As the story goes, worshipers of Bahamut and worshipers of Gruumsh spent years warring. As the dead piled up, a Bahamut faithful crafted a weapon of devastating power. Most of the inventor’s peers balked at its use, but some felt it was justified. Those few who used the weapon were twisted into mad, dark beings by its corrupting power. The rest of Bahamut’s flock locked them and the weapon away in a dungeon prison. The dungeon and its terrible secret were long forgotten—until a group of rakshasas happened across the ancient tale. Now they seek the weapon for their own designs. Pgs. 132-137

A ten-part, fourthcore megadungeon designed to take a party of 4-6 players from level 1 to level 10. The Voice of All spoke three times before falling into silence. The first time to give shape to the Ancients. The second to give them the world as their domain. The third to build the TOWER for the war that was to come. And war did come. The Ancients, primordial warriors charged with protecting the world, were subverted by three great crusaders, vindictive and powerful. The Ancients were stripped of immortality and cast from the heavens to serve and suffer with the rest of humanity. The crusaders claimed new bodies for themselves, and became the Triumvirate, god-tyrants of all realms. The long line of descendants of the Ancients is dwindling, along with humanity’s last hope. What few remain have gathered to enter the TOWER OF THE ASCENDANTS. Crumbling stone tablets of ages forgotten say that a mortal who ascends the TOWER that pierces the heavens and slays the gods who dwell in its highest bower will reclaim lost immortality.

"New to Loudwater, the heroes learn of a tower locked in ice in the nearby wilderness. Traveling there, they discover that the tower’s master left many surprises behind for the unwary." Also available with e 5e solo conversion: https://www.dmsguild.com/product/247505/DD-Solo-Adventure-Menace-of-the-Icy-Spire-5e-Solo-Conversion

On the outskirts of town lies an ancient temple to an unknown deity. Periodically, undead creatures issue from the catacombs beneath it. The party receives a commission from the city elders to venture into the catacombs and exterminate the undead. Pgs. 64-71

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.

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.

E2, following up on Death's Reach, the PC's first travel to Sigil following the smuggled remains of the primordial Timesus. The pursuit then leads into the Abyss, through the White Kingdom to face Doresain, the Ghoul King, exarch of Orcus. The module certainly is epic, placing the PCs up against powerful monsters like greater demons, death knights, and a demilich. It may be frustrating that the PCs arrive too late to disrupt the plot (have to allow for the finale in the next adventure) but taking out Orcus' right hand ghoul may be satisfying. Includes a skill challenge for crossing a portion of the Abyss For environments, City refers to Sigil.

The adventurers have delved into the Abyss to strike at the Demon Lord of Undeath, Orcus. On the layer of Thanatos, the Blood Lord has many outposts from which he spreads his corruption. One of his primary lieutenants is Doresain, the Ghoul King. If the PCs kill Doresain in his lair, they will strike a real blow against the foul demon lord. Pgs. 174-179

“Den of the Destroyer” is the sequel to “The Lost Mines of Karak,” continuing the unfolding story of the Scales of War adventure path. In this adventure, the PCs are called back to Brindol by a surprising summons. There they learn that a platinum sword they had collected back in "Rescue at Rivenroar" is no mundane item - the blade is sentient! The blade charges the PCs to undertake a dangerous mission to an abandoned githzerai fortress in order to perform a ritual to awaken the blade's true form. Along the way, they must deal with bounty hunters hired by an old enemy (from "Shadow Rifts of Umbraforge"), and confront a vile gang of gnolls terrorizing Elsir Vale.

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

It's a frigid New Year's Eve, and the heroes gather near midnight in a small condemned tavern wihtin the Free City-State of Gate Pass. Located in the mountain pass which separates two hostile nations. Gate Pass has been neutral since the end of their last war. That neutrality is about to be put to the test, as a scourge comes for the city from the nearby empire of Ragesia. By now, every magic-user in Gate Pass knows of the Scourge. The Emperor of Ragesia died barely a month ago, and a witch named Leska has moved to cementer herself as the next empress. Leska leads the Ragesian Inquisitors, clerics specialized in countermagic and has decreed ass disloyal mages to be tracked down and killed to prevent future threats to the empire. Their first target is Gate Pass, whose neutrality has long been viewed as an insult to the nation's honor. This is the first of twelve adventures in the War of the Burning Sky adventure path from E.N. Publishing.

The necromancer Tal Lorvas has unearthed an underground tomb that dates back to the height of the ancient tiefling empire. Lorvas has been terrorizing the surrounding lands with his vile experiments, and now he hopes to find a ring, hidden in the tomb, that is tied to a ritual he wants to perform by the rise of the next full moon. The PCs must enter the tomb of Empress Nemeia, deal with the servants of the necromancer, and confront Tal Lorvas before he can claim the ancient relic and move one step closer to ultimate power over the undead. Pgs. 36-41

"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. 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."

When the fires smoldered in the belly of an ancient red dragon tyrant, and his thirst had been slaked by the blood of countless innocents, the old wyrm made a deal with a succubus to spawn him a son and ensure his name would live forever. The demon held true, though she imbued the wyrmling with her own infernal blood. Those who fear and serve the abominable spawn of this pact know him as the Wyrm Prince. Cast into the abyss centuries ago by the legendary Three- River Paladin, the Wyrm Prince licked his wounds and recovered his strength. The Three-River Paladin has passed into legend, and the Wyrm Prince has resurfaced, his vengeance awakened along with his hunger. The Wyrm Prince sacked the high city Zhaldanis, slaying its people and claiming the greatest gift from the gods — the Soulstone. At this late hour, you must venture into the catacombs of the Wyrm Prince before the Soulstone loses its power and all mortal souls are damned.

A trek across the Shadow Marches leads weary travellers to Blackroot, a quiet village of ramshackle huts nestled among the darkwood trees. Here, orcs and humans live in peace. However, all is not well. Something evil has crawled up from below, threatening to devour the village and its denizens. Only a party of brave heroes stands in its way. In Khyber’s Harvest, the PCs battle an ancient evil threatening a remote village in the Shadow Marches. The dark power of the planes has grown strong in this place. Depraved cultists and twisted aberrant creatures are dragging innocents down into ancient caverns to undergo a horrific transformation. To save these helpless villagers, the PCs must overcome the terrors of Khyber—a quest that brings them to the attention of the dreadful Belashyrra, the Lord of Eyes. Khyber’s Harvest is a short adventure for 2nd-level characters, who should reach 3rd level by the end. Although it has been created as an introduction to the Eberron campaign setting, this adventure can be easily altered and expanded to fit into any ongoing campaign.

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

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.

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.

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 Conspiracy of Doors is a Dungeons & Dragons adventure for five player characters of 11th level. It can serve as an introduction to Sigil, the City of Doors, as well as a group of adventurers' first taste of action at the paragon tier.