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Returning 35 results for 'before barrier diffusing covers reduced'.
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Magic Items
Dungeon Master’s Guide
damage on a failed save or half as much damage on a successful one. A creature reduced to 0 Hit Points by this damage is transformed into green slime (see chapter 3) that covers the ground in its
Monsters
Mordenkainen Presents: Monsters of the Multiverse
","rollAction":"Annihilating Aura","rollDamageType":"necrotic"} necrotic damage. Undead are immune to this aura.
Life Eater. A creature dies if reduced to 0 hit points by the nightwalker and can’t
or its hit point maximum is reduced by an amount equal to the necrotic damage taken. This reduction lasts until the target finishes a long rest. The target dies if its hit point maximum is reduced to
Monsters
Mythic Odysseys of Theros
spellcasting ability is Wisdom (spell save DC 18). The rider can innately cast the following spells, requiring no material components:
At will: command, compelled duel
1/day each: banishment, blade barrier
and its mount have advantage on Dexterity saving throws. If the ashen rider is reduced to 0 hit points while riding its mount, the mount is reduced to 0 hit points as well.Multiattack. The ashen
Monsters
Bigby Presents: Glory of the Giants
failure, an affected creature’s hit point maximum is reduced by an amount equal to the necrotic damage taken. This reduction lasts until the creature finishes a long rest. The creature dies if its
hit point maximum is reduced to 0.A storm giant can escape death through a mystical ritual that transforms the giant into a semiconscious storm. However, if the giant performs the ritual in a place
Monsters
Spelljammer: Adventures in Space
","rollDamageType":"cold"} cold damage, and its speed is reduced to 0 until the end of its next turn. On a successful save, the creature takes half as much damage, and its speed isn’t
spent legendary actions at the start of its turn.
Tail Attack. The dragon makes one Tail attack.
Treacherous Ice. Magical ice covers the ground in a 20-foot radius centered on a point the dragon can
Monsters
Spelljammer: Adventures in Space
Breath","rollDamageType":"cold"} cold damage, and its speed is reduced to 0 until the end of its next turn. On a successful save, the creature takes half as much damage, and its speed isn’t
spent legendary actions at the start of its turn.
Tail Attack. The dragon makes one Tail attack.
Treacherous Ice. Magical ice covers the ground in a 20-foot radius centered on a point the dragon
Monsters
Fizban's Treasury of Dragons
Death Throes. When the draconian is reduced to 0 hit points, its magical essence lashes out as a ball of lightning at the closest creature within 30 feet of it before arcing out to up to two other
: dimension door, disguise self, sendingMagic Shield (3/Day). When the draconian is hit by an attack roll, it can create an invisible barrier of magical force around itself, granting it a +5 bonus to its
Monsters
Icewind Dale: Rime of the Frostmaiden
Zelennor, watches over the wizard’s frozen remains. It uses the weasel stat block in the Monster Manual but is a fey instead of a beast. If Zelennor is reduced to 0 hit points, Nass’s
its 2nd-level spell slots to cast upgraded versions of the thunderwave spell.
Spellbook. The wooden covers of Nass’s spellbook are bound in nothic hide, and silver clasps hold the book shut
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
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
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
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
DC 15 Constitution saving throw. On a failed save, a target’s speed is reduced to 0 and can’t increase. On a successful save, its speed is halved. The target’s speed returns to normal
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
sarcophagus and tries to repel humanoids with its antipathy effect.
Mural. A 20-foot-square bas-relief mural dominates the east wall and covers a secret door.
Amethyst Sarcophagus The sarcophagus
is a Large object weighing 1,100 pounds. It has AC 17, 80 hit points, and immunity to poison and psychic damage. It contains a bed of grave dirt upon which Keresta sleeps. If reduced to 0 hit points
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dragon Heist
Force Field An invisible field of magical force surrounds and covers Kolat Towers. The field is paper-thin and stands just outside the outer wall of the estate, extending upward to contain the
buildings in their entirety. Nothing can pass through the barrier, including air, fog, rain, and snow. Creatures that don’t realize the field is there bounce off it, with birds especially prone to striking
Ancient Deep Dragon
Legacy
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Monsters
Fizban's Treasury of Dragons
.
