Tome of Fiends (3.5e Sourcebook)/Campaigning on the Lower Planes

= High Adventure in the Lower Planes =

The Lower Planes are infinite in size, and this is often taken as meaning that they are somehow filled with infinite power. This is essentially completely false. Remember that the Primes are essentially infinite in scope as well, and while there are ancient dragons and even Xixicals...somewhere, the fact is that you could adventure your whole life and never ever meet one. The world is mostly filled with forests, and mountains, and little river valleys, and most of the time the villains you encounter are going to be rabid dire weasels and bugbear junkies who will try to resell your shoes for a hit of mordayn vapor. Gehena is actually just like that, except that instead of you never seeing powerful dragons in your day to day life, you never see Arcanoloths. The bad guys you encounter may well be a fiendish dire weasel and a bugbear junkie petitioner, but the essential threat level is pretty much the same.

Low level adventuring, thus, is extremely plausible in the lower planes. It's not advisable for low level characters to go running around Tiamat's lair or anything, but the fact that the Elder Brain Pool is somewhere in the Underdark hasn't stopped any low level campaigns from tunnel crawling as far as I can recall. What follows is some wilderness adventure seeds from the lower planes for low (1-5), medium (6-10), and high (11-15) level. Players who want to adventure at near epic levels (16+) don't even need adventure seeds of this sort because they actually can just take on The Dark Eight or whatever. For whatever reason, lots of ink has been spilled on near epic adventuring in the lower planes, and I have every confidence in a decent DM's ability to throw a Balor at a party and make a rollicking and dangerous encounter.

High Adventure in... Acheron!
The first thing to realize about Acheron is that it really isn't a bad place to be. It's not even Evilly Aligned, so even campaigns using The Face of Horror have no reason to play up the terror of being here – the sand of Acheron is not Evil. But it is made out of steel. Characters who are going to go adventuring will do so in Avalas, because that's the part of the plane that doesn't turn you to stone.

Campaign Seed: The Tunnel to Pandemonium
Here's a little piece of D&D history for you – In AD&D, Orcs were Lawful Evil, so the Orcish pantheon lives in Acheron to war eternally with the Goblin pantheon even though Orcs are Chaotic now. That means that the cube of Nishrek, where Gruumsh calls his most favored and despised for Gruumshian Justice when they have passed on – is itself a bubble of Pandemonium found far from its place in the Wheel. There are, therefore, numerous portals to Pandemonium all over Clangor and Nishrek, so characters who wish to fight Orcs and Goblins in the lower planes can do so to an unlimited degree by portal hopping through the Pandemonium and Acheron layers. As an agent of Gruumsh or Maglubiet, characters can fight their way through savage humanoids, savage humanoid armies, savage humanoids with fiendish allies, savage humanoid war machines, and even powerful outsiders aligned with savage humanoids well into epic. You can also use this rivalry as the backdrop for any of a number of "find the artifact before it falls into seriously the wrong hands" type adventures, with the characters switching sides repeatedly based on who seems to have the artifact now.

Campaign Seed: You're in the Army Now
Cities and castles populate the lands of Acheron without number, and all of them are on a war footing at all times. Characters can travel generally without molestation throughout this area and conduct a fairly profitable bit of trading and scavenging if they do things right. But if they do things wrong, they may end up drafted into some local militia or imperial army. Characters can have substantial numbers of adventures as part of a military force, or they can attempt to resist being drafted by any of a number of means. Unfortunately, the laws of Acheron being what they are, once the characters impress their will by force of personality or arms enough to avoid the draft, they'll find themselves as a side – which means that they'll be treated as a hostile army all themselves by other forces. At that point they can try to stick it out alone, or try to get some help; of course, almost every empire in Acheron started the same way. So the players can progress smoothly from the "chased by bad guys" scenarios to the "forge an empire in blood" scenarios to the "marry the princess, design your castle" scenarios.

Ten Low Level Adventures in Acheron
You pull into the hamlet's bar, and see what they have to offer a stranger. It isn't good. After a brief set of questions to make sure you aren't going to burn the place down, the bartender tells you...


 * The town is infested with fiendish rats. Beer just isn't safe until they're gone, sorry.
 * A rival faction has poisoned the well, and someone needs to find a new source of water.
 * Brigands are holding the pass. I hear one of them is an Ogre.
 * The man you are looking for... he was taken away by the Scarthian Army.
 * That signet ring is part of King Imag's royal accoutrements. If someone could get all of them together… it could spell big changes for the County of Yevekh.
 * Orcs have come through the tunnel; their leader has a silver sword and no one dares to stand against him.
 * After the Citadel of Zor fell, bodies were piled as high as your arm pit. I hear someone is making them all into zombies now, it's a shame really.
 * I'd love to give you change, but after Sir Garreth set the taxes to 100%, I'm afraid I have no coins to give you.
 * In this town, either you're for Sheriff Braxton, or you're dead. This town, we like to have choices.
 * It's free drinks here if you can get Clarrissa the hobgoblin matron to allow her daughters to marry.

Ten Mid Level Adventures in Acheron
An emissary of hoary Surog, the ice count, contacts you. He has (the ring, the antidote, the code) you need, and he'll give it to you, but first...


 * One of his lieutenants has betrayed him; since you are random strangers, he can trust you to find out which one.
 * His daughter has run off with the blue falcon, that accursed do-gooder. Bring her home, do with him as you wish.
 * His daughter is the blue falcon. Stop her, but don't kill her.
 * His daughter is the blue falcon, and Surog's rival, Cardinal Valgos, has put her in a death trap. Rescue her, without letting on that Surog knows her identity.
 * Cardinal Valgos has found some route to smuggle forces into Yevekh. Find how they're getting in.
 * Cardinal Valgos is planning an attack, and Surog is not prepared. Infiltrate his mercenary forces and cause as much delay as possible.
 * Cardinal Valgos has placed Surog in some kind of suspended animation! You have to lift the curse before one of Surog's underlings makes a play for power.
 * A blue crossbow bolt with a head shaped like a stylized raptor strikes the emissary from nowhere, killing him before he can deliver your mission! Who is trying to stop you, and why?
 * Cardinal Valgos has Imag's heir, or so he claims. Prove the heir is false, or steal him away.
 * Cardinal Valgos has tricked the fox of the mountains, Dagipert, into allying with him. Break up this alliance one way or another.

