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Returning 35 results for 'before build diffusing ceiling river'.
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Ancient Deep Dragon
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Monsters
Fizban's Treasury of Dragons
underground river. Whatever the setup, a deep dragon festoons the narrow, twisting passages between the lair’s fungal walls with magical and mundane traps. A typical lair has the following
chamber, draped in illusion spells and protected by traps and magical alarms. When triggered, those alarms summon the dragon’s minions and allies first, followed by the dragon.
Underground River
Adult Deep Dragon
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Monsters
Fizban's Treasury of Dragons
network growing near an underground river. Whatever the setup, a deep dragon festoons the narrow, twisting passages between the lair’s fungal walls with magical and mundane traps. A typical
dragon.
Underground River. Where an underground river runs along the outside edge of the lair, the dragon has slowed its flow with a rocky dam, creating a small pool in which to bathe and raise aquatic
Human
Legacy
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Species
Basic Rules (2014)
shorter lives that they strive to achieve as much as they can in the years they are given. Or maybe they feel they have something to prove to the elder races, and that’s why they build their mighty
build cities to last for the ages, and great kingdoms that can persist for long centuries. An individual human might have a relatively short life span, but a human nation or culture preserves
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
Rotten Hall Features Ceiling Cracks Thin shafts of daylight and moonlight spill through tiny rock fissures, forming pools of natural light as shown on map 5.1. A Tiny creature can use these narrow
fissures to enter and leave the tomb. Underground River Muddy rainwater seeps from the jungles above, flowing through the tomb as a sluggish underground river that is treated as difficult terrain. The
Monsters
Fizban's Treasury of Dragons
sun and have no desire to get wet, beyond enjoying a bit of sea spray in the air. But they love being able to see the water, so they build their lairs on the heights of seaside cliffs or near perfect
sea spray in the air. But they love being able to see the water, so they build their lairs on the heights of seaside cliffs or near perfect sunbathing beaches where they can best accomplish this
Compendium
- Sources->Dungeons & Dragons->Mythic Odysseys of Theros
Court of Orestes Features Beyond the entrance along the Khystonos River, the Court of Orestes is a crumbling, centuries-old tomb. Inside, its walls are made of thick stone blocks, and the ceiling is
partially flooded, though, holding roughly 2 feet of river water. Flooded areas are marked on map 4.16 and count as difficult terrain.
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
12. Dynamo The central feature of the mind flayer colony is a psionic, quasi-magical turbine powered by a thunderous underground river that flows through it. River water entering the dynamo is
, rough-hewn tunnels carved into the sides of cisterns. The underground river then resumes its natural course, eventually emptying into the Underdark. Creatures can walk along a stone ledge that hugs the
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
also revealing a diverted underground river that is the source of the water. Once the water level rises to the ceiling, the flow is slowed and the characters can swim upward for 30 feet to reach the
6. Water Chamber Characters approaching this rough-walled cave hear the sound of pouring water. The water enters through cracks in the 10-foot-high ceiling. Given the rate at which the water flows in
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
place of Neverwinter River, choking the city. While Neverwinter is filled with living creatures trying to build a better future, Evernight is populated by Undead—primarily vampires and ghouls—who
Compendium
- Sources->Dungeons & Dragons->Dragonlance: Shadow of the Dragon Queen
a pair of towering beacons.
On the shore ahead, where the Vingaard River meets Kalaman Bay, dozens of survivors from Vogler have pulled their mismatched boats ashore and begun making camp.
The
characters are among the last to arrive from Vogler, likely accompanied by Darrett Highwater and other allies. When they reach the survivors’ camp, they find villagers organizing to assess their numbers, reunite separated families, and build fires to prepare meals.
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
Tlin’orzza, and two males named K’yorl Tanor’thal and Rross Hylarn) mounted on giant lizards, five giant flying spiders (see below), and eight troglodytes split into two groups of four.
River. Water
pours in from the south, feeding a swift river that winds northwest for several hundred yards before plunging into the Underdark. The river is 5 feet deep but deepens to 10 feet as it exits the cavern
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
14. Drow Rafts Darkmantles. Stalactites hang from the 30-foot-high ceiling. Two darkmantles disguised as stalactites remain motionless until they attack.
Rafts. Leaning against the west wall are
, they flee if reduced to half their hit points or fewer. The drow use the rafts to ply the River of the Depths. Each raft is built to carry six Medium humanoids and their gear, though as many as twelve people can fit onto a raft if push comes to shove.
