The Drowned Reliquary
A descent into the lightless filth where faith goes to rot.
A forgotten complex beneath the city's main sewer lines where holy knights once contained a rift. Now, the stonework is slick with sludge and the air is heavy with the moan of the undead.
The smell of sulfur and stagnant water is omnipresent. Every footstep echoes against damp masonry, accompanied by the constant rhythmic dripping of sewer runoff and the distant, metallic clanging of rusted gate chains.
☠ Threat
A Drown-Demon named Malphas has turned the lowest chambers into a portal of brackish sludge. He manipulates the local zombie population like puppets and has mind-warped the remaining holy soldiers into a paranoid, murderous cult that views any outsiders as vessels for demonic possession.
History
Built three centuries ago by the Order of the Silver Veil, this subterranean sanctum was meant to seal a localized tear into the Abyss. Over time, the sewer's expansion breached the upper levels, flooding the holy chambers with filth. The remaining guards, cursed by the very corruption they sought to contain, have become twisted shadows of their former selves, while the demonic presence below grows stronger every year.
Encounter Table
CRBloated corpses dragging themselves through the sewage.
Hostile holy soldiers searching for 'intruders and heretics'.
A seething mass of rats and leeches.
Rumours & Whispers
The city's sewers aren't just for waste; the Silver Veil used to hide their greatest shames down there.
People say the water turns black as ink if you go deep enough under the Cathedral District.
A local plumber claim he saw a man in plate armor eating a rat in the overflow pipes.
There is a legend that a holy sword is stuck in a drainage grate near the old sluice gates.
The recent sickness in the slums is being caused by something breathing from the drains.
Quest Hooks
Quest giver: High Priestess Elara
Inquisitor Vane went into the sewers to investigate a cult and hasn't returned.
500 gp and a Wand of Magic Missiles.
Quest giver: The City Mayor
The city's water supply is being poisoned by an abyssal source below the sewer works.
A deed to a small house in the city.
Quest giver: Sly Pete
A local thieves' guild wants the Abyssal Heartstone from the bottom of the Reliquary.
20% cut of the black market sale (approx 800 gp).
Corridor Notes
A rusted portcullis that requires a DC 16 Strength check to lift.
A narrow ledge above a 10-foot drop into fast-moving sewage.
A wall where the sewer water forms the shape of a screaming face.
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