Stopping an undersea war wasn't in your contract. The seas will boil with war, and you're going to be right in the middle of it. Pgs. 34-47

Of all the inhospitable domains in the RAVENLOFT@ campaign world, Bluetspur is the cruelest and most gruesome. Nothing grows in the endless night, and lightning periodically falls like rain. The only place to escape those storms is inside the mind flayers' complex under Mt. Makab, but that is the last place where any sane person would want to go. The High Master Illithid has been hatching black plots by hatching vampiric mind flayers in his laboratories! His prodigies are horribly insane, but if he can complete his plans, he will achieve a new level of dark immortality. A pair of heroes has stolen the key to his success, but they have paid a heavy price for their bravery and are in desperate need of aid unlooked for. Meanwhile, the Lord of the Realm watches over the proceedings and plays havoc with the wits of both sides, sapping strength and will with all-powerful thoughts of darkness. A party of adventurers will need all of their skills to escape this black domain without the loss of life, power, or sanity! Enter now the perpetual twilight realm of Bluetspur, home to mind flayers, a land of relentless nightmares. There's no rest for the wicked or the good in this domain. Once caught within the borders of this desolate land, the characters must complete their mission without delay or lose their minds and become slaves of the Lord of Bluetspur. TSR 9264, from 1992

The Sea of Fallen Stars connects the eastern and western sides of Faerûn. Many nations that border shorelines along its vast expanse also maintain major navies and trade fleets. A plethora of creatures and humanoid races typically found in the ocean depths live there, including sahuagin, sea elves, merfolk, and locathah. This is a story about what happens when a normally peaceful species is pushed to the point of open conflict. As elemental forces threaten the safety of the nearby locathah communities, heroes rise from among their number to strike back and defend their homes and families. Locathah Rising is a DUNGEONS & DRAGONS adventure designed for 9th-level characters.

The land of Felora is a stable pedocracy off the Feso Seaway. Generally considered a safe place to live because of a low humanoid population and a large defensive wall that rings the country. The same cannot be said for the area to the west known as the Wildlands. Once a thriving human land the area was taken over in humanoid raids a century and a half ago. With the aggressions against the wall lessening the Council of Wisdom is organizing groups to go in and explore the land for possible "taming". Potential explorers will be paired off with non-combatant survey teams. Are you new adventurers ready for a job? Played at Epic Nerd Camp '17!

The ship makes its way into the Corsair Mists, a region of the Halo Ocean said to devour ships and drive sailors mad. Somewhere in the oppressive fog, the White Ship awaits, but before the Adventurers can make it to their final desination, they must overcome the challenges of the mist. The fell necromancer Molo of the Thirteen Wives is still out there, still seeking to find his key to immortality and power that could jeopardize the entire Nameless Realms, and only the fearless crew can stop him. Join a sea elven ritual to hunt megalodon sharks, explore a long-cursed alchemist's tower made of blue crystal, and journey to the forge of Hyperion, Titan of Fire, himself. This adventure is formatted to both 1E & 5E gaming rules. Also available in PDF.

After your ship crashed onto a small island you and a few other survivors quickly discover you're not entirely alone. There are creatures slithering in a nearby cave, taking everything they can from the wreckage as they hunt for something. With no other way out, you'll have to trek through the Sahuagin camp, rescue any other survivors and find other means of escaping the island before all is lost.

Taag'thrith, born a gith but transformed into an illithid by ceromorphosis, has been finally found purpose: the assimilation & understanding of all knowledge. Taag'thrith plans to unleash a 10th level spell that will grant him just that-at the cost of all sentient life on the Material Plane. Will the heroes be able to traverse the dangerous corpse of a dead God, find Taag'thrith's aqueous lair the Eternal Spirals, & pit their foes against one another in order to destroy the foul lich once and for all? Or will they fall prey to the threats trapped within the Eternal Spirals & sink beneath the surface forever? They Came from the Deep is the second 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.

Along the windswept sea coast are several natural stone columns, sacred to the Sea Goddess Pelagia. One of these pillars is the tower of a reclusive wizard, a devout follower of Pelagia. But the wizard has gone missing, and the locals suspect foul play. Surely a powerful wizard must have many enemies! A band of fledgling heroes is tasked with entering one of the Pillars of Pelagia to contend with all manner of magical defenses, while uncovering cryptic clues to the wizard’s disappearance planted by an unknown benefactor. The insidious evil plot they uncover could spell eventual doom for the surface world. But the Pillars are sacred to Pelagia, and the Sea Goddess herself might just play a minor role, aiding the heroes as they attempt to thwart a nefarious plot.

