before becomes diffusing covering reduces

Phase Spider

Monsters Monster Manual

. 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.

Black Pudding

Monsters Monster Manual

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

. Trigger: While the pudding is Large or Medium and has 10+ Hit Points, it becomes Bloodied or is subjected to Lightning or Slashing damage. Response: The pudding splits into two new Black Puddings. Each new

Robe of Useful Items

Magic Items Dungeon Master’s Guide

This robe has cloth patches of various shapes and colors covering it. While wearing the robe, you can take a Magic action to detach one of the patches, causing it to become the object or creature it

represents. Once the last patch is removed, the robe becomes an ordinary garment. The robe has two of each of the following patches: Bullseye Lantern (filled and lit) Dagger Mirror Pole Rope

Deck of Many Things

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

you draw the card or at any other time before you die. Flames. A powerful devil becomes your enemy. The devil seeks your ruin and torments you, savoring your suffering before attempting to slay you

Dirge

Spells Forgotten Realms: Heroes of Faerûn

save only once per turn. Casting as a Circle Spell. Casting this as a Circle spell requires a minimum of two secondary casters. If the spell is cast as a Circle spell, its duration becomes

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.

Ice Spider

Monsters Storm King's Thunder

much damage on a successful one. If the poison damage reduces the target to 0 hit points, the target is stable but poisoned for 1 hour, even after regaining hit points, and is paralyzed while poisoned

psychic damage).Ice spiders have red eyes and white fur covering their bodies, and they weave liquid webs that crystallize quickly, forming frosty sheets and icy cocoons.Cold

Ice Spider Queen

Monsters Storm King's Thunder

damage on a successful one. If the poison damage reduces the target to 0 hit points, the target is stable but poisoned for 1 hour, even after regaining hit points, and is paralyzed while poisoned in this

attacked and destroyed (AC 10; hp 5; vulnerability to fire damage; immunity to poison, and psychic damage).Ice spiders have red eyes and white fur covering their bodies, and they weave liquid webs that crystallize quickly, forming frosty sheets and icy cocoons.Cold

Documancy Satchel

Magic Items Acquisitions Incorporated

At rank 2, your documancy satchel becomes a common magic item, allowing you to magically send and receive documents to and from Head Office through a special pouch. Your documancy satchel magically

produces prewritten and signature-ready contracts at your request, covering most common contractual needs. It also occasionally produces sticky notes printed with useful information and inspirational

Beholder Zombie Legacy

Monsters Monster Manual (2014)

damage reduces the creature to 0 hit points, its body becomes a pile of fine gray dust. If the target is a Large or smaller nonmagical object or creation of magical force, it is disintegrated without a

Undead Fortitude. If damage reduces the zombie to 0 hit points, it must make a Constitution saving throw with a DC of 5 + the damage taken, unless the damage is radiant or from a critical hit. On a

Orc Nurtured One of Yurtrus Legacy

Monsters Volo's Guide to Monsters

":"poison"} poison damage and becomes poisoned. On a success, the creature takes half as much damage and isn't poisoned. A creature poisoned by this effect can repeat the save at the end of each of

","rollAction":"Claws","rollDamageType":"slashing"} slashing damage plus 2 (1d4);{"diceNotation":"1d4","rollType":"damage","rollAction":"Claws","rollDamageType":"necrotic"} necrotic damage. Corrupted Vengeance. The orc reduces itself to 0 hit points, triggering its Corrupted Carrier trait.

Robe of Useful Items Legacy

Magic Items Basic Rules (2014)

This robe has cloth patches of various shapes and colors covering it. While wearing the robe, you can use an action to detach one of the patches, causing it to become the object or creature it

represents. Once the last patch is removed, the robe becomes an ordinary garment. The robe has two of each of the following patches: Dagger Lantern, Bullseye;Bullseye lantern (filled and lit) Mirror

Kayalithica

Monsters Storm King's Thunder

end of the hour, provided the giant’s meditation has been uninterrupted, it becomes petrified for 8 hours. At the end of this time, the giant is no longer petrified and gains tremorsense out to

- this magic weapon has no bonus to attack or damage rolls. A creature can attune to it, and the weapon enlarges or reduces to be an appropriate size for that creature.Multiattack. The giant makes two

Shoosuva

Monsters Mordenkainen Presents: Monsters of the Multiverse

poison becomes easy pickings for any nearby members of the war band. Each shoosuva is bonded to a particular worshiper of Yeenoghu and fights alongside its master. A gnoll that has been gifted with a

shoosuva is second only to a flind in status within a war band dedicated to Yeenoghu.PoisonCold, Fire, LightningRampage. When it reduces a creature to 0 hit points with a melee attack on its turn, the shoosuva can move up to half its speed and make one Bite attack.

