In the aftermath of AD&D Second Edition's "Return to the Tomb of Horrors," the demilich Acererak was thought destroyed. In truth, his spirit lingered and now after eons he schemes once more to achieve divinity. The characters must travel to three extraplanar dungeons, in addition to the remains of the original Tomb, in order to stop this from coming to pass.

The Tower of Zoramadria is hidden away in the Feywild. The tower is an arcane academy under the tutelage of the lich Parthal. Parthal and his students lead serene lives of study and contemplation, except when they engage in a bout of bloody necromantic research that requires innocent souls as vital components. Parthal has a score to settle, and the Feywild itself might shudder and scream before the lich has had his revenge on those who killed his love. Pgs. 104-111

On a trade road to the city-state of Tyr, a caravan is assaulted by a deadly obsidian shardstorm, forcing the survivors to band together and navigate the wastes to safety. But the force of nature that destroyed the caravan is under the malevolent control of the being known as the Wastewalker, who will stop at nothing to see the end of those that escaped his initial wrath. Can the heroes reach the Ringing Mountains before it’s too late?

A proud paladin’s quest for glory against marauding orcs ends in tragic failure with his disappearance and presumed death. Worse still, an artifact of his faith entrusted to him has gone missing. Can the adventurers reclaim the artifact and force an end to the hostilities, or will the brightest beacon of good in the Western Heartlands be extinguished? Pgs. 28-43

What begins as a simple expedition to settle a new village in the ruins of the mysterious Castle Inverness sets off a chain of events that could threaten every living being from Winterhaven to Hammerfast. Not everyone in the Nentir Vale is happy to see civilization brought to Inverness, particularly the ghost of Salazar Vladistone, who commands the spectral legion called the Phantom Brigade. "March of the Phantom Brigade" is an adventure designed for season 4 of the Dungeons & Dragons Encounters official play program. It includes the information the Dungeon Master needs to run the adventure, thirteen ready-to-play encounters (each intended for one session of play), and full-color foldout battle maps depicting the various encounter locations.

“Siege of Bordrin’s Watch” is the sequel to “Rescue at Rivenroar,” continuing the unfolding story of the Scales of War campaign. This adventure features exploration, roleplaying opportunities, and combats in dynamic environments. In this adventure, a new threat looms to the west: A vast horde of orcs and their despicable kin emerge from the barren lands bent on plunder and conquest. While the Elsir Vale and other lands mobilize their meager forces to respond to the danger, a call has gone out to those heroes of the Vale to join forces and help to push back this new evil before it’s too late. Pgs. 4-55

(Note: The titular crown is in this adventure, but it's up to the GM to provide their own stats for it, should the PCs obtain it) A short three-combat dungeon delve: Trolls with remarkably proficient tactics have been causing trouble for years. Track them to their lair then kill the trolls & their leader who has a black crown beaten into the flesh of their head.

Every priest in the city dreamed last night of a forgotten temple carved into the side of a nearby mountain. In the dream, a storm raged deep within the temple, and the dreamers knew instinctively that evil forces sought to unleash that storm upon the surrounding lands. Pgs. 120-125

A half-marilith, half-medusa druidess lich known as the Hate Blossom lairs in this dungeon, having been run out of mortal society and shunned by demonkind. She possesses the petrified-yet-still-living body of Melenkir, the first human arch-mage and the single creature to remember a ritual that may save the realm from an extraplanar threat. Only slaying Hate Blossom or convincing her to lift the curse will revive Melenkir. Published by Defy Danger and Save Verses Death

"Gnolls have captured the heroes! After stripping the characters of all equipment except their armor and clothing, the gnolls drag them to an expansive briar maze known as the Twisted Thickets and set them loose. Then, armed to the teeth, the gnolls hunt down their prey. The characters must survive the hunt and outwit their pursuers. Stripped of your armor and weapons, you are cast into the Twisted Thicket and hunted like rabbits. If you want revenge, you must first survive Yeenoghu's evil Hunters. After dealing with the gnoll hunters, the heroes can try to reclaim their lost equipment and exact revenge on the tribe, which lairs in the caves beneath Dead Gnoll’s Eye Socket." Pgs. 2-14

A vast Feywild swamp slowly seethes into the mortal world, conjured by a malevolent hag. The Murkendraw's unstoppable progress widens Rotten Ethel's dominion by a few steps each day, and with it, the hag's ambition. When Rotten Ethel kidnaps the fairest pixie of all, the swamp's advance suddenly quickens. The fairy folk need brave heroes to turn back the tide and venture forth to rescue Glitterdust.

