Juiblex

Juiblex was a demon lord of oozes and shapeless things that was almost glorious in its unrivaled obscenity. Ridiculed by its peers as "Lord of Nothing", the Faceless Lord was, even to the them, a demon as revoltingly vile in body as it was inscrutably aberrant in mind.

Description
Juiblex was, in short, disgusting, undoubtedly hideous to demons of all kinds and perhaps the most foul of all demon lords and deities. Its abhorrent aura was as foul as its sickening, shapeless form, a primordial soup of bubbling bile and nauseating fluid bound by a thin epidermis bathed in oil and thick mucus.

The amorphous mass was swirled and striated with a hideous mixture of hues, primarily streaks of black and green combined with bilious browns and yellows as well as translucent grays and ambers. Caustic slime of the same coloration was constantly secreted from the sludge-spewing horror and it was known to weep tears of encrusting black grime from the glaring red eyes that pulsated and shifted across it, peering in all directions.

The Faceless Lord was an appropriate name for the gelatinous monster since it lacked any kind of set form, adopting various sizes and shapes with ease. At rest, it was nothing more than a spread-out volume of reeking filth but at any point it could form a simple blob or gather together into a  pillar of unsteady ordure before collapsing into a rancid wave and stretching out into a voluminous pool of animated ooze.

Most commonly however, when confronted by others, it gathered itself into a hideous heap, a cone  of glistening jelly and shuddering slime. No matter the form, it could manifest dripping, trembling pseudopods in all directions to lash out and hungrily scoop up any creature that caught its attention.

Behavior
Juiblex's mind was beyond the comprehension of mortals and alien by the standards of demons; conforming to no standards, it acted with unknowable purpose. Contrary to what one might assume of the Father of Slime based on the mindlessness of his spawn, he was an incredibly knowledgeable being of frighteningly vast intellect that moved with caution and subtly while manipulating his minions with chess master prowess. The eldritch entity also knew the true names of each obyrith, coupled with an intuitive sense of their goals, and was one of the few beings that understood the true purpose of the Abyss.

Ironically, regarding Juiblex's own goals, he was possibly the easiest of the demon lords to understand purely because his desires were so simple and uncomplicated. Rarely did he need to bother plotting and planning because he was normally content just to continue existing, his only active goal being the corrosion of anything he could reach. The malevolent monstrosity cared little for intrigue and hated practically everything, perhaps enjoying only the act of destruction, and occasionally rumbling with some approximation of amused laughter with his more sadistic moves.

If Juiblex could be said to have a grander, more philosophical mission, then it would be his ordinary goal on a greater scale, to dissolve all living things, flooding all of existence in his pestilent putrescence and leaving his shapeless reflections as the only remaining lifeforms. Relatedly, Juiblex was something of a recluse, rarely leaving his lair and reacting with violent anger at any intrusion. The oozes and slimes he surrounded himself with were the only beings that interested him outside of the context of consumption and corruption, and his viscous subjects quivered with something akin to pleasure. when their Faceless Lord was near.

Powers
Simply getting near Juiblex could be a serious ordeal; aside from the fact that he always attacked intruders to his domain, regardless of what they offered, his foul smell and loathsome look made him almost impossible to tolerate. Even by accident, his shuddering mass could expel toxic materials around his space, endangering most life nearby. Organic and inorganic materials alike quickly dissolved at his touch, particularly metal and wood, but while stone could also be melted it eroded at half the rate. Extreme agility was required by one wielding weapons or wearing armor composed of corrodible materials to prevent them from being ruined after making contact. His touch was not only caustic but also corruptive, and if one wasn't crushed or liquefied by his lashing pseudopods there was a fair chance that they'd be covered in a sheet of poisonous ooze.

Juiblex's favored tactic was to make full use of his ooze-like qualities, closing the distance between him and his enemies by whatever means necessary. His gelatinous form allowed him to swiftly squeeze through spaces smaller than an inch with ease, crawl across vertical inclines and ceilings, and maneuver unhampered underwater. He attacked as many foes as possible, snatching them from the surrounding area and altering his form to engulf them with intent to watch them painfully melt. His ability to build himself up before crashing down as an avalanche of ooze was particularly useful for catching multiple targets.