Ten High Level Adventures in Acheron
You stand at the front of your army, triumphant over every foe the Lichking has sent against you. Over the next hill, you see...


 * The Lichking's vampire sister, all alone with a white flag.
 * A pile of bodies impaled to the top of a 200 foot metal rod.
 * A stampede of zombie elephants.
 * A chasm cleaved into the side of the cube, burbling with lava.
 * A portal opening up upon an army of orcs in Pandemonium, easily the equal of your own.
 * A huge pile of what appears to be gold.
 * A huge pile of what appears to be skulls on fire.
 * A wyvern bearing a message in its claws.
 * The daughter of King Zormmund, tied to an elder earth elemental.
 * Your grand vizier, who has apparently betrayed you again.

High Adventure in... Pandemonium!
Pandemonium is a victim of the terrible confusion that permeates Law and Chaos in D&D literature, and its inhabitants are portrayed in a number of improbable lights. Pandemonium is not an Evil plane, but it's fairly wicked and it's inherently Chaotic. How it and the people who live there appear in your game is entirely dependent upon how your game ends up handling Chaos in general. Pandemonium might be extremely disorganized, or inherently deceitful, or starkly unhelpful, or simply a lawless wilderness. But what it almost certainly isn't is a source of low comedy where people do "whacky stuff" because they are so "crazy". That's the kind of thing that makes us cry.

Pandemonium can be a source of classic D&D adventure at its finest – the towns of Pandemonium are located right next to twisting tunnels through the stone and loud noises sound continuously through the warrens. So characters can go right from the town to the dungeon crawl without any explanation or overland travel, and those dungeon encounters are inherently episodic because nothing can hear your combats.

Pandemonium is dark and loud, and filled with confused people. At its best, Pandemonium is basically a huge rave. At its worst, Pandemonium is a huge rave. Like every part of the D&D afterlife, Pandemonium can be a punishment or a reward. And like Acheron, this place isn't inherently Evil. So even if you are using The Face of Horror, the Eternal Rave isn't that bad of a place.

Campaign Seed: Life in the Big City
Welcome to The Madhouse. It's one of the largest planar metropolises in D&D, and unlike places like the City of Brass or Sigil, it really doesn't have some group of powerful outsiders ruling it with an iron fist. In fact, The Madhouse has no rulership of any kind. The place is dark, and loud, and the only light comes from naked women with glow sticks. Essentially, you can get away with pretty much anything without interference from opponents significantly outside your level range. You can keep having urban adventures continuously from 1st to 20th without ever getting seriously derailed by concerns of DM self-insertion characters coming over to knock over your house of cards. At the same time, there really are Balors in this complex, so if you actually want to seek out higher-powered enemies, that's doable.

Campaign Seed: The Largest Dungeon
Tunnels crisscross Pandemonium all over the place, and they are completely stable because the way gravity works means there actually can't be a cave-in. But the place is dark and windy, and filed with tunnels that move around for no reason. The caverns are filled with monsters, traps, and treasure. It's all there, from shambling zombies to ninja temples, and the low level areas cross seamlessly into the higher level ones. Oddly, this is the only place in the entire multiverse of D&D where the old Gygaxian standby of having deeper and deeper levels of the dungeon filled with nastier and nastier monsters and traps actually makes sense. There's a town nearby, and the map doesn't have to make any sense at all. If you're looking for Nethack-style adventuring, Pandemonium delivers.

Ten Low Level Adventures in Pandemonium
You lean over the counter to the waitress, not because she's so beautiful, but because you can barely hear her over the din. Honest. You're pretty sure she said...


 * WE DON'T SERVE YOUR KIND HERE. THE MILLER ONLY SENDS US BASALT FLOUR NOW.
 * WE GOT AN ORDER OF APRICOTS IN THIS WEEK, THE CRAZY NAKED MAN CLAIMS TO MAKE IT HIMSELF.
 * THE TUNNELS ON THE WEST SIDE, NO ONE COMES BACK FROM THOSE. NOT EVEN THOSE NICE MEN FROM LAST MONTH WITH ALL THE WEAPONS.
 * IF KELLIGAN SEES YOU LEANING ON ME LIKE THIS, HE'LL KILL US BOTH.
 * THERE WAS A MAN LOOKING FOR YOU. HE SAID HE OWED YOU MONEY.
 * DO I KNOW YOU? AFTER THE WATER TURNED BLACK, I'VE HAD TO ASK EVERYONE THAT.
 * I HAVE THE CURSE. YOU SHOULDN'T STAND SO CLOSE.
 * I CAN'T FEEL MY MIND. STOP TAUNTING ME!
 * THE BEER IS FREE TODAY. IT'S A LONG STORY.
 * DON'T UNCOVER THOSE LIGHTS! THERE'S A WIGHT IN THE BUILDING.

Ten Mid Level Adventures in Pandemonium
You've found the sage you were looking for, but it looks like he's dead. His corpse is torn apart and lying on a heap against the part of the floor that's the ceiling to you. Droplets of congealing blood rotate slowly in the LaGrange points between ceiling and floor. He's got a piece of parchment in his cold hands, and it says…


 * wights have found me kill me kill me kill me
 * I think this corpse will fool the howlers. At least for a while. If you wanted some water it's become more dangerous.
 * NWNENWWS
 * This man is an example. If Hruggek's Ninja Temple requests taxes, pay them.
 * It's written in an old Orcish tongue. You'll have to find an Orc slain on the Prime at least a thousand years ago.
 * The man's name is Gregor.
 * Orcs! How I hate them! Their scimitars open the way!
 * This is a ruse. The sage has escaped.
 * Go back. Erythnul is not to be mocked.
 * Itchy. Tasty.

