This setting contains one item inspired by each of the books I read. It will be updated regularly, as I gather more material from a variety of roleplaying books. It is free to use, free to alter, and free to share. Just a little in-joke between fellow hobbyists. Comment if you actually use it, though. I'd be very interested in knowing how that plays out.
The World of UKSS
The Dragon Market
If you leave TBD-city and head inland, riding for six days through the TBD-wastes, you will come across a massive meteor crater, nearly a mile across and more than 2000 feet deep. But the ancient signs of carnage pale before the modern ones. Carved into the sides of the crater, to take advantage of the magic-dampening properties of meteoric iron, are the only cages in Ukss capable of holding an enraged dragon.
The Dragon Market is an assault on the senses. Explosions of dragon breath, unleashed in useless rage, light up the sky. Noxious odors of unwashed bodies waft down from the cages and up from the mercenary armies that regularly rotate in and out of the crater. And above all, the noise. Roars and curses, insinuating whispers, offers of bribes, and screams of pain that seem almost human.
And in the center of it all is the Trading Floor, a modest three-story townhouse, made in a popular TBD-city style, that nonetheless seems to dominate its surroundings from the audacity of its smallness. It is here that merchants, potentates, and speculators gather to trade dragons.
It is rare for a dragon, once captured, to actually leave its cage. The ownership is almost entirely on paper, and exists purely to facilitate games of statecraft and realpolitik. But their value is not entirely by fiat. Most dragons, even the nastily evil ones, will honor a bargain made to secure their freedom, making them the ultimate weapon of last resort (The fact that the Market quite provably knows how to contact the really effective Dragon-Hunters also serves to secure the prisoners' honesty).
The proprietors of the Dragon Market are shrouded in secrecy. Any number of heroes, rulers, and apocalyptic cultists would love to move against the people who hold the keys to dragon cages, and not all of them would be dissuaded by the chaos that would ensue if those cages were thrown open all at once.
The Boiling Sea
To get to the Boiling Sea, you must travel to the far north, deep into the interior of the polar ice shelf. If you approach from the east, upwind, you'll have only a day's warning, as the permafrost gives way and scalding hot geysers spring from the earth. Downwind, to the west, the warm air thaws a thousand square miles, making it an improbable temperate region in the middle of the arctic.
The warmlands are home to a small, but thriving civilization. They almost never see outsiders and are curious and friendly, but they can be ruthlessly pragmatic when the winds change and resources become scarce.
The Boiling Sea itself is exactly what it sounds like. A small sea, around 100 miles across, that boils like a kettle running over. It is wreathed in a huge pillar of steam that acts as a beacon from horizon to horizon. The warmlanders have learned to harness the steam to power simple industry (only their small numbers prevent the adoption of more sophisticated techniques), but it is dangerous work. No one has ever ventured into the center of the sea and its cause is currently unknown.
The Blackfire Cauldron
In the peaceful TBD woods, just off the main road, lies a small cave, tended by an order of monks, sworn to poverty and nonviolence. The cave is the resting place of the Blackfire Cauldron. A sacred relic of the god TBD, it is a simple bronze pot that contains a flickering darkness. If ashes are fed into it, they will un-burn, restoring the original object.
This always seems to work out fairly smoothly, not being confused by partial or mixed ashes, but the exact mechanism is a mystery – the monks gently forbid experimentation. As near as anyone can tell, the Blackfire works by answering a sincere prayer for restoration. Casually tossing in a handful of random ash probably won't do anything.
The Blackfire cannot bring the dead back to life, but it can restore a burned corpse for purposes of identification or dignified burial.
The Order of the Cauldron has an itinerant branch that wanders from city to city, gathering the ashes from the fires that periodically spring up in such places. They return these ashes to the Cauldron as an act of devotion. The walls of the cave are lined with hundreds of items recovered in this manner. Pilgrims, provided they did not bring ashes of their own, are allowed to remove a single such item, as a keepsake of their visit and an icon of the god TBD.
The Seekers of the Hour
Concentrated within the technologically advanced areas of TBD, but with followers worldwide, the Seekers of the Hour are a mystery cult whose rituals revolve around clocks and timekeeping. The deepest initiates, those who have studied and meditated for years, gain the minor magical ability to manipulate clocks, causing them to run faster or slower, stop or start, all with a thought.
The Seekers demonstrate no other telekinetic of time-manipulating abilities, and they have never claimed to offer such. To their thinking, the clock is humanity's purest invention. A concrete manifestation of Intellect, undiluted by personality, or even knowledge. They believe that their control of clocks comes from a spiritual connection to that pure intellect, and that while they may not be able to control anything as crude as terrestrial time, their practices allow them to influence their own celestial clock – advancing their progress along the wheel of reincarnation or extending their time in a favorable form.
The Seekers of the Hour tend to recruit from well-to-do people, the natural philosophers of the gentry, who use their leisure time to ponder the mysteries of the universe. Connections within the cult can open a lot of doors in high society, and their more or less unique magic allows them to easily identify each other across national lines.