Juiblex's amorphous body was part of what made him especially dangerous since he lacked any kind of targetable anatomy and was just generally difficult to injure. Trying to harm him with acid, diseases and poisons was obviously useless, as was using blunt weapons and impact force, lightning, water, cold or deadly gases. Radiant energy and fire were some of the few things that could prevent him from regenerating, although given his adaptable nature, fire could be an unreliable weapon, and cold iron or good-aligned weapons could overcome his resilience.

While clever enemies might attempt to exhaust Juiblex's ability to move towards them and then attack him from a distance, the Slick of Foulest Humors would find it all too humorous to send airborne foes hurtling towards the ground. Every now and then, Juiblex could vomit a particularly vile excretion, cubic feet of a toxic substance that combined the effects of ochre jelly and green slime that he spewed several feet into the air. For similar reasons, he could also spew out patches of green slime, as well as to delay his enemy's approach, or break off bits of his own body to create lesser versions of himself to assist him.

Supernatural
Many of Juiblex's spell-like abilities were related to blighting and befouling areas or desecrating and despoiling specific targets. Often times his first move was to hide, possibly by turning invisible, before engulfing multiple foes and unleashing a contagion on the first. Other powers allowed him to dominate and restrain powerful beings, such as using hold monster to augment his attacks, or advance on far away foes, like greater teleport, fly or phase door. Also among his supernatural powers was his ability to shed a circle of darkness, which he could see through and that no light could dispel, as well as an circle of frigid cold in a radius around himself, which both followed him wherever he went and which he could activate and deactivate at a whim.

If seriously injured, Juiblex could be made to retreat, probably through teleportation, although such an escape was likely temporary. In such a situation he would attempt to summon oozes or tanar'ri to keep his enemies busy during his recovery period, but fitting his lack of association with most of demonkind he had few options. Once per day, he could call upon a mob of stinking dretches, a few fetid hezrous or an acidic alkilith to aid him, and either a couple of gray oozes, ochre jellies, or black puddings.

Lord of Ooze
Juiblex was often regarded as one of the weaker demon lords, and the way he normally was, this was accurate. However, all of Juiblex's powers seemed minuscule in the face of his most threatening ability; the power to control any ooze from anywhere. Oozes were inherently tenacious creatures, able to exist in some of the most hostile corners of the multiverse, and all Juiblex had to do was focus his power to control them. In a sense, Juiblex's true form was not the one that dwelt in his abyssal layer but the combined volume of every brainless slime, pudding, and jelly in existence. The omnipresence of oozes throughout reality raised the question of why he didn't simply takeover the multiverse at his whim. In truth, despite his great intellect, the vastness of Juiblex's true body far outmatched the capacity of his comparatively small mind, and he was incapable of dividing his attention and ordering all of his servants at once.

Juiblex's mere presence in an area could make the oozes of the region more aggressive and intelligent, although not necessarily both. Some oozes were no more capable than before but showed signs of malevolent intent rather than mere, mindless hunger, while others gained human levels of intelligence and telepathy without a hint of ill will towards sentient beings.

Possessions
Juiblex's underground sanctum contained many useful treasures, some of which he was known to wear and use, ranging in usefulness to rings of plant control to a talisman of ultimate evil. Certain items were inexorably tied to the Faceless Lord or could be things he would consider useful to his plans.

Realm
Juiblex's principal realm in the Abyss was its 222 layer known as Shedaklah, a truly putrid realm of living rot, visible fumes and bubbling ooze. Upon arrival, visitors were exposed to one of the most sickening swamps in the multiverse, where even those who weren't horribly nauseated struggled to eat or keep down what they had already consumed, and where food and water could quickly putrefy, even in bags or backpacks, and potentially transform into hostile oozes. The vast expanse of caustic, inanimate sludge was broken up by two sluggish branches of the River Styx, as well as the occasional hillock, fungus forest or foggy moor, but sometimes the marshes of mold and slime (there were no true oceans, only deeper marshlands), rose up at Juiblex's whims. Various areas were deadly stews of slimes, molds, jellies and puddings all feeding off each other and the surrounding matter, meaning that straying from solid ground and making contact with the fetid water could have all manner of unpredictable effects.