Ten High Level Adventures in Pandemonium
The gates of the building have been torn asunder; as the characters run in, it seems that they're too late because...


 * Wights swarm over the insides, covering every piece of furniture with writhing limbs and moaning incessantly.
 * Neogi great old masters hang from the ceiling, affixed by strands of hardened mucous.
 * The pews stand empty as dust sweeps through the ancient church propelled by powerful winds.
 * Hruggekian throwing stars are imbedded in virtually every wooden surface.
 * A gaping planar rift hovers in the middle of the room, the winds of Pandemonium hurtling small objects into the void.
 * The red dragon is already here, the hobgoblin princess is in his grasp.
 * Black fires lick the insides of the room, the tomes are most likely destroyed!
 * A tremendous serpent creeps over the tattered carpet.
 * The winds howl even louder in here. Or maybe… there are air elementals!
 * A friendly and purring kitten is tossed back and forth by the terrible winds.

High adventure in... Carceri!
Point of fact: being in Carceri sucks. It's hard to leave, and it's an unpleasant place to be. That's the whole point. But believe it or not, those who please Nerull sufficiently are rewarded with an eternity in Carceri. Now some of these people are just sadists – creatures who enjoy the suffering of others so much that being able to assist in the degradation of others is payment and more for having to live in a hell dimension in the Prison Plane. But for others, life in Carceri is just genuinely pretty good. Some of these prison dimensions are minimum security white people jail – there's a golf course and your "guards" are attractive women. It's still a prison of course, but if someone doesn't want to leave, are they really a prisoner?

Anywhere you go in Carceri, it's all Evil, and people normally only go here if they are themselves Evil. That means that the people who are being punished here are being punished for failure, not wickedness. The most successfully wicked individuals actually are rewarded here. Carceri can be a great place to introduce horrific elements into your story because, by its nature, anything that happens in Carceri, stays in Carceri. Horrifying and depraved elements you introduce in a Carceri adventures don't have to apply to any subsequent adventures if you don't want them to.

Campaign Seed: A Ring of Keys
Carceri is a never-ending parade of pocket dimensions filled with punishments and rewards that are both cruel and ironic. Travel between these cells is almost impossible, but there are ways. Most notably, there are maps that can tell you a secret path to get from one prison to the next; and there are adjustable rings that can transport a character directly from one prison to another depending upon how it is adjusted. Either can make for unlimited hours of enjoyment as players hop from one piece of episodic turmoil to the next. The maps work just like the map from Time Bandits, and the rings work just like the devices from Sliders. Really. Furthermore, those objects are authorized personnel only, so if the players have one, they are going to be hunted by Demodands with a new wacky scheme to catch them every adventure.

Campaign Seed: Escape from Tartarus
Just because you have been placed in a prison plane doesn’t mean you deserved this punishment, or even that you committed a crime. The plane itself will punish impersonally, hiding its portals behind elaborate stages designed to elicit suffering. Fight your way our of Tartarus, and no prison in any plane will ever hold you...

Ten Low Level Adventures in Carceri
You pass through the portal and find yourself in a new prison dimension. This one is...


 * Filled with thick, thorny foliage. Also, it smells like boar and the thorns splinter and get into your armor.
 * A town where the streets are filled with fighting.
 * An expansive desert. Vultures fly overhead, but the scorpions seem unwilling to wait for you to die.
 * A foul sewer. The water is waist deep. At least, you hope it's water.
 * A scrubland with rusted iron spikes jutting out of the ground. Cages filled with starving madmen top some of the spikes, while other cages have long since fallen to the ground.
 * A banquet hall stacked with delicious looking food. Haggard goblins look at the food with longing, but nothing seems to stand between them…
 * A windswept glacier. Far beneath you, there is a shadow in the ice. Far in the distance, a wolf howls.
 * A stark stone room, where light filters oddly through a great number of spider webs and a dusty stained glass window.
 * An earthy sinkhole. Worms poke through the topsoil everywhere around you, their eyeless heads wriggling like mad.
 * A garden maze under an overcast sky. Fantastic shapes are cut into the hedges, and some seem to be watching you.

Ten Mid Level Adventures in Carceri
If you could figure out the secret of this prison, you could escape...


 * The labyrinth seems to have four spatial dimensions...
 * The land shakes with earthquakes, but they still try to build houses.
 * That eagle keeps eating that guy’s entrails... hey, wait, I have entrails...
 * Why does that sanitarium seem to be inside-out?
 * Why does everyone here wear a mask?
 * Criminals in this put themselves into prison cells?
 * The ghosts don’t die when we kill them, and if we can't kill them, we can leave this building.
 * It looks like a brothel, but who are the petitioners? The clients or the girls?
 * The portal has a gold lock on it, and I was sure I saw a glint of gold in one of those oozes.
 * An endless desert of white sand... Or is it bone dust?

Ten High Level Adventures in Carceri
If you just had it, then you’d be free...


 * A ship of chaos passes this way every day at the same time. If I could only make it notice me...
 * I almost have enough money to bribe the demodands into releasing me.
 * That demon is a master of planar magic, and it's said that his enemies get tossed to other planes.
 * The fiends involved in the Blood War come from other planes. If I had an army large enough to impress them, they might show me a way out.
 * If I could remember my home, I could just cast a spell and go home.
 * The sage knows a way out, but he’s so crazy that he’ll only tell the secret to someone he considers a peer. What do I have to learn to do that?
 * I can’t believe that’s she’s here. Do you think she’ll forgive me?
 * That war machine that looks like a bug the size of a mountain… I hear it's powered by a portal to the Astral Plane.
 * I could open this portal, but I need the Blessing of Nerull.
 * A wizard has been traveling Carceri for rare components, and it's said that he has access to plane-hopping effects.

