Troubles simply mushroom in the Underdark. The alchemist would like some fungus and spores, but no one wants to get them. Perhaps you could help. The adventure begins with the party finding a caravan. In addition to being able to trade with these NPCs, the party also can be hired by an alchemist to bring bag some red fungus and some Myconid spores from underground. Underground, the party will have a chance to interact with friendly Myconids and venture through a large labyrinth of passages (this labyrinth isn't mapped and is dealt with through storytelling, random encounters, and roleplay). The adventure culminates in a battle between the Myconids and Flinds, and the players can participate. Pgs. 4-12

A fallen clock tower holds components from an ancient artifact. Upon discovery of the components, competing agents look to launch expeditions to uncover additional components scattered across distant places—and times. The now-lost Temple of Moloch and the construction site of the legendary Tomb of Horrors are two of those locations. However great the risks, finding the components demands the effort, for whoever does so can reassemble the fabled Infernal Machine of Lum the Mad!

The town of Byr is in need of heroes. Residents of the town of Byr have been kidnapped. Some think it was marauding Hobgoblins, but a grizzled and crippled veteran who helped to drive the Chagmat (monstrous spider-people) back many years ago believes that the Chagmat are back. Their forgotten temple is believed to be up on Little Boy Mountain. He argues that the mountain is where answers, and the missing townsfolk, can be found. Pgs. 33-48

Ruins of the Grendleroot is a book of ten easy-to-prep and easy-to-run adventures for the fifth edition of the world's most popular fantasy roleplaying game. Designed for characters of 1st to 5th level, these adventures take place in the caverns, chambers, tunnels, and ruins of Blackclaw Mountain, within which lurks a strange otherworldly sentience known as the Grendleroot. Ruins of the Grendleroot focuses on the sense of mystery and wonder that comes from exploring ancient ruins and lost chambers. The central hub of these adventures, Deepdelver's Enclave, is a frontier outpost overlooking the ruined city of Shadowreach, set deep within the mountain. In Deepdelver's Enclave, adventurers and explorers recount tales of their explorations, trade treasure and artifacts, and enjoy their shared love of uncovering the mysteries of the mountain.

Adventure Synopsys: The players are hired to investigate the death of the drowned sailor. Following the clues, the PCs discover more deaths, all linked to an event happening that very night, The Night Auction. The prized item of the night, the Demon Egg, has the power of birthing a powerful fiend into the mortal realm. As the PCs follow the trail of blood, they finally encounter the mysterious Houndmaster. As men die and bids raise the price of mortal life, who will remain to snatch the egg and claim the demon’s might? GM’s word: This adventure features social, investigative, puzzle and combat challenges, all wrapped in an exciting noir story. The villain designed for this adventure posses new unique abilities to test your players’ combat prowess. There are drawings, NPC portraits and puzzle handouts! Last but not least, The Night Auction features 5 brand new original and wicked items!

Characters explore a dangerous, but sparsely populated temple in search of the Staff of the Dragon. They will encounter traps, environmental hazards, and a nest of lizardfolk. The characters are rewarded for a 'look but don't touch' approach to the temple's features. The real highlight, though, is the closing encounter. Once the staff of the dragon is retrieved, it can transform the characters into dragons for a set period of time. As they exit the temple, they are beset by an ancient dragon and the stage is set for an epic brawl as the characters take to the sky in dragon form. Can be completed as a one-shot.

The adventurers are asked to search for a local temple official who has not returned after leaving to search for a hidden treasure vault. On their way, they are attacked by some Kobolds and chase the fleeing monsters to the hidden entrance. The adventurers explore the ruins and discover what has become of the missing temple official.

Trouble always comes in threes. For years the mansion has hidden its secrets and its sorrows, but now it has returned to dreadful life. The Ghost of Mistmoor is an investigative adventure where the PCs are tasked with finding the entrance to a secret vault in a haunted mansion. There are ghosts to be had, but unbeknownst to the characters also a cunning thief and her sidekick took residence here. It does not contain many combat encounters but has a rich list of spooky events, some from the ghosts, some staged by the thief. Pgs. 52-70

What Makes Heroes into Villains? Damien Anthilas has fallen from ally to adversary, but something desperate in him has struck a chord with you. Why would he risk everything to steal the memories of the citizens of Anduria? Left with only a cryptic clue, the characters seek answers from the burned out remnants of his former home. Anthilas Manor is a place of dark magic and even darker history, where the ghosts of the past hold sway and the influence of the mad god is still felt to this day

Brand new variations and components for spells in the Player’s Handbook. Discover the notes of a meticulous nothic, driven to answer this question (at all costs) for every spell that calls for material components! Designed for both players and dungeon masters, this supplement expands the possibilities of the spells you know by using strange and unusual alternative components. What would you promise a mermaid in exchange for a pearl that doubled your speed when walking on water and also let you walk on fog? How far would you go to obtain glass globes crafted by a storm giant that let your lightning bolt bend or fork? Increase player agency and demonstrate character interest through the variety of magical ingredients (including both narrative and literal seeds) and the use of customized magic. Spell lists are organized by class and level, making it simple to find the incantation you need. 195 New component options with one or more for each of the spells in the Player’s Handbook that call for material components Enhanced and extraordinary spell effects for each spell cast with alternate components. 34 quest options for learning these new spell variations Bonus side quests to encourage characters to follow their own interests Easy-to-use linked appendices for spells organized by class and by level Notes from the anonymous nothic and inspiring art included throughout the entire codex

The Godless Depths For the first time in eons, ancient aberrations are emerging from the deep ocean. Driven by some otherworldly fervour, they encroach upon the local villages, searching with beady eyes for anyone linked to the Gods. Even now you hear rumours of kidnap, men and women dragged kicking and screaming into the depths.

