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Returning 35 results for 'before been device creature reduces'.
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Spells
Player’s Handbook
chosen type before the spell ends, the creature reduces the total damage taken by 1d4. A creature can benefit from this spell only once per turn.
You touch a willing creature and choose a damage type: Acid, Bludgeoning, Cold, Fire, Lightning, Necrotic, Piercing, Poison, Radiant, Slashing, or Thunder. When the creature takes damage of the
Spells
Player’s Handbook
You launch a green ray at a target you can see within range. The target can be a creature, a nonmagical object, or a creation of magical force, such as the wall created by Wall of Force.
A creature
targeted by this spell makes a Dexterity saving throw. On a failed save, the target takes 10d6 + 40 Force damage. If this damage reduces it to 0 Hit Points, it and everything nonmagical it is wearing
Monsters
Monster Manual
Saving Throw: DC 11, one creature directly underneath the piercer. Failure: 10 (3d6);{"diceNotation":"3d6", "rollType":"damage", "rollAction":"Drop. The piercer falls", "rollDamageType":"Piercing"} Piercing damage. Failure or Success: The piercer reduces any damage it takes from the fall by 20.
Monsters
Monster Manual
", "rollDamageType":"Force"} Force damage. If the target is a nonmagical object or a creation of magical force, a 10-foot Cube of it disintegrates into dust. Success: Half damage. Failure or Success: If the target is a creature and this damage reduces it to 0 Hit Points, it disintegrates into dust.
Poison
Undead Fortitude. If damage reduces the zombie to 0 Hit Points, it makes a Constitution saving throw (DC 5 plus the damage taken) unless the damage is Radiant or from a Critical Hit. On a successful
Monsters
Monster Manual
, without needing to make an ability check.
Web Walker. The spider ignores movement restrictions caused by webs, and the spider knows the location of any other creature in contact with the same
. If this damage reduces the target to 0 Hit Points, the target becomes Stable, and it has the Poisoned condition for 1 hour. While Poisoned, the target also has the Paralyzed condition.Ethereal Jaunt. The spider teleports from the Material Plane to the Ethereal Plane or vice versa.
Magic Items
Dungeon Master’s Guide
expanse filled with thick fog that reduces visibility to 10 feet. Creatures trapped in the mirror’s cells don’t age, and they don’t need to eat, drink, or sleep. A creature trapped
Magic action and use a command word to activate it. It remains activated until you take a Magic action and repeat the command word to deactivate it.
Any creature other than you that sees its
Monsters
Monster Manual
creature, it has the Grappled condition (escape DC 14) from all the mind flayer’s tentacles, and the target has the Stunned condition until the grapple ends.
Extract Brain. Constitution Saving
Throw: DC 15, one creature that is Grappled by the mind flayer’s Tentacles. Failure: 55 (10d10);{"diceNotation":"10d10", "rollType":"damage", "rollAction":"Extract Brain", "rollDamageType
Spells
Player’s Handbook
For the duration, the spell enlarges or reduces a creature or an object you can see within range (see the chosen effect below). A targeted object must be neither worn nor carried. If the target is an
unwilling creature, it can make a Constitution saving throw. On a successful save, the spell has no effect.
Everything that a targeted creature is wearing and carrying changes size with it. Any item
Monsters
Monster Manual
creature with the object. Failure: The object takes a −1 penalty to the AC it offers (armor) or to its attack rolls (weapon). Armor is destroyed if the penalty reduces its AC to 10, and a weapon
"} Piercing damage.
Antennae. The rust monster targets one nonmagical metal object—armor or a weapon—worn or carried by a creature within 5 feet of itself. Dexterity Saving Throw: DC 11, the
Monsters
Monster Manual
"} Bludgeoning damage. If the target is a Large or smaller creature, it has the Prone condition.Deflect Missile (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Deflect Missile
"}. Trigger: The giant is hit by a ranged attack roll and takes Bludgeoning, Piercing, or Slashing damage from it. Response: The giant reduces the damage it takes from the attack by 11 (1d10 + 6
Monsters
Monster Manual
Amorphous. The pudding can move through a space as narrow as 1 inch without expending extra movement to do so.
Corrosive Form. A creature that hits the pudding with a melee attack roll takes 4 (1d8
by the target takes a −1 penalty to the AC it offers. The armor is destroyed if the penalty reduces its AC to 10. The penalty can be removed by casting the Mending spell on the armor.Split
Magic Items
Dungeon Master’s Guide
attack rolls and damage rolls made with this magic weapon. If you hit an Undead with this weapon, you take 1d10 Necrotic damage, and the target regains 1d10 Hit Points. If this Necrotic damage reduces you
with a range of 30 feet.
