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Returning 35 results for 'before bad diffusing ceiling rating'.
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Ancient Brass Dragon
Legacy
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Monsters
Basic Rules (2014)
damage or someone uses an action to wake it.
Change Shape. The dragon magically polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into its true form. It
speed.A Brass Dragon’s Lair
A brass dragon’s desert lair is typically a ruin, canyon, or cave network with ceiling holes to allow for sunlight.
Lair Actions
On initiative count 20 (losing
Monsters
Mordenkainen Presents: Monsters of the Multiverse
ooze at Juiblex’s command.
Juiblex’s challenge rating is 24 (62,000 XP) when encountered in its lair.
Lair Actions
On initiative count 20 (losing initiative ties), Juiblex can take one
of the following lair actions; it can’t take the same lair action two rounds in a row:
Green Slime. A green slime (see the Dungeon Master’s Guide) appears on a spot on the ceiling that
Monsters
Fizban's Treasury of Dragons
the air is cool and slightly damp.
Glowing Crystals. Large clusters of glowing amethyst crystals grow out from the walls and ceiling, casting dim light in a 30-foot radius.
Chimneys. Two chimneys
connect the main caves to the three chambers above. Each chimney appears to continue up through the ceiling of the upper level and down through the floor of the lower level, but the dragon’s
Ancient Deep Dragon
Legacy
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Monsters
Fizban's Treasury of Dragons
or ambush visitors if the need arises. A well-cultivated lair abounds with Underdark fungi and plants, with the floor, walls, and ceiling covered in carpets of mold and moss, or featuring larger
mushrooms and plants in neatly organized displays.
The challenge rating of a legendary deep dragon increases by 1 when it’s encountered in its lair.
Lair Actions
On initiative count 20 (losing
Adult Deep Dragon
Legacy
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Monsters
Fizban's Treasury of Dragons
that allow them to escape or ambush visitors if the need arises. A well-cultivated lair abounds with Underdark fungi and plants, with the floor, walls, and ceiling covered in carpets of mold and moss
, or featuring larger mushrooms and plants in neatly organized displays.
The challenge rating of a legendary deep dragon increases by 1 when it’s encountered in its lair.
Lair Actions
On
Monsters
Fizban's Treasury of Dragons
ceiling, casting dim light in a 30-foot radius.
Chimneys. Two chimneys connect the main caves to the three chambers above. Each chimney appears to continue up through the ceiling of the upper level and
magical mobility, using flight and teleportation to navigate obstacles in their lairs.
The challenge rating of a legendary amethyst dragon increases by 1 when it’s encountered in its lair.
Lair
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
5. Trolling the Troglodytes Ceiling. This ceiling varies in height from 15 to 30 feet.
Battle. A five-armed troll is engaged in battle with six troglodytes in the northwest part of the cave.
Pit
makes an additional three claw attacks as part of its Multiattack action. In its wounded state, the troll has a challenge rating of 6 (2,300 XP). If it regains all its hit points, its challenge rating becomes 8 (3,900 XP).
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3
Constrict attack. This ability increases its challenge rating to 3 (700 XP). If the snake is slain, the four baboons leap through the hole in the ceiling and down upon the party. (They remained outside the
39. Chamber of the Second Sun This enormous chamber is thirty feet tall with mighty buttressing and a vaulted ceiling. Parts of the ceiling and walls have collapsed, and raw earth has spilled down
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
21. Animated Ballistae Light. The arched, 30-foot-high ceiling of this long hall is studded with glowing red crystals that cast dim light throughout the hall. (Crystals pried out of their fixtures go
rating of 2 (450 XP). The ballistae can’t perceive (and thus they ignore) creatures that keep to the easternmost 60-foot section of the hallway. Once they detect intruders, however, the ballistae
Compendium
- Sources->Dungeons & Dragons->Hoard of the Dragon Queen
2E. Rotted Floor The second level of the northwest tower is in bad shape. There are large holes where the floorboards have completely rotted away or fallen into the muck below, and the floorboards
to the third level. Characters are safe from falling as long as they stay on the landing or the steps. A trapdoor closes off the top of the stairs at the ceiling. The door is latched with a simple
Monsters
Fizban's Treasury of Dragons
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
their homes. They keep the interior chambers of their lairs meticulously dry.
