before beasts diffusing continues reduced

Sammaster (Dracolich Form)

Monsters Forgotten Realms: Adventures in Faerûn

until he is reduced to 0 Hit Points. If Sammaster is reduced to 0 Hit Points, his dracolich form dissolves to dust. After 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Soul Gem"} days

Immunity to Acid, Necrotic, Poison, and Psychic damage. The gem regains all its Hit Points at the end of every turn, but it turns to dust if reduced to 0 Hit Points.Multiattack. Sammaster makes three Rend

Sammaster (Lich Form)

Monsters Forgotten Realms: Adventures in Faerûn

Resistance. Sammaster has Advantage on saving throws against spells and other magical effects. Soul Gem. If Sammaster is reduced to 0 Hit Points while his magical soul gem exists, his lich form dissolves

Tiny object that has AC 20; HP 50; and Immunity to Acid, Necrotic, Poison, and Psychic damage. The gem regains all its Hit Points at the end of every turn, but it turns to dust if reduced to 0 Hit Points

Vampire Infernalist

Monsters Astarion's Book of Hungers

(if any). The target’s Hit Point maximum decreases by an amount equal to the Necrotic damage taken, and the vampire regains Hit Points equal to that amount. A Humanoid reduced to 0 Hit Points by

containing an infernalist’s lair is warped by its presence, creating the following effects, all of which happen at the vampire’s discretion: Diabolic Beasts. Animals in the vampire’s domain

Clay Golem Legacy

Monsters Basic Rules (2014)

continues to do so until it is destroyed or regains all its hit points. Immutable Form. The golem is immune to any spell or effect that would alter its form. Magic Resistance. The golem has advantage on

":"bludgeoning"} bludgeoning damage. If the target is a creature, it must succeed on a DC 15 Constitution saving throw or have its hit point maximum reduced by an amount equal to the damage taken. The target

Reduced-threat Clay Golem

Monsters Tales from the Yawning Portal

continues to do so until it is destroyed or regains all its hit points. Immutable Form. The golem is immune to any spell or effect that would alter its form. Magic Resistance. The golem has advantage on

saving throws against spells and other magical effects. Magic Weapons. The golem's weapon attacks are magical. Reduced Threat. This creature has -2 penalty on all ability checks and saving

King Jhaeros

Monsters Keys from the Golden Vault

is near enough to move to and attack, Jhaeros attacks an object, with preference for an object smaller than himself. Once Jhaeros goes berserk, he continues to do so until he is destroyed or regains

Constitution saving throw or have its hit point maximum reduced by an amount equal to the damage taken. The target dies if this attack reduces its hit point maximum to 0. The reduction lasts until removed by the

Demogorgon

Monsters Mordenkainen Presents: Monsters of the Multiverse

maximum is reduced by an amount equal to the damage taken. This reduction lasts until the target finishes a long rest. The target dies if its hit point maximum is reduced to 0. Gaze. Demogorgon turns his

disadvantage, and all Charisma (Deception) and Charisma (Intimidation) checks have advantage. Frenzied Animals. Beasts within 1 mile of the lair become frenzied and violent—even creatures that are

Deadbark Dryad

Monsters Vecna: Eve of Ruin

spells and other magical effects. Speak with Beasts and Plants. The dryad can communicate with Beasts and Plants as if they shared a language.Multiattack. The dryad makes two Poisonous Thorn attacks and

condition. All vines immediately wither and disappear when the dryad is reduced to 0 hit points. Spellcasting. The dryad casts one of the following spells, requiring no material components and using

Reduced-threat Flesh Golem

Monsters Tales from the Yawning Portal

. Once the golem goes berserk, it continues to do so until it is destroyed or regains all its hit points. The golem's creator, if within 60 feet of the berserk golem, can try to calm it by speaking

. The golem's weapon attacks are magical. Reduced Threat. This creature has -2 penalty on all ability checks and saving throws.Multiattack. The golem makes two slam attacks. Slam. Melee Weapon Attack

Demogorgon Legacy

Monsters Out of the Abyss

"} bludgeoning damage. If the target is a creature, it must succeed on a DC 23 Constitution saving throw or its hit point maximum is reduced by an amount equal to the damage taken. This reduction lasts

until the target finishes a long rest. The target dies if its hit point maximum is reduced to 0. Gaze. Demogorgon turns his magical gaze toward one creature that he can see within 120 feet of him. That

Animate Objects Legacy

Spells Basic Rules (2014)

, Huge targets count as eight objects. You can't animate any object larger than Huge. Each target animates and becomes a creature under your control until the spell ends or until reduced to 0 hit points

particular chamber or corridor. If you issue no commands, the creature only defends itself against hostile creatures. Once given an order, the creature continues to follow it until its task is complete

Orcus

Monsters Mordenkainen Presents: Monsters of the Multiverse

of the following effects: Charnel Realm. The air is filled with the stench of rotting flesh, and buzzing flies grow thick within the region. Undead Beasts. Dead Beasts periodically animate as

