THE NEXT MARCH WASN'T DUE FOR ANOTHER 189 YEARS. TRY TELLING THAT TO THE MODRONS! On a regular schedule, the Great Modron March spills out of Mechanus, and the lawful automatons files their way around the Great Ring. No one knows why they do it, but everyone stays out of their way - because when the modrons march, they'll walk right over a berk who doesn't know enough to move aside. But this March has started decades before it was supposed to begin, and that's even more of a mystery. Caught unprepared, the planes shudder under the modrons' collective footsteps - and even the modrons themselves seem a little out of sorts. The Great Modron March anthology features 11 adventures for characters ranging from 1st to 10th level, as well as new information about the modrons of Mechanus. Each adventure can be played separely or linked together to form an extended campaign. The modron procession touches every Outer Plane in turn - and it isn't always welcome. On their unswerving path, the clockwork creatures will destroy celestial towns, be attacked by evil knights intent on using modron parts in foul experiments, and lead characters onto the deadly plains of the Abyss and into the famous prime-material labyrinth of Undermountain. Without help, they'll be lost in the swirling chaos of Limbo or even fail to complete the March entirely. And along their route, every blood on the planes seeks the answer to the most important question: Why have the Modrons abandoned their normal, lawful schedule to march years before they're due? TSR 2628

Nightmare of Blood! The village of Karvolia has paid its annual tribute of blood to the Red Goddess—but this year, none of the donors returned. Now the priestess commands the village elders to send another dozen young men and women to the edifice of stone that looms on the cliffs overlooking the village: the dreaded Blood Vaults. The terrified elders are willing to pay adventurers handsomely to find a way to make this second tribute pass them by. Unfortunately, the latest set of donors has already entered the Blood Vaults, and are being prepared for the donation process…

Indomitable it stood for centuries, a symbol of order in a world of chaos. Bastion of the pass through the Kamph Mountains, the very stones of the Keep of Adlerweg were the stuff of legends. What evil power had strength enough to take it? How were its defenses swept aside? Fell creatures now attend the battlements that overlook the only pass between Berghof and the sea. This is not a pretty problem to be solved by the militia of the local villages. These and more may be needed to withstand the mayhem stirred up by the fall of the keep. Indeed, if the Keep is not retaken, and retaken soon, the Hold of the Sea Princes itself may not be secure. Now is the time for heroic action. Aided by the Sentinel, former protector of the legendary Guardians of Adlerweg, have you the courage and the determination to rid the keep of its sinister occupants? UK3: "The Gauntlet" (1984), by Graeme Morris, is the third UK-series adventure and the second half of the two-part Adlerweg series. It was run as the final round of the GamesFair 1983 AD&D Open (and won by a RuneQuest fan!). It was then published in 1984. TSR 9111

A cry for help by a small village in the Howling Valley. An abandoned monastery on top of the mountain. Hordes of undead pouring into the realms. A mad mage with bad intentions. Will you be able to put an end to the unfortunate events in the valley?

The mining town of Glister has had a prosperous year, and people have been coming in search of work and wealth. A call has gone out for help in some local matters, but getting there is no easy task. Catch the caravan and travel through treacherous Thar! A 2-Hour Adventure for 1st-4th Level Characters Part 1 of Kossuth’s Kiss

At the end of the Hateful Wars, Lord Sandor led his army into the Barrier Peaks in pursuit of a host of goblins and orcs. He and his army vanished, and now a group of adventurers follows his footsteps to discover what doom fell upon him and his men. Pgs. 30-46

The fourth installment of the Filbar Dual (FD) series is The Hunt for Charon and picks up where the FD3 - Crisis at Marstan left off. Your pair of intrepid adventurers is off to find out who orchestrated the attack at Marstan. When the previous adventure concluded they discovered a note mentioning a “Charon” as behind the attack and the humanoid raiders. This adventure will see if the pair can find and defeat this person/humanoid and protect the area once and for all.

A series of small earthquakes have brought a sense of disquiet to the town of Daern Kelton and Roslof Keep. Against these strange earthly portents, the members of the Ivory Scimitar have claimed their place as a true Mithel Company, but even greater danger now awaits them in the second level of the Dungeon of the Black Fey Mithelvarn. What lost secrets will be revealed as they journey below? What new threats and adventures can be had in Daern Kelton? The town opens its doors to the brave new heroes of the Company of the Ivory Scimitar. Here continues the Roslof Keep Campaign in the pages of ROS2, The Tremors in the Machine. This adventure is formatted to both 1E & 5E gaming rules. Also available in PDF.

In your last adventure you discovered a strange, and somewhat sinister looking, key. After a long wait it appears you have found an answer to what it opens. The good news is that it leads to great wealth, the bad news is that it opens a tomb. Oh yea, there may, also, be some…individuals that want the key too…

A desperate ghost, a plea for help, and a forgotten crypt filled with peril and plunder. This is a tale of past conflicts, where blood magic has left a foul and dire aftermath, and time is of the essence. Maps and illustrations help guide you through rugged wilderness to re-discover a tomb lost to all but its denizens - creatures enslaved by an unholy item or awakened by its looming threat. Published by Roan Studio

"A murderous laboratory comes to life in this adventure for 5th level characters." The players are tasked with investigating the disappearance of a mage who has been creating an A.I.-like arcane Workshop. Through the adventure, the PCS will soon learn that the A.I. has taken over and is using magic beyond it's understanding, having never ventured out into the world. How will the PCs stop a naive yet dangerously magical A.I. determined to get out into the world?

