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Returning 35 results for 'before barrier diffusing cover reduced'.
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Equipment
As a Utilize action, you can spread Caltrops from their bag to cover a 5-foot-square area within 5 feet of yourself. A creature that enters this area for the first time on a turn must succeed on a DC
15 Dexterity saving throw or take 1 Piercing damage and have its Speed reduced to 0 until the start of its next turn. It takes 10 minutes to recover the Caltrops.
Monsters
Monster Manual
Astral Implosion. If the blob is reduced to 0 Hit Points, it implodes and ejects any creatures and objects engulfed by it into the Astral Sea. The blob itself vanishes, leaving behind a layer of
during this move. Failure: The target is engulfed. While engulfed, a target has Total Cover against attacks and other effects outside the blob, and when the blob moves, the engulfed target moves with it
Magic Items
Dungeon Master’s Guide
damage, and Vulnerability to Bludgeoning damage. It shatters and is destroyed when reduced to 0 Hit Points.
If the mirror is hanging on a vertical surface and you are within 5 feet of it, you can take a
Astral Plane. The gate originates where the one item was placed inside the other. Any creature within 10 feet of the gate and not behind Total Cover is sucked through it to a random location on the Astral Plane. The gate then closes. The gate is one-way only and can’t be reopened.
Monsters
Monster Manual
damage, and the target has the Prone condition. Success: Half damage only. Failure or Success: The target’s Speed is reduced to 0 until the end of its next turn.3: Raging Storm. A storm cloud
target has the Restrained condition, has Total Cover, and is suffocating. As an action, a buried creature or another creature within 5 feet of it can make a DC 18 Strength (Athletics) check. On a
Monsters
Strixhaven: A Curriculum of Chaos
Repelling Burst attacks. It can also use Force Barrier, if available.
Repelling Burst. Melee Spell Attack: +7;{"diceNotation":"1d20+7", "rollType":"to hit", "rollAction":"Repelling Burst"} to hit
creature, it must succeed on a DC 15 Strength saving throw or be pushed up to 10 feet directly away from the professor and become restrained until the start of professor’s next turn.
Force Barrier
Equipment
Cover until the start of your next turn. Additionally, your Speed becomes 0 and cannot be increased during that time.
To wield a Tower Shield, you must have a Strength of at least 15 and your Speed is reduced by 10 feet while wielding the shield.
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
Intellect Devourer
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Monster Manual (2014)
","rollAction":"Devour Intellect"}: If the total equals or exceeds the target’s Intelligence score, that score is reduced to 0. The target is stunned until it regains at least one point of
intellect devourer has total cover against attacks and other effects originating outside its host. The intellect devourer retains its Intelligence, Wisdom, and Charisma scores, as well as its
Monsters
Tales from the Yawning Portal
","rollDamageType":"fire"} fire damage.
Reduced Threat. This creature has -2 penalty on all ability checks and saving throws.Bite. Melee Weapon Attack: +9;{"diceNotation":"1d20+9","rollType":"to hit
and is swallowed, and the grapple ends. While swallowed, the creature is blinded and restrained, it has total cover against attacks and other effects outside the remorhaz, and it takes 21 (6d6
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
Banderhobb
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Volo's Guide to Monsters
the attack hits, the creature is swallowed, and the grapple ends. The swallowed creature is blinded and restrained, it has total cover against attacks and other effects outside the banderhobb, and it
takes 10 (3d6);{"diceNotation":"3d6","rollType":"damage","rollAction":"Swallow","rollDamageType":"necrotic"} necrotic damage at the start of each of the banderhobb's turns. A creature reduced to 0 hit
Monsters
Strixhaven: A Curriculum of Chaos
).
Sanguine Sense. While the blood mage isn’t blinded, it can see any creature that isn’t an Undead or a Construct within 60 feet of itself, even through total cover, heavily obscured areas
creature dies if reduced to 0 hit points by this necrotic damage.Oriq blood mages create deadly weapons formed of their own blood. They can also sense the life energy within nearby creatures, making the
Monsters
Strixhaven: A Curriculum of Chaos
).
Sanguine Sense. While Y’demi isn’t blinded, she can see any creature that isn’t an Undead or a Construct within 60 feet of itself, even through total cover, heavily obscured areas
dies if reduced to 0 hit points by this necrotic damage.The Oriq are a secret society of mages who wield forbidden magic in the service of their leader, Extus Narr. Narr was in consideration for
Monsters
Misplaced Monsters: Volume One
a successful save, the target takes half as much damage only. If this damage reduces the target to 0 hit points, the target dies, and its body is reduced to fine dust.
Created by Kenzie C.
Coral
-smelling cloud of gas that surrounds and shields the target. The target has half cover until the gas disappears at the start of Coral’s next turn.
Gift of Speech (1/Day). Coral targets one Beast she
Monsters
Mythic Odysseys of Theros
mouths. These blank surfaces they cover with distinctive golden masks.
Returned reenter the world blank and undead. No longer possessing the ability to form long-term memories, they generally can
’t build meaningful relationships or establish new lives. Instead, most experience fleeting emotions and follow hollow routines, their existences reduced to shadow plays without weight or substance
Monsters
Mordenkainen Presents: Monsters of the Multiverse
restrained, it has total cover against attacks and other effects outside the banderhobb, and it takes 10 (3d6);{"diceNotation":"3d6", "rollType":"damage", "rollAction":"Swallow", "rollDamageType":"necrotic
"} necrotic damage at the start of each of the banderhobb’s turns. A creature reduced to 0 hit points in this way stops taking the necrotic damage and becomes stable.
