The Pit of Bergstadt

Basic Description

Located within Low Town, the Pit now stands as an enigma.
There was a time when the stadium of Bergstadt was a place of civic pride. The tiered stone seating, the broad oval floor, the arched entry tunnels that funneled crowds in from the surrounding streets — all of it was built to last, and it has, outliving the city's prosperity, the War of the Emerald Throne, and the Great Fire that remade Low Town around it. The structure itself survived more or less intact. What changed was everything inside it.
Nobody remembers exactly when it stopped being a stadium and started being called the Pit. The name arrived the way most Low Town names do — organically, without ceremony, because it described something true about the place that the original name no longer did. The Pit is what you call something you would not willingly enter. The name stuck.

The Structure

From the outside, the stadium is still recognizable as what it was. The outer walls stand largely intact, great curved spans of dressed stone that rise above the Low Town roofline and can be seen from a distance as one of the few structures in the district that was built by people with resources and intentions. The arched entry tunnels — eight of them, evenly spaced around the perimeter — are still there, though several have been partially blocked by deliberate obstruction or accumulated debris. The stone seating tiers, visible from certain angles through gaps in the outer wall, still descend toward the central floor in their original configuration.

It is when you get closer that things begin to feel wrong.

The entry tunnels are dim and smell of rust and old wood and something less identifiable underneath. The gaps in the outer wall that should offer clear sightlines into the interior reveal instead a confusion of structures that have no business being inside a stadium — wooden frameworks at odd heights, hanging obstacles, walls built across what should be open space, the glint of metal in places where metal has no obvious purpose. The floor of the arena, once packed earth or sand, is no longer visible at all from any external vantage point. Something has been built over it, or into it, or both.

Sound behaves strangely near the Pit. The curved outer walls catch and redirect noise in ways the original architects may have intended for crowd management but which now produce an unsettling effect — whispers from inside carry to the street in fragments, arriving without context or clear source, while loud noises from outside are swallowed and returned as something quieter and less certain.

The Interior

What was done to the inside of the Pit was done deliberately, methodically, and by someone or several someones with both the resources to acquire materials and the patience to install them over what must have been a considerable period of time. The result is not chaos, exactly. It is something more purposeful and therefore more disturbing than chaos.

The arena floor has been divided, subdivided, and divided again by walls, partitions, and frameworks of varying height and material. Some of these are solid stone salvaged from the Fire's ruins, mortared into place with reasonable craft. Others are timber, some of it old and unreliable, some newer and solid. A few sections appear to be nothing more than hanging cloth or stacked debris, which would be reassuring except that the hanging cloth is in places where hanging cloth makes no navigational sense, which suggests it is there to conceal something rather than to divide space.

The traps are the defining feature, though trap may be too simple a word for some of what has been installed. The simpler ones are recognizable for what they are to anyone with experience or caution — pressure plates in the floor, tripwires at ankle and throat height, counterweighted mechanisms attached to things that would hurt to have fall on you. These are distributed throughout the accessible areas of the Pit with a density that suggests whoever placed them was not trying to make entry impossible but was trying to make careless entry very costly.

The more complex mechanisms are harder to categorize. There are sections of floor that move. There are walls with components that suggest they are intended to do something other than stand still, though what that something is may only become clear at the wrong moment. There are rooms within the larger maze — enclosed spaces accessible through single narrow openings — that contain objects whose purpose is not immediately apparent and whose relationship to the surrounding trap infrastructure is a question best answered from a safe distance.

The seating tiers that ring the interior have become a secondary environment entirely. Accessible from certain points within the maze and from at least two external entry points that are not the main tunnels, the tiers offer sightlines down into portions of the arena floor and have been used, at various times, for observation. Whether the current occupants of the Pit use them for this purpose is unknown. Whether someone watching from the tiers would themselves be visible to someone navigating the floor below is a question that most people who have thought about it prefer not to test.

What It Is Used For

The honest answer is that no one outside the Pit's current occupants knows with certainty, and the current occupants are not forthcoming. What Low Town residents know is assembled from the edges — from what can be seen through the entry tunnel mouths before common sense reasserts itself, from what has been heard, from the accounts of the few people who have entered and come back out, and from the somewhat larger number of people who entered and did not.

