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. This adventure sees the characters allied with the Fraternity of Order in Sigil and sent to the gate town of Automata to solve a vicious spree of murders.

Have you ever wanted to raid your neighbor’s garage for that tool they “borrowed” a year ago? Or dig through your friend’s closet because you know half your wardrobe is hiding in there? What if you had a band of adventurers to do it for you? The wizard Rastakeen needs a book returned that he lent his not-so-esteemed colleague, Frex, some time ago. Apprentices are for running errands you don’t want to do yourself, right?

In a distant dimension of existence, a collective of Modrons run experimental tests to find the answer to one question: What draws adventurers to places known as "Dungeons"? Hijacking the travel of adventuring parties, these Modrons subject them to a series of tests in their artificially created dungeon. Deadly combat, logic puzzles, "moral" challenges, and a plot about a kidnapped "Maiden" Modron by an "Evil Wizard Construct" can be found within. But not all is as it seems... Leading the experiment is a rogue Modron officer named the Creative Director, who has gone mad and morphed the tests into an elaborate death trap for adventurers. Seeking revenge against those it considers responsible for its “imprisonment”, it pits the adventurers against ever escalating challenges. Who will defeat the Creative Director and put an end the mad tests?

Melvaunt is a city of merchants and metalsmiths. The docks are constantly filled with ships from Hillsfar, Mulmaster, and more distant ports. The northern coast of the Moonsea is an inhospitable place, and its people have a reputation for being rough and unfriendly. But they don’t go around murdering one another in the streets. At least, not usually. Was that a scream you just heard? Part One of The Chaos in Melvaunt.

CORE 1-2 With the identity of a murderer confirmed, heroes are needed to track it down to its home. As it turns out, it might be a longer journey than first imagined. Part Two of The Chaos in Melvaunt. The characters enter Mechanus via a portal in Melvaunt with the aim to infiltrate a modron army encampment. They must then flee the camp in a chase scene.

You hear rumours of an unclaimed wizard's tower, a worthy prize for any practitioner of the arcane arts! Do you have what it takes to face its challenges and claim it as your own? This is a one-to-one adventure designed for one player of the wizard class and one DM.

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

The Anchorin Family and its namesake home, Anchorin Manse, have gone quiet along with many of the townsfolk of Adwher who worked in the manse or on the grounds. The patriarch of the family and accomplished artificer, Webster, has inherited a fascination with the multiverse from his father and now has created a machine that has allowed an entity from the far realm into his home. With his obsession growing and the help of this entity, Webster modified the memory of his family and sequestered himself in a separate wing of the manse to continue digging into the nature of the multiverse. Soon after, his recklessness released a deluge of planar energy into the home, transforming most of the inhabitants and staining areas of the house with the unique planar effects of the various planes. Now the family’s estranged son Eccles has returned to discover the fate of his family and potentially collect his inheritance but is unable to enter his childhood home. Eccles and the few remaining townsfolk are looking to hire a few bold adventurers to investigate what happened to the family, the manse, and potentially collect some very rare, perhaps legendary magical items. Enter the manse, tour the planes, take a villain, leave a villain, it’s up to you. One thing is certain, verity and villainy is relative in a manse of special purpose.

CORE 1-3 Threats from outside Melvaunt and within push heroes to the brink as a terrified populace counts on the bravery of a few heroes to avert total disaster. Part Three of The Chaos in Melvaunt. The characters make a choice between finding orc saboteurs (who intend to destroy the city walls), or spy on a red wizard (who can shrink or even move a portal to Mechanus), or both given time. Depending on the outcome they must battle the orcs and/or the modron in the city.

As the floating cities of Netheril hover peacefully in the air, the winds of intrigue boil all around them. The phaerimm continue to plot the downfall of the Netherese even as Karsus prepares for the casting of his greatest spell. Undead walk the land, driving orcs and humans before them. And somewhere below the greatest nation of Faerûn, the Tarrasque awakens from a long slumber. How the Mighty Are Fallen, is an adventure designed for use with the Netheril: Empire of magic boxed campaign setting (which is required to play this adventure). Within these pages, the final heroes of Netheril can : Gather the spell components, that Karsus requires for casting his "most wondrous" spell, the only 12th level spell ever known. He just needs a few body parts from two creatures - A gold dragon and the Tarrasque. Reuinte lost lovers after they have been separated by death. Nopheu's wife was killed in a magical explosions, and now he's finally saved enough money for her to be resurrected. Certainly a dead body couldn't pose a threat to a band of stalwart heroes?! Follow the winds of fate to wherever Tyche delivers them. Numerous side adventures allow players to take their characters to a variety of different locations. Some heroes might want to follow the trail of the missing nether scrolls, while others might want to join the resistance and fight Karsus and the other archwizards. But only the bravest hearts can take the first step... TSR 9540

Ever needed to spice up a stay in a city? Or, ever needed something to fill the gap between sessions when you are missing a player? Add a little flavor to the adventurers’ city visits with a rampaging mummy, a circus gone wild, a haunted inn, and much, much, more. This 80-page supplement contains 26 encounters written by best-selling Dungeon Masters Guild writers and new writers! Encounters in the Savage Cities includes: •26 unique encounters / mini-adventures ◦A mix of combat, roleplay, and investigation •Scaling Suggestions for CR 1-10 •New creatures •Custom Art •Downloadable Custom Maps (as a separate file) These encounters are location generic and are designed to be easily added to any campaign. Use them to introduce new players, as inspiration for a new campaign, as a one-shot, or whatever else you can think of.

Modrons, Mephits & Mayhem is a Dungeons & Dragons 5E tier 2 adventure for three to five characters of levels 5-8. It is primarily set in a modron-designed research facility that has been abandoned by its creators but retains guardians that are still active. Additionally, two groups have broken into the facility with their own goals in mind; the githyanki and their red dragon cohort are antagonistic and provide the main source of combat in this adventure, while a modron traveling with a few mephits may prove friendly although ultimately troublesome. Inspired by adventure games in which the protagonists explore baroque, esoteric technological fortresses, and seeded throughout with factions that sport competing and often bizarre goals, Modrons, Mephits & Mayhem is sure to test the mettle of any group of players, and will provide endless amusement for Dungeon Masters seeking something different from the typical hack-and-slash dungeon crawl. This 70-page adventure features: *Two wilderness areas, random wilderness encounters, and a massive, interlinking 3-level dungeon filled with bizarre puzzles. *Ancient machinery powered by elemental portals, all of which can be activated, turned off, or manipulated by the player characters and the various factions within the modron facility. *Planar creatures like githzerai and githyanki, modrons, mephits, and elemental guardians, skillfully placed into the High Moor area of the Forgotten Realms setting. *Monsters and NPCs that have detailed (yet easy to run!) personalities and goals that will provide tons of roleplaying opportunities. *Notes and sidebars on running the NPCs with added complexity, or simplifying the NPCs' motives to make the adventure more straightforward. *Tactics notes for every single encounter! *An appendix that features all monster stat blocks, and both tagged (DM) and untagged (Player) versions of the dungeon maps. *Wilderness hex map by Elven Tower Cartography! Three interlinked dungeon levels by Dyson Logos...and one of them is a flying fortress! Cover art by Patrick E. Pullen!