The adventure begins with the characters discovering the recently murdered Returned, Varyas, and confronting his killers. Varyas's gold mask bears a code on it, one that points toward the sage Khea who lives in the nearby polis. When the characters investigate, they learn from Khea that the writing is undecipherable except for the first line, which refers to the legendary Court of Orestes, a site sacred to the god Phenax. She also notes that a recent earthquake has uncovered a cave along the Khystonos River that could be the secret site's location. If so, then perhaps within lies the key to deciphering the mask, along with its own treasures. With the information provided by Khea, the adventurers set forth into the wilds, where they'll face multiple storied dangers before reaching the Court of Orestes. Once at the lost holy site, the characters discover ancient guardians, as well as an unliving entity with the potential to reveal Phenax's lost secret.
When one of the Lords of Waterdeep asks you to root out a threat to the city, you respond to the call. Prepare for a foray into Undermountain. Part One of the Vampire Hunt trilogy.
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!
A group of snaketongue cultists has occupied an abandoned, partially sunken temple near a swamp. They grow impatient waiting for their yuan-ti master to join them, unaware that he has been slain by a rival faction of yuan-ti. Frustrated, the cult strikes against nearby villages in the hope of drawing the favor of Zehir. Investigating rumors of a serpent cult harassing a nearby town, the PCs have explored the swamp and discovered the overgrown temple. Its once-ornate stone door now hangs off its hinges, providing a narrow space for one character at a time to squeeze through. Pgs. 42-47
Side-Trek adventure When your PCs gain access to the teleport spell, their whole world changes. That simple spell opens up instantaneous, long-distance travel. No more long overland journeys or dangerous retreats through hostile territory. All it takes is clasped hands and a word from the wizard, and poof! The PCs are where they want to go. Except that it isn’t that simple, because teleport isn’t foolproof. The off-target teleports are a matter of scattering your PCs someplace else on the map and forcing them to get their bearings and make the long overland journey anyway. But this Side Trek focuses on the really intriguing column on the teleport chart: “similar area.”
All of the Treasure, None of the Traps is an adventure that includes a single gauntlet of traps that contains twelve traps; meaning that it has either one or twelve encounters. The adventure consists of a long, twisting corridor with all of the traps set off, but these traps are reset by the PCs when they reach the center of the area. Pgs. 32-34
The sleepy village of Raven's Lake has a secret: A terrible god lives in the depths of the settlement's namesake. The citizens of Raven's Lake know that something lives in the lake. People who go out on the lake after dark go missing far too often and frequently turn up weeks later with no memory of where they've been. The local church of St. Cuthbert has been abandoned no fewer than seven times in the last two years, each time its lone cleric packing hastily and fleeing town without a word. Adventurers who come to Raven's Lake have a habit of vanishing forever. The truth is that something does indeed live in Raven's Lake but it is far from a deity. It's an exiled aboleth by the name of Zlorthishen. Pgs. 33-36
Floating Eternally among the endless silver void of the Astral Sea are vast, once-living islands, cast-off flesh of primordials and deities who lost their lives sons past in a great war. Today these colossal outposts bear mute testimony to the date of even the mightiest among us. Pgs. 120-127
A cadre of githyanki has come to the world in search of rich plunder and soft targets. It has set up a base in the lower levels of an abandoned fortress ruin. A caravan of travelers spotted a githyanki while it hunted for food. Rumors of an invading army from the Astral Sea quickly spread through nearby towns, and the PCs have arrived to investigate. Pgs. 84-89
An escaped duergar slave stumbles into the village of Elventree. With her she brings a malady that grips the small settlement in a bout of madness that seems unshakable. Can you find the source of the madness and save yourself and the village’s inhabitants? A four-hour adventure for 5th-10th level characters.
A famous relic hunter seeks adventurers to help her find caches of treasure hidden by the now-defeated followers of the Cult of the Dragon. Her maps and notes may lead the way to great wealth—or a terrible death. And do other parties have designs on the treasure as well?
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
An alien being, dark omens, and vanishing ships send the adventurers to a mysterious island newly appeared in the Sea of Swords. But can the characters uncover the mysteries of the Changing Island in time to save Faerûn from a terror from another plane? A dark fantasy adventure for characters of 11th to 13th level.
A green dragon called the Dawn fancies herself a deity and has attracted reptilian followers that raid elven settlements. The PCs must find her temple in the woods and end the threat. Pgs. 78-83
A newly constructed temple of Bahamut lies along a road outside a rural township. As the PCs approach the place, a scream for help erupts within it. Pgs. 60-65
Fort Dalton along the River Lis was long ago destroyed. Now rumors tell of foul cults practicing their dark rites within the fort’s ruins. Are the rumors of elemental cults true or are the rumors a cover for some other sinister plot? A two-hour adventure for 1st-4th level characters.
In this prelude to the full Princes of the Apocalypse campaign book, adventurers face off against the influence of Elemental Cultists in the hills and canyons of the Dessarin Valley. The four mini-adventures within are only tangentially related to each-other, and instead serve as starting points and hooks for the plots of the complete Princes of the Apocalypse Campaign. Players start in the well-described town of Red Larch; first investigating a local necromancer, then uncovering cult influences within the town, and finally heading off to infiltrate or do battle with two small elemental cultist strongholds. All parts of this adventure can serve as great places to seed hooks for other campaigns.
Two hundred years ago, the great dwarf smith Durgeddin the Black built Khundrukar, a hidden stronghold for his war of vengeance against all orckind. For years Durgeddin labored, until the orcs discovered Khundrukar and stormed the citadel, slaying all within. Legends say that Durgeddin's masterful blades and glittering treasures were never found.
Darkness looms near Winterhaven! Kobold brigands have grown ever bolder in their attacks, marauding the once peaceful town, and a known explorer has been missing ever since their departure to the excavation site of a dragon burial site. When the party investigates, they will discover that the kobold's leader, Irontooth, bears a tattoo of a ram-headed demon. This is a troubling portent, for the townsfolk will report that this can only mean the dread god Orcus, master of death, has an active cult in that ruined keep! It is up to the party to enter the Keep on the Shadowfell and put a stop to the cult's fell machinations before it threatens all the realm. There they will fight the evil priest Kalarel, Scion of Orcus and seal off the vile portal to the dark realms he is master of. Should the heroes seize victory, glory and treasure are sure to be theirs. But first they must endure the challenges of that dreaded KEEP ON THE SHADOWFELL!
East of Beregost, nestled in the outskirts of the Wood of Sharp Teeth, Durlag’s Tower has intrigued and yet stymied adventurers for decades. Stuffed full of mechanical traps and arcane wards, and rumored to be inhabited by fiends, very few have managed to extract any REAL treasure from the former home of Durlag Trollkiller. However, a powerful item in the ancient fight against the giants is said to be housed there, and the cloud giant Baron Rajiram has committed significant resources toward recovering it. After a pleasant tea in her garden, SEER calls upon you to beat him there and put a stop to his efforts! Continued in Durlag's Tomb.