What is generally believed, with varying degrees of confidence, is this.

The Pit is used for trials of some kind. Not legal proceedings — nothing in Low Town is a legal proceeding in any formal sense — but trials in the older meaning of the word. Tests. People enter the Pit, either voluntarily or otherwise, and the maze determines something about them. What it determines, and for whose benefit, and what happens to those who fail to navigate it successfully, are questions that produce different answers depending on who in Low Town you ask and how much they are willing to say about it.

There are those who enter willingly. Young men and women from Low Town's various factions, proving something to themselves or to others. Outsiders who have heard of the Pit and possess the particular combination of courage and poor judgment that such places attract. People who have been offered something in exchange for the attempt — payment, information, a debt cleared — by parties whose identities they may or may not have been given clearly.

There are those who enter otherwise. This part of what is known about the Pit, Low Town residents discuss in lower voices and with more careful attention to who might be listening.

Reputation

The Pit has the kind of reputation that accretes around a place over years of accumulated incident — not a single story but a sediment of stories, most of them incomplete, some of them contradictory, all of them pointing in the same general direction. It is not a place you go casually. It is not a place where the normal rules of Low Town, such as they are, reliably apply. It is a place that has been there longer than most of the current residents of the district and that will, in all probability, be there long after them.

Children in Low Town are told not to go near the Pit. Most of them listen, which is notable in a district where children are not generally known for listening. The ones who do not listen either come back with something to prove they went — a stone from the entry tunnel, a piece of timber pulled from just inside the arch — or they do not come back at all, and after a while their names join the collection of things that Low Town knows without discussing openly.

The Pit watches, is the thing that gets said about it in Low Town, sometimes literally and sometimes as a way of expressing something harder to articulate. The sense that entering its sightlines, even from outside, is not a neutral act. That the place has, over thirty years of whatever has been done inside it, developed a relationship with the people around it that is not quite indifference and not quite attention but something in between that has no comfortable name.

The Traps of the Pit

1. The Welcome Mat

Location: Just inside the main entry tunnel, fifteen feet from the arena floor. Trigger: A pressure plate spanning the full width of the tunnel, impossible to walk around. Effect: The plate depresses silently. Nothing happens. Eight seconds later, a weighted iron portcullis drops across the tunnel entrance behind the triggering creature, sealing the exit with a crash that echoes through the entire Pit. No mechanism releases it from the inside. The trap does no direct damage and makes no attempt to harm the triggering creature. It simply removes the option of leaving the way they came in.

DC to Detect: 18 (Perception). The plate is flush with the floor and deliberately placed where attention is focused forward on the arena beyond. DC to Disarm: 20 (Thieves' Tools). The trigger mechanism is under the plate and inaccessible without lifting it, which triggers it. Note: The portcullis can be lifted with a DC 23 Strength check or destroyed — it has AC 19, 40 HP, and damage threshold 10.

2. The False Floor

Location: A narrow bridge of timber spanning a ten-foot gap between two raised platforms, approximately midway through the maze. Trigger: Any creature stepping onto the bridge who weighs more than 50 pounds. Effect: The bridge is constructed of timber cut most of the way through, painted to match the solid planking on either side. It collapses immediately underfoot, dropping the triggering creature into a ten-foot pit below. The pit floor is packed earth studded with angled iron spikes. Creatures that fall take 3d6 bludgeoning damage from the fall and 2d10 piercing damage from the spikes. A creature impaled on the spikes must use an action and succeed on a DC 14 Strength check to pull free, taking an additional 1d10 piercing damage on a failure.

DC to Detect: 16 (Perception) — the cut timber is visible on close inspection. DC to Disarm: The bridge cannot be disarmed. A creature that detects the trap can attempt to leap the gap directly — DC 12 Athletics — or find an alternate route adding 1d4 x 10 minutes to their traversal time.

3. The Congregation

Location: A large open chamber near the center of the arena, apparently clear of obstruction. Trigger: A thin wire stretched at knee height across the chamber entrance, connected to a clay vessel of alchemical compound mounted in the rafters above. Effect: The wire snaps and the vessel shatters, releasing a cloud of acrid yellow smoke that fills the chamber within one round and persists for ten minutes without a strong wind to disperse it. Creatures in the smoke are blinded and must succeed on a DC 15 Constitution saving throw at the start of each turn they remain in the cloud or take 2d6 poison damage and become poisoned until they leave the area and spend one minute breathing clean air. The smoke is also extremely loud to insects — within two rounds of release, a swarm of hornets whose nest is built into the chamber's upper wall becomes agitated and attacks all creatures present.