High Adventure in... Hell!
The Infernal Realm of Baator is essentially 9 infinitely large regions that happen to have a big pit that acts as a portal to the other 8 somewhere in them. So while the gods (and official publications) spend a lot of time worrying about that big pit in the middle, the fact is that the vast majority of Baatorian residents don't even know it exists. Near epic play will spend an inordinate amount of time worrying about the goings-on around The Pit, and send the heroes off to go siege the fortresses around the ledge and such, but for the rest of your character's life, the Nine Hells of Baator are just some inhospitable terrain filled with level-appropriate monsters.

Campaign Seed: A Kafkaesque Nightmare
Baator is home to one of the multiverse's most pervasive, efficient, and evil bureaucracies. They don't lose your documents, they don't forget to mail things to you when they said they were going to, they simply have a set of rules that is at once awe-inspiringly complex and actually designed to cause suffering to those who need to use its services. A campaign set around the backdrop of filling out forms sounds about as entertaining as doing your taxes in Hell, but there's ample opportunity for comedy, horror, and adventure in such a scenario, as well as ample prospect for character growth. The action starts when the characters need to change their registered employment, or want to protest their home getting knocked over to build a throughway, or perform some other completely mundane bureaucratic task. Unfortunately, the form they need to begin this process is clearly on display downstairs in the room marked "Beware of Leopard".

Surfing bureaucracy in Baator is about the only place where that makes for exciting D&D adventures. The challenges to be overcome are social, mental, physical, and magical, and efficient bureaucrats will tell you exactly what you need to do to get things accomplished. This isn't like a Kafkaesque Nightmare on Earth, where you'll get stonewalled or your papers will just get lost; this is completely efficient and functional – but designed by super geniuses to make your character uncomfortable. At lower levels, there's a fiendish leopard in the room with the papers you need. At higher levels, there's a golem that's supposed to stop people from entering the office where you need to convince a Gelugon to stamp your form. As the characters push their way to the top, they will find themselves in the position of being able to create their own red tape...

On a side note: I just want to point out that my spell-checker recognizes "Kafkaesque" as a word. Sweet.

Campaign Seed: Law of the West
The great cities of Baator are infinitely far away from some of the nether regions of the plane. But the Law (and the Evil) still needs to be maintained. If you get far enough out into the boonies, Pit Fiends and the like just can't be bothered to show up and solve problems. So when Chaos (or Good) comes in to assault a frontier town, it falls to hard-boiled individuals like the Player Characters to set things right. There's a new sheriff in town, and he's got levels in a PC class. This is your chance to use all your Western clichés in a fantasy setting, when you can turn Cowboy Movies into Kurosawa flicks.

Once the players beat back the gnolls who have come in at the behest of hyena ranchers trying to drive the gloom farmers off the land, the place is going to be nicer and attract Ogre Duelists or dishonest bankers. When it becomes known that the portal nexus is coming through, suddenly all that property is going to shoot up in value. And suddenly, the pit fiends do care what goes on in your sleepy neck of the woods.

Ten Low Level Adventures in Hell
It's a dusty little town, like an infinite number of others just like it both functionally and aesthetically. You don't know what makes this town special, and with the number of horrors you've seen on the plains – you're not sure you want to. Still, this is a place where it doesn't pay to break the rules when it isn't important, so the first thing you do is walk in through the curtain they hung up on the door to the Town Hall. Inside, you see...


 * A dried out sahuagin sits behind the desk. He's mumbling about how the water is all gone.
 * An officious imp attempts to shoo you right back out the door.
 * Five corpses in fancy clothes lay strewn about the entrance hall.
 * Putrid husks of humans in cages hang from the ceiling while a ghoul repeatedly jumps up, trying to get at the rotting morsels.
 * A mountain of papers covers the desk. From somewhere behind them, a voice tells you that it is busy.
 * A hobgoblin sits with his feet on the desk. As you enter, he stands up smartly and asks your business.
 * Long lines of petitioners block off any hope of registering anytime soon.
 * Zombies shamble around the insides of the building, and an imp is attempting to complete its paperwork while flying around the ceiling.
 * The floor has collapsed entirely.
 * The front counter has been smashed and the interior smells like hyena urine.

Ten Mid Level Adventures in Hell
At last! You stand before the magistrate, and it seems like you've been waiting for an eternity. You state your case, and he tells you...


 * "You have the choice of death by platricorn or death by fire. Choose!"
 * "I grant you writ of ownership of Gelzugh's Tavern. You have the full backing of Hell in taking control of it from Gelzugh. Way back."
 * "Your circlet is not jade, it's malachite, which is totally different. You're going to have to go back into the mines and find a jade circlet."
 * "Every one of you are sentenced to clean the sewers of Leng of the crawlers or die in the attempt."
 * "It is Tuesday, so you're going to have to travel to Chitterport to have this taken care of."
 * "Actually, this contract looks legitimate to me; Baelphor is legally the child's father."
 * "I find nothing in this documentation to lead me to believe that these passports have been stamped correctly. Deport everyone."
 * "You can't be serious. These swords aren't even magical."
 * "Foolhardy mortals! You have wasted my valuable time and now I shall waste yours!"
 * "Raelzella's marriage is now void; the ownership of the larvae will be decided by combat."

Ten High Level Adventures in Hell
Sorting through the ancient paperwork in the forgotten tower, you've found...


