the Trickster has been orchestrating the attacks and locusts to try to scare the farmers off the land so he can claim it as his own. The players slowly piece the story together by investigating a fairly linear story through a cave, a marsh, and finally to a compound owned by the wizard Rhungold. Pgs. 6-16

Thirteen generations ago, the ambitious first Duke of Magnussen made a fell pact with an unknown power, who asked for but one thing in return: the thirteenth daughter born to a Magnussen duke. Now, generations hence, the daughter of Duke Magnussen XIII is stolen away by a hooded executioner riding a leathery beast. As it wings back across the city walls to drop behind the Duke’s mountain-top keep, all who watch know it alights in the Magnussen family crypts, where the devilish secrets of thirteen generations have been buried and forgotten – until now… This adventure module also includes The Balance Blade, a short level 2 adventure in which a wizard’s patron makes a simple request: travel to another plane to retrieve a legendary blade of neutrality. But once the journey is in motion, the wizard finds that not all is as it seems!

Heat beats down from the blazing summer sun and the adventurers are hot on the trail of a fugitive, ordered by the bengoshi Akia the Iron Shell to hunt down the charismatic cult leader Shinjirarenai. Soon after routing the foul oni-touched mage however the mystery deepens, forcing the PCs to chase across southern Soburin after a curious stolen shipment until the true powers at work are revealed and the party realizes they are but pawns in an ancient conflict, pieces on a gameboard between two Imperial Siblings! Mists of Akuma is an eastern fantasy noir steampunk campaign setting for 5th Edition where the last continent of the world has embraced a fear for technology, what might be the only means to save them from the primordial fog spreading across Soburin and corrupting its peoples, transforming them into fearsome adeddo-oni—should the adventurers achieve victory at all in this merciless and unforgiving land, it is sure to pyrrhic. WHAT'S INSIDE THIS ADVENTURE MODULE: A mystery adventure that takes the party across three prefectures of Soburin (Korusu, Yokuba, and Ikari, all detailed within) and into the river city of Nesuto before meeting two of the most powerful creatures to ever tread upon the world! The continental map of Soburin by Michael McCarthy as well as 11 play maps for Nesuto, two teahouses, encounters in the badlands, mountains, or jungles, two shops, a city street, a building being used for a ritual, and an enchanted cavern. The supernatural Mists of Akuma, the misted condition, and two new attributes (Dignity and Haitoku).