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.

Dark Water Trap is a mini-adventure that has a single encounter that involves Duergar using darkness and anti-darkvision to get the player to fall into a Pit trap full of water, so that the party will drown. The encounter either works as a standalone (Ie. the Duergar have been causing trouble), or as a part of a larger adventure or dungeon, Duegar or otherwise. Pgs. 26-27

Nestled on the coast of the Azure Sea is Saltmarsh, a sleepy fishing village that sits on the precipice of destruction. Smugglers guide their ships to hidden coves, willing to slit the throat of anyone foolhardy enough to cross their path. Cruel sahuagin gather beneath the waves, plotting to sweep away coastal cities. Drowned sailors stir to unnatural life, animated by dark magic and sent forth in search of revenge. The cult of a forbidden god extends its reach outward from a decaying port, hungry for fresh victims and willing recruits. While Saltmarsh slumbers, the evils that seek to plunder it grow stronger. Heroes must arise to keep the waves safe! Ghosts of Saltmarsh combines some of the most popular classic adventures from the first edition of Dungeons & Dragons including the classic ‘U’ series and some of the best nautical adventures from Dungeon magazine: The Sinister Secret of Saltmarsh Danger at Dunwater The Final Enemy Salvage Operation Isle of the Abbey Tammeraut’s Fate The Styes All adventures have been faithfully adapted to the fifth edition rules of Dungeons & Dragons. Furthermore, this book includes details on the port town of Saltmarsh, as well as plenty of hooks to kick-off each adventure. Play through each story in a seafaring campaign leading characters from level 1 through level 12, or pull out sections to place in ongoing campaigns in any setting. The appendices also cover mechanics for ship-to-ship combat, new magic items, monsters, and more! “The Saltmarsh series consistently ranks as one of the most popular classic D&D adventures,” said Mike Mearls, franchise creative director of D&D. “With its ties to ocean-based adventuring, it was an obvious step to augment it with additional sea-based adventures and a robust set of rules for managing a nautical campaign.” Hoist your sails, pull up anchor, and set a course for adventure!

Long rumored to be haunted by eerie specters, Kincep Mansion has stood for years, mostly untouched by nearby townsfolk. Now something is preying on the local villagers—something that comes from the house. Pgs. 46-69

The goddess Erathis has never seemed the sort to demand the sacrifice of mortals in exchange for safe trade routes, but that’s exactly what her high priest has demanded. When a local ruler asks the characters to investigate the high priest, a chain of events is set in motion that could shake the city of Wyllea, and the church of Erathis, to its core. This adventure makes extensive use of roleplaying encounters and skill challenges, with fewer tactical combat encounters. There is a substantial focus on politics and intrigue. The Tariff of Relkingham is written for 3rd level PCs, but contains advice for lowering or raising the starting level from 2-4. It also contains a system for calculating an advantage or disadvantage in the final fight based on the players' actions during the adventure. Pgs. 83-103

"More than five hundred years ago, clans of dwarves and gnomes made an agreement known as the Phandelver’s Pact, by which they would share a rich mine in a wondrous cavern known as Wave Echo Cave. In addition to its mineral wealth, the mine contained great magical power. Human spellcasters allied themselves with the dwarves and gnomes to channel and bind that energy into a great forge (called the Forge of Spells), where magic items could be crafted. Times were good, and the nearby human town of Phandalin (pronounced fan-duh-lin) prospered as well. But then disaster struck when orcs swept through the North and laid waste to all in their path. A powerful force of orcs reinforced by evil mercenary wizards attacked wave echo cave to seize its riches and magic treasures. Human wizards fought alongside their dwarf and gnome allies to defend the Forge of Spells, and the ensuing spell battle destroyed much of the cavern. Few survived the cave-ins and tremors, and the location of Wave Echo Cave was lost. For centuries, rumours of buried riches have attracted treasure seekers and opportunists to the area around Phandalin, but no one has ever succeeded in locating the lost mine. In recent years, people have resettled the area. Phandalin is now a rough-and-tumble frontier town. More important, the Rockseeker brothers - a trio of dwarves - have discovered the entrance to Wave Echo Cave, and they intend to reopen the mines. Unfortunately for the Rockseekers, they are not the only ones interested in Wave Echo Cave. A mysterious villain known as the Black Spider controls a network of bandit gangs and goblin tribes in the area, and his agents have followed the Rockseekers to their prize. Now the Black Spider wants Wave Echo Cave for himself, and he is taking steps to make sure no one else knows where it is." Extra Info from AL.com users: by @marcellarius. "There are a variety of locations in this adventure: the town of Phandalin, a gang hideout, a ruined keep in the forest, a destroyed village, and Wave Echo Cave (a dungeon crawl). The adventure is written in a sandbox style and relies on the players to choose their path. Phandalin offers several side-quests which could serve as hooks for continuing adventures. The premade characters have ties in their backgrounds to NPCs and locations. If you're not using these you'll need to consider other ways to introduce key NPCs."

