Bundle Contents
03Items
Generated entities
Session Prep Bundledungeon-floor
Excavated drowned crypt unearthed by cult, intercepted by an adventures guild. Now requests to search the crypt has been issued, but the remnants of the cult have not been entirely cleared.
Recipe: Dungeon Floor
Contextual Narrative
The Brine-Black Sepulcher
The crypt was never meant to be found by pickaxe and lantern. Beneath the fresh cuts of the adventurers' guild lies older stone, its carvings blurred by saltwater and time, its burial chambers still breathing brackish air through hairline cracks in the rock. The cult that first broke into the place left behind torn banners, burned incense, and half-finished rites; their bloodied work now mingles with the black water pooled in every corridor. Below the cracked entrance vault, the floor unfolds like a drowned memory. Narrow ledges skirt sunken chambers, collapsed walls force awkward detours, and ancient floodgates groan in the dark as though something below is pressing upward. The outer rooms are dangerous but unsettled; deeper in, the crypt seems to remember its purpose and resist the living with wards, traps, and the patient violence of the dead.
Scratch-carved on a guild marker
“We opened the tomb. The tomb opened us.”
Dungeon
Floodwake Crypt
The second level of the drowned crypt is part tomb, part ruinous dig site, where the guild carved safe paths through older burial halls and then abandoned the worst of the flooding to the dark. Shallow water, unstable masonry, and cult scars mark a descent toward a sealed sanctum that has begun to stir under renewed blood and prayer.
7Rooms
Enemy Presence
Marshbone Reaver
A surviving cult remnant that haunts the shallow flooded rooms of an excavated drowned crypt, using water, narrow ledges, and debris piles to ambush intruders while guarding the route to the sealed sanctum and a side chamber of loot.
TypeUndead
HabitatDrowned crypt corridors, shallow flooded chambers, collapsed entry halls, debris-choked side rooms, and narrow stone walkways above brackish water.
View →
Enemy Presence
The Salt-Sealed Hierophant
A drowned burial guardian awakened by cult excavation, defending the sealed sanctum with tidal necromancy, burial sigils, and the authority of a broken oath.
TypeUndead
HabitatDrowned crypt corridors, half-submerged stairwells, sealed altar rooms, and collapsing ossuaries. Best used in spaces with water, doors, vertical levels, and brittle stone that can be exploited by ward surges and cave-ins.
View →
Regional Effect
Whispering Brine
A damp, salt-laden hush hangs over the crypt; whispered words carry strangely through water-filled halls, and thin films of grave-silt drift against the current as if guided by unseen hands.
Mechanic
Audible movement echoes farther than normal; Stealth checks in flooded areas are made with disadvantage unless characters move slowly or use magic to mask sound.
Connections
Floodwake Crypt
CONTAINS • Marshbone Reaver
Floodwake Crypt
CONTAINS • The Salt-Sealed Hierophant
Marshbone Reaver
OPPOSES • The Salt-Sealed Hierophant
Quest Objectives
Clear the guild-requested drowned crypt floor of remaining cult forces and confirm whether the sealed sanctum has been breached.
The guild regains control of the site, and the party earns pay, favor, and any recovered relics or evidence left by the cult.
If they refuse or delay, the cult fortifies the deeper sanctum and the drowned crypt's wards worsen, making later entry more dangerous.
Recover the hidden cache in the side room before the cult remnant or warding hazards destroy it.
The party gains valuable loot and clues to the crypt's true history and the cult's plan.
Flooding spreads into the excavation camp, spoiling supplies and forcing a partial evacuation.
Find the source of the strange water pressure and shut down the flood mechanism or warded sluice.
The lower chambers stabilize, opening safe passage deeper if the campaign continues.
The sealed chamber below remains unopened, leaving the unknown threat entombed but not contained.