The banderhobb can have
Monsters
Monstrous Compendium Vol. 2: Dragonlance Creatures
’s statistics don’t change. The veil keeper reverts to its true form if the veil keeper is reduced to 0 hit points or if the veil keeper uses an action to end the transformation
attack, the veil keeper surrounds the creature with illusory mist, granting the creature half cover until the start of the veil keeper’s next turn.Masters of their innate illusory powers, irda
Monsters
Quests from the Infinite Staircase
":"acid"} acid damage at the start of each of its turns.
Spiked Leaves (Snapper Saw Only). Creatures within 10 feet of the horrid plant and not behind total cover must make a DC 14 Dexterity saving
":"Vampiric Tendril", "rollDamageType":"necrotic"} necrotic damage on a failed save or half as much damage on a successful one. The target’s hit point maximum is reduced by an amount equal to the
Monsters
Mythic Odysseys of Theros
surfaces with empty eye sockets and gaping mouths. These blank surfaces they cover with distinctive golden masks.
Returned reenter the world blank and undead. No longer possessing the ability to form
long-term memories, they generally can’t build meaningful relationships or establish new lives. Instead, most experience fleeting emotions and follow hollow routines, their existences reduced to
Monsters
Mythic Odysseys of Theros
mouths. These blank surfaces they cover with distinctive golden masks.
Returned reenter the world blank and undead. No longer possessing the ability to form long-term memories, they generally can
’t build meaningful relationships or establish new lives. Instead, most experience fleeting emotions and follow hollow routines, their existences reduced to shadow plays without weight or substance
Monsters
Bigby Presents: Glory of the Giants
necrotic, poison, and psychic damage. The object regains all its hit points at the end of every turn, but it turns to dust if reduced to 0 hit points or when the giant dies. If the rune is destroyed
billowing smoke, the giant has half cover. The armor stops billowing smoke after 1 minute, when the giant dies, when the giant uses a bonus action to end the effect, or when the giant’s fire rune is destroyed.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
(Recharges after a Short or Long Rest). If this creature is reduced to 0 hit points, it immediately makes a DC 10 Constitution saving throw. If it succeeds, it is instead reduced to 1 hit point.
Aura
of Death. This creature emanates a deathly aura that extends 30 feet in every direction from its space while it isn’t incapacitated. The aura is blocked by total cover. While in the aura, the
Monsters
Bigby Presents: Glory of the Giants
the end of every turn, but it turns to dust if reduced to 0 hit points or when the giant dies. If the rune is destroyed, the giant can inscribe a cloud rune on a mask in its possession when it finishes
half masks that cover their eyes. The masks’ runic magic allows these giants not only to see normally, but also to see through illusions, invisibility, darkness, and other forms of magical
Monsters
Strixhaven: A Curriculum of Chaos
. While Murgaxor isn’t blinded, he can see any creature that isn’t an Undead or a Construct within 60 feet of himself, even through total cover, heavily obscured areas, invisibility, or any
"} necrotic damage and is incapacitated until the end of its next turn. On a success, a creature takes half as much damage and isn’t incapacitated. A creature dies if reduced to 0 hit points by this
Monsters
Mythic Odysseys of Theros
they cover with distinctive golden masks.
Returned reenter the world blank and undead. No longer possessing the ability to form long-term memories, they generally can’t build meaningful
relationships or establish new lives. Instead, most experience fleeting emotions and follow hollow routines, their existences reduced to shadow plays without weight or substance.
Returned Masks. Adventurers
Magic Items
Tasha’s Cauldron of Everything
conjecture than fact, often referring to otherworldly beings, the mysterious Barrier Peaks in Oerth, and the supposedly related device known as the Machine of Lum the Mad. The best details on the device
hatch also opens it until the start of the caster’s next turn.
A creature can enter or exit through the hatch by spending 10 feet of movement. Those inside the servant have total cover from
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
Mythic Odysseys of Theros
Amphibious. Tromokratis can breathe air and water.
Hearts of the Kraken (Mythic Trait; Recharges after a Short or Long Rest). When Tromokratis is reduced to 0 hit points, it doesn’t die or
, it has total cover against attacks and other effects outside Tromokratis, and it takes 42 (12d6);{"diceNotation":"12d6","rollType":"damage","rollAction":"Bite","rollDamageType":"acid"} acid damage at
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->Player's Handbook (2014)
Blade Barrier 6th-level evocation Casting Time: 1 action Range: 90 feet Components: V, S Duration: Concentration, up to 10 minutes You create a vertical wall of whirling, razor-sharp blades made of
, 20 feet high, and 5 feet thick. The wall provides three-quarters cover to creatures behind it, and its space is difficult terrain. When a creature enters the wall’s area for the first time on a turn or
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
Reckless Steps Difficulty: Easy This puzzle features a word search on floor tiles, which might present a barrier to exploration in myriad scenarios. To cross safely, characters must first uncover
what words they’re searching for and then find them in the tiles. You enter a cobweb-filled room lit by torches on opposite walls. Dust on the floor has collected in grooves that cover rows of five-foot
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
Blade Barrier Level 6 Evocation (Cleric) Casting Time: Action
Range: 90 feet
Components: V, S
Duration: Concentration, up to 10 minutes
You create a wall of whirling blades made of magical
, and 5 feet thick. The wall provides Three-Quarters Cover, and its space is Difficult Terrain. Any creature in the wall’s space makes a Dexterity saving throw, taking 6d10 Force damage on a failed save
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
Blade Barrier Level 6 Evocation (Cleric) Casting Time: Action
Range: 90 feet
Components: V, S
Duration: Concentration, up to 10 minutes
You create a wall of whirling blades made of magical
, and 5 feet thick. The wall provides Three-Quarters Cover, and its space is Difficult Terrain. Any creature in the wall’s space makes a Dexterity saving throw, taking 6d10 Force damage on a failed save






