The yuan-ti have a long, storied past in the history of Chult. So, if they are to be defeated, we must look back into history. Within the jungles, a number of cities fell into ruin during the Year of Blue Fire. Both the merchant princes and factions believe that if discovered, they likely contain knowledge that’ll prove invaluable in the battles to come. Get looking! A Four-Hour Adventure for 11th – 16th Level Characters

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

Dread tales told in the dead of night! When the shadows grow long in Waterdeep and the fireplace in the taproom of the Yawning Portal dims to a deep crimson glow, adventurers from across the Forgotten Realms, and even from other D&D worlds, spin tales of dark dungeons and spread rumors lost treasures. Within this tome are seven of the deadliest dungeons from the history of Dungeons & Dragons. Some are classics that have hosted an untold number of adventurers, while others are newer creations, boldly staking a claim to their place in the pantheon of notable adventures. The seeds of these stories now rest in your hands. D&D’s deadliest dungeons are now part of your arsenal of adventures. Enjoy, and remember to keep a few spare character sheets handy. Includes seven adventures: Against the Giants Dead in Thay Forge of Fury Hidden Shrine of Tamoachan Sunless Citadel Tomb of Horrors White Plume Mountain

Reavers of Harkenwold pits the heroes against the Iron Circle, a company of cruel mercenaries that has seized control of the small land of Harkenwold. In this adventure, the heroes become daring rebels and lead the folk of Harkenwold against their oppressors.

When one of the Lords of Waterdeep asks you to root out a threat to the city, you respond to the call. Prepare for a foray into Undermountain. Part One of the Vampire Hunt trilogy.

Long ago, when the Dragonborn Empire of Arkhosia thrived, the flying citadel Ustraternes was undone by tiefling magic. Now, a dragonborn zealot with dreams of renewing the lost glory of his ancestors explores the ruins—and unleashes a plague of rampaging drakes on the terrified locals. The story offers PC's the chance to tame a Warwing Drake, disperse a mob, parley with undead, and battle within an alpine meadow that defies gravity.

"A series of disturbances plagues the Dyn Singh Night Market, an endlessly changing maze of stalls filled with incredible wares, enticing smells, and magical lights. Accusations fly as the characters become entangled in a feud between the well-respected Tyenmo and Xungoon merchant families of the Siabsungkoh valley. To prevent the families' conflict from escalating, the characters must earn the trust of the market's vendors and gain their help to unmask who's behind a rash of vandalism and thefts."

A Brelish spy steals and defects with a powerful magic sword and the adventurer's have been hired to track down and recover the item. This adventure features a lengthy chase overland on horseback, on a train, and an airship. Along the way the adventurers will also have to deal with third parties seeking to recover the sword for themselves, such as Warforged agents of the Lord of Blades who have hired halfling mercenaries riding glidewings (pteranodons), and Emerald Claw raiders piloting an opposing airship. This adventure can be run stand-alone or as a sequel to The Forgotten Forge and Shadows of the Last War.

A strange, foreign wizard calling himself Kelvan has appeared at the same time a mountain materializes out of thin air. He asks you to recover the Gloomblade from a Netherese ruin in order to help him with his research into this strange new mountain. A Two-Hour Adventure for 5th-10th Level Characters. Optimized for five 8th-level characters.

Decades ago, a wizard named Sylvene came to the Sword Coast from another plane of existence called Ravnica. While exploring Waterdeep and nearby lands, she met and fell in love with the father of her child. She built a refuge for them in a small demiplane of her own creation, but eventually she went home to Ravnica with her infant son and never returned. Now her grandson seeks to recover relics of her power by exploring Sylvene's history in the Realms—and he doesn't care who he hurts along the way. The consequences of his careless pillaging already ripple out to impact others. Episode 2 of the Magic: the Gathering set adventure: Adventures in the Forgotten Realms.

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.