Despite the horrid conditions, Shedaklah's otherworldly nature wasn't always immediately apparent to those of the Material Plane, although eventually the truth would become evident. For one, the sky held no celestial bodies, just a permanent overcast of clouds colored a hideous motley of foul green, bruise purple and mud brown, casting the landscape's unnatural colors in pallid gloom. Torrents were frequent, every few hours or so, as downpours and thunderstorms flooded the land with polluted water, yet it was always uncomfortably humid, with an average temperature of 90 and a thin film of moisture clinging to all the surfaces. If harmed, travelers would find one of its rare positive traits; the riotous abundance of life in Shekdalah infused it with positive energy, quickly undoing ordinary injuries.

It was incredibly difficult to tell areas in Shedaklah apart, but there were some distinctive regions, such as a floating, 30 foot wide gelatinous orb in its center that served as a portal to the Swamp of Oblivion. There was also Juiblex's Grasp, a shallow bay of ooze overlaying a hidden mushroom forest where travelers could trip, accidentally fall into a vicious undertow or riptide, and be transported to some unknowable location hundreds of feet away in just a few seconds, possibly to never be seen again.

Many of Shekdalah's denizens were, predictably, demons, vrocks that plagued the skies and hezrous which stalked the bogs, although chasmes and rutterkin were also present and various ooze para-elementals, slaadi, swamp monsters, plant creatures and fungal entities also lurked within it. Surprisingly, some of the less common monsters in the swamp were actually oozes, a result of Juiblex's archrival, Zuggtmoy.

Slime Pits
To understand Shekdalah, one had to go underneath it and realize it was not just a singular domain but a dual realm, the latter half of which Juiblex ruled over. The subterranean network of caves and sinkholes beneath Shekdalah dwarfed any of the Material Plane, supposedly stretching down into the lower layer of the Abyss. Though the entire realm of Shekdalah was often referred to as such, the area that Juiblex called his own was often referred to specifically as the Slime Pits, a fitting title since oozes of uncountable varieties and numbers all lurked within its depths. Juiblex and his children had dissolved several areas to create passages between the chambers, many of which served as slime breeding grounds.

Many of the creatures were bloated with demonic power and many times larger and fiercer than their ordinary counterparts, and there was perhaps no place where Juiblex's children were greater in number. Though relatively safe on the upper layers, the lesser oozes only being threats when in great quantities, the deeper one delved into the tunnels the more terrifying, cunning, relentless, rare and innumerable they would be, until one got so far that they had to swim through them. The spawning pools in particular were filled with various breeds of horrible oozes in such vast quantities that they formed underground lakes, the oldest one known as Suppurus being over across, all of which Juiblex occasionally overlooked by overtaking one of the oozes nearby.

Though most of the residents were slimes and Juiblex drove other monsters away from his acrid realm, a few demons that wished to remain hidden and appreciated anarchy saw Juiblex's generally inattentive reign as advantageous. Croaking hezrous were known to inhabit the upper chambers and chasmes sometimes fed on the pooling waste of the corridors. Manes, bar-lguras and nalfeshnees could also be found around the area, all, along with the hezrous, feasting on each other, but all willing to try and devour random passersby.

The agents of Zuggtmoy, rightfully so, viewed slimes as the eyes and ears of Juiblex and so hunted them on the surface, faithfully attempting to either kill them or push them back down into the caverns below. For centuries the two demon lords fought for control of Shekdalah, and Zuggtmoy consistently held the upper hand, keeping the Faceless Lord's minions confined to the realm's deepest corners, although tellingly she never tried to go down herself to permanently dispose of him. Due to mishaps regarding Zuggtmoy's cult of Elemental Evil however, she was banished for some time, allowing Juiblex to take full control of the caverns and even spread his blight to certain areas of the surface, forcing her to spend a frustrating amount of time cleansing his putrescence from her domain.

Juiblex's Palace
Upon nearing Juiblex's lair, the intelligence of the slime wasn't the only supernatural indication of his demonic presence, for the region around it was warped by his foul magic. A thin coating of slick, sticky slime covered the surfaces of most areas within six miles and within one mile, where ponds, wells or other small sources of fresh water might have been, were bodies of highly acidic liquid that corroded all they touched. Simply being this close to the Faceless Lord's lair was unhealthy for the mind as well as the body, and visitors could find themselves displaying signs of madness brought on by Juiblex's presence such as consuming all they could, defining themselves by what they devoured and encouraging others to behave similarly or by refusing to part with any of their possessions.