Change Shape. 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
conjures sludge-like moss that briefly covers surfaces in the lair. The ceiling, floor, and walls of the lair become difficult terrain until initiative count 20 on the next round.
Toxic Spores. The
Adult Deep Dragon
Legacy
This doesn't reflect the latest rules and lore.
Learn More
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
.
Mossy Sludge. The dragon conjures sludge-like moss that briefly covers surfaces in the lair. The ceiling, floor, and walls of the lair become difficult terrain until initiative count 20 on the next round
Compendium
- Sources->Dungeons & Dragons->Spelljammer: Adventures in Space->Boo’s Astral Menagerie
creature takes 36 (8d8) cold damage, and its speed is reduced to 0 until the end of its next turn. On a successful save, the creature takes half as much damage, and its speed isn’t reduced.
Bonus Actions
covers the ground in a 20-foot radius centered on a point the dragon can see within 120 feet of itself. The ice, which is difficult terrain for all creatures except lunar dragons, lasts for 10 minutes or until the dragon uses this legendary action again.
Compendium
- Sources->Dungeons & Dragons->Monsters of the Multiverse
Negative Plane from the Shadowfell in places where the barrier between the planes is thin. Stepping onto the Negative Plane is almost always fatal since the plane sucks the life and soul from creatures
turn within 30 feet of the nightwalker must succeed on a DC 21 Constitution saving throw or take 21 (6d6) necrotic damage. Undead are immune to this aura.
Life Eater. A creature dies if reduced to 0
Compendium
- Sources->Dungeons & Dragons->Bigby Presents: Glory of the Giants
Tempest Spirit A storm giant can escape death through a mystical ritual that transforms the giant into a semiconscious storm. However, if the giant performs the ritual in a place where the barrier
point maximum is reduced by an amount equal to the necrotic damage taken. This reduction lasts until the creature finishes a long rest. The creature dies if its hit point maximum is reduced to 0
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
the Shadowfell in a place where the barrier between the planes is thin. Stepping into the Negative Plane is tantamount to suicide, since the plane sucks the life and soul from such audacious creatures
reduced to 0 hit points from damage dealt by the nightwalker dies and can’t be revived by any means short of a wish spell.
Actions
Multiattack. The nightwalker uses Enervating Focus twice, or it
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
covers the ground, which kills all ordinary plants growing within 3 miles of the lair. Haunting Moan. A haunting sound gets louder or fainter (dragon’s choice) the closer one gets to the lair. The moan is
, and its speed is reduced to 0 until the end of its next turn. On a successful save, the creature takes half as much damage only.
Bonus Actions
Phase (3/Day). The dragon becomes partially incorporeal
Compendium
- Sources->Dungeons & Dragons->Spelljammer: Adventures in Space->Boo’s Astral Menagerie
save, the creature takes 36 (8d8) cold damage, and its speed is reduced to 0 until the end of its next turn. On a successful save, the creature takes half as much damage, and its speed isn’t reduced
. Magical ice covers the ground in a 20-foot radius centered on a point the dragon can see within 120 feet of itself. The ice, which is difficult terrain for all creatures except lunar dragons, lasts for
Compendium
- Sources->Dungeons & Dragons->Mythic Odysseys of Theros
incapacitated, the archon can’t be surprised, and both it and its mount have advantage on Dexterity saving throws. If the archon is reduced to 0 hit points while riding its mount, the mount is reduced to 0 hit
points as well.
Radiant Rebirth (Recharges after a Long Rest). If the archon is reduced to 0 hit points, it regains 30 hit points and springs back to its feet with a burst of radiance. Each
Compendium
- Sources->Dungeons & Dragons->Fizban's Treasury of Dragons
) Proficiency Bonus +3
Death Throes. When the draconian is reduced to 0 hit points, its magical essence lashes out as a ball of lightning at the closest creature within 30 feet of it before arcing out to
: dimension door, disguise self, sending
Reactions
Magic Shield (3/Day). When the draconian is hit by an attack roll, it can create an invisible barrier of magical force around itself, granting it a +5 bonus to its AC against that attack and potentially causing the attack to miss.