Devour Soul. Whenever you use Blackrazor to reduce a creature to 0 Hit Points, the sword slays the creature and devours its soul unless it is a Construct or an Undead. A
Monsters
Monster Manual
liquid large enough to support the target. If this damage reduces the target to 0 Hit Points, the mind flayer kills it and magically devours its brain.
Mind Burst (Recharge 5–6);{"diceNotation":"1d6
", "rollType":"recharge", "rollAction":"Mind Burst"}. Intelligence Saving Throw: DC 17, each creature in a 40-foot Emanation originating from the mind flayer. Failure: 41 (8d8 + 5);{"diceNotation":"8d8
Monsters
Monster Manual
: Half damage. Failure or Success: If the target is a creature and this damage reduces it to 0 Hit Points, it disintegrates into dust.
Death Ray. Dexterity Saving Throw: DC 17. Failure: 55 (10d10
). Failure: The target has the Unconscious condition for 1 minute. The condition ends if the target takes damage or a creature within 5 feet of it takes an action to wake it.
Petrification Ray
Monsters
Monster Manual
or Success: If the target is a creature and this damage reduces it to 0 Hit Points, it disintegrates into dust. 10: Death Ray. Dexterity Saving Throw: DC 16. Failure: 55 (10d10);{"diceNotation":"10d10
Unconscious condition for 1 minute. The condition ends if the target takes damage or a creature within 5 feet of it takes an action to wake it. 8: Petrification Ray. Constitution Saving Throw: DC 16
Magic Items
Dungeon Master’s Guide
combat, you have Advantage on Death Saving Throws for 1 year. If someone else reduces your chosen foe to 0 Hit Points or you don’t choose a foe, this card has no effect.
Donjon. You disappear
ally with its attacks. You and your allies can each summon only one avatar as a consequence of this draw. A creature slain by an avatar can’t be restored to life.
Avatar of Death
Medium Undead
Spells
Forgotten Realms: Heroes of Faerûn
lost Hit Points nor reduces the creature’s Exhaustion level.
When the spell is cast, each secondary caster must expend a level 4+ spell slot; otherwise, the spell fails.
Deathly power fills a 60-foot Emanation originating from you for the duration.
When you cast this spell, you can designate creatures to be unaffected by it. Any other creature can’t regain Hit
Magic Items
Forgotten Realms: Heroes of Faerûn
Mechanical Determination. If damage reduces the wonder to 0 Hit Points, it makes a Constitution saving throw with a DC of 5 plus the damage taken unless the damage is Lightning or from a Critical Hit. On
a successful save, the wonder drops to 1 Hit Point instead.
Wind-Up Operation. The wonder has the Unconscious condition until another creature winds it with the wonder’s unique key for 1
Monsters
Forgotten Realms: Heroes of Faerûn
Mechanical Determination. If damage reduces the wonder to 0 Hit Points, it makes a Constitution saving throw with a DC of 5 plus the damage taken unless the damage is Lightning or from a Critical Hit
. On a successful save, the wonder drops to 1 Hit Point instead.
Wind-Up Operation. The wonder has the Unconscious condition until another creature winds it with the wonder’s unique key for 1
Magic Items
Forgotten Realms: Adventures in Faerûn
)", "rollDamageType":"Necrotic"} damage to you and each assistant. If this damage reduces a creature to 0 Hit Points, the creature is killed and immediately reanimates as a Zombie under the DM’s
Magic Items
Forgotten Realms: Adventures in Faerûn
ft. The gyrocopter can bear up to 2,000 pounds of cargo; if it bears any more than this, it deactivates.
Eight spectral cords are mounted to the inside of the cargo bay. A creature riding in the
gyrocopter wonder can take a Utilize action to attach itself to or detach itself from one of these cords. A creature attached to a cord can leap from the gyrocopter wonder and glide, moving up to 5 feet
Monsters
Astarion's Book of Hungers
smaller creature, it has the Grappled condition (escape DC 16) from one of two claws.
Bite. Constitution Saving Throw: DC 16, one creature within 5 feet that is willing or that has the Grappled
).Resilient Flesh. Trigger: The vampire is hit by a melee attack roll from an attacker the vampire can see. Response: The vampire reduces the damage it takes from the attack by 11 (2d6 + 4);{"diceNotation
Monsters
Van Richten’s Guide to Ravenloft
.
