points after and his ceiling

Living Demiplane

Monsters Icewind Dale: Rime of the Frostmaiden

, target, or deal damage to the living spell; however, they can damage the room around them. Each 5-foot-square section of ceiling, wall, and floor in the chamber has AC 17, 50 hit points, immunity to poison

solid surface, such as a wall, ceiling, or floor. If it has no surface to attach to, the living spell is destroyed (see “Planar Destruction” below). Extradimensional Chamber. When the living spell

Pudding King

Monsters Out of the Abyss

equipment he is wearing or carrying is absorbed by the new form. In ooze form, the Pudding King retains his alignment, hit points, Hit Dice, and Intelligence, Wisdom, and Charisma scores, as well as

this action. His statistics and capabilities are otherwise replaced by those of the new form. Create Green Slime (Recharges after a Long Rest). The Pudding King creates a patch of green slime. The slime appears on a section of wall, ceiling, or floor within 30 feet of the Pudding King.Acid, Poison

Puppeteer Parasite

Monsters Monstrous Compendium Vol. 1: Spelljammer Creatures

it is physically attached to, provided that creature isn’t a Construct or an Undead. The parasite regains hit points equal to the damage taken.A puppeteer parasite looks like a rubbery amoeba

the size of a dinner plate. Its dorsal surface is soft and glossy, while its ventral surface is lined with bony hooks. The parasite uses its hooks to attach to a wall or ceiling until suitable prey

Zikzokrishka

Monsters Candlekeep Mysteries

, Zikzokrishka can take a lair action to cause one of the following effects. She can’t use the same effect two rounds in a row: Part of the ceiling collapses above one creature that Zikzokrishka

can see. The creature must succeed on a DC 15 Dexterity saving throw or take 21 (6d6);{"diceNotation":"6d6","rollType":"damage","rollAction":"Ceiling Collapse","rollDamageType":"bludgeoning

Iymrith

Monsters Storm King's Thunder

, hit points, Hit Dice, ability to speak, proficiencies, Legendary Resistance, lair actions, and Intelligence, Wisdom, and Charisma scores, as well as this action. Her statistics are otherwise replaced

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

Bones of the Earth

Spells Elemental Evil Player's Companion

ground where a pillar appears must be wide enough for its diameter, and you can target the ground under a creature if that creature is Medium or smaller. Each pillar has AC 5 and 30 hit points. When

reduced to 0 hit points, a pillar crumbles into rubble, which creates an area of difficult terrain with a 10-foot radius that lasts until the rubble is cleared. Each 5-foot-diameter portion of the area

Transmute Rock

Spells Elemental Evil Player's Companion

restrained condition on itself by pulling itself free of the mud. If you cast the spell on a ceiling, the mud falls. Any creature under the mud when it falls must make a Dexterity saving throw. A creature

Strength check or by dealing damage to it. The rock has AC 15 and 25 hit points, and it is immune to poison and psychic damage.

Astral Dreadnought

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

Juiblex

Monsters Mordenkainen Presents: Monsters of the Multiverse

. Regeneration. Juiblex regains 20 hit points at the start of its turn. If it takes fire or radiant damage, this trait doesn’t function at the start of its next turn. Juiblex dies only if it

starts its turn with 0 hit points and doesn’t regenerate. Spider Climb. Juiblex can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.Multiattack

Adult Amethyst Dragon

Monsters Fizban's Treasury of Dragons

dragon lairs frequently exhibit or develop large and beautiful clusters of amethyst crystals, including massive cathedral geodes split open to show their contents and clusters of crystal points more

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

Ancient Amethyst Dragon

Monsters Fizban's Treasury of Dragons

split open to show their contents and clusters of crystal points more than a foot in diameter that extend six to ten feet from the interior stone surfaces of the lair. These crystals resonate with the

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

Ancient Deep Dragon

Monsters Fizban's Treasury of Dragons

hit points or uses its action to end it. Nightmare Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Nightmare Breath"}. The dragon exhales a cloud of spores in a 90

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

Adult Deep Dragon

Monsters Fizban's Treasury of Dragons

. The dragon magically transforms into any creature that is Medium or Small, while retaining its game statistics (other than its size). This transformation ends if the dragon is reduced to 0 hit points

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

Juiblex Legacy

Monsters Out of the Abyss

. Juiblex’s weapon attacks are magical. Regeneration. Juiblex regains 20 hit points at the start of its turn. If it takes fire or radiant damage, this trait doesn’t function at the start of

its next turn. Juiblex dies only if it starts its turn with 0 hit points and doesn’t regenerate. Spider Climb. Juiblex can climb difficult surfaces, including upside down on ceilings, without

Hierophant Medusa

Monsters The Book of Many Things

, and 1 foot thick. Each 5-foot section of the wall has an AC of 17; 30 hit points; vulnerability to thunder damage; and immunity to poison, psychic, and slashing damage. A creature in the wall’s

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

Ancient Topaz Dragon

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

Adult Topaz Dragon

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

Adult White Dragon Legacy

Monsters Basic Rules (2014)

the ceiling to latch on like bats or slithering down icy crevasses. A legendary white dragon’s innate magic deepens the cold in the area around its lair. Mountain caverns are fast frozen by the

ceiling, striking up to three creatures underneath that the dragon can see within 120 feet of it. The dragon makes one ranged attack roll (+7;{"diceNotation":"1d20+7","rollType":"to hit","rollAction

Ancient White Dragon Legacy

Monsters Basic Rules (2014)

the ceiling to latch on like bats or slithering down icy crevasses. A legendary white dragon’s innate magic deepens the cold in the area around its lair. Mountain caverns are fast frozen by the

ceiling, striking up to three creatures underneath that the dragon can see within 120 feet of it. The dragon makes one ranged attack roll (+7;{"diceNotation":"1d20+7","rollType":"to hit","rollAction

Astral Dreadnought Legacy

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

Ancient Brass Dragon Legacy

Monsters Basic Rules (2014)

reverts to its true form if it dies. Any equipment it is wearing or carrying is absorbed or borne by the new form (the dragon's choice). In a new form, the dragon retains its alignment, hit points, Hit

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

Belcorra Haruvex

monsters

makes in those areas. Finally, an Undead creature (including Belcorra) that ends its turn in the intensified ribbon of energy regains 10 (3d6) Hit Points. Wispy hands emerge from the floor and

ceiling until Initiative count 20 of the next round. The hands fill a 10-foot-square area Belcorra can see within 60 feet of her. While the hands last, the area is Difficult Terrain. When Belcorra uses

Delerium Fragment Legacy

Equipment