When the Pathfinder Society receives word of a promising, unexplored ruin in Osirion, the PCs set out to uncover the site's secrets. Yet upon arriving, the PCs learn that a different group of Pathfinders has already entered the ruins. Has there been some mistake, is the site's magic playing tricks on everyone, or is there something more nefarious afoot? Tags: Repeatable

For years, the knights of Mendev have held back the evil locked inside the Worldwound, a vast, demon-tainted landscape. Every few years, they anoint a new protector, a sacred guardian charged with pitting his will against the teeming hordes bent on devouring the very souls of the living. This year, something has gone horribly wrong, and now a bloodthirsty demonic army has overrun the ancient fortress, and threatens to pour into the surrounding countryside.

A powerful artifact lies deep in the vaults of a House Kundarak bank. Can the PCs steal it without getting captured in the process? "You'd be mad to even try it. Assuming you could get inside the compound, somehow avoid the guards and traps, and open one of the best vaults in Khorvaire, you'd still need to get back out. And then, even if you succeeded, the dwarves would still hun you down!" Tergil, commissioned salesman of exotic pre-owned goods. Bank heist adventure with lots of guards. Pgs. 16-29

A rare breed of wolf has apparently been staging daring attacks on citizens of Rendrick. A group of hunters seek to claim bounty on the beast, but as the PCs quickly learn, the wolf isn't all it appears. Something sinister lurks in the woods near town, and the PCs must act quickly to save innocent lives. Pgs. 16-26

Part 2 of the "The Devil We Know" campaign arc. Cassomir's Locker is a Pathfinder Society Scenario designed for 1st to 7th level characters (Tiers: 1–2, 3–4, and 6–7). The Pathfinder Society dispatches you to the catacombs called Cassomir's Locker to find the source of a rat cult breeding monstrous vermin. After clearing Cassomir's dank sewers and delving into the dirty dungeons below, will you find the artifact that powers Cassomir's Locker or bring about the destruction of Taldor's most important port?

Most adventurers like to think that when their number is finally up, their colleagues will bring them home, either to be raised or at least returned to their families for a proper burial. But how far will the PCs go in order to do right by a fallen adventurer? And will they draw the line at hauling his coffin out of the Underdark? Pgs. 20-40

The strange city of Carrion Hill has long loomed over the surrounding swamps in eastern Ustalav, yet its rulers have shifted many times through the centuries. Often enough that only a few sinister scholars and curious minds know the true nature of the hill’s original inhabitants—vile and depraved cultists of the Old Gods. Yet this morning, a dreadful recrudescence rises from the depths of buried nightmare in the vaults below Carrion Hill. A monster stalks the twisted alleys of the city, spreading panic before it and leaving destruction in its wake. Can the Carrion Hill Horror be stopped?

Decades ago, an Osiriani Pathfinder named Bossell locked his transformed lover in the vaults beneath the Sothis Pathfinder Lodge. He then vowed that no one would ever discover his secret shame. The old and senile Bossell now relies on his assistant Fendel for everything, and the hapless assistant has disapeared into the vaults after reading his master's journal. You've been sent beneath the Lodge to destroy whatever it is that Bossell's lover has become—will you survive his secret or find yourself transformed as well?

When the Black Marquis lost all of the men he could trust on a failed treasure hunt, he did the only thing he could: turned to the Pathfinder Society for help. Offering an ancient lost text in return for assistance, the Black Marquis of Deadbridge sends you deep into the spider-haunted Echo Wood of the River Kingdoms to track down his missing pirates and recover an ancient treasure for the Society. You'll face brigands, pirates, spiders and more—but will you survive the perils of the Pirate Pact?

The coastal city of Magnimar is no stranger to crime, yet recently, a series of murders has sent a chill through the early morning streets. Someone—or something—is stalking and killing worshipers of Sarenrae, the goddess of the sun. The city guard is prepared to ambush the murderer, but they need help—help of the kind that adventurers are so good at providing. What is the sinister truth behind these violent acts?