 * Documentation that proves that you personally are descended from an Erinyes.
 * A small plush doll of a petrified Pit Fiend. It appears to be a shrunk item.
 * Spellbooks belonging to an evil lich.
 * A map of a mighty fortress that appears to have stood where the shard spires stand now.
 * Proof that a powerful Gelugon is not entitled to his position.
 * A recipe for a dish now famous throughout the plane.
 * Tongues of an ancient beast in a box. When the box is opened, the tongues speak of a fortress filled with giants.
 * A portal to a deeper Hell in between the pages of a book.
 * Poetry thought lost for a thousand years.
 * Prophecies that mention you by name.

High Adventure in... The Abyss!
The Abyss is well known for being infinitely big and infinitely bad in all directions, and it is. If there is some hellscape in your nightmares, it's probably somewhere in the Abyss, and there is someone there waiting to hurt you. The only thing it has going for it is that it's very unorganized, meaning that the endless evil is only rarely directed enough to threaten other planes, and planar oasises tend to be places of great turmoil, meaning that small groups can easily blend in and ingratiate themselves amid the variety of beings that call these planes home.

Unlike other planes, there is no “standard” Abyssal Plane, aside from the top level called the Plane of Infinite Portals. These planes may be set up like a deck of cards, but they only share the chaos and evil traits; any particular plane can have any elemental or magic traits in the book and have geography ranging from the mundane mountains, forests, and plains to fantastic locations harmful to all but the most exotic forms of life. The only thing one can depend on is that pits and holes in the Abyss are often planar portals, and they only lead to deeper and wilder layers of the Abyss. Climbing back out of the Abyss is a much more difficult task, one that requires knowledge of planar pathways like the River Styx or powerful magic.

Campaign Seed: We’re the Exotic Products Trading Company (Abyssal Branch)!
"We are here to serve your needs, and we offer a range of services ranging from capture of exotic lifeforms to collection of unique minerals and lore! We even have an on-call Search and Recovery Team available to recover lost individuals, “bargain” with demon governments, or protect important trade shipments! Contact one of our offices in Sigil or our home office on the Plane of Infinite Portals!"

Campaign Seed: Pirates of the River Styx!
"Yo ho, me hearties! The River Styx be vast and mysterious and its waters kiss the Abyssal planes like a cheating lover! Why set sail in the other Lower Planes when the Abyss is infinite and lawlessness is a virtue of its people? The good boat The Groping Marilith has room for any brave soul who's handy with steel or spell, and has an eye for exotic and demonic beauties in every port and magic and jewels hidden in the nether regions of every fiend. Come ply the Abyss with us, and forget your troubles on the River Styx!"

Ten Low Level Adventures in The Abyss

 * Food Run! Demon weevils have infected an Abyssal Town on the river Styx, and the first group to bring untainted food for them will earn a valuable ally.
 * Race! A Nalfeshnee ruler of a miles-long city straddling the River Styx on the 33th level of the Abyss has decided to host a riverboat race to please his unruly people. There’s big money to be made in this no holds barred sailing race through an Abyssal city!
 * The good ship Lollyjaws is plying the River Styx with its zombie crew, and they’ve decided that you’ve hit a big score and you need help “investing” it.
 * Message in a bottle. A map written in Celestial has been found in a bottle on the River Styx. Is this a map to a treasure, some poor soul’s hope for rescue, or a clever trap to capture well-equipped adventure seekers?
 * Run aground! A chaos ship containing mysterious spices and drugs has run aground near a port town, and its bedlam spews forth as psychotropic clouds to wreak chaos in the town. Loot the vessel before the helplessness of the townsfolk attracts powerful fiends who’ll sweep up the booty.
 * A dark, beautiful, and mysterious stranger decides that only your organization can retrieve a packet of information from the 411th plane.
 * Mapquest! Map a planar route to an exotic locale in the Abyss, and return to collect your reward.
 * "There’s an emergency! Deliver this call for help to the 911th plane!"
 * Worm farmer! Travel to Noisesome Vale on the 489th layer of the Abyss and collect samples of the worms that eat sulfur gas and exhale breathable air for a Fiendish Gnome client with ideas for a Styxian submarine.
 * An erratic portal between the 1st and 239th planes has started functioning properly again, and the Lost City of Azzabanazanazan has been found (much to the inhabitants' surprise). A little clever negotiating between this city and a few of the more popular demon cities could mean big profit.

Ten Mid Level Adventures in The Abyss

 * Naval vessels of the Nine Hells have made serious incursions along the river Styx, and a clever "privateer" can make a little coin by signing up with a demon lord to resist these salty devils.
 * Smiley Tom, the infamous Incubus captain of the legendary Slippery Cat, has been imprisoned in Graz’zt's realm for unknown crimes. Rescue him to gain his legendary gratitude, or use this opportunity to steal the Slippery Cat, the greatest ship to ever sail the River Styx.
 * The Forgetful Fog Technique. Some clever pirate has figured out a way to create fog on the waters of the River Styx, then push these vapors onto towns and cities, looting them silly while the inhabitants are blissfully unaware. Catch these clever thieves to stop their amnesiac attacks, or perhaps gain a monopoly on this tactic yourself.
 * One of your mates has finally bedded one lass too many… she’s been granted a wish by a glabrezu, and ill-luck follows your mate and his friends (which is unfortunately you). Win her affections back or find her a new romance in the Abyss, or else the curse will be the end of you.
 * Ever hear of the sea elves living in a city hidden under the River Styx on the 356th plane? Their touch steals memories and they sell them on the demonic market and… what was I saying? Hey, who are you? Who am I?
 * A lazy balor chief running the glorious demon city of Belzasharazar on the 45th layer wants a new pleasure palace constructed, but his succubus consort has other ideas. Burn the construction often enough and he’ll lose interest, and you’ll earn a powerful patron in the demon city.
 * The latest fad in Sigil is the practice of keeping glowing dragonflies as party lighting, but these exotic insects are found only on the 232nd layer of the Abyss, a plane suddenly caught in a vicious conflict between two barely-known demon lords. Deliver a shipment of these blinky bugs to Sigil and you’ll be invited to all the best parties, opening up other pecuniary possibilities.
 * You've been approached by a cabal of wizards from the Prime, and they want information on the Black Tower. Infiltrate the Black Tower to steal their secrets, or turn sides and lead a strike force to the Prime to nip these nosy wizards in the bud.
 * A cargo box shows up on your door with a valuable, but difficult-to-sell and dangerous product (like a shipment of souls), and several parties seem to think that you are the owner. Find a way to sell the cargo to a more powerful individual or else these parties will take it from you with extreme prejudice.
 * An old associate has deeded you a confectionary in the City of Brass that specializes in demon chocolates and sweets. The Sultan has decreed that if you don’t pay back taxes in city of Brass currency, he’ll foreclose on the property (and your soul). Go on a whirlwind tour of the Abyss to collect enough stock to make enough quick cash to save the shop (and your hide).