The Unbreakable Heart. The Unbreakable Heart is a nonmagical scientific wonder that replaces a creature’s heart. The device installs itself, connecting to a creature’s anatomy and
stitching itself into place if positioned in a cavity where the creature’s heart used to be. A creature with the device inside them is immune to disease, ceases to age, and does not die of old age
Monsters
Candlekeep Mysteries
(losing initiative ties), Zikran uses his handheld device to fire the cannon at one creature he can see, provided the creature is in the basement or on the staircase. Zikran’s target must make a
device that controls the elemental cannon. This device, shown in the accompanying illustration, looks like a metal rod with a tip shaped like a bird’s head.Elemental Cannon. On initiative count 20
Monsters
Icewind Dale: Rime of the Frostmaiden
Weapon Attack: +7;{"diceNotation":"1d20+7","rollType":"to hit","rollAction":"Tentacles"} to hit, reach 5 ft., one creature. Hit: 15 (2d10 + 4);{"diceNotation":"2d10+4","rollType":"damage","rollAction
ceremorph. Hit: 55 (10d10);{"diceNotation":"10d10","rollType":"damage","rollAction":"Extract Brain","rollDamageType":"piercing"} piercing damage. If this damage reduces the target to 0 hit points, the
Equipment
action to speak into the device’s mouthpiece and send a short message of twenty-five words or less to another creature wearing the matched fargab while it is within 18 miles of you. The message
emits from the speakers of the device and can be heard up to 10 feet away from the device. If no creature is wearing the fargab, the speakers make static noises instead.
Equipment
within 60 feet of the device when it goes off must succeed in a DC 10 Wisdom saving throw. On a failed save, the creature has the Frightened condition for one minute. As an Influence action, another
This small mechanical device is a specialty of gnomish crafters. As a Utilize action, you can throw the Noisemaker into a space within 60 feet. When it lands, it makes a loud noise of some kind
Magic Items
Planescape: Adventures in the Multiverse
it floats at a distance of 1d3 feet from you and you can access its properties. While the mimir is floating, a creature other than you can use an action to grasp or net the device, either by making a
This skull-shaped device is filled with knowledge. The device weighs 5 pounds and is covered with subtle etchings of planar sigils.
As a bonus action, you can toss the device into the air, whereupon
Caltrops (bag of 20)
Legacy
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Equipment
turn and take 1 piercing damage. Taking this damage reduces the creature's walking speed by 10 feet until the creature regains at least 1 hit point. A creature moving through the area at half speed doesn't need to make the save.
As an action, you can spread a bag of caltrops to cover a square area that is 5 feet on a side. Any creature that enters the area must succeed on a DC 15 Dexterity saving throw or stop moving this
Magic Items
Icewind Dale: Rime of the Frostmaiden
hold. The largest mythallars are 150 feet in diameter.
The Ythryn mythallar is a relatively small device—a mere 50 feet in diameter. To attune to this mythallar, a creature must finish a short
;s Guide. If a ninth creature tries to attune to the mythallar, nothing happens.
All creatures attuned to the Ythryn mythallar can sense when the device is being used. A creature attuned to the device
Magic Items
The Book of Many Things
DC 15 Constitution saving throw as the dagger flares with sickly light. The creature takes 6d6 necrotic damage on a failed save, or half as much on a successful one. If this damage reduces the creature to 0 hit points, the creature disintegrates into dust.
You gain a +1 bonus to attack and damage rolls made with this hooked, obsidian dagger.
When you hit a creature with this magic weapon and roll a 19 or 20 on the attack roll, the creature must make a
Magic Items
Acquisitions Incorporated
While attuned to this device, you have a +1 bonus to Intelligence saving throws. The first time you attune to the chronolometer, you choose one language you don’t know. You subsequently know
that language while attuned to the device.
Time Bandit. At the start of your turn, roll a d6 (no action required). On a 1–3, you slow down time, gaining an additional action on your turn and
Monsters
Icewind Dale: Rime of the Frostmaiden
":"damage","rollAction":"Charge","rollDamageType":"bludgeoning"} bludgeoning damage. If the target is a creature, it must succeed on a DC 14 Strength saving throw or be knocked prone.
Sure-Footed. The moose
snow. What they don't know is that the moose is using a magic mirror as a scrying device to show it where its enemies are.
Equipment
saving throw or be cursed with mummy rot. The cursed creature can’t regain hit points, and its hit point maximum decreases by 10 (3d6) for every 24 hours that elapse. If the curse reduces the
This poison is created during a mummy’s embalming process, distilled from the dead creature’s removed organs. A creature subjected to this poison must succeed on a DC 12 Constitution
Magic Items
Acquisitions Incorporated
While attuned to this device, you have a +1 bonus to Charisma saving throws, and you have advantage on Charisma (Intimidation) checks.
Aberrant Ally. You can conjure an aberrant creature from the
chaos of the multiverse to serve you. This functions as the conjure celestial spell (no concentration required), except the creature you summon is an aberration of challenge rating 4 or lower. Once you