The shipping lanes south of Candlekeep have been disrupted. Unknown to anyone, an incredible alliance between a terran and a waterfolk tribe has caused the lamp at Gloomhaze Point lamptower to be extinguished. Merchant ships are being wrecked and plundered. The story unfolds in the nation of Amn. Adventurers will face a formidable kobold tribe that knows how to maximize its tactics, its smaller-than-human size tunnels, and an abundance of unique traps. The bloodthirsty sahaugin won’t be defeated without the adventurers taking a dive.

Stories of the ancint lost city of Carsail and its fabulous artifacts are legendary. Now, the clerics of a seaside town have proven that some unusual items are indeed from the long forgotten city, but two priests and a mysterious stranger are missing. Players must risk life and limb, breathing beneath the water, to find the lost cities of Carsail and Mylduscor, and unlock the mysteries of the murky deep! TSR 9422

A dwarven expedition has stopped in Mulmaster for much-needed supplies. Furgis Boltsmelter, their founder and leader, is looking for some “no questions asked” protection for the duration of his stay in the city. Whatever he is trying to protect may not stay hidden for long. Can you keep his secret treasure out of the wrong hands? A four-hour adventure for 1st-4th level characters.

After saving Earl Feva D'Auvay’s bacon at Curwood, the ruler has graciously offered his waterside retreat to the party. A few days of rest and relaxation will help you recover from the hazards the undead group caused. With servants waiting on you hand and foot you enjoy the easy life. A few days into your vacation the Earl’s new toy arrives, a glass bottomed boat. After taking it out for a quick spin you quickly discover that Crater Lake holds the ruins of an old city. It would appear that your vacation will give way to your curiosity…

Note: This is a sequel to Out of Body, Out of Mind. The legend of the realm of Tirna'cel is well known. Once remembered for its power-mongering warlords, homunculi-wielding sorcerers, and archfiends from the deepest pits of the Abyss, Tirna'cel has become a powerful and welcoming land over the last 600 years, due in no small part to the efforts of the warlord Tirna'gael, a member of the land's founding nobility. But your party knows the truth. You ventured into the tomb of Tirna'gael some six months ago, and therein discovered that the fallen warlord was actually little more than his brethren: a petty, avaricious power-monger. Possessed by a rival force which also desired the kingdom - a rare incorporeal demon called a nescent, which inhabited his body and augmented his already incredible power to unforeseen levels - Tirna'gael sought to overthrow the ancient warlords only to replace them. Through Tirna'gael's augmented body, the nescent overwhelmed and eliminated the other warlords, eventually dominating the realm along. But before it could consolidate its rule and throw Tirna'cel into an even darker age, the secret of its power was discovered by the paladins of Garadon, a virtuous cell of justice and light. The paladins lured Tirna'gael into the center of his own fortress and trapped him there within a powerful anti magic field. His body withered and died but the nescent remained dormant, waiting for its chance for revenge. During your visit to Tirna'gael's fortress-tomb six months ago, you accidentally released the nescent from its prison. That enemy has since been vanquished - at least for the time being - but the memory of your pitched battle against it still lingers as you approach the original chapter house of the Order of Garadon. You have been summoned.

Giants have emerged from their strongholds to threaten civilization as never before. Hill giants are stealing all the grain and livestock they can, while stone giants have been scouring settlements that have been around forever. Fire giants are press-ganging the small folk into the desert, while frost giant longships have been pillaging along the Sword Coast. Even the elusive cloud giants have been witnessed, their wondrous floating cities appearing above Waterdeep and Baldur’s Gate. Where is the storm giant King Hekaton, who is tasked with keeping order among the giants? The humans, dwarves, elves, and other small folk of the Sword Coast will be crushed underfoot from the onslaught of these giant foes. The only chance at survival is for the small folk to work together to investigate this invasion and harness the power of rune magic, the giants’ weapon against their ancient enemy the dragons. The only way the people of Faerun can restore order is to use the giants’ own power against them.

