Expect a surprise when you open a magic jar. The evil wizard had a fail-safe plan for survival. It worked perfectly - almost... Pgs. 58-71

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!

The Feystone Shards is an adventure for characters from levels 5-8, optimized for 4-6 player characters. This moderate length campaign should have 20+ hours of gaming, all focused around the Forgotten realms area of Red Larch. The Heroes are tasked to find five fragments of a shattered Orb, once worshipped by a faction of Elves. The search will take the party to a haunted Citadel, as they seek the scattered remnants of the Feystone. From a city of Stone Golems, to an alchemist's underground lair - the players will face obstacles and enemies that will challenge their very resolve. The Heroes will need to discover the secrets of the bauble's fey magic, finding the lost Elvin city where the Orb was once worshiped as a God. Join in the hunt for the Feystone Shards, and see if your characters are ready to transcend common Heroes...and become Legends.

Do you dare delve into the depths of an ancient demon's prison? Designed to be a fun 5E challenge-dungeon. Delve into a cave where an ancient evil was once sealed away... but be wary, as over the ages, the seals upon the Demon have begun to weaken... This is the one-shot featured in my larger adventure, Tower of the Chronomancer, but more polished and slightly expanded to allow it to stand on its own. (Originally it was the Tower's "6th floor.") I'm making this Pay What You Want, hoping people will enjoy this content -- and maybe seek the larger adventures I've already written. The Cave. Mostly hidden behind a nondescript hill in a crowded wood, forgotten by almost everyone not of the nearest town, and even they have forgotten why the cave was originally created. What it contains -- what it seals in. Marked only by a broken, rotten sign, now it's viewed as a prank spot. Sometimes it's a hideout for unsuspecting bandits. Generally, it's a place no one goes on purpose due to the lingering "wrongness" that any who enter seem to feel. Any that pass through the perfectly-rectangular entrance will find that it's much more than meets the eye. Especially if they are able to find their way down to the Trials! The Story. Long ago, a shapeshifting demon called "Umbraeus, the Defiler" sought dominion over the world. It clawed its way out of the Hells and took control of the region through a mixture of trickery (empowering people it could use) and destruction (raining fire, destroying crops and rivals, etc.). Umbraeus reigned for many years... until it was betrayed by a rival, which allowed a group of adventurers and mages to defeat and trap it in a magical green gemstone. The gem was then buried deep underground, protected by a set of Trials that allowed only those pure of heart and capable of handling its influence to visit it. But a long time has passed. The seals that held Umbraeus at bay have begun to weaken. And the demon has found a way to crack the gemstone. Its malevolent influence has begun to seep out into the world above. If nothing is done, it may manage to fully escape! Includes: A 5e one-shot adventure for 5th-6th level adventurers (4-6 hours long) Combat, roleplaying, puzzles, discovery, randomness, and loot! A chalenging demon encounter with variable difficulty levels 6 original enemy statblocks, including an evil shadow-boss 2 original magic items. Keywords You Can Expect: High fantasy, cave dungeon, combat, evil demon, shadow dragon, puzzles, discovery, randomness, gelatinous cubes, constructs, moral quandries, and lots of loot.

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

Modrons, Mephits & Mayhem is a Dungeons & Dragons 5E tier 2 adventure for three to five characters of levels 5-8. It is primarily set in a modron-designed research facility that has been abandoned by its creators but retains guardians that are still active. Additionally, two groups have broken into the facility with their own goals in mind; the githyanki and their red dragon cohort are antagonistic and provide the main source of combat in this adventure, while a modron traveling with a few mephits may prove friendly although ultimately troublesome. Inspired by adventure games in which the protagonists explore baroque, esoteric technological fortresses, and seeded throughout with factions that sport competing and often bizarre goals, Modrons, Mephits & Mayhem is sure to test the mettle of any group of players, and will provide endless amusement for Dungeon Masters seeking something different from the typical hack-and-slash dungeon crawl. This 70-page adventure features: *Two wilderness areas, random wilderness encounters, and a massive, interlinking 3-level dungeon filled with bizarre puzzles. *Ancient machinery powered by elemental portals, all of which can be activated, turned off, or manipulated by the player characters and the various factions within the modron facility. *Planar creatures like githzerai and githyanki, modrons, mephits, and elemental guardians, skillfully placed into the High Moor area of the Forgotten Realms setting. *Monsters and NPCs that have detailed (yet easy to run!) personalities and goals that will provide tons of roleplaying opportunities. *Notes and sidebars on running the NPCs with added complexity, or simplifying the NPCs' motives to make the adventure more straightforward. *Tactics notes for every single encounter! *An appendix that features all monster stat blocks, and both tagged (DM) and untagged (Player) versions of the dungeon maps. *Wilderness hex map by Elven Tower Cartography! Three interlinked dungeon levels by Dyson Logos...and one of them is a flying fortress! Cover art by Patrick E. Pullen!

