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Returning 35 results for 'cube chamber when'.
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Adult Deep Dragon
Legacy
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Monsters
Fizban's Treasury of Dragons
allies and servitors. Like the rest of the lair, this chamber is lit by phosphorescent fungal blooms that give off soft green, blue, and purple light.
Hoard Chamber. The dragon’s hoard is hidden
away in a more remote 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
Ancient Deep Dragon
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Fizban's Treasury of Dragons
the rest of the lair, this chamber is lit by phosphorescent fungal blooms that give off soft green, blue, and purple light.
Hoard Chamber. The dragon’s hoard is hidden away in a more remote
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
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
2. Clacking Floor The stones that comprise the floor of this 10-foot-high chamber make clacking noises when stepped on — a crude but effective alarm system installed by dwarves long ago. A character
of the room is a hidden pit trap. Covered Pit This hidden pit (see “Covered Pits”) is 20 feet deep, but the bottom 10 feet is occupied by a gelatinous cube. Any creature that falls into the pit takes
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
have a combined Strength score of 20 or higher to force it open. 16C. Chamber of Command An empty pedestal stands in the middle of this chamber. Six statues face it from alcoves on the walls. They
Leaves with night
Hides in darkness
Does not bite
Always joined to its caster
Never strays from its master
The answer to the riddle (“a shadow”) is a clue to finding the secret chamber
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
, Obo’laka’s puzzle cube can be handled safely. Torches. Each torch burns with a flame that never wears its wood down. The torches can be extinguished, but they reignite every time they reenter this chamber
obtain Obo’laka’s puzzle cube. The doors are slightly ajar and have rusty hinges that squeal loudly when the doors are opened. When the characters arrive, four zorbos (see appendix D) are lurking around
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
pounds of rare space metals (worth 300 gp) and a fully charged Cube of Force.
16: Observation Room This room is reached by ascending stairs. The window in this chamber overlooks the trap room below
15: Metallurgy Lab The doors leading into the northeast and southwest ends of this chamber are both red. Michele Giorgi Some of the creatures imprisoned
in the Donjon Sphere aren’t
content to
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
knuckles scraping the floor.
Stone Cubes. Twenty cubes of solid granite measuring 8 feet on a side are arranged about the chamber. One cube near the west wall, marked with an X on map 3, is fake
(see “Fake Cube” below).
Statues. Four unfinished statues situated around the room have piles of chipped stone around their bases.
Until it escaped captivity and hid here, the xorn was one of
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
key to look for, they find it after a few minutes of searching. 8C. Chamber of Contemplation A statue of a giant snail looms before you. In place of antennae, it has five pseudopods ending in rocky
. Puzzle Cube. Unkh’s puzzle cube is hidden inside the pedestal. If a character inserts the correct key in the keyhole and turns the key a quarter turn clockwise, the puzzle cube emerges from a concealed
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
jammed shut only by using magic such as an arcane lock spell. 6C. Chamber of Deception In the middle of this room, a stone cube rests on a plain stone pedestal. Statues of twelve tribal warriors jut from
in Old Omuan and reads, “Moa teaches us that secrets hide the truth.” Explorers must heed this message to find the shrine’s puzzle cube. The arrow slits are 6 inches wide, 2 feet tall, and 1 foot deep
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3
35. Xipe’s Audience Chamber (Zee-PAY) When the door comes open, a rush of warm, fetid air greets you. The room is lit with a sanguine glow. On the wall opposite the door are tacked several human
twenty-five-foot-high ceiling, a five-foot-wide opening can be discerned in the red light of the room.
The statue represents Xipe, “Our Lord of the Flayed Skins.” The chamber serves as the foyer to
Compendium
- Sources->Dungeons & Dragons->Heroes of the Borderlands
gelatinous cube in area F2 arrives here to dispatch them. The sentry is lying about how many hobgoblins remain. Weakened by their recent loss, the hobgoblins fear marauders and try to present a strong
a bristly cube of interlocking spears. Each spear barricade has these rules.