DC to Detect: 14 (Perception) for the wire; the clay vessel requires a DC 17 to spot in the shadows above. DC to Disarm: 13 (Thieves' Tools) to cut the wire cleanly without snapping it.

4. The Jealous Wall

Location: A long straight corridor near the eastern seating tier access. Trigger: A pressure plate in the floor, centered in the corridor, detectable only from directly above. Effect: Two sections of the corridor wall, each spanning fifteen feet on either side of the plate, swing inward on concealed pivots simultaneously, accelerating toward the center of the corridor with considerable force. Creatures in the corridor must succeed on a DC 16 Dexterity saving throw or take 4d10 bludgeoning damage and be restrained between the closing walls. A restrained creature takes 2d10 bludgeoning damage at the start of each of its turns as the walls continue to press inward. The walls can be held apart with a DC 20 Strength check (requiring two creatures on opposite walls) or reversed with a DC 18 Thieves' Tools check on either of two reset levers, one on each wall, accessible only to a creature with a free hand who is not currently being crushed.

DC to Detect: 19 (Perception) — the pivot seams are mortared to near invisibility. DC to Disarm: 22 (Thieves' Tools) on the floor plate before triggering.

5. The Librarian

Location: A small enclosed room accessible through a single narrow doorway, containing a wooden table, a chair, and a leather-bound book lying open. Trigger: Touching or moving the book. Effect: The book is attached by a thin wire to a locking mechanism in the doorframe. Moving the book drops an iron bar across the doorway from the outside, sealing the room. Simultaneously, a slow alchemical fire ignites in a concealed brazier beneath the floorboards — not enough to burn immediately, but enough to raise the room temperature significantly over the course of ten minutes. After ten minutes the floor begins to char. After twenty the room is heavily obscured with smoke and creatures inside take 2d6 fire damage per round. The iron bar across the door has AC 19, 30 HP, and damage threshold 8. The door itself is solid oak — AC 15, 18 HP. The book, if successfully removed without triggering the trap, contains a hand-drawn map of approximately one third of the Pit's layout, accurate but annotated in a language requiring a DC 18 Intelligence (History) check to identify and read.

DC to Detect: 20 (Perception) for the wire on the book; 17 for the concealed brazier beneath the floor. DC to Disarm: 15 (Thieves' Tools) on the wire attachment point beneath the book's spine.

6. The Understudies

Location: A wide junction where four corridors meet, creating an open crossroads roughly thirty feet across. Trigger: Passive — activates when a living creature has spent more than one round in the junction. Effect: Four mannequins mounted on wheeled platforms in the four corridor mouths, previously stationary and easily mistaken for poorly-lit human figures, begin moving toward the junction's center on spring-loaded tracks. Each mannequin is dressed in rusted armor and holds an extended blade at chest height. They move 10 feet per round and cannot be stopped without physically blocking or destroying their platforms (AC 12, 15 HP each). A creature that fails a DC 14 Dexterity saving throw when a mannequin reaches them takes 2d8 slashing damage. The mannequins stop at the junction's center and reset automatically after one minute. The real danger is not the mannequins themselves but the noise — the rattling of their wheels and the scraping of their blades against the corridor walls alerts any sentient occupants of the Pit within 200 feet.

DC to Detect: 12 (Perception) — the tracks are visible on the floor on close inspection, and the mannequins are odd enough to warrant scrutiny. DC to Disarm: 16 (Thieves' Tools) on any one track mechanism disables that mannequin; all four must be disabled to fully prevent the alarm.