Kavalar Coppernight, a dwarf prospector, led a couple of dozen volunteers in a quest for rich veins of ore. Several months ago, they began underground mining operations, as well as a surface excavation for a small keep. Hearing of this development, the mayor of the nearest town sent two veteran militia members to investigate. They should have returned two days ago, and the mayor is growing anxious. The PCs are asked by the mayor to find out what happened to the two militia members. Pgs. 12-17

After handling a bit of diplomacy for the York Republic, the ruling council has asked for more assistance from you. Years before the western edge was not where it is now. A series to protective towers stretched out securing the land. Unfortunately for the country, those towers were taken by Giants of the region and pushed the York-ians to their current border. The council feels that your party is strong enough to go scout out the area and see if the land can be retaken. This adventure setting was designed for both 5th Edition rules AND 1st/2nd Edition D&D for the Filbar Campaign for six, sixth level adventurers and DM. This adventure is easily adaptable to most any game and system. Save yourself some time and utilize it for a one shot adventure or a continuing campaign.

Time is running out for the members of the Ivory Scimitar as they strive to overcome the latest challenges of the Infernal Machine and Mithelvarn's Labyrinth. With the discovery of a secret entrance into the 5th level of the dungeon, the party must now enter uncharted waters with an entirely new type of environment and monstrous threats. Can they withstand these new creation of the Machine, and will they finally breach the 6th seal and gain entry into the last level of the legendary dungeon and save all of Roslof Keep? This adventure is formatted to both 1E & 5E gaming rules. Also available in PDF.

An immense urban sandbox and eastern fantasy noir mega adventure for D&D 5E that takes 4–6 characters from 3rd through 12th level! An enmity between the Gekido, Hakaisuru, Kirai, and Namida clans has persisted for ages, the wounds from the Battle of Broken Spears torn open every few years by border skirmishes and trade disputes. Seeking to win the minds of the people by a grand gesture during these dark times, Emperor Hitoshi Masuto has arranged an alliance between the quarreling noble families—20 brides and grooms have been chosen to wed in celebration of the 10th anniversary of the decisive final battle in the rebellion against more than a century of foreign occupation. Imperial Matchmaker Weddings Decree Whether the adventurers seek honor and glory by protecting these fiancees or choose to line their pockets by ensuring the unions never come to pass, opportunity knocks at their door as the bengoshi of several clans sift through the mercenaries and spellswords that walk the streets of Sanbaoshi. To rise above the chaff in the capital of the Imperial Prefecture the PCs must be willing to do whatever is necessary to achieve their goals and survive among their cutthroat competition, the corrupting Mists of Akuma, and any designs of the monstrous forces keen to strike a foothold anew in Soburin. What's to be found in Imperial Matchmaker? Statistics for over 120 monsters and NPCs! No matter where the party goes or who they interact with GMs will quickly be able to provide skill bonuses, hit points, and everything else they might need to populate the world, creating a dynamic and seamless environment around the adventurers. Over 40 maps including an insane 2-page isometric illustration of Sanbaosh by Indi Martin! The urban sandbox where most of the mega adventure takes place has a staggering amount of cartography to make certain GMs are never hard-pressed when figures are needed. 147 pages of material focused on the capital of the Imperial Prefecture! With NPCs and maps galore the detail poured into Sanbaoshi make its chapter a book unto itself, making this an outstanding addition to any GM's collection (whether running the mega adventure or not). New magic items including the sheathe ring and black glass dagger, as well as innovative rules for Absentee & Memorial cards! New character options! Put your allies (or pet) into a frenzy with the College of the Maddening Flute, use a deadly bladed brush to turn painting into reality as a Genjitsugaka fighter, look upon the Kami when making a pact to gain a spiritual companion, or become a warlock of Ancestors to pierce through the veil of time. A unique adventure unlike any you've played before! There are 10 high profile matrimonies set to take place in this gigantic module but so very much more awaiting the PCs as they walk the streets of Sanbaoshi: specialized sidequests for the Mists of Akuma Iconics, unexpected trials like Nobukai Bamboo Grove, and virtually endless intrigues amongst the gangs, criminal organizations, noble clans, and other folk that make their homes in the capital of the Imperial Prefecture.

