From time immemorial, the rulers of the mortal world have been counseled and tempted by capricious primordial spirits who rule over the elements. The greatest and most sinister of these was a half-kraken medusa known as the Maelstrom Queen, who sought to supplant the mortal races with her own line of immortal tentacled monstrosities. On the verge of her ultimate triumph, when the leviathans at her command rose from the depths, a legendary assassin murdered the Maelstrom Queen in her half-submerged palace with her own weapon. But the primordial mistress refused to let something as trifling as death put an end to her designs. Every 13 years, she regenerates enough mystic power to rise again, and the world’s greatest heroes are sent to murder the Maelstrom Queen once more.

Beyond the mortal world, somewhere outside the bounds of the Astral Sea, the Far Realm yawns immeasurable. Beyond the reality of gods and mortals, this plane is a realm of contradictions, a mad place of fevered creation checked only by pointless extinction. The Outside is a sea of diseased possibilities, where the stuff of madness seethes in a soup of the incomprehensible and the unnamable—shuddering, squirming, and sentient. The Stormcrows, responding to the psychic cry from the stone, dispatched a force to retrieve it. The attackers descend on Wellspring, slaughtering and destroying in the search for their treasure. PCs can come to the town’s defense and repel the horde. A priestess of Ioun then turns to the heroes to find the item the monsters were seeking. From the recovering town, the heroes cross the wilderness to the Kaorti Temple. The trail ends at a ruined tower overlooking a deep ravine. Inside the tower, the heroes must overcome the terrible creatures in their search. In the end, they find the relic has been stolen.

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

"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.

The task seems easy enough: accompany a mysterious traveler and her equally mysterious package from Waterdeep to Neverwinter. In the Jewel of the North, tasks are seldom easy, though. News travels fast and the Red Wizards of Thay have learned of the traveler and the object she carries. Now a Necromancer readies an ambush for the adventurers and their ward, intent on stealing the item for his own sinister purpose. A prelude to the Lost Crown of Neverwinter Encounters season and connected to the release of the Neverwinter Campaign Setting.

The Raiders’ Hideout is a series of underground chambers (or perhaps the interior of a pyramid) that serves as a base of operations for a band of gnoll desert raiders. The PCs have come to exact a measure of justice for recent brutal caravan raids. They’ve tracked the gnolls to their lair, where they intend to end the threat to desert trade once and for all. Pgs. 30-35

Orcus, the Demon Prince of Undeath, craves the power of the Raven Queen and mastery of death's domain. The key to his ascension and the secret to his destruction lies buried in the heart of the Abyss. As heroes chase Orcus into the abyssal depths, evil opposed them at every turn, and each victory brings them closer to their final fate. Concluded the epic series of adventures and the entire story line begun in Keep on the Shadowfell.

An ancient cave, defended by ancient death traps and weird arcane seals conceals the antediluvian vault of an archlich whose reign predates recorded history. Undisturbed for untold eons, the vault now stirs thanks to the machinations of cultists who have meddled with secrets best left undisturbed... This module sends the heroes to an ancient cave occupied by cultists dedicated to the Mists of Madness. Defended by ancient death traps and weird arcane seals, the caves conceal an antediluvian vault, the resting place of an archlich whose reign predates recorded history in the Known Realms. Undisturbed for untold eons, now the machinations of the cultists and their eladrin master threaten to awaken the archlich, to dire ends that none can predict.

The seaside town of Ashenport has a troubled past and a dark secret. If you spend a night in Ashenport, you just might not wake up the next morning. "The Last Breaths of Ashenport" is an adventure of survival and alien horrors. The adventure is self-contained and can be placed in any setting. Pgs. 70-105

Wicked forces conspire to usurp the power of the Raven Queen, god of death, by unraveling the foundations of reality. To prevent this cosmic coup, mighty heroes must survive an epic journey into the Shadowfell's timeless core, where all things find their end. The beginning of the end of the original 4th edition adventure path (although ties are very light to the heroic and elite tier adventures). The PCs must first prove themselves worthy to act as the Raven Queen's agents. They will then be sent to Death's Reach, a graveyard and dumping ground from the Dawn's War. There, they must fight through the Black Star Host- powerful elemental beings, to prevent Orcus was resurrecting a primordial, Timesus the Black Star. One notable encounter is a random encounter with the Worm of Ages. This huge worm has the ability to swallow and rules for moving creatures from its maw to its throat, gullet, and into the stomach.