Ten High Level Adventures in The Abyss

 * Over a dozen pirate ships working the River Styx have been declaring that they are part of an Armada in order to pass along blame, and they are saying that you are the Admiral! Find and smash these lying upstarts or "gently convince" them to actually accept your command.
 * A general in the Blood War has found a way to divert the River Styx, and he is using these pathways to strike key demon and devil armies, killing both his enemies and competitors. Both sides are willing to handsomely reward the party capable of ending this maritime terrorism.
 * Rumors and hints point to a powerful artifact being transported along the River Styx in a vessel of unusual design, and factions vie to be the one to seize this powerful item.
 * An island has appeared in a notoriously wide section of the River Styx, and dragons have been leaving the island to raid vessels. By your estimation, they should have amassed a hoard that is fantastically large, even by the standards of dragons.
 * The Mask of the Captain has resurfaced, a powerful artifact that creates and closes permanent gateways between the River Styx and the Prime Material Plane, and a powerful Prime nation has decided that they will increase the wealth of their people by plundering the cities of the Abyss.
 * A trading vessel of unusual design flies into the Abyss, avoiding known planar pathways. It is crewed by a race that planar sages have never seen, and they offer trade goods of exotic and powerful design. Is this a simple trade mission, or an incursion from another plane by a new planar power?
 * Orcus’s agents have begun purchasing magic items related to planar travel, hinting at an invasion of enormous proportions.
 * A demon lord of waning power has declared that his power and command over his layer of the Abyss will pass onto the individual to defeat him in single combat, and contestants have gathered at his fortress. Is this a ruse to gather the equipment and souls of powerful individuals, or is he truly offering a chance at the title of demon lord?
 * An old friend brings news of the discovery of an empty city found in perfect condition in the Abyss full of trade goods and magic, but without a single living or undead soul. To take control of this city is to learn its secrets, and possibly gain its enemies… enemies unconcerned with wealth or magical power.
 * Yeenoghu has decided that you are a demon lord in disguise who is pretending at weakness as a ruse, and he is sparing no cost to send agents to test this theory. Convince him that you are a mortal, or strike him so hard that he ceases his attacks.

High Adventure in... Gehenna!
First, it’s the home of the Yugoloths. These outsiders are the dealmakers and compromisers of the fiendish world, so they might be involved in any plot or any scheme that makes its way across the planes. The land itself is a series of volcanic mountains where sentients have forced their own existence into, jammed between the Hades and Hell, and connect to the River Styx, so it is well situated between several of the Lower Planes. The works of mortals and immortals alike are eventually destroyed by tremors in this architect’s nightmare of a plane, and only the works of the gods last here. That being said, the entire plane has an angle that ranges from inconvenient (45 degrees) to unlivable (straight up), meaning life in Gehenna is far more socially dependent than other Lower Planes due to the fact that the only place to live is in the cubbies, caves, boltholes, and settlements that litter this plane. It’s not that you can’t live on the slopes and are forced to cooperate and cooexist, or you are forced to compete for space like in Hades, it's just that life in Gehenna without a clique sucks.

What do all of these things mean? It means that Gehenna is a realm for movers and shakers, a place where “the deal” and “the juice” matters more than any ideals or hopes. Even the petitioners of this plane are only concerned with power, and only the cruel nature of this plane keeps them chained here. Brinksmanship and counting coup and favors are the symbols of power here, and mere physical might or magical power take a backseat to one’s ability to manipulate people with physical power and magical might.

Campaign Seed: The Yugoloths Want You!
While Tanar’ri generals are known for the power and might of their hordes and baazetu armies are known for their frightening disciple and efficiency, it is the Yugoloth forces that are known for their subtlety and tactical elegance. They don’t fight for reputation or honor; they fight to fulfill a contract and make a profit, making them among the deadliest generals in the Lower Planes.

You’ve joined that organization now, and the Yugoloths have need for elite squads of problem-solvers with a propensity for violence and a capability for discretion.

Campaign Seed: The Grand Game in the Crawling City
In the Crawling City, you've got to be useful or you’re dead. You attached yourself to a minor Yugoloth noble, and he’s begun using you as behind the scenes agents in the Lower Planar courts. With skill and nerve, one day you might earn the fear and respect of the fiends and become a player in your own right.