The Walled City of Vandosia sits on the bay and is surrounded on three sides by water. One of the more interesting features of this city is its massive sewer system that keeps water and waste flowing out of the city. Rumors have it that these tunnels are home to special problems of its own. Are your players ready to brave the gritty underside of Vandosia?

A duergar mining expedition has led to a curious find - the entrance to the mythical Forge of Creation, where the first dwarves supposedly created the tools that brought civilization to the world. Their discovery has not gone unnoticed though, as their toiling within the forge has activated a portal to the Elemental Plane of Fire, drawing the attention of the efreeti Camus, Eyes of Midnight. The PCs are caught in a clash between the efreeti sultan and the meddlesome duergar, and must survive threats from each faction and the dangers that lurk within the forge itself!

The once-dwarven wizard Hehranna knows that her previous race, for all its pride and skill, is hampered and distracted by lesser concerns—family, friendship, emotion. Once they join the Hive, they won’t begrudge a few moments of pain in exchange for the industrious awakening she has to offer them. Pgs. 16-32

The fabled sword of Selfaril is told to bestow wisdom and power upon whomever wields it, so naturally its discovery has caused quite a stir in Mulmaster. All of this is complicated when a masked benefactor claims to not only know the truth about the blade, but also how it can be used to benefit the oppressed people of Mulmaster. Can it truly change Mulmaster for the better?

... for hundreds of years, the monks of Sheargardt Manor at Luci Vale have provided spiritual guidance (in the name of their deity—Caelis) and world-class ales to the folk who live in nearby Luci Village. At the head of the high-mountain valley Luci Keep is tasked with keeping the pass over the high mountains safe fortravelers throughout the year. However, in recent months, word has come down from the mountains to the port city of Galan that the Abbot Christoph has allowed evil to enter the Manor. And now, a representative of the Caelian order is sent to learn the truth of the matter, and remove Christoph if necessary... Published by Usherwood Publishing

Goblins have returned to the area of Westgate, seeking an ancient magical item constructed for their foul kind. In their search, the goblins attack an imperial convoy secretly disguised as a merchant’s wagon. The knowledge that goblins are near must be kept quiet from the public, thus a small band of adventurers is required to seek out the creatures and the stolen magic item, deep inside the warrens of the great goblin chief! But the adventure does not end there...

The fourth installment of the Filbar Dual (FD) series is The Hunt for Charon and picks up where the FD3 - Crisis at Marstan left off. Your pair of intrepid adventurers is off to find out who orchestrated the attack at Marstan. When the previous adventure concluded they discovered a note mentioning a “Charon” as behind the attack and the humanoid raiders. This adventure will see if the pair can find and defeat this person/humanoid and protect the area once and for all.

THE FIRST SET OF DUNGEONS ON DEMAND ADVENTURES! The first volume of Dungeons on Demand includes the first four dungeons: Bandit's Nest - Level 1 Adventure Dungeon Insidious Experiments - Level 4 Adventure Dungeon Fierce Tempers - Level 8 Adventure Dungeon Lord of Gloomthrone - Level 12 Adventure Dungeon It also includes the following supplements: New Twists on Old Monsters - Gaming Supplement Imbued with Magic - Gaming Supplement The bundle includes hundreds of pages worth of materials and supplements sure to keep your gaming sessions busy!

Bugbear Fight Pit is a mini-adventure with a single main encounter that follow the Bugbear Jeeshank tricking the players into a trap with the challenge of single combat to stop his activities. If the players fall for it, they will be faced with a large number of ranged attacks, and additional clever tactics and use of the terrain. Pgs. 15-17

The shrine on the edge of town has been little more than a landmark for generations – but now eerie runes have begun pulsing across its surface, and rumour has it a dark force is growing. Now the party must investigate the threat, and destroy whatever lurks inside the Hall of Lament once and for all. The Legend of Zelda meets Hellraiser in the latest adventure from Chris Bissette, creator of Bulette Storm! Breaker of Chains is a 4 hour old school adventure, featuring tricks, traps, exploration, traps, and ritual sacrifice. Never again will your players waltz into a dungeon convinced that you aren’t willing to kill them in new and horrible ways! Published by Loot The Room