When an ill-favored orb drops from the sky and devastates the countryside, only the PCs stand between an ambitious wizard, a cult of dragons, and a dark ambition that could bring an army of fiendish wyrms into your campaign world! "The screams became overpowered by the sound of the terrible falling star--a black orb of malign energy hurled from the firmament in the dead of night. In that instant, the village of Rhale was utterly destroyed, reduced to a hollow crater of flaming decay. Now, frightened talk of a dark presence descended from above has taken root, though none can put name to the faceless fear that might reside within this terrible orb." While traveling the countryside, the player characters witness an explosive event - the falling of a meteor into a distant hillside. Soon thereafter, they encounter several mercenaries menacing some refugees. From them, the PCs can learn, that a group of dragon worshippers called the Black Covenant are in the area and intend to use the fallen star for their own nefarious purposes. Upon arriving at the crater, the PCs find that the falling star is in fact a massive sphere of iron with an opening in its side. They enter the sphere to find a small complex of rooms protected by numerous traps and guardians. They also battle several members of the Black Covenant, until they make their way to the heart of the complex, where they discover the source of the Covenant's interest in the Black Egg, they try to use it to create a half-fiend red dragon. The PCs must succeed if they wish to prevent the creation of an army of fiendish dragons. Lot's of monstrous NPCs with class levels and templates for enemies (half-black dragon orc warriors level 7, for example) are used in this adventure. Pgs. 57-78

The graduates of the Magaambya are known as some of the greatest wielders of magic in Golarion. Now it's time for a new group of students to take their first steps on the path to greatness. In Threshold of Knowledge, you take on the role of one of five students from the prestigious Magaambya, the oldest school of magic in the Inner Sea region. When a teacher goes missing, it's up to these new heroes to step up and solve a wicked mystery that threatens the existence of the Magaambya itself! Threshold of Knowledge is a short adventure for 1st-level characters that takes the heroes into the Magaambya and the nearby city of Nantambu. In addition, the five pregenerated characters provide a quick way to jump into the adventure right away in this exciting offering for Free RPG Day! Grab some dice and some friends and play the role of new heroes in training!

Lightning rail rides in Breland are never as relaxing as they should be, especially when the coach is being used to transport a monolith hauled from the mysterious depths of Xen'drik Can the unsuspecting PC's overcome their surprise in time to repulse the invaders from the inside, or will they finish their journey in chains? Pgs. 18-27

Everyone in the fishing town of Ilsurian is excited when the legendary Umbra Carnival rolls into town—even if the show is run by members of the much-maligned Varisian ethnic group. With strange and exotic beasts, scandalous performances, games of chance, and all the other fun of a traveling fair, who could resist such an opportunity for entertainment?

A killer has come to Oakbridge, and she won't stop her murderous campaign until she exacts revenge against a group of ex-carnies who have come to Sharn in an attempt to start new lives in the aftermath of the Last War. Pgs. 22-36

Famed Pathfinder Bodriggan Wuthers disappeared from his dig site beneath the House of the Immortal Son in Taldor's gilded capital of Oppara. Once a grand temple to Aroden, the Immortal Son is now Oppara's most opulent theater. Sent to locate Wuthers, the Pathfinders must attend an opera with members of the Oppara elite in order to gain access to the secretive theater's dig site. When a cult crashes the performance and the nobility change into hideous walking dead, the Pathfinders are forced to choose between finding Wuthers or saving themselves.

When an old beggar shows up filthy and injured on the doorstep of the Augustana Pathfinder Lodge in Andoran and demands to be recognized as Andoran's one true Emperor, Venture-Captain Wallace is inclined to chase him off. But when the old beggar reveals a wayfinder and tells a tale of demons and portals to another world beneath the streets of Augustana, Wallace summons you from Absalom to investigate. Will you make it through sewers, swarms, and sanctuaries to uncover the truth or will the dangers of the Augustana underworld consume you forever?

The witch queens of Irrisen must abdicate their thrones every 100 years when their mother, Baba Yaga, places a new daughter on the throne. But one queen was unwilling to relinquish her rule, and led a doomed rebellion against the Mother of Witches. Afterward, Baba Yaga entombed her wayward daughter in an icy necropolis known as the Veil of Frozen Tears, along with a powerful artifact called the Torc of Kostchtchie, hiding them both far from mortal eyes. Now, almost 500 years later, the tomb has been found, and the race is on to plunder its treasures.

The village of Haven-Fara has a problem - it's been overrun with spiders that have been forced out of their nearby lair. Yet could this spider problem be merely a symptom of something worse to come? When the backwater town of Haven-Fara wakens under a thick blanket of webs to find half its populace missing, its up to the PCs to descend into a silk-chambered nest of the arachnid abductors. In a vertical maze of web-lined tunnels, they discover a dying queen, a legendary treasure, and a secret that could change Haven-Fara forever. Pgs. 14-20 & 22-28 & 30, 32 and 34

The heroes of the town of Torch follow a trail of clues to the sprawling junkyard known as Scrapwall, where bands of desperate and violent brigands vie for control of the technological remnants found within. The Lords of Rust dominate Scrapwall, and their swiftly rising power threatens more than just the town of Torch, for this gang has the support of one of the terrifying Gods of Numeria. What slumbers fitfully beneath the wreckage of Scrapwall could catapult the Lords of Rust into a new level of power if they're not stopped!