The Submerged Spire of Sarpedon the Shaper lies to the west of the Isle of the Dismemberer. On the northwestern shore of this island, crumbling steps spill from the shore directly into the sea. There, a seaweed choked stone path can be glimpsed winding down into the depths. At low tide, a quarter mile along the path, a lone onion dome may be seen poking through the waves. In the twilight of the sorcerer lords, The Submerged Spire was the jewel of the Shattered Isles. Within his submarine redoubt, Sarpedon penetrated ever deeper into the organic mysteries. Now, its for- lorn dome the roost of seagulls, its secrets slumber beneath the waves.

Dive into a mystery in Lake of Secrets, a darker magic fantasy compatible with any setting. When the sovereign of a war-stricken kingdom goes missing, characters must brave the castle dungeons to find them. Death stalks the dungeon walls and dark deeds come to light as the characters uncover the story of a terrible sacrifice. Designed as a 3-4 hour adventure for 1-6 players of 3rd-5th level, Lake of Secrets is a fresh narrative that explores themes of false promise and isolation, offering characters a choice that will decide the fate of an entire realm.

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

The colony of Farshore has survived on its own for years, a secluded and struggling hamlet perched on the western shore of the tiny island of Temute. An island dwarfed by the savage landscape across the narrow channel to the north, a landscape of rugged mountains, tangled jungles, and trackless swamps. This is the Isle of Dread, and its resources and hidden treasures are matched only by its peril. Yet for all these dangers, what may bring doom to Farshore is not an invasion of inhuman monsters from the mainland, but an invasion of all-too-human monsters from across the sea. "Tides of Dread" is the fifth chapter of the Savage Tides 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 #352 of Dragon magazine features rumors of Farshore, a helpful list of improvements the PCs can make to the colony, and other features to help get PCs oriented in their new home on the Isle of Dread. The destruction of a pirate ship signals the beginning of a Crimson Fleet invasion. The PCs must race against time to prepare for the onslaught before an old enemy can release another savage tide. Pgs. 28-59 Also see Pgs. 60-71 Backdrop: Farshore City of Hope.

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.

Lurking in the watery depths of a fallen orc tribe's sacred burial cairn amid the bleached, broken bones of savage warriors, honored champions and mighty warlords the forest drakes Arduthal and Ingeirmaugh have made themselves a comfortable, safe home. Periodically emerging to ravage the surrounding countryside their depredations have reached such a level that Baron Liofa Othen begs the PC's to slay the foul beasts. The cairn's remote location, inundated, bone‐choked passageways and the vengeful, possessive ghost of the orc champion Gork Shattershield, not to mention the drakes' mistaken identity as green dragons, all stand in the way of the PCs' victory. A short Pathfinder Roleplaying Game adventure for four 5th‐level characters by Creighton Broadhurst.

The Heart of the Haunted Sea e adventurers are on a storm-wracked ship, seeking the island of a long-forgotten, abandoned temple to the Sea Demon. In the temple, an extinct people sacrificed their wealth, their criminals, and their kings to quell the demon’s wrath. Untold treasure is said to just be lying there. Are your heroes bold or ruthless enough to claim it? Written by Shane Ivey and illustrated by Kurt Komoda, “The Sea Demon’s Gold” is an adventure for the Fi h Edition of the world’s most popular fantasy role-playing game. It can be played in any fantasy world you choose. It also makes the perfect introduction to the Broken Empire, a world of ancient mysteries, perils, power, and corruption featured in the Swords & Sorceries adventure line by Arc Dream Publishing.

Children and a cleric have been kidnapped from a small coastal town by undead creatures who crawled out of the sea. Defend the Captain's Folly Tavern, investigate the mystery, swim through underwater caverns, and fight the monstrous denizens of the deep in order to save the kidnapped civilians! This adventure includes: 4 New Monsters, 4 New Magic Items, A Seafaring Skill Challenge, & Complications for an Underwater Chase Encounter!

When the characters arrive at the fishing town of Estinn, they find it totally abandoned. Can they solve the grisly mystery of what happened to the town and stop a monstrous threat that lurks in the cold, deep waters of the bay? Born in Blood is a Lovecraftian horror one-shot for four or five 9th-level characters. It takes about 4-6 hours to complete and includes: -A gruesome mystery of betrayal and dark rituals -An underwater dungeon hidden beneath the sea floor -A harrowing battle with a newly born godling! -High-quality digital maps for use with virtual table tops

The lerendi princess, Corinna, has disappeared. She set sail aboard a ship of the Minrothad Guilds - the guilds whose ships have been pirated and plundered for many weeks. Trade is horribly disrupted as many ships leave, never to be seen again. The guild masters now call for adventurers of great skill and renown. They offer small fortunes to any who can help them discover who is pirating their ships. But most importantly, to any who can rescue the princess. Can you and your party of adventurers defeat the dangers that lurk in the dark depths of a terrifying sea? Or will you find a watery grave within the cold confines of a murky sea floor? This game adventure contains special rules for underwater adventuring. TSR 9079