A Villain with a Vison A stolen jewel leads to the heart of the swamp, where one man’s thirst for vengeance threatens to destroy an entire town. Pgs. 68-92

Part One of the Umbral Aristocracy Trilogy. Rumors abound of a map that leads to a treasure of unimaginable value. When chance drops the map into your hands, you have the chance to become wealthy beyond your wildest dreams. But you’re not the only ones with that dream. The chase is on. A Two-Hour Adventure for Tier 1 Characters.

A cold winter wind blows from the Scourge Mountains, but its origins are not of this world. And with it come horrifying stories of a fey who walks the land. Cold, beautiful, and deadly, she turns every mortal she touches into a statue of ice, and she seems determined to blanket the entire north in a blanket of frost. It is the Winter of the Witch…and if the archfey Koliada is not stopped, it could be the world’s last. “Winter of the Witch” starts with the PCs receiving an urgent but somewhat cryptic message from the skeletal knight, Sir Keegan. They find the skeletal knight a helpless victim of an aggressive interrogation by an undead minion of Orcus and his demonic thugs, who are attempting to extract the location of something called the Sun’s Sliver from the stubborn knight. The PCs fight their way into deep ruins, defeat the demon lord’s toadies, and retrieve the Sun’s Sliver. Once the PCs have recovered the Sun's Sliver, they must confront the Winter Witch in Winter's Heart, the witch's icy sanctum in the Feywild. Only there can they confront the cold-hearted archfey and save a section of the world from a wintery doom.

Akeni was born a servant to a powerful drow family deep underground, but her personality was anything but servile. When she was caught in an affair with the house matron's mate, she killed the matron and her own paramour and fled, eventually stumbling into the lair of a powerful beholder mage named Ormathulak. Akeni knew immediately that the creature was just the ally she needed to wipe out her hated family. Pgs. 56-60

The adventurers have delved into the Abyss to strike at the Demon Lord of Undeath, Orcus. On the layer of Thanatos, the Blood Lord has many outposts from which he spreads his corruption. One of his primary lieutenants is Doresain, the Ghoul King. If the PCs kill Doresain in his lair, they will strike a real blow against the foul demon lord. Pgs. 174-179

Inspired by the campaigns featured in the Critical Role podcast, this adventure takes place in the land of Exandria, with players tasked with uncovering the secret behind an ancient underwater realm known as the Netherdeep. The campaign itself is designed to take characters from Level 3-12 and also explores a large area of the continent of Wildemount.

Into the Forsaken Temple's Crypt is a short adventure for four 10th-level characters. The adventure takes place in a buried temple crypt, which has been sealed for centuries. Dungeon Masters can adjust it for higher-level characters by expanding the dead magic areas and increasing the number and power of constructs and undead that inhabit the complex. Some things are best left untouched, and some secrets are best left untold. One such secret is the location of the resting place of the traitor Ellowyn Blacktree. Her body has lain undisturbed for centuries, undead but immobile, in the prison the elves created for her. The elven histories tell that Ellowyn was a powerful wizard back in a time beyond human reckoning. While others worked diligently to learn magic, Ellowyn's arcane powers came to her quickly. In her youth, she called this a blessing from Corellon Larethian, and she worked diligently to serve him for the good of all elvenkind. In time, she became one of seven female elves entrusted with the care of a mythal, or elven place of power, devoted to preserving the balance of magic and nature. But Ellowyn, it is said, kept a terrible secret of her own: She had fallen in love with a drow whom history knows as Orith To'rellen. One dark winter night she betrayed her sisters, Corellon, and all of elvenkind by allowing Orith and the followers of Lolth to overrun and defile the mythal. Ellowyn herself was then betrayed by the drow, who abandoned her on the surface near a vampire's lair as they returned to their home in the Underdark, leaving her to face certain death and elven justice alone. In the depths of their grief and anger, the elves sentenced Ellowyn, perhaps unwisely, to dwell forever in the darkness that she had chosen, thus ensuring that she never followed the normal path of life and death that most elves take. Many elves died at her hands before they could restrain her. With terrible spells rarely seen even in that ancient time, they bound her in an underground crypt far away from any living thing. There, the legends say, she waits, nursing a terrible hatred against elves, drow, Corellon, Lolth, and especially Orith To'rellen.