Difficult Terrain. The barricade is Difficult Terrain. A creature that moves through the barricade takes 1d6 Piercing
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
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
water’s surface. They find themselves in a larger cavern from which they can resume their journey. Development If Glabbagool is with the party, the intelligent gelatinous cube floats upward as the
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
to be Wongo’s friend than his enemy.” Portcullises. Portcullises are raised into the lintels above four of the five entrance corridors. When a character claims the puzzle cube from area 12B, the
of an evil-looking monkey balances on its tail atop a stone dais in the middle of this twenty-foot-high chamber. The statue’s limbs are splayed, with hands and feet cupped. On the wall behind, a
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
successful DC 25 Strength check. 18B. Chamber of Greed Torches shed light over rooms filled of treasure: chests heaped with coins, polished amphorae, strings of pearls, and ornate pieces of armor. Set into
treasures found in the shrine. However, if another creature in the shrine is also carrying such treasure, the doors remains closed. A knock spell also opens the doors. 18C. Puzzle Cube In the middle
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
3. False Entrance After 20 feet, a puzzle door sealing off a small chamber beyond blocks this false entrance into the tomb. A short tunnel ends at a slab of worked stone, whose edges are marked by
relief carvings of grinning skulls. Four lines engraved at the center of the slab cross one another to form a star, with both ends of each line marking the location of a cube-shaped cavity cut into the
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
froghemoth pool (area 3A). 3C. Chamber of Bravery Steps descend to a ledge overlooking a pit of sharpened stakes. An alcove on the far wall holds a pedestal with a stone cube resting on it. A relief
from a beam, it retracts and becomes flush with the wall, preventing it from being used again. The beams reset to their original positions after all of them have retracted into the walls. Puzzle Cube. If
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
character with disadvantage. 10D. Puzzle Cube The doors of this chamber are not locked or trapped. A shaft of natural light spills from a tiny square hole in the ceiling onto a carved stone pedestal. An
ornate stone cube rests on its surface.
The cube is I’jin’s puzzle cube. It is not trapped and can be safely removed from the pedestal.
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
weapon is missing. On the far side of the chamber, a stone pedestal stands conspicuously bare. A relief on the wall behind it shows a monstrous jaguar with six snakes protruding from its shoulders
cloud of gas through the holes in the wall relief. The gas fills a 15-foot cube directly in front of the mural. Creatures in the area must make a DC 12 Constitution saving throw, taking 14 (4d6
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
to which they’re attached. Any creature that touches one of these paintings is magically transported to its extradimensional space—a cube-shaped stone chamber 30 feet on a side. A creature can resist
this effect by succeeding on a DC 15 Charisma saving throw. From inside its extradimensional chamber, a painting looks like a frameless, 5-foot-square open window through which is visible the interior
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3
lintels run the length of the passage. The corridor abruptly widens to a cube fifteen feet on a side with a corrugated floor. In the ceiling of this area, a bronze, circular trapdoor is set. The cover is
and takes 3 (1d6) bludgeoning damage as the wind emerges and fills the 15-foot chamber. Thereafter, it costs 3 feet of speed to move 1 foot in the room. The hatch can’t be shut, and the wind doesn’t die
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
60. Cog of Blood Five teak wardrobes stand against the ironclad walls of this chamber, each with a door bearing a carved image or scene. Puddles of gray slime cover parts of the floor. The room has
deactivates if the wardrobe is removed from this chamber or destroyed. Any creature attempting to pass through a wardrobe’s gate from this side is forced back and cannot enter. Each wardrobe weighs
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a2
first chamber of the Glitterhame proper is bisected by the stream and has a number of routes leading away from it. The descending fissure opens up abruptly into a very high cavern, its ceiling easily
forty feet or more overhead. The stairway continues to wind down along a ledge that follows the north wall of the chamber. A fast-moving stream about five feet wide runs across the floor of the
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
16. Central Cavern This 180-foot-diameter spherical cavern has a domed ceiling and a bowl-shaped floor. Along its perimeter are stone ledges (area 16a) that don’t quite encircle the chamber. Any
it outside the range of some creatures’ darkvision. The stone giants have never noticed it for this reason. The castle looks small enough to fit in a 20-foot-cube, and it floats at the center of an
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
wooden gate on the side opposite the crane. The elevator car is a hollow wooden cube measuring 10 feet on a side. It takes 1 minute for the car to travel all the way up or down the scaffold. R3. Guard
north wall of the northern guard room is an iron lever that raises and lowers the elevator in area R2. R4. Hospital This chamber contains a dozen beds. Cabinets along the north wall hold enough
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
Dripskillet, are holed up in this chamber, which is shaped like a cube. The ceiling is 100 feet high, and the walls are lined with niches that serve as residences and storage spaces. Levitating crystal
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
39. Golem Pit A fifteen-foot-wide, fifteen-foot-deep pit dominates this chamber. At the bottom of the pit, an eight-foot-tall clay figure stands motionless beside a stone treasure chest. A silver key
gas that fills a 15-foot cube centered above the chest (filling the entire pit). The gas instantly corrodes and destroys all nonmagical metal that comes into contact with it, including armor and
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
secret door, beyond which is area U4. From inside the hallway, characters can spot either secret door without having to make a check. U3. Guard Chamber Two mud-caked, human-sized creatures stand
inert in front of the northern exit to this chamber. Crude, articulated skulls of badlands wolves are attached to their heads. Both guards reek of death.