7. The Generosity

Location: A small alcove set into the wall of a main corridor, containing a wooden crate, partially open, with visible contents — a coil of good rope, two torches, and a stoppered flask. Trigger: Removing any item from the crate, or lifting the crate itself. Effect: A panel in the alcove's ceiling, directly above the crate, releases a cascade of two hundred ball bearings onto the stone floor of the corridor, audible throughout the surrounding maze. Simultaneously, a wire attached to the crate's base triggers a distant bell mounted in the seating tiers above — a clear, high tone that rings seven times. The ball bearings make the corridor floor difficult terrain for 60 feet in each direction and impose a DC 16 Dexterity saving throw on any creature currently in that section or moving through it, falling prone on a failure. The rope, torches, and flask are real and functional. The flask contains a potion of healing.

DC to Detect: 22 (Perception) for the ceiling panel; 19 for the wire on the crate base. DC to Disarm: 17 (Thieves' Tools) on the ceiling panel latch; 14 on the wire. Both must be disarmed to take the contents silently.

8. The Argument

Location: A long descending ramp leading to a lower section of the arena floor. Trigger: Automatic — activates when a creature is halfway down the ramp. Effect: The ramp surface, which appears to be stone, is in fact a series of overlapping stone-faced wooden panels laid over a slick metal base. When triggered, the panels retract sideways into the ramp walls simultaneously, leaving a smooth metal slide dropping thirty feet to a stone floor below. Creatures on the ramp must succeed on a DC 17 Dexterity saving throw or slide to the bottom, taking 3d6 bludgeoning damage on arrival and landing prone. A creature that succeeds catches itself on the ramp wall (iron handholds are recessed there, detectable with a DC 14 Perception check before the trigger). The lower area the ramp deposits creatures into is a separate section of the maze with no ramp access back up — the only exits are forward.

DC to Detect: 20 (Perception) — the panel seams are disguised by the stone facing. DC to Disarm: The mechanism is triggered by weight sensors in the ramp structure and cannot be disarmed from the surface. A creature that detects the trap can bypass it by climbing the ramp walls (DC 13 Athletics) or finding an alternate route.

9. The Mirror

Location: A dead end corridor terminating in a large mirror mounted on the far wall, framed in dark wood, slightly too large for the space. Trigger: A creature approaching within five feet of the mirror. Effect: The mirror is mounted on a pivot. When triggered, it rotates 180 degrees, revealing that its reverse side is a door opening into a small hidden chamber. The rotation is silent and takes one round to complete. Inside the chamber is a second mirror, facing the doorway. Any creature that looks into the second mirror and fails a DC 17 Wisdom saving throw becomes convinced they see movement behind them — a figure, indistinct, at the corridor's far end. The conviction is overwhelming and feels entirely real. A creature that turns to look and then returns their gaze to the mirror finds the chamber empty and the door sealed, having reset automatically. The real content of the hidden chamber — a lever that disables Trap 4 and Trap 8 permanently — is only accessible to a creature that succeeds on the saving throw or deliberately avoids looking into the second mirror.

DC to Detect: 16 (Perception) to notice the pivot mount on the first mirror before approaching. DC to Disarm: The mirror pivot cannot be disarmed. The saving throw against the second mirror can be made with advantage by a creature that is aware of the illusion effect before entering.

10. The Last Courtesy

Location: The far end of the Pit, at the only exit on the opposite side of the arena from the main entrance — a heavy iron door set into the outer wall, unlocked, standing slightly ajar. Trigger: Opening the door fully. Effect: The door is counterweighted. Opening it fully — past forty-five degrees — releases a mechanism in the wall above that drops a ten-foot section of the outer wall's facing stones onto the threshold from the outside. Any creature standing in the doorway or within five feet outside it must succeed on a DC 18 Dexterity saving throw or take 8d10 bludgeoning damage and be buried under the rubble, becoming restrained and suffocating (DC 20 Strength check to escape, or DC 16 with assistance). The door can be opened to forty degrees and held there, allowing a creature to squeeze through safely — DC 13 Dexterity — but the gap is narrow and a creature in armor has disadvantage on the check. The mechanism resets after the rubble is cleared. The rubble, when examined after the fact, contains within it a small iron box, unlocked, holding 34 gold pieces and a note in a clean, careful hand that reads only: Better luck getting back in.

DC to Detect: 15 (Perception) for the counterweight mechanism above the door; 12 to notice the fresh mortar on the outer wall suggesting recent modification. DC to Disarm: 18 (Thieves' Tools) on the counterweight release, accessible only from outside the door via a recessed panel in the outer wall face, five feet to the right of the frame.