Beholder Legacy

Monsters Monster Manual (2014)

or take 45 (10d8);{"diceNotation":"10d8","rollType":"damage","rollAction":"Disintegration Ray","rollDamageType":"force"} force damage. If this damage reduces the creature to 0 hit points, its body

becomes a pile of fine gray dust. If the target is a Large or smaller nonmagical object or creation of magical force, it is disintegrated without a saving throw. If the target is a Huge or larger

Death Tyrant Legacy

Monsters Monster Manual (2014)

and whether the cone is active. Any creature in that area can’t regain hit points. Any humanoid that dies there becomes a zombie under the tyrant’s command. The dead humanoid retains its

succeed on a DC 17 Dexterity saving throw or take 45 (10d8);{"diceNotation":"10d8","rollAction":"Disintegration Ray","rollType":"damage","rollDamageType":"force"} force damage. If this damage reduces the

Zombie Clot

Monsters Van Richten’s Guide to Ravenloft

creature’s next turn. Undead Fortitude. If damage reduces the zombie to 0 hit points, it must make a Constitution saving throw with a DC of 5 + the damage taken, unless the damage is radiant or

":"Flesh Entomb","rollDamageType":"bludgeoning"} bludgeoning damage, and if the target is a Large or smaller creature, it becomes entombed in dead flesh. A creature entombed in the dead flesh is

Symbol Legacy

Spells Basic Rules (2014)

stepping on the glyph, removing another object covering it, approaching within a certain distance of it, or manipulating the object that holds it. For glyphs inscribed within an object, the most

communication and has disadvantage on attack rolls and ability checks. Fear. Each target must make a Wisdom saving throw and becomes frightened for 1 minute on a failed save. While frightened, the

Dybbuk Legacy

Monsters Mordenkainen’s Tome of Foes

":"Tendril"}. This reduction lasts until the target finishes a short or long rest. The target dies if this effect reduces its hit point maximum to 0. Possess Corpse (Recharge 6);{"diceNotation":"1d6

humanoid. The dybbuk is now effectively the possessed creature. Its type becomes undead, though it now looks alive, and it gains a number of temporary hit points equal to the corpse's hit point maximum in

Ogrémoch

Monsters Princes of the Apocalypse

creature within 30 feet of Ogrémoch becomes outlined in orange light, shedding dim light in a 10-foot radius. Any attack roll against an affected creature has advantage if the attacker can see it

becomes difficult terrain. A creature that moves through the affected area takes 1d8;{"diceNotation":"1d8","rollType":"damage","rollAction":"Crystalline Spikes","rollDamageType":"piercing"} piercing

Eyestalk of Gzemnid

Monsters Planescape: Adventures in the Multiverse

);{"diceNotation":"10d10", "rollType":"damage", "rollAction":"Eradication Gaze", "rollDamageType":"necrotic"} necrotic damage. If this damage reduces a creature to 0 hit points, its body becomes a

Lesser Death Dragon

Monsters Dragonlance: Shadow of the Dragon Queen

, or half as much damage on a successful one. A creature dies if the breath reduces it to 0 hit points. Additionally, any Medium or smaller Humanoid killed by the breath’s damage, as well as every

corpse of such a creatures within the cone, becomes a zombie (see the Monster Manual) under the dragon’s control. The zombie acts on the dragon’s initiative but immediately after the

Nilbog Legacy

Monsters Volo's Guide to Monsters

","rollType":"damage","rollAction":"Shortbow","rollDamageType":"piercing"} piercing damage.Reversal of Fortune. In response to another creature dealing damage to the nilbog, the nilbog reduces the

goblin targeted by the spirit must succeed on a DC 15 Charisma saving throw or become possessed. While possessed by the spirit, the goblin’s alignment becomes chaotic evil, its Charisma becomes

Hlam

Monsters Waterdeep: Dragon Heist

","rollAction":"Deflect Missile"}. If the damage is reduced to 0, Hlam catches the missile if it's small enough to hold in one hand and he has a hand free. Slow Fall. Hlam reduces the bludgeoning damage he takes

. Invisibility (Costs 3 Actions). Hlam becomes invisible until the end of his next turn. The effect ends if Hlam attacks or casts a spell.Poison

Daemogoth Titan

Monsters Strixhaven: A Curriculum of Chaos

creature it touches throughout the ritual. The creature becomes bound by the pact until it dies, the titan dies, or the pact is broken by a wish spell. The titan chooses one spell from the

creature dies if this effect reduces its hit point maximum to 0. The blessing can be removed only by a wish spell.Psychic

Gnome Ceremorph

Monsters Icewind Dale: Rime of the Frostmaiden

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

the weapon to fire 50 shots. After its last shot is expended, the device becomes inoperable. The energy cell can’t be removed without destroying the weapon.