Lost within the ruined House Cannith citadel of Whitehearth, an arcane workshop somewhere in the perilous Mournland, is the key to constructing a terrible magic weapon. Agents of the Emerald Claw will stop at nothing to recover the ancient device. As malevolent forces hunt for the artifact, only the most resourceful heroes will reach Whitehearth first and discover the secrets that lie within. "Shadows of the Last War" is a stand-alone adventure for the Dungeons & Dragons game that will immerse your characters in the Eberron campaign setting. Designed to challenge 2nd-level D&D heroes, it pits them against one of Eberron’s most nefarious organizations.

On the southern shores of the Moonsea, the residents of Mulmaster have eked out a living where others would likely have given up long ago—in a bleak city where corruption is rampant and the Church of Bane holds sway. In these five short, introductory adventures, you will travel the breadth of the City of Danger, meet its people, see its sights, and witness firsthand how the city truly has earned its ominous moniker. An introductory adventure for 1st-2nd level characters. City of Danger is broken into five mini-adventures, each designed for one to two hours of play. Therefore if you are attempting to run all five missions in one session you need a minimum of five hours to do so (and probably more). If running this adventure as part of an event that cycles players through quickly, the DM should be familiar with the mini-adventures that he or she is going to run. At public events, time is often the most important factor. Get the players into the mini adventure as quickly as possible, keep an eye on the clock, and take whatever shortcuts are necessary to stay on schedule. If time is not an issue, let the characters spend more time interacting with the non player characters within the mini-adventures. It is not required that the mission be played in order.

The Bloodhand orcs have a prisoner that may hold the answers to the strange goings on and the key to stopping the enemy. What can you do to convince them to hand the prisoner over? Part Twelve of Misty Fortunes and Absent Hearts.

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. A band of rag-tag settlers have carved out a small settlement, called Crivdall, on the edges of a great swamp that is infamous for its terrible creatures. The area is rich with resources, and the settlers have done well hunting and foraging in the swamps. Unbeknownst to them, however, an insane druid has taken notice of their transgressions and wants them to leave. The druid, Aleretheral, is a half-orc with a curious affinity for insects and vermin. The swamp is home to numerous breeds of monstrous insects, some of which the druid has begun to breed to make them even larger and more aggressive. Through his abilities, Aleretheral has set enormous vermin onto the helpless settlers, preying on them as they venture into the swamp. With autumn rapidly coming to a close, the settlers are becoming desperate as more of their numbers are killed by hordes of marauding vermin.

This scenario sees the adventuring party given an important quest to collect a number of broken magical seals and to light a number of magical braziers, all of which once protected the crypts of Kelemvor. In so doing, they can help to quell a devastating uprising of undead — organized by a powerful lich named Idris bent on destroying the city of Neverwinter. “The Crypts of Kelemvor” is a one-shot Dungeons & Dragons adventure for characters of levels 3 to 5, adapted from a quest in Neverwinter online.

You will take up the mantle of heroism in a grim world where simple survival cannot be taken for granted. These heroes will shape the world of Athas while they grow in power and prestige - or die trying. Your character has been asked to aid a secretive faction of the Veiled Alliance in the Free City of Tyr against an unknown assailant. Ashes of Athas is a 4e D&D campaign set in the world of the Dark Sun campaign setting.

The Temple of Draxion is an adventure with 2-3 encounters that uses clever tactics, trickery, and good defensive positions to make low-level monsters challenging. The defenders in the encounter try to deceive the PCs; groups willing to accept anything the DM says at face value will horribly misjudge the actual level of danger they are in. The adventure is set in a partially-collapsed dungeon that was once a temple to Erythnul, but is now the headquarters of a pair of aspiring bandits, and their kobold employees. Pgs. 12-15