"The Pirates' Cove" is the lair of a blasphemous cult, suitable for four or five 5th level characters. This adventure can be finished in a single session.
"The Dark Forest" is an elder shadow drake lair suitable for four 8th-level characters. This adventure can be completed in one session. A hidden grove within a dark forest has been home to a tribe of alseids for generations. The tribe's most recent leader and spiritual heart was an alseid shaman called Riatha the Raven. Within the grove lies an ancient ring of standing stones atop a burial mount. Here, Riatha conducted sacred nature rites to honor and bless the forest and the tribe. During one of these ceremonies, the ground rumbled and a column of dense black energy shot straight up from the burial mound and into the night sky. Thick darkness enveloped the area, and the suddenly blinded alseids heard terrible roars. An instant later, the darkness dissipated to reveal a mysterious pool ringed with skulls among the standing stones. Two large, dragon-like creatures with black scales and burning red eyes glared at the confused alseids. One the ground lay the body of Riatha, deathly still. Terror and chaos followed as the creatures brought swift and sudden death, killing most of the alseid tribe members with razor-sharp teeth and deadly, black breath. The alseids that survived the inital, bloody attack fled into the forest. They counterattacked a few hours later, desperate to reclaim their grove and recover the body of their beloved leader, but the attempt was a fiasco and they were quickly driven off. Now, the few remaining alseids hide in the forest, frightened and unsure of what to do next.
Bodies are turning up in a city (or large town). The organs of the victims appear to have been turned to solid crystal; in a gruesome twist, the hearts of the victims have been carefully removed. The mayor and the guard captain have hit an impasse in their investigation. Agreeing to assist in finding the murderer, the party find themselves under attack by infernal assassins as they follow the clues to a gemcutter's workshop. In this rich and devilish adventure, the party must find and face a murderer and a charming devil.
A serpentine lamia lair suitable for four or five 4th-level characters. A matriarch lamia leads a large consortium of merchants from a distance and through intermediaries. However, she has recently descended into the common madness of her kind and set up a 'celebration' at an abandoned mine for her consortium and their guards. Will you survive the party?
A small band of centaurs have seen their water source fouled by unknown magic. When word of their plight reaches the party, they embark on a day's travel to the centaur camp. Along the way, they encounter injured wildlife and panicked bugbears. Terrifying storms beset the region, raining down acid and oozes. Agreeing to investigate the small corrupted lake, the adventurers discover a long buried evil has awakened—bringing with it oozing undead. The party must navigate the wilds, face the ooze storms, and confront a reanimated warrior who betrayed her god.
An evil oracular being has taken up residence in a lonely valley. The only access to the valley is through a thick, dead wood whose shadows draw out foul memories from those who travel there. The oracle, Lurinax, has recently divined the season in which the world will end. This knowledge is greatly prized by many, so the evil fortune teller hides in his lair, protected by maddening winds and the souls of those he slew to obtain his knowledge. In this grim and dark adventure for tenth- and eleventh-level PCs, the party must travel the trail of shadows, face the manifestations of Lurinax’s victims, and finally the evil oracle himself.
"Den of the Rotten Kings" is a wererat lair suitable for four 3rd-level characters. This adventure can be completed in one session.
"Temple of the Deep Ones" is the lair of a group of deep ones and their god, suitable for four or five 7th-level characters. This adventure can be finished in one session. Ship captains report that a mysterious island has surfaced in the middle of a heavily trafficked trade route. Worse, ships that venture too close to the island are assaulted by a terrible creature and its servants. The island is disrupting trade throughout this part of the world, and several ships have already been lost. Unbeknownst to those that know of the place, the island rises at the will of Shar-Ngolyeth, a long-lost deity also known as That Which Lurks Beneath the Waves. The island is populated by a cult of deep ones and the beasts they have subjugated in the name of their dark god. The creature responsible for sinking ships is an aspect of Shar-Ngolyeth, a kraken. It is not meant for combat encounters; it's largely a plot device in this encounter.
"The Hive" is a spawn of Arbeyach lair, also featuring giant termites and termite swarms, for five 6th-level characters. This adventure can be finished in one session. Several mounds in the Forsaken Hills are the dens of voracious termites that have added flesh to their diet to supplement dwindling wood supplies. At night, swarms of termites hunt and devour prey. They swarm over victims in wooden carts and wagons, and bring the dismantled wood back to their mounds. Three spawn of Arbeyach, searching for a location to summon Ia'Affrat, Arbeyach's herald, discovered a mound filled with particularity nasty termites and used their vermin empathy to gain acceptance. They dug out a cavern beneath the mound, and now use the termites to protect themselves and gather food while they complete a difficult ritual involving dozens of sacrifices. The final sacrifice is prepared and the spawn are finishing their ritual when the party arrives.