Ten Low Level Adventures in Gehenna

 * A famous Yugoloth tactician is taking new students, and he’s set a distinctly fiendish entry requirement: interested students publicly apply, and one week later, the first to present themselves is accepted. The last time he took new students, no applicant ended the week alive enough to show up...
 * Small bands of petitioners have been gathering under the banner of a charismatic prophet and raiding minor settlements in the night. Eliminate the threat by assassination or counterattack.
 * Tremors! Minor rumblings and a trusted fiendish seer predict a major lava spout in a small settlement, destroying it, and several interested parties want to loot it or the refugees in the final hour. Intercept these rogues, or plunder the settlement for yourselves.
 * A minor baazetu noble has been spotted in the Crawling City, and it’s suspected that he’s trying to hire away an elite group of baazetu mercenaries when their current contract expires. Find and interrogate him, and the Yugoloths will repay this little favor. Whether he returns to his home plane with his life and valuables is your own business.
 * The Double "H" Run. Despite the Blood War, some trade does exist between the baazetu and certain tanar’ri, and the yugoloths have their hand in it. Escort a package between the Nine Hells and Hades, avoiding agents from both fiendish factions who would use it to discredit their countrymen.
 * The Masked Ball is next week, and a clever soul capable of learning the identities of several indiscreet parties can earn a few coins with the information brokers of Gehenna.
 * A tiefling fop of a swordsman has defeated several prominent yugoloth blademasters in mostly fair duels, despite his obvious lack of skill. Several persons of note would like to know his secret, and would pay even more to have that secret removed at an opportune moment.
 * A mortal Sorceress of rare skill and infamous carnal desires has come to Crawling City, and entities of power are jostling to be known as one of her clients. Secure her cooperation for a client and win wealth; secure it for yourselves and win power and danger.
 * A Tanar'ri of an unusually Lawful bent has entered the service of a Yugoloth of middling power. Discover the secret of his service, and that service can be passed on to a more worthy fiend, or kept as a secret weapon for yourself.
 * A Yugoloth of some influence has secured the services of an unusual household staff of famous, though powerless, Prime mortals. Spoil his coup by tempting, tricking, or intimidating these mortals into committing terrible blunders during the next power meeting, and you can harvest some amount of his influence.

Ten Mid Level Adventures in Gehenna

 * A powerful Tanar'ri fortress has been bidded for destruction, and the Yugoloths will pay well for the group that finds an exploitable weakness.
 * Several subcommanders have been bickering over the right to extract a powerful dragon of a military bent from Carceri, and rewards will fall upon anyone capable of securing this beast's services for the Yugoloth.
 * A key planar touchstone in Hades will prove the key to an isolated fraction of the Blood War, ensuring victory for one side or the other. Destroy this site, or profits for the Yugoloth in this conflict will fall dramatically. Secure it for yourself and turn it against both armies to secure a stalemate, and some fraction of the increased profits will fall your way.
 * A powerful Yugoloth well-known for patronizing up-and-coming allies has declared that you are his protégé, making you a target for his enemies. Punish these enemies, and you might secure his patronage for real.
 * A small army in the Blood War has wandered into Gehenna and is a threat to the Yugoloths. Destroy its leadership and loot its paymaster, and the Yugoloths will see that you are amply rewarded.
 * A band of thieves have turned the Crawling City upside-down. Recover and return the valuable objects and win influence. Hold the objects hostage for future favors, and gain power that money can’t buy.
 * An unknown magical effect has stopped the feet of the Crawling City, and the first to discover the cause will win no small amount of gratitude from the ultraloth ruler of the city
 * A series of businesses across Gehenna have been vandalized, an obvious turf war between two competing interests, and the first group to discover the identity of either player can earn a contract to accelerate or reverse the destruction.
 * A spellbook of unique magics useful to a courtly mage has been found, and the owner of such magics would pay handsomely to not have his secrets revealed.
 * A baazetu diplomat has come to Crawling City, and he has decided that you will become his agent. Avoid a diplomatic incident without betraying the yugoloths, and the powers that be may reward your ability to resolve such a conflict.

Ten High Level Adventures in Gehenna

 * A cabal of liches have a sudden need for several rare components, and they are willing to trade battlefield magic for the first party to collect their list.
 * It has come to your attention that several key subcommanders are plotting a coup over the control of the Crawling City. Shatter this conspiracy, or risk all and become its ringleader.
 * The yugoloths are looking to subcontract a dangerous mission on the prime against a noble house of demon-hunters. Get the contract and eliminate the hunters, or accept a greater bribe from them to hold the contract long enough for them to counterattack.
 * Key contracts for the Blood War have been stolen, and the first person to recover them will control a Yugoloth army of immense proportions.
 * A war machine of great size and terrible power has been spotted in Mechanus, and such a device would fetch a king’s ransom in the war markets of the Crawling City.
 * A clique of fiendish spellcasters has set a challenge: the first entity to scour the planes for a specific but almost unique spell will earn a tome of their greatest spells. They expect one of their members to win and then resolve a dispute about claims of leadership of the clique, but an indiscreet servant blabbed the rules of the contract and now several interests seek to win the contest.
 * A mortal noble of rare talents has entered the Crawling City and is recruiting agents for one goal: recover the contract that dooms his soul to property after death. To help him is to defy yugoloth tradition, but the rewards might just be right.
 * For some unknown reason, Inevitables stalk the Crawling City, and a clever stageman might just be able to divert them towards one’s enemies.
 * The ruler of the Crawling city is missing, and chaos rules as several factions make a bid for power.
 * Negative energy has begun to permeate the Crawling City, and undead powerful enough to challenge Yugoloth leadership have begun to rise. Is this an attack by a god whose portfolio is death, or some ruse to put the Yugoloth against an enemy they cannot defeat?

High Adventure in... Hades!
One would think that Hades is among the worst Lower Planes to adventure in... and they’d be right. The plane itself has two nasty qualities: it poisons you with the Grays until you become a depressed Goth, and the Entrapping trait takes your memories and makes you want to never leave like a bad house guest. That being said, adventure is still possible, even for the least powerful adventurer.