Deep beneath the surface of a lake flourishing with aquatic life is the Temple of Pure Water. Within its walls your players will encounter dangerous aquatic flora, a deadly submerged temple, a sea dragon statue with power lurking within, and even a rapid downhill boat ride with sharks. Water in small doses is an elixir of life, but it large enough quantities your players may be left in over their heads as they make their way through this underwater adventure.

The tritons have arrested the keeper of Skyhorn Lighthouse for unleashing vile, bug-like abominations into the sea. When a lone triton comes to the characters and asks their help in exonerating the keeper, will the heroes rise to the challenge and confront the dangers lurking in the deep? The Corruption of Skyhorn Lighthouse is a 5-7 hour adventure for 8th-level characters. You can run The Corruption of Skyhorn Lighthouse as a standalone adventure or as a follow-up to The Secrets of Skyhorn Lighthouse, a free 5th-level adventure downloaded over 100,000 times with 350+ five-star reviews! Inside the The Corruption of Skyhorn Lighthouse, you'll find: -Three new monsters that prowl the ocean depths -A goblin submarine, a darkmantle sea captain, and a marid with a pet starfish grove -The Arcane Library's signature format to make running the adventure effortless -Combat cards for monsters, PCs, and special treasure -Gorgeous maps designed for easy use with Virtual Table Tops

Twenty years ago, the humans built a dam and flooded Gormelin Valley. They drove the Cinderborn goblins away from their land. But now the Cinderborn are back and they want vengeance. The dam must fall and the human towns must drown! Damnation is a set of two parallel adventures that cover the same events, locations and characters. In The Heroes' Tale, the players control a traditional heroic party. They get to attend a wine festival, save a town from a flood, dive to the bottom of a lake, choose between retaliation and negotiation, and face a demon atop the dam as he attempts to demolish it. The Goblins' Tale tells the other side of the story, allowing players to take control of a party of goblins. As the Cinderborn, they must deal with human spies, sneak into a wizard's tower, trigger a catastrophic flood, choose between peace and vengeance, face their own demonic leader, or aid him in breaking the dam. Also included: maps and goblin pregens!

Greger’s Grotto is a community of pirates and other criminals, hidden away on a desolate coastline. The players are slaves sold to the Grotto’s owning family and used for manual labour and bloodsport in the arena. In this adventure, the players will need to: * survive harsh prison conditions, including the rivalry between prisoner factions: human, orc, goblin and hobgoblin * fight in arena battles against prisoners and beasts, often with strange twists to entertain the crowd * explore small mini-dungeons attached to the prisoners’ caverns * ultimately escape; whether by force, alliance with fellow prisoners, stealth, cunning or any combination of these Features of this adventure: * Pay-what-you-want (even nothing). * Illustrated with art by Setvasai. * Designed to fit into most campaign worlds. * Simulationist or story-driven: includes information for both. Use random rolls to determine what happens when, or take inspiration from various story hooks. (Or do both.) * 11 unique NPCs, including members of the Grotto’s owning family and leader of the prisoner factions. * Full maps of the Grotto, its arena and prisoner caverns, totalling over 40 rooms.

This adventure picks up where AS1 – Artifact of Gegios left off. You return to the city of Gegios to divide treasure and determine what the strange wand is. Your return trip may have given you a clue in that travel to the east causes it to vibrate less while moving in a western direction causes it to shake more. What is the significance of this anomaly? Is your party ready to find out? Bring your water wings folks you’re probably going for a swim!

Horrible hauntings, cruel curses, dark secrets...this is no pleasure cruise! The mists of Ravenloft know no boundaries and observe no rules. One way or another, they always get what they want - this time with some help from a cursed captain and his ship. Player characters boarding an innocent-looking ship will soon find themselves aboard a haunted vessel, destined for an island inhabited by a new form of undead creatures. But that's not the end of the horror - an evil necromancer lies at the root of the evil on the island. The battle isn't over until he's been defeated! Ship of Horror is an adventure set in Ravenloft with two beginnings: one for PCs already in Ravenloft, and one for DMs looking for a way to push his PCs into Ravenloft from other worlds. The adventure includes three new monsters, new spells, and several handouts ready for distribution to players. Ship of Horror is an adventure for four to six players of levels 8-10 looking for grisly chills and thrills! TSR 9321