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Returning 35 results for 'before both decide ceiling reduces'.
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Astral Dreadnought
Legacy
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Monsters
Mordenkainen’s Tome of Foes
resembles a stone cave roughly 1,000 feet in diameter with a ceiling 100 feet high. Like a stomach, it contains the remains of the dreadnought's past meals. The dreadnought can't be harmed from within
damage reduces it to 0 hit points or it is incapacitated, the astral dreadnought swallows it. The swallowed target, along with everything it is wearing and carrying, appears in an unoccupied space on
Monsters
Mordenkainen Presents: Monsters of the Multiverse
diameter with a ceiling 100 feet high. Like a stomach, it contains the remains of past meals. The dreadnought can’t be harmed from within the demiplane. If the dreadnought dies, the demiplane
", "rollAction":"Bite", "rollDamageType":"force"} force damage. If the target is a Huge or smaller creature and this damage reduces it to 0 hit points or it is incapacitated, the dreadnought swallows it. The
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
40. Lynnorax’s Lair Ceiling. This room has a 40-foot-high, domed ceiling.
Dracolich. Lynnorax, an adult blue dracolich, faces the double door to the east and exhales lightning in that direction as
soon as it sees intruders.
Pillars. The four pillars that buttress the ceiling are carved out of black crystal and inscribed with arcane runes.
Lynnorax fights without fear, knowing that its
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
, start with the Trap Effects and Trap Trigger tables to decide the type of trap, then use the Trap Damage Severity tables to decide how deadly it should be. For more information on trap damage
–07 Collapsing staircase creates a ramp that deposits characters into a pit at its lower end 08–10 Ceiling block falls, or entire ceiling collapses 11–12 Ceiling lowers slowly in locked room 13–14
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
Dungeon Master’s Guide). 12a. Hell Hounds Ceiling. This hall has an arched, 30-foot-high ceiling.
Hounds. Five hell hounds patrol the hall. They obey the commands of fire giants and attack intruders on
sight.
Open Pits. Three 10-foot-square pits in the floor contain discarded scraps of metal.
The pits are 70 feet deep but partially filled with scrap metal that reduces their effective depth. The
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
permanent effects that can’t be dispelled; others are temporary or can be neutralized with a dispel magic spell. You decide which is which.
Trick Objects d20 Object 1 Book 2 Brain preserved in a
Creates an illusion 27–29 Suppresses magic items for a time 30–32 Enlarges or reduces characters 33–35 Magic mouth speaks a riddle 36–38 Confusion (targets all creatures within 10 ft.) 39–41 Gives
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
level. Characters who have a passive Wisdom (Perception) score of 14 or higher notice gaps in the ceiling, suggesting the presence of two hanging blocks of stone. Characters who search for traps and
the way takes 132 (24d10) bludgeoning damage and is knocked prone and pinned underneath the block, or crushed to a pulp if the damage reduces its hit points to 0. A creature pinned under a block is
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
features; for example, level 16, the Crystal Labyrinth, has walls, floors, and ceilings made of crystal. Ceilings It’s helpful to know the height of a ceiling, particularly if creatures in the area can
climb or fly. Rooms. A room’s ceiling is at least as high as the room is wide, often higher. If a room’s ceiling height isn’t specified in the text, assume it’s the minimum height. Tunnels. A tunnel’s
Compendium
- Sources->Dungeons & Dragons->Borderlands Quest: Goblin Trouble
for several minutes before the passage turns north and leads up a set of natural stone steps. A group of caverns continues out ahead of you.
The ceiling of these caverns is choked with webs, and the
footprints you’ve been following continue through these caves. In the center of the floor in the first cave is a human-sized boot.