The challenge rating of a legendary topaz dragon increases by 1 when it’s encountered in its lair.
Lair Actions
On
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
. It is made from hundreds of heavy leather strips, each about the width of a human hand. The strips are fixed to the ceiling and are long enough to drag on the floor. The curtain extends from wall to
the dragon eggs hatch and the ravenous hatchlings emerge. The carcasses range from very fresh to several months old. The meat is only cold, not frozen, so the older items are slowly going bad. The
Compendium
- Sources->Dungeons & Dragons->Hoard of the Dragon Queen
. It is made from hundreds of heavy leather strips, each about the width of a human hand. The strips are fixed to the ceiling and are long enough to drag on the floor. The curtain extends from wall to
the dragon eggs hatch and the ravenous hatchlings emerge. The carcasses range from very fresh to several months old. The meat is only cold, not frozen, so the older items are slowly going bad. The smell
Compendium
- Sources->Dungeons & Dragons->Fizban's Treasury of Dragons
, walls, and ceiling covered in carpets of mold and moss, or featuring larger mushrooms and plants in neatly organized displays. The challenge rating of a legendary deep dragon increases by 1 when
). The spell ends early if the dragon uses this lair action again or if the dragon dies. Mossy Sludge. The dragon conjures sludge-like moss that briefly covers surfaces in the lair. The ceiling, floor
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->Tyranny of Dragons
2E. Rotted Floor The second level of the northwest tower is in bad shape. There are large holes where the floorboards have completely rotted away or fallen into the muck below, and the floorboards
to the third level. Characters are safe from falling as long as they stay on the landing or the steps. A trapdoor closes off the top of the stairs at the ceiling. The door is latched with a simple
Monsters
Fizban's Treasury of Dragons
state but are hung with the dragon’s collection of nautical paintings, mirrors, and sun-colored tapestries. Numerous gold-and-glass hanging lanterns are suspended from the ceiling, giving the
interior chambers of their lairs meticulously dry.
The challenge rating of a legendary topaz dragon increases by 1 when it’s encountered in its lair.
Lair Actions
On initiative count 20 (losing
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a4
enters. Snarla is a werewolf, her Intelligence is 16 (+3), and she has the following additional feature, which increases her challenge rating to 5 (1,800 XP): Spellcasting. Snarla is a 6th-level
Snarla finds herself in a bad situation, she changes into werewolf form and attacks with desperate savagery, giving her advantage on all her attack rolls. If she is captured alive and made to talk, she
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
connect to the wider stream, but they are narrow enough to step over. Timber pillars caked in mud support the 30-foot-high ceiling, which has three circular holes cut into it (leading up to areas 2 and
features, and it has no effective attacks. Its challenge rating is 0 (0 XP). Tending the pigs are seven mud-covered bugbears and an ettin. The bugbears push the pigs around to make sure the stronger
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation Supplement
. Characters who approach the statue see a creature clinging to the ceiling behind it: Clinging to the ceiling behind the statue is a nine-foot-long slug with glistening black skin and tentacles sprouting
has a challenge rating of 3 (700 XP).
Also present are two shadows similar to those found in area 11. They emerge from behind the kraken statue and attack if the giant slug is harmed. If the slug
Compendium
- Sources->Dungeons & Dragons->Volo's Guide to Monsters
place, and gives it an iron token that it can use to confide in her. Over time, “Granny” convinces the child that it’s okay to have bad thoughts and do bad deeds — starting with breaking things or
wandering outside without permission, then graduating to pushing someone down the stairs or setting a house on fire. Sooner or later, the child’s family and community become terrified of the “bad seed” and
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
are under the effect of a spider climb spell) can move through the tunnels at a normal pace. A thin layer of frost coats the walls, floor, and ceiling throughout. The westernmost tunnel branch opens
cold damage at the start of each of its turns. The web lacks immunity to bludgeoning damage. 9A. Larder This natural cave has a 30-foot-high ceiling supported by five rocky columns. The floor is flat
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
Cerulean Hall Blue crystal pillars reach toward this gaming hall’s ceiling. All is quiet except for the clinking of coins and shuffling of cards. Walking between tables is a lean, blue-scaled devil
paraphrase the following: “Not bad. You are clever—I acknowledge that much. But I wonder how you would fare against the master of this chamber. I hereby challenge you to a dragonchess match: winner takes
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
umber hulk under the effect of a polymorph spell made permanent with a wish spell. The umber hulk reverts to its true form and attacks when its scorpion form is reduced to 0 hit points. 23b. Bad
Monster. A giant two-headed rat (use death dog statistics) is trapped here. This rodent is the size of a human and is hostile toward all intruders.