(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

Vampire Warrior Legacy

Monsters Monster Manual (2014)

);{"diceNotation":"3d6","rollType":"damage","rollAction":"Bite","rollDamageType":"necrotic"} necrotic damage. The target's hit point maximum is reduced by an amount equal to the necrotic damage taken

the Night"} rounds, acting as allies of the vampire and obeying its spoken commands. The beasts remain for 1 hour, until the vampire dies, or until the vampire dismisses them as a bonus action.The

Dullahan

Monsters Van Richten’s Guide to Ravenloft

Headless Summoning (Recharges after a Short or Long Rest). If the dullahan is reduced to 0 hit points, it doesn’t die or fall unconscious. Instead, it regains 97 hit points. In addition, it

a specific location their battlefield. This gives rise to stories of haunted battlegrounds, ruins, roads, river crossings and other strategic locations where a dullahan continues a terrifying

Draconic Shard

Monsters Fizban's Treasury of Dragons

is turned; until it is reduced to 0 hit points; or until an effect that ends possession, such as a dispel evil and good spell, is used on it. When it leaves the object, it reappears in the nearest

. In this vessel, a draconic shard continues to pursue the interests and struggles that drove the dragon, perhaps even accompanying adventurers in the guise of an intelligent magic item and steering

Vampire Legacy

Monsters Basic Rules (2014)

point maximum is reduced by an amount equal to the necrotic damage taken, and the vampire regains hit points equal to that amount. The reduction lasts until the target finishes a long rest. The target

. The beasts remain for 1 hour, until the vampire dies, or until the vampire dismisses them as a bonus action.The vampire can take 3 legendary actions, choosing from the options below. Only one

Vampire Spellcaster Legacy

Monsters Monster Manual (2014)

":"3d6","rollType":"damage","rollAction":"Bite","rollDamageType":"necrotic"} necrotic damage. The target's hit point maximum is reduced by an amount equal to the necrotic damage taken, and the vampire

, acting as allies of the vampire and obeying its spoken commands. The beasts remain for 1 hour, until the vampire dies, or until the vampire dismisses them as a bonus action.The vampire can take 3

Adult Amethyst Dragon

Monsters Fizban's Treasury of Dragons

next turn. On a successful save, the creature takes half as much damage, and its speed isn’t reduced. Spellcasting (Psionics). The dragon casts one of the following spells, requiring no spell

object dropped down one of the chimneys continues falling endlessly unless it or some outside force has the means to slow or stop it. This property of the lair vanishes after 1d10;{"diceNotation":"1d10

Cradle of the Frost Scion

Monsters Bigby Presents: Glory of the Giants

", "rollType":"damage", "rollAction":"Freezing Breath", "rollDamageType":"cold"} cold damage, and its speed is reduced to 0 until the end of its next turn. On a successful save, a creature takes half as

attack and damage rolls. Thriving Wildlife. Beasts reproduce rapidly and thrive within 6 miles of the scion. If the scion dies, these effects end immediately. Scions of Giants’ Gods Giants

Ancient Amethyst Dragon

Monsters Fizban's Treasury of Dragons

next turn. On a successful save, the creature takes half as much damage, and its speed isn’t reduced. Spellcasting (Psionics). The dragon casts one of the following spells, requiring no spell

the lower level brings a creature to the upper level. A creature or object dropped down one of the chimneys continues falling endlessly unless it or some outside force has the means to slow or stop it

Imix

Monsters Princes of the Apocalypse

of Imix, and disappear if Imix is reduced to 0 hit points.Imix can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end

die and ponds dry up; after 10 days, unprotected livestock dies, and wells and small rivers dry up; after 20 days, large lakes and rivers are reduced in depth by 20 feet and shrink accordingly

Zorak Lightdrinker

Monsters Waterdeep: Dungeon of the Mad Mage

","rollAction":"Bite","rollDamageType":"necrotic"} necrotic damage. The target's hit point maximum is reduced by an amount equal to the necrotic damage taken, and Zorak regains hit points equal to that

in 1d4;{"diceNotation":"1d4","rollType":"roll","rollAction":"Children of the Night"} rounds, acting as allies of Zorak and obeying his spoken commands. The beasts remain for 1 hour, until Zorak dies

Zuggtmoy

Monsters Mordenkainen Presents: Monsters of the Multiverse

, if it is reduced to 0 hit points, each creature within 10 feet of it takes poison damage equal to its number of Hit Dice. Poison; Bludgeoning, Piercing, and Slashing that is NonmagicalCold, Fire

, and it lingers for 1 minute. Humanoids and Beasts in the cloud when it appears, or that enter it later, must make a DC 19 Wisdom saving throw. On a successful save, a creature can’t be infected by

Background

Compendium - Sources->Dungeons & Dragons->Journeys through the Radiant Citadel

, new volunteers keep working in the Rattle to help provide for their people. If the bounty of the Ribbon continues to fade, learning to survive in the Rattle will prove vital to supporting

Godsbreath’s people. But the Rattle is home to more than feral beasts. A nightmarish Undead known as a soul shaker has risen from these bloody lands, targeting a young worker named Kianna at a remote farm.