The druids gave the forest a mind of its own; that their creation would turn evil was not part of the plan. Remember: Only you can prevent dire forests. The party must purify the sentient Black Oak at the heart of an evil forest.

𝐏𝐚𝐩𝐞𝐫 𝐐𝐮𝐞𝐬𝐭 𝐏𝐫𝐞𝐬𝐞𝐧𝐭𝐬: 𝐓𝐡𝐞 𝐀𝐛𝐲𝐬𝐬 𝐄𝐪𝐮𝐚𝐭𝐢𝐨𝐧 Embark on an unforgettable journey with an immersive 71-page adventure tailored for 6-8 Level characters, utilizing only this book and freely available SRD rules. Set foot in the idyllic town of Suncrop Hill, where mystery looms in every shadow and secrets lie buried beneath the surface. 𝐒𝐨𝐦𝐞𝐭𝐡𝐢𝐧𝐠 𝐢𝐬 𝐫𝐨𝐭𝐭𝐞𝐧 𝐢𝐧 𝐭𝐡𝐞 𝐭𝐨𝐰𝐧 𝐨𝐟 𝐒𝐮𝐧𝐜𝐫𝐨𝐩 𝐇𝐢𝐥𝐥 Unravel the secrets of Suncrop Hill as you brave its hidden depths, confronting challenges that will test your wit and courage. • 6 compelling adventure hooks, for your players to be drawn into a web of intrigue • 6 intricately detailed locations to explore, from quaint taverns to ominous dungeons, each teeming with secrets waiting to be unearthed 𝐓𝐡𝐞 𝐁𝐫𝐮𝐭𝐚𝐥 𝐌𝐨𝐧𝐬𝐭𝐞𝐫𝐬 𝐨𝐟 𝐓𝐡𝐞 𝐀𝐛𝐲𝐬𝐬 𝐄𝐪𝐮𝐚𝐭𝐢𝐨𝐧 • 9 unique monsters, each more formidable than the last, as you fight to uncover the truth and emerge victorious • Each with their own strategic battle tactics, enhancing the thrill of combat for an even more immersive experience • 1 Multi-phased Boss fight that will force your players to be tactical in order to survive 𝐀𝐧𝐝 𝐰𝐡𝐚𝐭 𝐚𝐝𝐯𝐞𝐧𝐭𝐮𝐫𝐞 𝐰𝐨𝐮𝐥𝐝 𝐛𝐞 𝐜𝐨𝐦𝐩𝐥𝐞𝐭𝐞 𝐰𝐢𝐭𝐡𝐨𝐮𝐭 𝐭𝐫𝐞𝐚𝐬𝐮𝐫𝐞? • 13 unique magic items to discover • 4 items with different rarity variants, reaching from uncommon to legendary, each with its own tantalizing power waiting to be wielded 𝐈𝐭'𝐬 𝐝𝐚𝐧𝐠𝐞𝐫𝐨𝐮𝐬 𝐭𝐨 𝐠𝐨 𝐚𝐥𝐨𝐧𝐞! 𝐓𝐚𝐤𝐞 𝐭𝐡𝐢𝐬. To aid in your quest, equip yourself with our meticulously crafted item and monster cards, perfectly sized for convenience and portability. • 24 magic item cards, the perfect handout to print and hand your players • 11 monster cards, with which you'll have everything you need at your fingertips

Your magic user friend has had his spellbook taken by marauding bugbears. He, and by extension you, are tasked by his mentor to recover the tome. Now you must track the goblinoids across the maze like hill country to find his stolen book. Pgs. 9-24 of Polyhedron #28

We get it. Factions are an integral part of D&D, but it's not always clear how to use them in your campaigns. Luckily, Factions of Sigil has you covered for each of the twelve main factions found across Sigil and the Outlands! This supplement goes over the various rules and lore around the primary factions found in Sigil and the Outlands, making it easy for any new or veteran DMs to integrate the factions more into the core stories being told, and making them feel more useful for the players that choose to join. Complaints have been made to the Transcendent Order of a Slaad and its Bladeling allies that are disturbing the peace in Sigil, who in turn have tasked the characters to restore a sense of tranquility to the old Mastervale Manor.

A short adventure meant to be inserted into Storm Kings Thunder set on the small island group known as Red Rocks along the Sword Coast. The adventure faces the players of against a coven of hag sisters who have been threatening the region for some time. Hags of the Red Rocks is a encounter and mini-dungeon meant to be dropped into the D&D Adventures League Season 5 - Storm King's Thunder, but can easily be an evenings play for any group travelling along a treacherous coastline.

"The broken outline of Cear Ferros emerged on the horizon. Its ancient walls stand silent and looming as you approach them, casting long and eerie shadows across the land." An adventure through a cursed castle crawling with undead in search of missing merchants. For Shadowdark Published as part of the Shots in the Dark collection.

While visiting the small village of Carthington Cross, the PCs hear a tale about a wizard who unleashed an owlbear on Carthington Cross and its unsuspecting community. After a night of stories and gossip in the local inn, the heroes are approached in the morning by this same notorious wizard who needs their help. Includes an overland map and a map of Quelkin's manor.

You've just inherited a castle! And now for the bad news... All it needs is a good cleaning out. Pgs. 6-14 & 36

Three artifact weapons have gone missing and you adventurers have been sent after them. Going only by the riddle left on the thief's note, part ransom part guide, You stand before White Plume Mountain, stronghold of the supposedly long dead Wizard Keraptis.