The desolate, uneven country known to locals as Battlefield Downs is strewn with the scattered remains of the ancient dead. During the last terrible years of the old empire, a series of grinding military engagements played out across the rolling fields of Battlefield Downs. In one battle that was part of a wider, disastrous campaign that contributed heavily to Nerath's downfall, the Empire of Nerath's legions clashed here against ravaging gnoll packs. It is now a haunted place, where only the bravest dare to tread. Pgs. 72-79

The city has been plagued by mysterious nighttime assassinations that leave behind no clues about who might have perpetrated them. Divinations from temple of Ioun adherents suggest the guilty parties can be found under a nearby curio shop. The PCs set off. Beneath the shop waits the Poisoned Shadows Assassins Guild, as well as a greater danger than the party expected. Pgs. 54-59

"The Keepers of the Celestian Order, valiant defenders dedicated to destroying horrors from the Far Realm, have trapped a beholder in its lair. However, the evil aberration has proven far more dangerous than expected, and the Keepers need the help of adventurers to end the threat of Omaranthax once and for all. This Dungeons & Dragons Roleplaying Game adventure, created for Free RPG Day 2012, pits player characters against a mutated beholder and its vile underlings. Although set in the Forgotten Realms campaign setting, the adventure can be easily adapted to any* D&D world." *: The adventure mentions that it is suitable for any setting touched by the Spellplague.

In this adventure, the PCs discover that not all souls rest easy, particularly those spirited away to Nightwyrm Fortress. To learn the truth, players must pierce death's veil itself and enter the Shadowfell, where sinister echoes of life wing through eternal gloom. This adventure can be run as a stand-alone adventure or as Part Three of a three-part series of adventures (starting with P1 King of the Trollhaunt Warrens(TM) and P2 Demon Queen's Enclave(TM)) that spans 10 levels of gameplay.

While camping in the wilderness, the characters find a tracker surrounded by wolves. Once the heroes dispatch the beasts, the tracker reveals that she is seeking aid in the fight against the darkness enfolding her community, Silver Lake. Should the characters help, they find the village terrorized by lycanthropes that hail from a tiny island rising from the mist-shrouded lake.The island is a fey crossing, and heroes who set foot on it find themselves in the Feywild, where a war is brewing; the lycanthrope clans are at each other’s throats, and many are turning their feral eyes outward to the rich lands beyond their secluded valley. To avert an unimaginably savage war, the heroes must rescue a werewolf lord from his captors and expose the conspiracy that threatens to drench the Feywild in blood...

At Restwell Keep, you've heard that fortune and glory await those bold enough to brave the dangers of the Chaos Scar, a valley carved ages ago by a fallen star. The same tales warn that this Chaos Scar draws wickedness to it. Perhaps you can help stem this tide... and gain treasure along the way. While the location is a different keep, this adventure is an homage to B2 Keep on the Borderlands(https://adventurelookup.com/adventures/b2-keep-on-the-borderlands)

Kravenghast Necropolis is hidden in a valley that was formerly part of a now dead city. It consists of a small cemetery that sits atop an abandoned necromancer's laboratory. The necropolis has been refitted as a temple to Vecna, the undead God of secrets. The mausoleum in the cemetery contains a secret spiral staircase that leads to the underground laboratory. The temple is populated by a twisted cult of Vecna, led by the lich-priest Mauthereign. Pgs. 96-103

Earth giants, frost giants, fire giants... when the giants strike out to raid and destroy the civilized lands, it becomes apparent that something much larger and more dangerous lurks in the background. A group of adventurers must locate the spark that has ignited this spreading fire and find a way to snuff it out before it engulfs the world. Revenge of the Giants is a super-length adventure that takes characters from 12th level to 17th level. It includes background material, adventure hooks, new monsters and magic items, and a powerful, unfolding story that shows off the best of the paragon tier of play. It also includes a double-sided battle map depicting key encounter sites, designed for use with D&D Miniatures.

A group of mysterious, sea raiders— capable of appearing from out of nowhere, striking, and disappearing— has terrorized a group of coastal states for some time. Now the leader of the states has asked the characters to infiltrate the raiders, find out how they operate, and put a stop to their activities. But once the heroes join the raiders, things aren’t as clear as they were led to believe. Will they succeed at their mission? Or join the raiders themselves? Pgs. 54-82