Keresta Delvingstone

Monsters Waterdeep: Dungeon of the Mad Mage

","rollType":"damage","rollAction":"Bite","rollDamageType":"necrotic"} necrotic damage. The target's hit point maximum is reduced by an amount equal to the necrotic damage taken, and Keresta regains hit

commands. The beasts remain for 1 hour, until Keresta dies, or until Keresta dismisses them as a bonus action.Keresta can take 3 legendary actions, choosing from the options below. Only one legendary

Strahd von Zarovich

Monsters Curse of Strahd

","rollDamageType":"necrotic"} necrotic damage. The target’s hit point maximum is reduced by an amount equal to the necrotic damage taken, and Strahd regains hit points equal to that amount. The

reduction lasts until the target finishes a long rest. The target dies if its hit point maximum is reduced to 0. A humanoid slain in this way and then buried in the ground rises the following night as a

Puzzle Features

Compendium - Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything

, creatures corresponding to the image above the lock (1d4 giant bats, 1d4 giant poisonous snakes, 1d4 giant wolf spiders, or 1d4 wolves) are summoned into the room. Each summoned creature is hostile and disappears after 10 minutes or when reduced to 0 hit points. These beasts can’t be charmed or frightened.

Facing the Cassalanters

Compendium - Sources->Dungeons & Dragons->Waterdeep: Dragon Heist

characters reduce Ammalia to 30 hit points or fewer and Victoro is with her, he banishes her to safety for a few brief moments while he continues fighting. If either Victoro or Ammalia is reduced to 30 hit

30. Iron Barrier

Compendium - Sources->Dungeons & Dragons->Tomb of Annihilation

the tunnel continues onward. The minotaur face is etched into both sides of a 1-inch-thick, sharp-edged iron sheet that blocks the crawlway. The holes that form the eyes are 2 inches wide. The

must succeed on a DC 15 Dexterity saving throw or take 44 (8d10) slashing damage. Any creature reduced to 0 hit points by this damage is chopped in two.

K46. Parapets

Compendium - Sources->Dungeons & Dragons->Curse of Strahd

K46. Parapets You stand on a ten-foot-wide walkway that encircles most of the keep. The drizzle of rain continues, punctuated by the occasional clap of thunder or stroke of lightning. Far below these

outer walls of Ravenloft day and night. Under a darkened sky, characters without darkvision are more likely to hear the clatter of the armor approaching before they can see it. The armor can’t be salvaged if it is reduced to 0 hit points.

Circle of the Shepherd

Compendium - Sources->Dungeons & Dragons->Xanathar's Guide to Everything

reduced to 0 hit points or are incapacitated against your will, you can immediately gain the benefits of conjure animals as if it were cast using a 9th-level spell slot. It summons four beasts of your

Circle of the Shepherd Druids of the Circle of the Shepherd commune with the spirits of nature, especially the spirits of beasts and the fey, and call to those spirits for aid. These druids recognize

Let Them Speak Now …

Compendium - Sources->Dungeons & Dragons->Out of the Abyss

into the Abyss. Characters reduced to 0 hit points in the battle on the Astral Plane are catapulted back to their bodies on the Material Plane. Their rapport with Araumycos is broken, and they are

adventurers entered into rapport with Araumycos, so that characters shunted out of that rapport can defend their compatriots’ helpless bodies while the fight continues. If all the characters are defeated on

Running the Encounter

Compendium - Sources->Dungeons & Dragons->Dragon Delves

crew and passengers into the ocean. If he lacks clear targets for his Repulsion Breath, Skalanthas seeks to damage the ship; he avoids harming creatures whenever possible. Skalanthas continues his

(Intimidation or Persuasion) check. On a success, Orso reluctantly hands it over, hoping it will aid in the characters’ next encounter with the dragon. The Ship Is Sunk. If the Wavemount is reduced to 0

The Dawn Mother

Compendium - Sources->Dungeons & Dragons->Journeys through the Radiant Citadel

, she has attacked Cht-Chak’s innocent band. If attacked, the Dawn Mother turns her rage on whoever harmed her. Her rage continues until she is reduced 50 hit points or fewer, after which she comes to

Facing Xanathar

Compendium - Sources->Dungeons & Dragons->Waterdeep: Dragon Heist

offer. This process continues until the characters comply or none are left. Those who agree to the beholder’s terms are permitted to leave with their lives. If the characters give Xanathar the stone, it

majordomo, Ahmaergo, to keep an eye on them. If Xanathar is reduced to half its maximum hit points, or if it believes its life to be in mortal danger, it activates its ring of invisibility and howls

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