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
tiefling directs them down a brightly lit row of docks, where boats wait to take the characters downriver. The casino’s entrance is visible a short distance away, where the river enters a wide
-mouthed cave. Boat Ride A tiefling ferrier (commoner) in a heavy, hooded robe waits silently to convey characters to the casino. The ferrier plays the part of Charon on the real River Styx. The tiefling
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
the focus of pilgrims who travel long distances to partake in the holy power assumed to linger there. Build Your Own Pantheon
Most of the published D&D settings described in chapter 5 have their
own pantheons of gods. If you’re creating your own setting, you can use the list of Greyhawk gods in chapter 5 or build your own pantheon.
A simple way to build a basic pantheon is to create one god
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
the Dessarin Valley, the setting for this adventure (and many others, if you wish). The Dessarin River, one of the mighty waterways of the North, runs through a barely settled frontier region a few days
’ travel from the great city of Waterdeep. A handful of small towns and outposts are scattered through the region, linked to more populous lands by ancient roads and the broad river. The heart of this
Monsters
Fizban's Treasury of Dragons
, beyond enjoying a bit of sea spray in the air. But they love being able to see the water, so they build their lairs on the heights of seaside cliffs or near perfect sunbathing beaches where they can
from the ceiling, giving the place a warm, cozy glow. (The lanterns might be magical or maintained by minions.) The floors are covered with plush sand-colored carpets.
Hoard Chamber. A small chamber in
Compendium
- Sources->Dungeons & Dragons->Bigby Presents: Glory of the Giants
ceiling is a quarter of a mile high and has the appearance of a strangely rough-looking blue sky. The microclimate within the cavern features cloudy and rainy weather in addition to sunshine. Map 4.1
. Villages. Settlements populated by giants, duergar, deep gnomes, and other creatures dot the cavern. Waterfall. A mighty river plummets down a cliff face beneath the Radiant Sun. The waterfall gleams with
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
adorn the ceiling. The west wall bears a carving of a beautiful scene of a river and rolling hills inside a stone frame etched with symbols.
The carving of the river scene is a portal to Elysium that
the room slowly comes to life. The carved river begins to flow, and the flowering plants by the river take on color and start to wave in a gentle breeze. The stone frame looks like a portal to this
Compendium
- Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk
Empty Bridge This location is presented on map 8.3. Mike Schley Map 8.3: Empty Bridge A river of dark water, thirty feet wide, flows around this floating nodule like a ring. A flat stone bridge
the churning river, which is 30 feet deep. An aboleth lurks in the water along with a water elemental minion. Trapped in the Far Realm long ago, the aboleth sequestered itself in this river to study
Compendium
- Sources->Dungeons & Dragons->Journeys through the Radiant Citadel
river and that soon enough humans will build a new, greater city on its banks. He invites the characters to rest here under his protection and tell him how the world has changed. Amanisha has no
information: The voice says he is Adirohit, the riverine of the lost Adirohit River, which once nourished the great city of Manivarsha. Adirohit has been locked away for hundreds of years beneath a mighty
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
14. Abattoir Pigs are slaughtered here, as are unwanted trespassers. The river has punched a hole in the north wall, creating a stream that runs through the place. A crude log bridge spans the
climbs to a 20-foot-wide hole in the ceiling (leading up to area 6). The rungs of the ladder are spaced 3 feet apart. For Medium and smaller creatures, every 3 feet climbed on it costs 1 extra foot of
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
through tunnels and caverns for about 2 miles before passing under Rivergard Keep and emptying into the Dessarin River. The stream is sluggish, and it isn’t hard to row or pole a boat against the current
Encounter 1 1d6 darkmantles 2 1d4 + 1 piercers 3 1d4 + 4 troglodytes 4 1d4 + 1 shadows 5 1 water weird 6 1 chuul 7–20 None Darkmantles and piercers drop from the tunnel ceiling into the boat
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
10. Caves of the River Coven All the caves in this area are cold and damp, with water dripping from the ceiling to form shallow pools of water everywhere. 10a. Black Pebble Cave This 8-foot-high cave
abuts the River Sargauth. Its floor is covered with wet black pebbles that crunch underfoot. The sound of footsteps on the pebbles is loud enough to alert the grimlocks in area 10b. 10b. Grimlocks
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
walls have rusted iron shower heads protruding from the ceiling. A rusty pull chain hangs near each shower head, and each alcove has drain holes in the floor. The showers draw cold water from an
underground river.
Secret Door. A secret door in the back of the east alcove opens into area 37c.