A four-hour adventure for 5th-10th level characters. The enemy is revealed, but time short and if you are not successful in your mission to Mount Baratok, love will never die. Part fourteen and the finale of Misty Fortunes and Absent Hearts. In an effort to locate the evil witch Esmae Amarantha, the party must work to enable a tarot card reading by Jeny Greenteeth, a quixotic hag. However, finding casters to aid Jeny in her ritual is its own ordeal, and even if they succeed, there is still the task of venturing to Esmae's ritual site and putting a stop to her plans.

Into the Forsaken Temple's Crypt is a short adventure for four 10th-level characters. The adventure takes place in a buried temple crypt, which has been sealed for centuries. Dungeon Masters can adjust it for higher-level characters by widening the dead magic areas and increasing the number and power of constructs and undead that inhabit the complex. The PCs have entered the Forsaken Temple's crypt and started exploring a bit. They may have tangled with a pudding, and further warnings of danger greeted them. Do they dare continue on?

Into the Forsaken Temple's Crypt is a short adventure for four 10th-level characters. The adventure takes place in a buried temple crypt, which has been sealed for centuries. Dungeon Masters can adjust it for higher-level characters by widening the dead magic areas and increasing the number and power of constructs and undead that inhabit the complex. The PCs had just entered the Forsaken Temple's crypt in the last episode. Now they can begin to penetrate deeper into the crypt, discovering more of its hidden dangers.

At the behest of Orcus, Demon Prince of Undeath, a mighty deathpriest hierophant has begun assembling a powerful strike force. He intends to launch the first of many assaults on the world, readying it for his master’s arrival. With the help of potent allies and grand rituals, the PCs have discovered a route to the Abyssal headquarters of this hierophant. This delve begins as the PCs teleport from the world to the first of a complex of interconnected chambers deep in the Abyss, linked only by portals. Pgs. 126-131

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?

The Land of Ash and Smoke. Once a hellish landscape of volcanic activity, now a nightmare region that hosts one of the scattered Soulmonger fragments. The fragment’s burgeoning power attracted the attention of the Red Wizards of Thay and, thankfully, adventurers who are willing to risk life and limb to keep the fragment from these vile arcanists. Can you reach the fragment before the Red Wizards make off with it? The hunt is on. Part Two of the Broken Chain Series. A Four-Hour Adventure for 17th-20th Level Characters

The sleepy village of Raven's Lake has a secret: A terrible god lives in the depths of the settlement's namesake. The citizens of Raven's Lake know that something lives in the lake. People who go out on the lake after dark go missing far too often and frequently turn up weeks later with no memory of where they've been. The local church of St. Cuthbert has been abandoned no fewer than seven times in the last two years, each time its lone cleric packing hastily and fleeing town without a word. Adventurers who come to Raven's Lake have a habit of vanishing forever. The truth is that something does indeed live in Raven's Lake but it is far from a deity. It's an exiled aboleth by the name of Zlorthishen. Pgs. 33-36

The Approaching Swarm is a short adventure for four 9th-level characters. The party can consist of any mix of classes, but it should include at least one character that is good in wilderness settings, such as a druid, ranger, or barbarian, and at least one cleric. This scenario should prove a reasonable challenge for characters from 8th to 10th level. The adventure takes place in a swampland that is near a small settlement. The characters attempted to cross back through the swamp to their base of operations. Along the way, they may have got stuck in mud and probably were attacked by a variety of flying insects. They arrive just a bit too late to stop a massacre that occurred back at Crivdall -- the fort is ruined and it appears that almost everyone is dead or missing. Aleretheral, an insane half-orc druid who has mastery of vermin and insects, attacked Crivdall with his insects. He has often infiltrated Crivdall by posing as a harmless elf hermit who lives in the wood. In reality, he wants the settlers destroyed and out of his swamp.

In this Adventure, the heroes explore the lair of an adult green dragon who has become a dracolich. She is served by living and undead minions and slaves. Pages 302-307