Meat Chute. In the ceiling near the north wall is a
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
above the trip wire is in bad repair, and anyone who can see it can tell that it's in danger of collapse. When the trap is triggered, the unstable ceiling collapses. Any creature in the area beneath the
supports keeping an unstable section of a ceiling in place. The trip wire is 3 inches off the ground and stretches between two support beams. The DC to spot the trip wire is 10. A successful DC 15
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a4
forming a sort of elastic skin. The shape of the corridor is not square in cross-section, but rather semicircular, as if a series of hoops were supporting the ceiling. The protective skin is soft
, which increase its challenge rating to 8 (3,900 XP): It has 161 (14d12 + 70) hit points. Its Strength and Constitution are 20 (+5). On one of its claws it wears a rune-covered copper band that makes it
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
bolted into the wall about three feet above the floor. Ten oiled chains are secured to the bars, leading up to a hole bored in the ceiling. Another solid stone door is in the middle of the east wall
stones, and make sure no one disturbs the Delvers, who are entombed here. The Believers watch the moving stones carefully, because it’s a bad sign when they move, and they have to figure out what it
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
troglodytes on a rudimentary level. Getting a message across in this way requires a successful DC 15 Charisma (Performance) check. 7a. Battle-Ready Troglodytes Ceiling. Stalactites dot the ceiling, which
weak and wants nothing to do with them. They fight only in self-defense, and each has a challenge rating of 1/8 (25 XP). Secret Door. A secret door stands in the northwest wall of this cavern. The old
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
the ceiling of this hall and cracked in two on the floor. The block was released when someone stepped on a hidden pressure plate in the floor. (The trap failed to hit its intended target and no
In the middle of the hallway, crushed beneath a 4-foot-square block of stone that has fallen from the ceiling, is a goblin. Only its gangly legs are visible. (The goblin stepped on a pressure plate
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
motivations. When you choose a stat block from the Monster Manual for an NPC party member, make sure the NPC doesn’t overshadow the player characters. Use a stat block whose Challenge Rating is no
to complain humorously about the characters’ terrible choices and bad planning. You can occasionally use this NPC to suggest legitimate courses of action or share insights. Dutiful Assistant. A dutiful
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
turn there takes 3 (1d6) fire damage. After 1 minute, the pillars cool. Lava Passage. The northeastern lava flow is only 4 feet lower than the ceiling of the passage through which it flows
upward. A natural pillar is the only feature of the upper level. In the center the lower level, a vortex of flame jets from the floor toward the ceiling. Numerous exits head off in different directions
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a2
downward. The floor has been cut into hundreds of shallow steps, but the walls and ceiling are still natural rock. About sixty feet down, a rushing stream spills from a narrow crack to the south and
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
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
navigation weren’t bad enough, explorers must bring their own provisions into the Mournland, unless they want to risk the danger of ingesting tainted food and water. Terrain Features The Day of
mutations on this table might increase a creature’s challenge rating by 1 or 2. Use the guidelines in chapter 9 of the Dungeon Master’s Guide to determine whether its challenge rating should increase and
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
covered with glass vessels and books. Cabinets with glass doors line the walls, and they contain all manner of specimens. Just below the ceiling in the middle of the room, colorful globes circle each other
M12 or break through the ceiling from the attic above area M10. This room is bare except for a bookshelf covered in chains against one wall, a plain wooden bench, and a reading desk built into the
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
several smaller tents. Water dripping from the ceiling runs off the tents to form puddles everywhere. The pavilion is where Ghazrim DuLoc conducts business, while the smaller tents are set aside for
longer has its sleep, petrification, disintegration, or death rays. The beholder’s adjusted challenge rating is 9 (5,000 XP). Ghazrim and Lorthuun both serve the Zhentarim, but they rarely see eye to