A Twisted Level 4 Adventure of Science and Sanity Lost by Infinite Initiative They wanted perfection. They got him instead. Beneath the sea lies a sunken research city—once a marvel of arcane progress, now a decaying labyrinth of broken glass, failed experiments, and whispers in the dark. At its heart, a mad scientist clings to his vision, bending corpses and constructs to his will. The players must brave an abandoned lighthouse, activate a long-dormant portal, and descend into the abyssal halls of a drowned facility. But something stirs in the tanks… and it’s not alone. Inside the Adventure: A puzzle-filled lighthouse and a cinematic octopus encounter A non-linear underwater dungeon teeming with mutated horrors Tactical environments: flickering labs, crumbling windows, and flooded chambers A final boss fight against a deranged scientist and his unstable Abomination Includes new stat blocks and a unique magic item: the Cloak of Protection (as a warded lab coat) This is a dark, atmospheric one-shot perfect for groups who enjoy horror, puzzles, and morally twisted villains. Part of the Thirsty Tiger Tales series by Infinite Initiative.

The Dark Tide of Damodan is an underwater rescue adventure, where time is of the essence. A mysterious disease is killing of locals and visitors alike in the port town of Havenword. While the adventurers are in town, Havenword is attacked from the sea by nasty fish-headed creatures. After the battle, the characters learn that the creatures dragged off several townsfolk. They have been tasked with finding the captives and returning them safely. The only problem...they were taken out to sea. The characters must delve into the depths into an underwater keep to rescue the captives. Using the knowledge the captives to help locate one another, all the while, avoiding the sinister Damodan's forces. Will the characters turn the tides in their favor? Or will they swim with the fishes? Published by Crit Academy

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.

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 Dungeon of Graves, is nothing more and nothing less than a good, old–fashioned, First Edition dungeon crawl updated for the 5th Edition Roleplaying Game. Very difficult, it should strike fear into the hearts of the most stalwart adventurers. It offers an abundance of traps, tricks, and monsters. We hope that you find this module as fun and exciting as those thousands of players who have ventured into (and not as often out of) the endless caverns and mazes of Rappan Athuk—The Dungeon of Graves. Rappan Athuk is a difficult dungeon. Even the upper dungeon levels should not be attempted by a party of less than six mid-level characters.

Every year, on the very same day, the city of Cape Coral has been besieged by a giant Kraken, killing dozens of people and destroying huge chunks of the town. That day this year is approaching quickly -- in fact, the town has only two days left to prepare. Princess Lua, the daughter of the former king of Cape Coral, has reached out to the party to beg their aid in protecting the town. The Kraken is far too formidable a foe to try to attack alone, so instead the party must convince as many factions of townsfolk as they can to aid them in the fight, set traps, and fortify or evacuate the town. After their two days are up, the Kraken attacks, and the party, supported by whoever they managed to convince, must face it in battle. Along the way, though, the players have a chance to figure out why the Kraken attacks in the first place -- and, if they are quick and clever enough, they can stop the attacks for good. A Pointy Hat Kraken Week Adventure

An ancient legend, a missing wife, and a broken heart that time won’t mend. Part 4 of the Evenflow Saga

Near the jungles of Chult, beneath the waves of Refuge Bay, lies a ruined city. Evil hags and their minions make their home among the ancient relics. Even deeper down, at the bottom of an old undersea lake, an otherworldly monstrosity guards its eclectic hoard of oddities. What does it know about the Soulmonger? An adventure for characters between levels 4-6 Requires the Tomb of Annihilation adventure This 44 page adventure adds Ishau as a location to your Tomb of Annihilation campaign. It describes the city's history and current inhabitants, including maps, new monsters, and treasure. In an undersea temple, characters face off against a coven of sea hags. The sunken wreck of the Decapus is the lair of sea spawn pirates. And among the ruins lurk giant crabs, skeletal sharks, vegetan mummies, and other monstrosities. A second location, complete with keyed maps, is available to characters who wish to dig deeper: the underwater island-domain of a Morkoth, pulled into Chult by Acererak's magic. The Morkoth's home is in disarray. Trophies it collected from across the multiverse are now running wild and its treasures are being looted by marauders from Ishau. If the characters help, it may share its secrets with them.

