bring barrier diffusing ceiling repeats

Iymrith

Monsters Storm King's Thunder

North. The Lords’ Alliance represents one of the greatest threats to dragons in Faerûn, so Iymrith is keen to bring about its end.Blue dragons make their lairs in barren places, using

row: Part of the ceiling collapses above one creature that the dragon can see within 120 feet of it. The creature must succeed on a DC 15 Dexterity saving throw or take 10 (3d6);{"diceNotation":"3d6

Hierophant Medusa

Monsters The Book of Many Things

2/day: Mass Cure Wounds (cast at 8th level) 1/day each: Blade Barrier, Divination, Greater RestorationThe medusa can take 3 legendary actions, choosing from the options below. It can take only one

a surface such as a ceiling with no way to remain there (for example, sufficient handholds), it falls at the end of this movement. Regional Effects The region containing a medusa’s lair is

30. Iron Barrier

Compendium - Sources->Dungeons & Dragons->Tomb of Annihilation

characters can use spells such as gaseous form and misty step to move past the iron sheet. Any character who examines the barrier discovers that it slides up into the ceiling. Coiled springs provide

30. Iron Barrier Ahead of you, the face of a snarling minotaur is etched into a sheet of iron that bisects the crawlway. Its eyes have been cut out, letting you see through the sheet, beyond which

Random Obstacles

Compendium - Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)

barrier to many characters but easily navigated by water-breathing creatures. Obstacles can affect more than one room. A chasm might run through several passages and chambers, or send cracks through

Blade barrier blocks passage 4–8 Cave-in 9–12 Chasm 1d4 × 10 ft. wide and 2d6 × 10 ft. deep, possibly connected to other levels of the dungeon 13–14 Flooding leaves 2d10 ft. of water in the area; create

Wave

Compendium - Sources->Dungeons & Dragons->Locathah Rising

own nature and purpose. For all its devotion to the sea gods, Wave fears that it was intended to bring about a particular sea god’s demise. This destiny is something Wave might not be able to avert

insuﬃcient charges remaining, nothing happens. Otherwise, a barrier of invisible force springs into existence, forming a cube 15 feet on a side. The barrier is centered on you, moves with you, and lasts

T13: Great Statue of Orcus

Compendium - Sources->Dungeons & Dragons->Dragon Delves

T13: Great Statue of Orcus A great statue of Orcus scrapes the thirty-foot-high ceiling of this chamber. The rich smell of incense rises from a large stone brazier at the statue’s base, overpowering

; if they refuse a command, he remains Indifferent toward them. Each time the characters leave the hall and return, Nezzarum issues a new command until he has issued three of them. He never repeats a

Harpy

Compendium - Sources->Dungeons & Dragons->Monster Manual

Harpy Winged Voice of Doom Habitat: Coastal, Forest, Hill, Mountain; Treasure: Any Mark Zug Hate-filled creatures, harpies strive to cause pain and bring an end to love and life. These monsters

and repeats the save at the end of each of its turns. While Charmed, the target has the Incapacitated condition and ignores the Luring Song of other harpies. If the target is more than 5 feet from

The Great Dance

Compendium - Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes

the front line back into Avernus. The process repeats itself time and time again. To the good fortune of the rest of the multiverse, almost all the battles in the Blood War take place in the Abyss and

other planes are little more than skirmishes in the Blood War, even a small number of demons and devils can wreak havoc and bring destruction wherever they see fit to do battle.

M5. Engine Room

Compendium - Sources->Dungeons & Dragons->Lost Laboratory of Kwalish

throughout the area, around which a prisoner work gang toils in the sweltering heat. Smooth metallic columns rise to the ceiling, with open hatches set into their sides at ground level. Haggard prisoners

desperate to escape the monastery before its engines fail. They can steal a skiff and follow the marked trails out of the Barrier Peaks if left to their own devices.

12. Dynamo

Compendium - Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage

swift and loud. Creatures within 20 feet of it are deafened by the roar unless a soundproof barrier or a silence spell blocks the noise. Any creature that starts its turn in the river and isn’t anchored

area 12 as it does elsewhere. 12a. South Water Collector The ceiling in this chamber forms a dome 20 feet higher than the floor around the cistern, which is 10 feet deep. Water pouring in from the

Delerium Fragment Legacy

Equipment

or a ceiling), which allows them to move as if they were climbing. Unattended objects float around randomly. 2 The nearest creature is affected by a hideous laughter spell (Save DC 15) but

instead of laughing, the creature repeats unfathomable combinations of syllables and words. 3 Time skips a beat. Creatures within 60 feet experience a palpable feeling of vertigo followed by a