It works like this: think of Hades as an unforgiving desert. Travel in this "desert" is only done by moving from oasis to oasis. These oases are towns and settlements that are built in such a way to resist the Grays and the Entrapping trait (see the Handbook of the Planes for an example of such a place). The only things that permanently live in the desert are creatures who are both immune to the Entrapping trait (like outsiders) or who have already succumbed to it (which has no other game effect other than "become an NPC who doesn’t want to leave"); these creatures also have some way of dealing with the Grays, and so they are creatures with SR 10 or better or are immune to Wis damage (like undead). This generally means that the "desert" that is Hades is filled with wild-eyed hermits and bandits and other forlorn spirits (which might be actual undead) living in the blasted and ruined geography of Hades, or creatures of some special power who skirt the edges of civilizations. Some NPCs you meet might just be Entrapped, but enter an oasis once in a while to recover from the Grays; other such characters might have ways to cure the Wis damage that the Grays cause, thus they are entrapped by Hades, but have no reason to enter an oasis, and some powerful creatures can resist The Grays almost indefinitely due to their high Saves.

Hades also has a few other features of note: It's the ultimate source of Evil of all types, and all of the evil outsiders are equally (un)welcome there. You could easily see a Yugoloth, a Devil, or a Demon without that being part of a plot device. Since Hades is the creation place for larva, the serving-sized petitioner souls of very evil people, the big evils of the multiverse have taken to fighting and brokering for this natural resource full-time, and it all starts here. Night Hags and Liches are other players in this economy, but they are the freelancers in the publication of evil.

Campaign Seed: The End of Oasis
You've lived in the town all your life, and you know that only madmen and the ‘loths live beyond the walls, but now you must travel the wasted plains to find your destiny.

Campaign Seed: A World At War
The Blood War wages endlessly and pointlessly across the Gray Wastes, with most territory never held or even claimed. The only things that have value in this whole plane are the occasional portal, oasis, or larva vein. Every other patch of land is a liability and no one wants it.

Ten Low Level Adventures in Hades

 * A yugoloth has died while on a trading mission to your town, leaving behind a shipment of larva. To prevent your town from falling under the ‘Loths' gaze, you must take them to the nearest Yugoloth city for sale.
 * A battle in the Blood War was fought near your town, and the undead fodder from that battle now terrorize the countryside.
 * The leader of your town wants it to become a waypoint for message delivery, and he hires you to deliver the first messages.
 * Something has been coming in from the wilderness to stalk the townsfolk. Will you track it back to its lair outside of town?
 * The well has been poisoned, and you must find a new source of water for the town deep underground, far from the protective influence of your home.
 * A terrible new disease has been ravaging all the nearby towns, and the Oinoloth has decreed that the town with the best gift will be spared.
 * Devil agents want to construct a supply depot far from their own infernal realm, and will pay well for the location of a new oasis (minus any current inhabitants).
 * The nearest town has its eye on the riches of your town, and now has agents and a small force scouting for weak points and a key personality to kidnap.
 * Two caravans have entered your town at the same time, and now they have begun attacking and sabotaging each other at night in an effort to be the only one to leave.
 * It's Election Day! Factions in town work against each other in an effort to become the new Mayor, and everyone knows that the loser will end up exiled to the wastes.

Ten Mid Level Adventures in Hades

 * For some, mere death is not a real revenge. A powerful leader hires the party to defend a prison built in order to entrap entities in Hades in a spot unprotected from the effects of the plane.
 * A legion of elemental soldiers have been led through a Gate, and they have succumbed to the effects of the plane. The first town leader to convince them to join him will gain a powerful fighting force.
 * The Yugoloths have decided to annex your township, and only a show of overwhelming force or a high bribe will convince them to leave your town alone.
 * Something is destroying oasis after oasis, isolating your town from the trade paths.
 * A Gate has been opened to Celestia, and celestials have offered asylum to your township. Is this an opportunity to evacuate your town, or is this a fiendish trick to destroy your town?
 * During a battle in an unfamiliar oasis, your party is transported to an unknown location in Hades, far from any oasis. Can you find your way home, or even to a safe location before you succumb to the plane's traits?
 * A series of Gates have opened up to a distant region in Hades, and townships now vie to control the altered landscape.
 * The river Styx is flooding, and threatens to wipe out several cities built on its waters, including your town’s primary trade partner.
 * A caravan of bioloths has entered your town, beginning a carnival that threatens to enslave everyone.
 * A powerful Yugoloth has been working against the Oinoloth, and your town is caught in the cross-fire. Will you work against it, or for it?

Ten High Level Adventures in Hades

 * Rumors hint that your town holds a mystical font that can make anyone bathing in its waters immune to Entrapping and the Grays, and several powerful forces vie to control this wonder.
 * The Blood War has boiled up in your region, and a clever party could benefit from working with one side or the other, or even both.
 * A powerful devil decides that he needs more exotic troops, and he is willing to extend his protection to your town if you can capture powerful creatures from several legendary parts of Hades.
 * Angels have gained a foothold into Hades, and have decided that your town is the first to be “purified.”
 * During a particularly brutal battle in the Blood War, a powerful artifact has been lost. The first to regain such an artifact might be a threat to even the Yugoloths.
 * A cabal of Night Hag Sorcerers have decided to harvest your town, and the only way to catch them is to breach the barrier between your plane and theirs.
 * A powerful outsider offers his services to your town, saying that he can create planar gates. Such a resource would transform your town into a planar metropolis, but can it survive the attention it will attract?
 * A powerful Warlord has taken over rulership of several towns, attempting to build an empire in Hades, and your town must either gather the forces of the surrounding towns to fight this menace, or usurp rulership for yourselves.
 * A dangerous wizard has found a way to concentrate the evil of the plane, and he is using this evil as a weapon that can corrupt even the Yugoloths to his personal brand of evil.
 * Strange and terrible diseases are taking their toll on all the inhabitants of Hades, and the only way to stop these plagues is to assume the mantle of the Oinoloth.