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
. If any section is reduced to 0 hit points, the living spell and its chamber are destroyed (see “Planar Destruction” below).
Magic Resistance. The living spell has advantage on saving throws
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
statue takes fire damage after being splashed with oil, it catches fire, taking 2d6 fire damage each round. If the statue is reduced to 0 hit points, it collapses, and the magic gem tumbles onto the field
,” they sleep in earthen graves hidden under covers made of sod and dead grass. Characters entering the circle who have a passive Wisdom (Perception) score of 16 or higher notice the dozen covered
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
through a curtain is greatly reduced; only creatures within 5 feet of it can hear anything from the other side. Any object thrown or shot through a watery curtain has a cost of 60 feet immediately applied
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
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
minute, but the restrained target’s speed is halved instead of being reduced to 0. At the start of each of its turns, the restrained target takes 4 (1d8) force damage. A restrained target can repeat the
also use Force Barrier, if available.
Repelling Burst. Melee Spell Attack: +7 to hit, reach 30 ft., one target. Hit: 13 (2d8 + 4) force damage. If the target is a Large or smaller creature, it must
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a5
suspended in the air.
In the west side of the room is a black gate, and on the wall near it is a contact stone.
Creatures. One reduced-threat aboleth (see “Reduced-Threat Monsters” above) dwells
deep in the pool. Within this room, the aboleth can use the water globes (see “Water Globes” below) to move around. The aboleth’s ordeal in the Doomvault has weakened it, making it a reduced threat. In
Compendium
- Sources->Dungeons & Dragons->Mythic Odysseys of Theros
the eastern edge of the vast Siren Sea. Eastward from the sea, the land rises up to two ridges of mountains. The lofty peaks of the second ridge form a barrier that few mortals have passed, so only
population of Theros. Meletis covers the whole territory of the southwestern peninsula, Akros forms the northern frontier, and Setessa lies at the northern edge of the wild Nessian Wood. Two bands of
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
one of her eggs or wyrmlings being harmed. If Isendraug is reduced to fewer than half her hit points, she tries to escape through the submerged passage (area 4G), smashing through the thin ice that
covers it. Once she swims to the surface of the lagoon, she takes flight and looks for a place to roost, such as a greatship or the top of the iceberg. Even if her eggs are destroyed, she won’t leave
Compendium
- Sources->Dungeons & Dragons->Quests from the Infinite Staircase
. If the characters approach from the south, the giant beavers poke their heads above the barrier for a moment, then begin slapping their tails on the water. This calls the hunters in area L2, who
reduced to 0 hit points, the dam is breached. If the dam is breached, each creature in the lake is swept southward 300 feet by the ensuing deluge, though the beaver lodge (area L3) isn’t washed away
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
well are icy and require climbing gear or magic to scale. O3. Overlook The door opens into a large, nearly empty room. Snow has drifted into the corners, and frost covers the stone walls. Three barred
on a DC 12 Dexterity saving throw or take 7 (2d6) piercing damage from the spikes and be restrained until the spikes are retracted or the barrier is destroyed. The spikes can be retracted only by
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
that covers the pit is spring-loaded. After a creature falls into the pit, the cover snaps shut to trap its victim inside. A successful DC 20 Strength check is necessary to pry the cover open. The
damage and be knocked prone. The sphere stops when it hits a wall or similar barrier. It can't go around corners, but smart dungeon builders incorporate gentle, curving turns into nearby passages that
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
can choose one creature you can see in the aura. That creature must succeed on a Strength saving throw, or its speed is reduced to 0 until the start of your next turn, as magical frost covers it.
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
. When an untethered creature is shoved or otherwise moved across the floor, it travels in one direction and does not stop until it comes into contact with a wall or other barrier. The alcoves contain
information. The iron sphere is hollow and immobile, and it remains inert while the drape covers it. Belchorzh can use its telekinetic eye ray to remove the drape at any time, revealing the sphere and
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
flowing into the room, but the pipes can’t be stuffed while slime is pouring out of them. The slime covers the floor to a depth of 1 inch per round. If the crawlway to area 70 is exposed (see “Concealed
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