Fort Knucklebone

Compendium - Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus

partially true. They can bring Lulu and the characters to Mad Maggie, who can in turn provide them with assistance. AREAS OF FORT KNUCKLEBONE The main feature of the fort is the hand-shaped hill, between

that serves as a crude rampart. This barrier is 15 feet thick, and its height averages 20 feet. Built into the rampart is a ramshackle gatehouse (see “Entering the Fort”). One of the redcaps that

25. Main Vault

Compendium - Sources->Dungeons & Dragons->Hoard of the Dragon Queen

to the ceiling above the hoard, wings tucked in tight along its sides with claws gripping the ice, is a huge white dragon. Glazhael is an adult white dragon that is doing his part to ensure the rise

of Tiamat, hopeful that the queen of evil dragons will reward him with untold power. He is, however, a bit on the dim side, thinking of visitors as either servants (who bring him food) or as enemies

Delerium Chip Legacy

Equipment

or a ceiling), which allows them to move as if they were climbing. Unattended objects float around randomly. 2 The nearest creature is affected by a hideous laughter spell (Save DC 15) but

instead of laughing, the creature repeats unfathomable combinations of syllables and words. 3 Time skips a beat. Creatures within 60 feet experience a palpable feeling of vertigo followed by a

Delerium Geode Legacy

Equipment

or a ceiling), which allows them to move as if they were climbing. Unattended objects float around randomly. 2 The nearest creature is affected by a hideous laughter spell (Save DC 15) but

instead of laughing, the creature repeats unfathomable combinations of syllables and words. 3 Time skips a beat. Creatures within 60 feet experience a palpable feeling of vertigo followed by a

Delerium Massive Cluster Legacy

Equipment

or a ceiling), which allows them to move as if they were climbing. Unattended objects float around randomly. 2 The nearest creature is affected by a hideous laughter spell (Save DC 15) but

instead of laughing, the creature repeats unfathomable combinations of syllables and words. 3 Time skips a beat. Creatures within 60 feet experience a palpable feeling of vertigo followed by a

25. Main Vault

Compendium - Sources->Dungeons & Dragons->Tyranny of Dragons

to the ceiling above the hoard, wings tucked in tight along its sides with claws gripping the ice, is a huge white dragon. Glazhael is an adult white dragon that is doing his part to ensure the rise

of Tiamat, hopeful that the queen of evil dragons will reward him with untold power. He is, however, a bit on the dim side, thinking of visitors as either servants (who bring him food) or as enemies

6. Meat Locker

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

of old blood assaults your nose. The floor is covered with dried puddles of it. Four floor-to-ceiling columns are spaced across the chamber, and chains have been strung between them like clothesline

Annam's Cradle Adventures

Compendium - Sources->Dungeons & Dragons->Bigby Presents: Glory of the Giants

Annam’s Cradle Adventures Here are sample adventure hooks to bring characters to Annam’s Cradle or to give them missions to pursue within the cavern. Dreams in Stone A great pillar of rock reaching

to the cavern’s ceiling is the petrified body of a primordial giant. The figure’s arm stretches up, breaching the cavern ceiling, and its fingers emerge on the surface above as Dreamer’s Reach (in this

6. Meat Locker

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

smell of old blood assaults your nose. The floor is covered with dried puddles of it. Four floor-to-ceiling columns are spaced across the chamber, and chains have been strung between them like

1. Fungal Wilds

Compendium - Sources->Dungeons & Dragons->Out of the Abyss

zurkhwood mushrooms obscure your view of the cavern’s ceiling, but luminescent fungi there give off a shimmering aura. With each step taken on the soggy ground, a rank scent of decay rises around you

hunters don’t kill their prey, but merely track down creatures that have died near the grove. The hunters bring the remains of such creatures back to be reanimated by their sovereigns, until they are

Death Tyrant Lairs

Compendium - Sources->Dungeons & Dragons->Monster Manual

the death tyrant dies or moves its lair elsewhere, these effects end immediately. A cluster of tiny lights descended from a dark crevice in the ceiling. These motes cast an eerie glow on the great

target has the Paralyzed condition and repeats the save at the end of each of its turns, ending the effect on itself on a success. After 1 minute, it succeeds automatically. Fear Ray. Wisdom Saving

Delerium Crystal Legacy

Equipment

or a ceiling), which allows them to move as if they were climbing. Unattended objects float around randomly. 2 The nearest creature is affected by a hideous laughter spell (Save DC 15) but

instead of laughing, the creature repeats unfathomable combinations of syllables and words. 3 Time skips a beat. Creatures within 60 feet experience a palpable feeling of vertigo followed by a

