The players and the DM compete in a race against time to see if all humanity can be saved, or if the fiendish servants of the Hells can corrupt the world for their own nefarious purposes. Special time-keeping and resurrection mechanics are included to keep the pace exciting and the plot moving. Prepare to delve into the long-forgotten Tomb of Mercy!
The follow up to the ratfolk warlock lair, A Rat Among Us, Part One. It is suitable for four or five 3rd-level characters. The lairs can be run separately or together as one longer adventure. The Demon Lord of Rats is making his play for control of the city. Will our stalwart adventurers find the source of his power and thwart him?
"All-Seeing Eye" is a oculo swarm and night scorpion lair for five 5th-level characters.
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.
Last Gasp is an adventure set in a desert setting, exploring the cursed tomb of an ancient king of great magical power, a magical river, and includes both deadly combats and mysteries to confound tomb-robbers. Seek out the riches of a king, and may fortune favor you!
"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.
A powerful evil plots to corrupt the fey audience attending a theatrical performance. Her priests pose as convincing performers who set the stage for their master’s arrival in the final act. While staying in the fey community and perhaps as partial reward for some previous accomplishment, the party is invited to the performance. In this dramatic and deadly adventure, the party witnesses a strange performance and the corruption of the fey audience before defeating a herald of darkness and her priests.
"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.
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 . . .
A shadow goblin lair suitable for four or five 4th-level characters. A growing band of goblins led by a powerful shadow goblin named Hurkl are demanding a toll to travelers on the Dancing Shadow Path. When the heroes are chasing a fugitive through the area and come across the toll...what will they do?
In the small hamlet of Riverbend, the miller’s wife is missing, and the locals suspect the husband himself was involved. But all is far from what it seems. Ellessandra, the missing woman, is actually an elf from the Summer Lands. She came to live in the human settlement when the miller made a dangerous pact with the River King, the lands’ powerful sidhe ruler. Now, the player characters must unravel the truth behind Ellessandra’s disappearance, piece together the involvement of a young fey lord, and dive into the fey courts of the Summer Lands to stop a raid that would surely spell Riverbend’s doom. All the while, Arthurian intrigue and mischief runs high among the fey lords and ladies in this mercurial, open‑format adventure from acclaimed adventure designer Wolfgang Baur!
A local monolith which is the nearby town's good-luck charm and tourist attraction is taken as a lair of a wandering wind harp devil. Will the heroes banish the devil, or come up with a dark bargain?
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?
Citadel of the Void Dragons is a void dragon lair suitable for four characters of 14th level. It is a logical sequel to Sky Stairs of Beldestan, but it can be played independently. The void dragon Astraxis and his mate, Yrsinestra, have long lived in an orbital citadel where the sky meets the void. This location allows the dragons to communicate with malign creatures of the void and still enables them to feast on the whales, cattle, and other large animals of the firmament below. This ready food supply is urgently needed right now, because the mated pair has recently laid a clutch of eggs. As a result, Astraxis is almost never at the lair—he is constantly on the hunt, bringing food to Yrsinestra and often sleeping on the earth below the citadel.
Let nothing end the Feast by the River. Let the celebration of our enemy’s vanquishing ring out night and day for eternity. Let the bones of our enemies and our prey mingle below our feet. This is your time, our time, the best time. —Queen Gellao on the eve of her victory over the followers of Dur; decreed at the River’s Bend feast hall
The earth churns in a city graveyard, revealing not the undead but an ancient war machine. A great iron transport bores its way up from depths below, disrupting funeral rites and sending the citizens into a panic. With an opportunity to investigate and reap the rewards of bravery, the party closes on the graveyard. There they discover that the pilots of the strange vehicle are soulless automatons who have spent an eternity burrowing toward the battlefront of a long-forgotten war. In this action-packed and gritty adventure, the party must battle automatons, breach the iron transport, and put down its mad and malfunctioning commander.
The noble dwarf Wulfstan vom Meer seeks adventurers to travel on his one remaining ship to the clan’s village, and to protect his vessel against any threats at sea. When they meet the White Worg Reavers, he wants the party to negotiate for the loan of two longships and their crew. Vom Meer offers 500 gp to anyone willing to undertake this task. It seems like easy money. However, the Wolfheim clan has troubles of its own—a group of trollkin bandits known as the Mossback Raiders have been competing with the White Worgs for territory west of Wolfheim. Their rivalry is coming to a head. When the PCs arrive at the White Worg homestead, they learn that the reaver dwarves are recovering from a recent attack. Their homestead has been sacked and vom Meer’s kinsman, Knud Stoneson, has been slain. Without a family connection, the clan’s chief will agree to vom Meer’s proposal only if the PCs will help rid them of that troublesome band of trollkin. If the PCs are to succeed in their task and help vom Meer, then a reavin’ they must go! This adventure for the 5th Edition of the world’s first RPG is meant for four 2nd and 3rd-level characters. Designed by Lou Anders, with cartography by Dyson Logos and cover art by Phil Stone.
"The Clockwork Tower" is an azza gremlin lair suitable for five 3rd level characters. This adventure can be completed in one session.
"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.
Fight the Monster in its Den … If You Dare! Book of Lairs brings you 24 great monster lairs for 5th edition! Each of these exciting and unusual battlegrounds comes with a complete short adventure, including a hook, area hazards, tactics, and treasures. Stage your 5th Edition fights in unforgettable locations like: Alchemist’s Guildhall Necromancer’s Cistern Clockwork Tower Den of the Rotten Kings Lost Halls of Everforge A Pirate Cove Crypt of the Warlock Citadel of the Void Dragon A Dark Grove Lost Fane of the Serpents Branches of Yggdrasil Tomb of the Scorpion Prince Sky Stairs of Beldestan Imperial Ghoul Outpost Umbral Vampire Lair And 10 more! Designed by some of the top names in the RPG industry, Book of Lairs is sure to add an aura of wonder and mystery to your game! Book of Lairs uses standard monsters as well as surprising new creatures from Tome of Beasts, and both monster books are required for maximum playability.