Yeenoghu

Monsters Mordenkainen Presents: Monsters of the Multiverse

him—unless he becomes bored and wanders away. The Beast of Butchery has a long rivalry with Baphomet, the Horned King, and the two demon lords and their followers attack one another on sight

this creature’s proficiency bonus plus its Strength modifier, reach 5 ft., one target. Hit: 1d4 + this creature’s Strength modifier piercing damage. Rampage. When this creature reduces a

Ulitharid

Monsters Mordenkainen Presents: Monsters of the Multiverse

":"damage", "rollAction":"Extract Brain", "rollDamageType":"piercing"} piercing damage. If this damage reduces the target to 0 hit points, the ulitharid kills the target by extracting and devouring its

of an ulitharid varies. In most colonies, the ulitharid becomes an elder brain’s most favored servant, invested with power and authority. In others, the elder brain perceives an ulitharid as a

Greater Death Dragon

Monsters Dragonlance: Shadow of the Dragon Queen

", "rollAction":"Cataclysmic Breath", "rollDamageType":"necrotic"} necrotic damage on a failed save, or half as much damage on a successful one. A creature dies if the breath reduces it to 0 hit points

. Additionally, any Medium or smaller Humanoid killed by the breath’s damage, as well as every corpse of such a creature within the cone, becomes a zombie (see the Monster Manual) under the dragon

Demilich (Variant) Legacy

Monsters Monster Manual (2014)

":"necrotic"} necrotic damage, and if this damage reduces the target to 0 hit points, its soul is trapped as if it failed the saving throw. A soul trapped in a gem for 24 hours is devoured and ceases to

curse on a success.The transformation into a demilich isn’t a bitter end for all liches that experience it. Made as a conscious choice, the path of the demilich becomes the next step in a dark

Lord Soth

Monsters Dragonlance: Shadow of the Dragon Queen

Medium or smaller Humanoid killed by this damage, as well as every corpse of such a creature within the sphere, becomes a skeleton (see the Monster Manual) under Soth’s control. The skeleton

Constitution saving throw, taking 100 necrotic damage on a failed save, or half as much damage on a successful one. If this damage reduces the target to 0 hit points, the target dies.Soth can take 3

5. Tomb Stone and Wet Lime

Compendium - Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3

each hour of contact with it reduces the armor’s AC by 1, making the armor useless if its AC becomes 10. The lime can’t be removed from the stone, since it isn’t a coating. Moving the Block. After the

5. Tomb Stone and Wet Lime The walls of this corridor are wet and slimy. The stucco covering has become saturated with water and is decomposing and sloughing off in spots on the southern wall

Priest of Osybus (Dread)

Monsters Van Richten’s Guide to Ravenloft

":"Soul Blade","rollDamageType":"piercing"} piercing damage, and if the target is a creature, it is paralyzed until the start of the priest’s next turn. If this damage reduces a Medium or smaller

, but it retains its Tattoo of Osybus trait, and all fire damage it deals becomes necrotic damage. The Tattoo of Osybus now appears carved into the skull’s forehead. 5 Priest of Osybus

Priest of Osybus

Monsters Van Richten’s Guide to Ravenloft

target is a creature, it is paralyzed until the start of the priest’s next turn. If this damage reduces a Medium or smaller creature to 0 hit points, the creature dies, and its soul is trapped in

deals becomes necrotic damage. The Tattoo of Osybus now appears carved into the skull’s forehead. 5 Priest of Osybus (Spectral);Spectral. The priest now appears wraithlike, and its

Yeenoghu Legacy

Monsters Out of the Abyss

. When Yeenoghu reduces a creature to 0 hit points with a melee attack on his turn, Yeenoghu can take a bonus action to move up to half his speed and make a bite attack.Multiattack. Yeenoghu makes three

— unless he becomes bored. The Beast of Butchery has a long rivalry with Baphomet, the Horned King, and the two demon lords and their followers attack one another on sight. The Gnoll Lord is

Priest of Osybus (Ectoplasmic)

Monsters Van Richten’s Guide to Ravenloft

","rollDamageType":"piercing"} piercing damage, and if the target is a creature, it is paralyzed until the start of the priest’s next turn. If this damage reduces a Medium or smaller creature to 0 hit points

replaced by that of a flameskull, but it retains its Tattoo of Osybus trait, and all fire damage it deals becomes necrotic damage. The Tattoo of Osybus now appears carved into the skull’s forehead

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