The ceiling is 15 feet high, but the webs cover the top five feet of
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
). Using a torch or other open flame to thaw the ice around the lever (which takes at least 1 minute) reduces the DC to 20. Moving the lever to the up position causes the portcullis in area 5 to rise into
the ceiling, leaving an open doorway 30 feet high. Pushing the lever down causes the portcullis to lower back into place. It takes about 6 seconds to fall, allowing creatures underneath it time to get
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
and don’t need to consume any of their rations. They eat well that night, and each character begins the next day with inspiration. Reduced Travel Time. The characters find a shortcut that reduces the
: Encounter. The characters’ failure leads to a difficult combat encounter. Use the card to help you decide what kind of creature is encountered. Exhaustion. The stress of overcoming the challenge
Monsters
Fizban's Treasury of Dragons
);{"diceNotation":"9d8", "rollType":"damage", "rollAction":"Essential Reduction", "rollDamageType":"necrotic"} necrotic damage. If this damage reduces the target to 0 hit points, it crumbles to dust.Decay and
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
Monsters
Fizban's Treasury of Dragons
", "rollType":"damage", "rollAction":"Essential Reduction", "rollDamageType":"necrotic"} necrotic damage. If this damage reduces the target to 0 hit points, it crumbles to dust.Decay and despair are bound up in
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
Compendium
- Sources->Dungeons & Dragons->Intro to Stormwreck Isle
characters can use Charisma checks (applying Persuasion, Intimidation, or perhaps Deception skills, as appropriate) to get it to accept a lower amount; each successful DC 15 check reduces the amount he
Merrow Lots of players will attack first. Other players will decide their characters attack if other approaches fail. When a player decides that their character attacks, their character acts first in
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
20. False Tomb Nested in the ceiling of the western tunnel is a stone block. A character who searches the tunnel spots the block with a successful DC 15 Wisdom (Perception) check. The block is part
of the room’s trap (see “Trap” below). This room smells of wine. On a checkerboard marble floor, a gilded coffin sparkles in sunlight streaming down from the chamber’s vaulted ceiling, which arches
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
Designing Dungeon Rooms Keep the following things in mind when designing a dungeon room: Ceiling Support. Underground chambers are prone to collapse, so many rooms—particularly large ones—have arched
sentries play a dice game, or it might be a pair of iron golems backed up by spellcasters hiding in balconies overhead. When you design a guard post, decide how many guards are on duty, note their
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
) is curled up in the middle of the cavern, waiting to be fed.
Ceiling. The ceiling is uneven — ranging in height from 60 to 90 feet — and festooned with stalactites.
Ledge. A ledge climbs the
creature that enters its cave. It lacks the intelligence to distinguish one kind of prey from another and feeds indiscriminately. Tunnel to Expanded Dungeon. If you decide to expand the dungeon southward
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
over the tunnel entrance. Any character in the tunnel must decide whether to stay or to flee, which requires a successful DC 10 Strength (Athletics) check. Characters who stay or who fail the check
its turns. After 10 rounds, the gas valves close and the stone block rises back into the ceiling. Any puzzle cubes still in their cavities are pushed out, and the trap resets. Any character searching
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
can be placed in any location. Wherever the players decide to place the talisman, their characters must travel to that location while Vizeran makes his final preparations for the ritual. Given their
Characters looking to double-cross Vizeran — or those with a sense of poetic justice — might hide the dark heart somewhere in the drow archmage’s tower or the surrounding cavern. This reduces the
Compendium
- Sources->Dungeons & Dragons->Intro to Stormwreck Isle
dragging the characters into the sea. Avoiding the Zombies. If the characters are faring poorly against the zombies or decide not to fight them, the characters can easily escape from the slow
Perception 8
Languages understands the languages it knew in life but can’t speak
Challenge 1/4 (50 XP) Proficiency Bonus +2
Undead Fortitude. If damage reduces the zombie to 0 hit points, it makes a
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
damage reduces it to 0 Hit Points, it disintegrates into dust. Death Ray. Dexterity Saving Throw: DC 17. Failure: 55 (10d10) Necrotic damage. Success: Half damage. Failure or Success: The target dies if
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
this hall are as follows: Chandeliers. Radiant crystal chandeliers levitate near the ceiling.
Paintings. Paintings line the walls. They come in many sizes and have gilded frames.
The hall contains
released and appears in an unoccupied space as close to the shield as possible. On a failed save, the creature takes 31 (7d8) necrotic damage. If this damage reduces the trapped creature to 0 hit points
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
running perpendicular to this one. Where the two halls meet, words have been scrawled on the ceiling in dried blood.