37b. Sauna Heating Tank. Heat billows from vents built into the sides of an 8-foot-tall, 5-foot-diameter
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
13. Zurkhwood Grove Ceiling. This immense cavern is 50 feet high.
Fungi. A forest of zurkhwood erupts from the guano- and moss-covered floor, the tallest and oldest standing over 40 feet tall
to follow the River of the Depths back down into the Underdark. Before he left, the druid cast awaken spells on seven zurkhwoods in the grove, three of which have since been felled by duergar axes and
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a2
; there’s no danger in crossing it. Watery Peril. At the west end of the cavern, the ceiling lowers to meet the surface of the river. Any creature swept past this point by the current is trapped in a long
The Sinkhole The stream that flows through the Glitterhame descends through the chasm in area 25 to an even lower level of caverns—the Sinkhole. Here it joins a subterranean river that traverses dark
Compendium
- Sources->Dungeons & Dragons->Acquisitions Incorporated
— and that it is completely destroyed. Most of its buildings are empty shells and piles of wreckage. Looming beyond the town is a large, dark cavern. A narrow river winds down from the mountain and
be seen in typical numbers. A successful DC 14 Intelligence (Nature) check turns up no signs of physical damage consistent with a battle that could have leveled the town. Questionable River. The water
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3
struggling to roll a boulder up the hill, while a devil drives them on. Above the hill in the ceiling is a glowing spot that illuminates the entire chamber with an eerie silver light.
A cobblestone path
grassy plain where people frolic and hunt antelope and deer.
North of the grassy plain and south of the hill, the floor opens into a model of a canyon. A river of lava flows down it while flames lick
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
2. Jibber-Jabber Ettin. An ettin inhabits this dripping cave.
Stalactites. Needle-sharp stalactites stud the 30-foot-high ceiling.
Fungi. Barrelstalk, bluecap, and ripplebark fungi grow in
aboleth and knows nothing about its conflict with the kuo-toa.) The water in the river has started to taste bad. (The ettin has not yet been poisoned by the water, which the aboleth has tainted with its
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
4. Caught in the Tentacles Ceilings. The central portion of this chamber has a domed ceiling 20 feet high. Wings to the east and west have 15-foot-high arched ceilings.
Crevasse. Orange light and
intense heat spill from a crevasse that splits the room nearly in two. (The source of the light is a river of lava 30 feet below, which widens toward the southeast, originating in area 40d.)
Statues
Compendium
- Sources->Dungeons & Dragons->Quests from the Infinite Staircase
narrow river flows into a domed cavern whose ceiling bristles with stalactites. Faint sounds of trickling water echo from the northwest.
The river dead-ends in this flooded chamber. A marid named
blood, and the scent of iron hangs thick in the air.
Twenty stirges hang from the ceiling of this cave. Bright light or any noise louder than a whisper disturbs the stirges, causing them to attack. L3
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a2
siphon. From the lake, the subterranean river flows west through the Sinkhole, across the bottom of the chasm in area 3 of the Mountain Door, and onward for about 5 miles until it emerges at the surface
pool. A thundering spray of water fills this chamber, pooling and flowing out to join a larger river to the north. The air is damp, and the roar of the waterfall is deafening. A broad ledge heads north
Compendium
- Sources->Dungeons & Dragons->Mythic Odysseys of Theros
daughter is restored as a potent Returned who now terrorizes the polis.
4 A wealthy noble drives tenants out of a poor part of a polis so he can build a temple to Erebos.
5 The queen of a remote
settlement prays to Erebos for endless treasure, and Erebos “blesses” her by turning the nearby river to liquid silver. The tyrant is delighted, but everyone else in her domain suffers.
6 A
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
-figure drawings carved into its northern wall.
A character who makes a successful DC 15 Intelligence (History) check can correctly interpret the carvings, which show frost giants wading up a river to
stone bridge spans the frozen river 20 feet below. The top of the bridge is covered with a slippery, icy glaze. Crossing the bridge safely requires a successful DC 10 Dexterity (Acrobatics) check. A
Compendium
- Sources->Dungeons & Dragons->Quests from the Infinite Staircase
disrupt their faction’s activities within. Atfez and Pachi are members of the Tears of Athis, a group of historians, priests, and descendants of Bakar who hope to see the River Athis flow once more. When
hold clues to restoring the River Athis. If the characters were peaceful toward the guards outside the pyramid, Iaseda is friendly toward them. If the characters pose a threat to the Tears of Athis