Hubrimort is a small, respectable town whose only claim to fame is a local governmental position bestowed by five of the king’s chosen officials, known as the Cavaliers. The position is given to the head of one of four noble families once each decade. While competition for the mysterious position is always fierce, this year there are rumors of underhanded deals with criminals, rigged tournaments, and a nasty case of blackmail. Which of the ancient families deserves ten years of power and privilege? Only the Sixth Cavalier can help the five officials make the right choice!

Igor's Challenge is a 3-4 hour, non-lethal, funhouse style dungeon. It is a self-contained adventure that should fit into any campaign or serve as a one-shot adventure for any group. The adventure can fit a party of any level and size with only minor adjustments. Igor is an eccentric gnome inventor and retired adventurer renowned around the world. He has sent out invitations to adventuring groups to come compete for his latest, greatest invention. The competition will take place a few days hence in the village of Penthill and consist of a race through his specially created challenge-dungeon. Igor's Challenge includes a unique magic item, a small village with locations and NPCs, an encounter and story with a legendary NPC (stat bloc provided), and a 33 room dungeon of traps, tricks, and puzzles.

A 1st-level dungeon crawl for Shadowdark RPG where the characters delve into a ruined citadel hunting for legendary treasures while avoiding the wrath of the infamous scarlet minotaur! Inside the citadel are secrets about the downfall of the warrior-cultists who once ruled it, three legendary weapons they wielded, and several factions of intelligent creatures to turn into allies or enemies. This adventure is part of the free, digital Shadowdark RPG Quickstart Set, which comes with two 68-page booklets (Player and Game Master guides), 8 pre-made characters with gorgeous art, and a form-fillable character sheet. Shadowdark RPG is what classic, old-school fantasy gaming would look like after being redesigned with 50 years of innovation. It's the world's greatest roleplaying game in a whole new light! Download the free Quickstart set here: https://www.thearcanelibrary.com/pages/shadowdark

After arriving at a seemingly abandoned trading post, the heroes discover to their horror that all the inhabitants have been transformed into black trees! Upon further investigation, they find clues that lead them to the hidden lair of Nockmort, a treant gone bad. Nockmort has been transformed by the strange radiation of a meteorite he discovered, and now he is a terrible force of evil. The characters must enter his sunless garden to save the town. And along the way they just might discover fabulous treasure...

A bizarre journey into the realm of sleep. A casual visit to a living, nightmare theater. The King sends the party to speak to the Oracle, a Titan named Andromicus and ask about the fate of the kingdom. But the titan is asleep and sleeping he draws the heroes into his dream! This very weird adventure imagines the titan is dreaming three different five act plays whose stories intertwine and intermix randomly. The heroes find themselves in a random act of a random play and must "solve" the central tension of the act to put the Titan's mind at ease and move on to the next Act. Once they solved five different acts (which may happen out of order and each be from different stories) they exit the dream and the Titan wakes, allowing the players to ask the Titan Oracle a question. Some acts are short roleplaying encounters, some are full on combat scenarios. While the players can earn experience, and might get some cash, any magic items they find are illusory! A unique adventure with a lot of promise for an open-minded DM. Seems very like a classic Star Trek episode and in fact follows many of the same rules about Gods and Dreams. Pgs. 5-15

A spirit is attacking a town — no one knows why, but they’re determined to be rid of her. The adventuring party is recruited to investigate. However, what appears to be a simple haunting turns into a story of justice. Pgs. 43-59

Summary The party is sent to deal with a problem that should be instantly familiar to all rookie adventurers - exterminating giant rats that have taken up residence in a beer cellar. However, if they are to achieve their goal our heroes are going to have to get their first taste of a real dungeon as they explore the ruins of an ancient Wizard’s Tower. What is this adventure? This first-level adventure is designed for D&D veterans and complete beginners alike. It only uses rules, items, monsters and concepts found in the free basic ruleset that can be downloaded from the Wizards of the Coast website. That means that you and your friends can play this without having to buy anything other than snacks, drinks and maybe some dice - though even these can be replaced by the many free Dice Roller apps available for phones and tablets.

"All-Seeing Eye" is a oculo swarm and night scorpion lair for five 5th-level characters.

"The creatures are just too intelligent, too crafty, and too strategy-minded to "rampage." Rampaging brings the wrath of oath-bound knights, powerful mages, and divinely-protected priests. Why would a dragon want such attention, unless it had some special secret, or unless it was insane? Or both. The northern reaches of the Derideth Swamp were once plagued by a rampaging dragon. This black dragon, named Storamere, took a mad glee in attacking human villages, wiping out orc camps, driving off the lizardfolk, and decimating farmland. He met his untimely end, though, in an ambush devised by the monks of the Order of St. Chausle. Storamere died with a curse upon his draconic tongue: "you could not have defeated me in my lair," he told his slayers. "I am forever invincible in my lair." Now Storamere is back, with a horde of his misshapen half-dragon offspring, to have his vengeance. All that remains of the once-heroic monks are two old men driven mad by their last encounter with the black dragon, so it falls to a band of adventurers to again defeat the mighty dragon -- this time in his palace, where the boastful Storamere claims he is at his strongest." Includes maps and damage rules for navigating Storamere's lair, a semi-solid palace made of a dangerous, corrosive liquid five feet thick and located on the ethereal plane. Most of the monsters in the lair have the Half-Dragon template applied. Published by Atlas Games