Delerium Shard Legacy

Equipment

or a ceiling), which allows them to move as if they were climbing. Unattended objects float around randomly. 2 The nearest creature is affected by a hideous laughter spell (Save DC 15) but

instead of laughing, the creature repeats unfathomable combinations of syllables and words. 3 Time skips a beat. Creatures within 60 feet experience a palpable feeling of vertigo followed by a

Quest: Tools of Destruction

Compendium - Sources->Dungeons & Dragons->Heroes of the Borderlands

. I vowed then never to forge another weapon for anyone but the keep’s soldiers. I haven’t since.” The keep’s soldiers occasionally bring confiscated weapons to Kalista for destruction. Weapon

wilderness. When the characters arrive at the shop, read the following boxed text aloud: Dusty rays of sunlight stream into this general store through small windows near the ceiling. Barrels

1. The Resplendent Grotto of Ichthyglug the Voluminous

Compendium - Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage

-high, arched ceiling and contains three 1-foot-thick, magic curtains of translucent, shimmering green seawater. Each watery curtain stretches from floor to ceiling and wall to wall. Sound passing

no farther falls to the floor inside the curtain. Spell effects that would not reasonably pass through the watery curtain are stopped by the barrier as though it were a solid wall. For example, a magic

Worshiping Ephara

Compendium - Sources->Dungeons & Dragons->Mythic Odysseys of Theros

a longer talk from an industrial or civic leader on a topic of general interest. Attendants often bring meals to eat while on a break from their jobs. Ephara’s face is a common sight in cities. Marble

on the city’s wall came to life. The walls of the city grew impossibly high and strong, and the kraken could do no more than dash its head against the impassable barrier. The monster soon returned to

11. The Glittering Caverns of Jarûk the Prismatic

Compendium - Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage

30-foot-high ceiling of this cave, the walls of which are encrusted with crystals that catch and reflect light. Boulders. The floor is strewn with boulders and rubble. Six galeb duhr beholden to

pursue prey beyond the confines of this cavern. 11b. Jarûk’s Cavern Music. Rock music fills this 30-foot-high cavern, which resembles the inside of a geode. The walls and ceiling are encrusted with

Sample Traps

Compendium - Sources->Dungeons & Dragons->Basic Rules (2014)

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

, the trap triggers. Anyone who inspects the beams can easily determine that they are merely wedged in place. As an action, a character can knock over a beam, causing the trap to trigger. The ceiling

3. Haunted Temple of Lolth

Compendium - Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage

. When the first character enters the room, Muiral becomes visible as he casts a wall of force spell, using the barrier to cut off that character from the rest of the party. He then engages the

across the ceiling. East Statue. This statue depicts Lolth in her drow form, kissing a scourge as stone spiders crawl across her body. 3b. Nave Altar. An altar of pale gray stone carved to look like a

Living Spells

Compendium - Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden

. Unfettered. The living spell can move through any barrier, even a wall of magical force. Unusual Nature. The living spell doesn’t require air, food, drink, or sleep. Actions Force Blade. Melee

move through a space as narrow as 1 inch wide without squeezing. The living spell can’t detach from a solid surface, such as a wall, ceiling, or floor. If it has no surface to attach to, the living

Darklake Creature Encounters

Compendium - Sources->Dungeons & Dragons->Out of the Abyss

aquatic troll swims up from the depths. It has the abilities of a normal troll, but can also breathe water and has a swimming speed of 30 feet. Darkmantles These creatures cling to the ceiling as the

at stake. If this encounter occurs again, it might be with Nanny or one of her sisters, Maven Delve or Dame Spiderwort. Grell A grell descends from the cavern ceiling, attempting to grab and paralyze

61. Control Room

Compendium - Sources->Dungeons & Dragons->Tomb of Annihilation

of iron to drop from the ceiling in the doorway, sealing off the east exit. Any creature in the doorway when the wall drops must make a DC 15 Dexterity saving throw. On a successful save, the

creature is pushed to one side of the barrier or the other (its choice). On a failed save, the creature is pinned under the wall, falls prone, and takes 44 (8d10) bludgeoning damage. A pinned creature is

Platinum Mine

Compendium - Sources->Dungeons & Dragons->Candlekeep Mysteries

pillars of moss-covered stone support the twenty-foot-high ceiling, and waist-high stone slabs dot the cavern. The meenlocks bring their victims here to be tormented and transformed. The stone slabs

bats hanging from the 20-foot-high ceiling. If bright light is shone at them or if someone makes a noise louder than a whisper, the bats coalesce into three hostile swarms of bats. These swarms were

The Glitterhame

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

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