"All-Seeing Eye" is a oculo swarm and night scorpion lair for five 5th-level characters.
"Lost Halls of Everforge" is a flame dragon wyrmling lair suitable for four or five 3rd level characters. This adventure can be completed in one session.
"A Triangle in Shadows" is an umbral vampire lair suitable for a party of four 15th-level characters. Magic weapons are highly advised. This adventure can be completed in one session. The City Fallen into Shadow is the domain of the fiendish umbral vampires, and they are rarely found outside it. But one named Caragorn has fled the city after coming between the lovers Philadon and Zenobia. Philadon and Caragor, however, are secretly meeting at Caragorn's tower behind Zenobia's back. Zenobia suspects them of collusion, and is seeking out the two male umbral vampires to get revenge.
The party arrives at an abandoned outpost in a frozen landscape. The outpost appears to have suffered some strange attack. A halfmad scholar from a distant city hides in the outpost; he is drawn to the region by his visions of a breach in the ice nearby—a breach he believes leads to the realms beyond the stars. Heading east, the party finds that the breach is no simple chasm in the ice, and its scaled guardian does not appreciate its work being interrupted. In this frozen and otherworldly adventure the party must overcome rimy insects, a void dragon wyrmling, and the pull of the breach itself.
The loss of Skyreach Castle in Hoard of the Dragon Queen was a major setback to the Cult of the Dragon, but still only a setback. The cult is determined to retake the castle and claim Tiamat’s lost treasure buried in its frozen walls and cloudstuff vaults, but they aren’t the only ones. Blagothkus the cloud giant is still the master of Skyreach, and he has gone to the hall of his cousin Brunvild, ice lord of Uldoveld, for the resources to repair and reoccupy the castle. At the same time, the party is dispatched by the Council of Waterdeep to reclaim some of the stolen treasures lost when the castle fell.
The infamous Scorpion Prince ruled his domain centuries ago, but the lands are still desolate, a testament to his poisonous influence. His terrified subjects rejoiced in his death but also feared he would return if not interred properly. To ensure the prince's happiness in the afterlife and his tomb's security, his people erected a great monument and created trap-filled chambers to house and protect his body and his wealth.
"The Aboleth's Grotto" is a nihileth lair suitable for four 10th-level characters. The adventure can be completed in one session. The small town of Springwell harbors a secret that almost nobody knows about, and those who do conveniently ignore: it sights right over an unoccupied settlement of the deep caverns of the underworld.
We saw it—don’t turn your heads. Up near Hilltop Crossroad and the temple. It walked south; the trees fell in its path. Even the moon hid. Gods help Father Dren . . .
Rennie and Linde are in search of their father, Petring, who they saw disappear into the crypts beneath town. The crypt is thick with supernatural shadow. Torches can be lit from a brazier of green faerie fire in the entrance that cuts through magical darkness. The torches burn rapidly, and the PCs must travel quickly to preserve their light until they reach the funeral pyre in the heart of the crypt. There they can learn the way to the Carrion Shrine of Qorgeth.
The General who commanded the successful and profitable Crossroads Mercenary Company turns up murdered in his home, on the very eve of his scheduled announcement of which of his ambitious captains he’s chosen to succeed him as commander-in-chief. Every one of those commanders was in the house when the murder occurred, so they’re all suspects. If that’s not enough to keep things exciting, the clock is ticking down to zero. The General made a pact with devils years ago, and unless the murder is solved quickly, an infernal gate will open, allowing devils to flood through the General’s mansion into the world at large.
An ancient palace constructed by the mighty Wind Lord Boreas has a new master: the gnoll sorcerous matriarch Odjanbago and her clan—the Archthieves. With the flying Sky Palace at her command, Odjanbago’s legendary clan of thieves and killers have cast a shadow of fear over the Southlands’ northwestern desert. All tremble in fear of the Archthieves, from the jinnborn tribes of the Dominion of the Wind Lords to the priests of Bastet in Nuria Natal. Even lords of Midgard’s Seven Cities grow uneasy at their mention. Whether they hail from the Southlands or elsewhere in Midgard, the PCs must shoulder the responsibility of ending Odjanbago’s reign of terror.