A secret door in the west wall slides open to reveal a dark tunnel leading to areas 26
and area 66. At the spot marked X on map 5.5, bloody words on the ceiling read, “AWAKEN NAPAKA!” 62B. Sloped Hall Large puddles of gray slime spread across the floor of this ten-foot-wide, gently
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
burst forth from the book like steam from a kettle, collecting along the ceiling until wisps of darkness outline a vague humanoid figure. Meanwhile, the scenes inside the book transform, creating an
. Noteworthy in the scene is the replica of the enormous sculpture hanging from the ceiling above the stacks (see area F1 for a description of the sculpture). Shemshime Medium undead
Armor Class 13
Compendium
- Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus
or scroll, you decide whether the monks accept it as a gift. If the characters try to sneak or force their way into Candlekeep, the fortress’s defenses are brought to bear as described in the
Hearth. The Hearth In Candlekeep’s pub, guests and monks can enjoy each other’s company and a good meal. Read the following boxed text to describe the Hearth: The pub has a low ceiling supported by
Compendium
- Sources->Dungeons & Dragons->Spelljammer Academy
sits in the middle of the chamber. A sliver of light streaming down on it from a hole in the cavern’s ceiling gives it a dark-blue sheen. Hovering near the meteorite are two identical creatures, each
through cracks in the ceiling. Meteorite. The meteorite looks like it was dropped in the middle of the floor. The 500-pound hunk of blackened metal takes on a dark-blue sheen when its surface is
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a4
keyhole on the inside of the door will unlock it. In the room, suspended from the ceiling by unbreakable wires, are nine silvered glass spheres, each about 2 feet in diameter. Unless otherwise noted
, however, all my powers are lost. So you must decide right now who will wear me forever.”
This situation is a basic loyalty and intelligence test. Will the party members cut each others’ throats over the
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
and initiative count 10. Active Elements. The Path of Blades includes a set of whirling blades along the first 80 feet of the trap, crushing pillars that slam down from the ceiling to the floor before
rising back up to the ceiling in the next 50 feet, and a rune of fear in its final 30 feet. Whirling Blades (Initiative 20). The blades attack each creature in the first 80 feet of the hallway, with a
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
corner of the room. Within this dark chasm, worms pursue the fleeing forms of naked people.
In the south corner of the room on the eastern wall is a barred door.
The light in the ceiling comes from
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
67. Hall of the Golden Mastodon A character who searches for traps in the tunnel approaching this room notices a block of stone lodged in the ceiling with a successful DC 20 Wisdom (Perception) check
this damage reduces the creature’s hit points to 0, the creature is crushed to a pulp; otherwise, it is shoved into the room. When the mastodon statue begins to revolve, all creatures present should
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
decide that the priest has revived with one or more of these boons of your choice. If you do so, the priest is Undead rather than Humanoid. A priest can receive each boon only once. Boons of Undeath d6
, reach 5 ft., one target. Hit: 7 (2d4 + 2) piercing damage, and if the target is a creature, it has the paralyzed condition until the start of the priest’s next turn. If this damage reduces a Medium
Compendium
- Sources->Dungeons & Dragons->Monsters of the Multiverse
that enables planar travel, such as the plane shift spell. The demiplane resembles a stone cave roughly 1,000 feet in diameter with a ceiling 100 feet high. Like a stomach, it contains the remains of
damage. If the target is a Huge or smaller creature and this damage reduces it to 0 hit points or it is incapacitated, the dreadnought swallows it. The swallowed target, along with everything it is
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
, commanding other demons to carry out orders and using violence to ensure they obey. A molydeus must constantly be ready for the scrutiny of its master, for the demon lord can decide at any moment to observe
into a manes if this reduces its hit point maximum to 0. This transformation can be ended only by a wish spell.
Legendary Actions
The molydeus can take 3 legendary actions, choosing from the
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
Shift spell. The demiplane resembles a stone cave roughly 1,000 feet in diameter with a ceiling 100 feet high. Like a stomach, it contains the remains of past meals. The dreadnought can’t be harmed from
Weapon Attack: +16 to hit, reach 10 ft., one target. Hit: 36 (5d10 + 9) force damage. If the target is a Huge or smaller creature and this damage reduces it to 0 hit points or it has the incapacitated
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
. Beholder Zombie Watcher. A beholder zombie floats near the 20-foot-high ceiling of this chamber, out of melee range. Painted in white around its central eye is a circle with ten equidistant spokes radiating
: Touching the arch with a nonmagical item made entirely of ferrous metal (such as an iron spike) reduces the item to powdered rust and opens the gate for 1 minute. Characters must be 9th level or