Y’demi created these horrifying Undead to guard
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
by fire, lightning, and acid, having borne the brunt of centuries of destructive spellcasting. A spiral staircase ascends to the topmost chamber. When the characters arrive here, read: Red orbs of
light dance like fireflies around this thirty-foot-diameter octagonal chamber. A large unlit brazier stands in the center of the room, and eight ten-foot-square alcoves line the walls, each filled with
Compendium
- Sources->Dungeons & Dragons->Quests from the Infinite Staircase
, forty-foot-wide chamber. The walls and floor are glassy smooth and black, refracting light into rainbows beneath the stone. The ceiling vanishes into darkness high overhead. In the center of the floor
, inlaid with white marble, is the word “Ask” in Common.
The ceiling in this oracular chamber is 80 feet high and smooth like the walls and floor. Loud Echoes. Sounds in this area echo loudly. Noises
Compendium
- Sources->Dungeons & Dragons->Dragon Delves
also rises to meet the balcony.Glass doors lead out to the east and west. To the northeast is a chamber with a crystal fountain as its centerpiece.
The fountain is described in area S3. The balcony
shake the feeling that you’re being watched!
The first time the characters arrive here, the sentient Bag of Devouring in the Astral gate chamber (area S12) telepathically contacts them again: “You
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
adventure.
H26. Egg-Shaped Cave This cave might contain a psychic haunting (see “Psychic Hauntings”). This chamber rises to a height of forty feet and is shaped like an egg. The floor is slightly concave
ice and frost. The remnants of smashed furnishings suggest that the room once served as a wizard’s workshop. Atop a splintered table is a brimstone cube small enough to hold in one hand. The air around
Compendium
- Sources->Dungeons & Dragons->Dragon Delves
claim and sell can find mundane tools and records here (see “Conclusion” for details). H7c: City Sculpture. In the center of this chamber stands an immovable 10-foot cube of pink sandstone. The cube’s top
“Haskasori Features”) instead of stone but can be restored as normal. H4: Floating Platform In the center of this chamber floats a dimly glowing stone platform accessible by a short ramp. Gaps around the
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
, including the mirrors of fortune (area T3), the testing chamber (area T4), and the phasing passage (area T7). She also knows why the sword hilt has been hidden in the dais in area T4, but does not
they catch your reflection.
This chamber was once used by the priests of the temple for meditation, and its magic is still intact. Two-sided mirrors set along the outside walls of this area reflect
Compendium
- Sources->Dungeons & Dragons->Guildmasters' Guide to Ravnica
outdated and the guild requires more practical leadership. In response, Zegana maintains that she serves as prime speaker only at the sufferance of the Speakers’ Chamber, and if the other speakers wish to
Ranged Weapon Attack: +10 to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 12 (2d6 + 5) piercing damage, and the trident emits a thunderous boom. Each creature in a 15-foot cube originating from
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
, northeast, and southeast walls are rusted shut, and a semicircular chamber that opens in the southwest wall contains a shrine.
To convince unwelcome visitors that this cave is unused, the facility’s
tiefling. Traps. The gleams in the northern part of the chamber are magical traps placed on fist-size, fake rubies tucked conspicuously next to two skeletons. The fake rubies are fixed to the floor and can’t