If one managed to get past his myriad defenses of the Slime Pits, they would find the vast cavern that was Juiblex's "throne room" at the center of his kingdom. The area looked like the largest garbage heap in the multiverse, composed of litter and rubbish resistant to the acidic properties of the slimes. In the center of the room was a single, stone pedastal streaked and corroded by the Father of Slime's secretions and which he claimed as his own. Surrounded the stone was a churning soup of favored oozes and coating the walls was a layer of slimes, all spewing out rancid corruption to mix with the Slime Lord's own filth.

Molor
Despite being of roughly equivalent power as individuals, Juiblex remained at the losing end of his struggle with Zuggtmoy, and even with her temporary disappearance, that didn't end up changing. Juiblex's hideous kingdom, however, wasn't entirely based in the Slime Pits, for he held an Abyssal layer known as Molor under his undisputed dominion. The two realms were connected by various portals, although sewers in magically charged cities could have portals to it, and if Juiblex was ever forced out of Shekdalah he would likely retreat into Molor. Referred to both as the Stinking Realm and the Sinking Realm, Molor represented civilization at its lowest point, a ramshackle cesspool of of filth where society teetered on the brink of collapse. Many denizens, such as the demons, oozes or otyughs, had no form of civilization, and most travelers were mortified by the idea that any sentient being could dwell there.

Nonetheless, some semblance of organization existed among the scavengers of the plane, even if it was merely the sense of common ground from mutual sufferers of disease and decay. Much of Molor was a maze of dripping tunnels with dripping ceilings of muck and where rotted food and toxic waste was embedded in the walls and flowed across the floor. The only town was known as Thullgrime, a rotting domain of shacks constructed from decomposing fungal fibers, ooze heaps and garbage inhabited by wererats, mad cultists and trapped explorers. Aside from the diseased denizens all of which feebly tried to stave off the seemingly inevitable collapse, the shantytown's streets were occupied by foul sludge and maggot-ridden bodies. The last remaining bastion of order was the insane leader known as Cullis Heartrend, under whose orders the citizens went on patrol with rusted weapons and shuffled soiled documents about under the pretense of "paperwork".

Demiplane of Filth
Juiblex was also the master of a dimension known as the Demiplane of Filth, formed when Juiblex's vile essence was banished by the inhabitants of the Elemental Plane of Water. A foul facsimile of a lush forest, the trees and ground of the plane were made of verdant slime, some of which was actual green slime, and the landscape as a whole was wide and  long. The mire was dotted with fetid ponds and rivers of ooze, and was populated by insect clouds, otyughs, and various stinking monsters. By day the sky was yellow and the sun green but at night the sky was a black void.

Plains of Rust
Though not a place he ruled, Juiblex, in one of his rare acts of participation in demonic affairs, had influenced a layer of the Abyss known as the Plains of Rust. Previously a toxic swamp, where devils held a foothold in the Abyss, both Orcus and Juiblex, the former using his mastery of necrotic energy and the latter his command over caustic ooze, supersaturated the realm so that iron fortifications of their adversaries quickly rusted away in a matter of days.

Worshipers
Juiblex cared little for worshipers but nonetheless had an unorganized cult of followers. If he knew of his followers at all, he did nothing to reward them. Most of his followers were slimes, oozes, and jellies. He was also worshiped by some aboleths (who believed Juiblex provided the moist environment most appropriate for their slimy skin) and insane humans. Some demons, particularly hezrou, swore him fealty and retrieved victims for him to feed on.

He was a lesser deity and one of the triumvirate of the Lost Gods of the Underdark (the other two being the Elder Elemental God and the Dark God).

Relationships
Juiblex constantly tried to take over Zuggtmoy's holdings, causing friction between them.

Most demons loathed Juiblex. They viewed him as a threat only when they stood in his way, so most left him alone.

Other
It was reported that Juiblex was not actually a tanar'ri but rather an aspect of Ghaunadaur made to increase worship.

Appearances

 * Novels
 * Archmage: A demon with a description matching Juiblex was present with the demon hordes attacking the dwarves at Gauntlgrym.
 * Archmage: A demon with a description matching Juiblex was present with the demon hordes attacking the dwarves at Gauntlgrym.