The Sea Witch is a short adventure for four 10th-level characters. The difficulty of the adventure can be adjusted by changing the level of main antagonist (Black Molly, the sea hag pirate) or by altering the number of her ogre servants. To tailor the encounter to groups of different levels, refer to table 4-1 in Chapter 4 of the DUNGEON MASTER’S GUIDE. The adventure is set off a lightly populated coastline known as Misty Bay, but adapts easily to any coastal region in existing campaigns. The sea hag known as Black Molly is a notorious pirate who has plagued the coastal cities for the better part of a decade. A successful Knowledge (local) check (DC 15) will reveal that Molly and her ogre crew have a filthy reputation as merciless killers who delight not only in plundering vessels for their riches, but also in destroying the ships themselves and sending all hands to the bottom of the sea. Now the villain and her followers have seized control of the Old Lighthouse of Misty Bay located off a lightly populated coastline. For generations the lighthouse beacon has protected the fishermen of this region, warning them of the dangerous rocks that lurk just below the level of the high tides. Recently, the hag has put out the beacon, darkening the lighthouse; misery and destruction are sure to follow as ships start to blunder into the rocks. Blackmail is apparently Black Molly’s aim in this venture: She conveyed a message to the nearest shore community, the fishing village of Poisson, demanding the princely sum of 50,000 gp. Until she receives this ransom, she intends to hold the lighthouse and its beacon hostage. The fate of the human keepers who tend the lighthouse is unknown to the seaside communities at this time, but they fear the worst. The Sea Witch is ostensibly a rescue mission: The PCs are pitted against the evil of Black Molly and the brawn of her savage ogre crew. It is the heroes’ task to retake the lighthouse and, if possible, free its captives from the clutches of their jailer. What neither the PCs nor the shore communities yet realize is that while she 1would be pleased to have the gold, Black Molly is in fact after bigger treasure. Molly has no intention of giving up the lighthouse — at least, not until she finds what her master sent her here for. Lying on the sea floor practically at the base of the rock on which the lighthouse sits is the wreck of the war galley Flying Cloud, which according to popular legend was captained by a cleric who wore around his neck an amulet of the planes. Black Molly wants this prize, but so far she hasn’t been able to find it. She’s scoured the wreck without finding any sign of the magic item. Now she’s trying to determine where to search next, for the item might well be somewhere near the wreck. If she can’t find it, she’ll start torturing her captives to find out if they have any useful knowledge about the amulet.

Important: The adventure is 1e but it has monster conversion notes for D&D 4th edition The town of Highport, once a human community overlooking Wooly Bay from its perch on the northern coast of the Pomarj, fell prey to hordes of humanoids swarming out of the jungle-covered hills surrounding the settlement. Though the orcs, goblins, kobolds, ogres, and gnolls razed much of the place in their ferocious rampages, the smoldering ruins they left behind soon became a new kind of community, a place of trade between the humanoid “locals” and the unsavory human traders who have no compunction about doing business with them. Slaves are a commodity in ready supply in Highport’s market, since many pirates raid up and down the coast of the bay, putting fishing villages to the torch and filling their holds with captured refugees. Slavery has become a thriving business in the town, and rumors abound of a cartel of Slave Lords who run things from behind the scenes, filling their coffers in secret from the buying and selling of human chattel. The trade has become so prolific that the good folk to the north have grown tired of these depredations and decided to fight back. Forces of righteousness and honor have recently descended upon Highport, some openly and others in secret, in various attempts to destroy the machinations of the Slave Lords and abolish the abominable enterprise that has taken far too many loved ones from home and hearth. One such doughty servant of goodness is Mikaro Valasteen, a cleric of Trithereon. Mikaro slipped unnoticed past the crumbling walls of Highport with a single mission: to rescue and transport as many slaves to their freedom as possible. Mikaro and a handful of faithful assistants located a number of escaped slaves—as well as rescued a few more not sufficiently restrained and guarded—and shepherded them through the gates and beyond the reach of their humanoid tormentors, returning them to their lands and homes. This covert freedom brigade enjoyed remarkable success early on, since the servants of the Slave Lords were often lax in their vigilance and sloppy in their efforts to prevent loss of the “merchandise.” After one too many shipments never made its destination, the humanoids stepped up their security and the normal channels of escape from Highport closed to Mikaro and his team. He cannot risk exposure by smuggling the freed slaves through the gates as merchandise any longer, since shipments of goods are now regularly stopped and checked. No longer able to free the slaves in that manner, Mikaro began hiding his charges in an abandoned villa in a particularly rundown part of the town. Although they are safe for the moment, their numbers have grown unmanageable, and the priest fears it is only a matter of time before someone slips up and brings slavers to their doorstep. Ever more desperate to find a new means of escape from Highport, Mikaro has started work on a plan that is both daring and dangerous. He intends to use a series of old sewers coupled with natural caverns running beneath the town as an escape route to the sea beyond the walls. But he needs someone to clear out the creatures and pitfalls he knows lie within. Pgs. 2-27