You will take up the mantle of heroism in a grim world where simple survival cannot be taken for granted. These heroes will shape the world of Athas while they grow in power and prestige - or die trying. Your character has been asked to aid a secretive faction of the Veiled Alliance in the Free City of Tyr against an unknown assailant. Ashes of Athas is a 4e D&D campaign set in the world of the Dark Sun campaign setting.

Stonefang Pass wends its way through the mountains of the Stonemarch, home to brutal tribes of orcs. The time has come to clear the pass and gain a foothold, so that it can be used for trade between the town of Winterhaven and the lands beyond the mountains. Brave adventurers are needed to rid the pass of monsters and liberate Stonefang Keep from the orcs. Who’s up for the challenge?

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

In what became known as the Age of Madness, an astral lich calling himself the Crimson Hand descended from the sea of stars, setting his fell gaze upon Gaea. Her red moon he made both his temple and his phylactery, and from there he sought to enslave those who would be ruled and devour those who would not. The Ancients of the four corners of Gaea united their knowledge against this threat, constructing a colossal golem, and inscribing the four POWER WORDS upon four scrolls. These scrolls they fed to the colossus, who ascended to the crimson moon in an instant. The sages of the realm watched as the flashes of battle signaled in the night sky, ending as the crimson moon itself split in half. The lich and the colossus were destroyed, and the Age of Madness was ended. Millennia have passed, and now a new threat rises from the netherworld. The four POWER WORDS have been forgotten, lost among the shattered remnants of the moon. The sages have once again united what remains of their power, this time to teleport a paltry handful of crusaders to retrieve the lost scrolls before the world is doomed.

The party has been tasked with bringing the head of the fire giant king Snurre Ironbelly to the storm giant lord Krombaalt, as well as capturing the dwarven traitor Obmi Ironwhisper. Delving into Snurre's stronghold, they will also discover the sinister drow manipulating the giants. The adventure is part of the "Against the Giants" series originally by Gary Gygax, hence the writing credit.

Days ago, a portal to the Elemental Chaos appeared near the PCs’ home city. Since then, it has grown into an enormous sinkhole that periodically belches fire and brimstone. The rip in reality threatens to overwhelm settlements and a nearby river unless someone ventures through and closes it from the other side. Pgs. 102-107

In this adventure the heroes must brave the perils of the Innenotdar, whose trees and other vegetation has burned with an undying flame for 40 years. They do this to throw off the dogged pursuit of the Ragesian Empire, who seek to stop them from delivering information crucial to the war effort. Along the way the heroes will face monsters that have been afflicted with this undying flame, a demon that has made a contract with the Ragesian Empire, and potentially solve the mystery surrounding this burning forest. This is the second adventure of the War of the Burning Sky adventure path from E.N. Publishing.

A force of orcs has taken over a small hilltop keep. The PCs are engaged by the local lord to rid his home of the intruders. Fortunately for the PCs, the keep’s main doors are still damaged from when the orcs took possession, and entry is relatively easy. Unfortunately, the orcs are determined to stay. Pgs. 24-29

To stop a devastating rampage of giants across the land, the party must venture into the lair of the stone giant thane Arnak to uncover the truth about why he has broken his peace with the neighboring dwarves. In the process, they will have the opportunity to retrieve important symbols of the fight against the giants and uncover a dangerous excavation. The adventure is part of the "Against the Giants" series originally by Gary Gygax, hence the writing credit.

Long ago, a powerful lich threatened the kingdom and was destroyed by mighty heroes. Though its phylactery could not be found, a powerful curse was laid upon the lich, trapping it inside its phylactery. This fading magic can’t hold the creature muchlonger, so the PCs must enter the phylactery itself in order to destroy the lich before it escapes back into the world. Pgs. 144-149