burst before device constantly removed

Gas Spore Fungus

Monsters Monster Manual

Death Burst. The gas spore bursts when it dies. Constitution Saving Throw: DC 10, each creature in a 20-foot Emanation originating from the gas spore. Failure: The target takes 10 (3d6

);{"diceNotation":"3d6", "rollType":"damage", "rollAction":"Death Burst", "rollDamageType":"Poison"} Poison damage and has the Poisoned condition for 1d12;{"diceNotation":"1d12", "rollType":"roll", "rollAction

Helm of Brilliance

Magic Items Dungeon Master’s Guide

This helm is set with 1d10 diamonds, 2d10 rubies, 3d10 fire opals, and 4d10 opals. Any gem pried from the helm crumbles to dust. When all the gems are removed or destroyed, the helm loses its magic

to cause one weapon you are holding to burst into flames. The flames emit Bright Light in a 10-foot radius and Dim Light for an additional 10 feet. The flames are harmless to you and the weapon. When

Eye and Hand of Vecna

Magic Items Dungeon Master’s Guide

to your head and remains there until you die. If the eye is ever removed, you die. Properties of the Eye. While you are attuned to the eye, your alignment is Neutral Evil, and you gain the following

. The hand grafts itself to your arm and becomes a functioning appendage. If the hand is ever removed, you die. Properties of the Hand. When you are attuned to the hand, your alignment is Neutral Evil

Manshoon

Monsters Forgotten Realms: Adventures in Faerûn

Magic Resistance. Manshoon has Advantage on saving throws against spells and other magical effects.Multiattack. Manshoon makes three Arcane Burst attacks. He can replace two attacks with a use of

Spellcasting. Arcane Burst. Melee or Ranged Attack Roll: +11;{"diceNotation":"1d20+11", "rollType":"to hit", "rollAction":"Arcane Burst"}, reach 5 ft., or range 120 ft. Hit: 32 (4d12 + 6);{"diceNotation

Elise

Monsters Van Richten’s Guide to Ravenloft

achievement, Elise is a confused, frustrated soul who never wished for her current circumstances. Elise’s heart has been replaced with the Unbreakable Heart. If this device is removed, Elise dies

. 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

Gas Spore Legacy

Monsters Monster Manual (2014)

Death Burst. The gas spore explodes when it drops to 0 hit points. Each creature within 20 feet of it must succeed on a DC 15 Constitution saving throw or take 10 (3d6);{"diceNotation":"3d6

infected creature's system, killing the creature in a number of hours equal to 1d12;{"diceNotation":"1d12","rollType":"roll"} + the creature's Constitution score, unless the disease is removed. In half that

Robot Controller

Equipment

turns, ending the effect on itself on a success. Replacing the Energy Cell. While the device has charges remaining, its energy cell can’t be removed. Once the device has 0 charges, you can replace the energy cell with a new cell by using an action or a bonus action.

This small handheld device features a glass pane with a glowing display that responds to your touch. The controller is powered by an energy cell stored in the device. Placing a full energy cell in

Gnome Ceremorph

Monsters Icewind Dale: Rime of the Frostmaiden

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.

ceremorph often carries a home-built device that functions as a laser pistol (see “Firearms” in the Dungeon Master’s Guide). This weapon is powered by an energy cell, which enables

Rime Hulk

Monsters Bigby Presents: Glory of the Giants

forms are unstable, constantly breaking apart and reforming as clouds of frost billow off them. As a rime hulk moves, it leaves a trail of ice that can freeze enemies in place. When it dies, a rime hulk explodes in a burst of frost.Cold, Poison

Death Burst. When the rime hulk dies, it explodes in a 10-foot-radius sphere of frigid air and frost centered on itself. Each creature in that area must succeed on a DC 15 Constitution saving throw

Kansaldi Fire-Eyes

Monsters Dragonlance: Shadow of the Dragon Queen

Special Equipment. Kansaldi has a glowing ruby embedded in her left eye socket. The gem functions as her eye and grants her truesight (included above). The gem can’t be removed while Kansaldi

is alive. When she dies, a creature can remove the gem as an action. The gem then functions as a gem of seeing.Multiattack. Kansaldi makes two Pike attacks and uses Flame Burst. Pike. Melee Weapon

Daemogoth Titan

Monsters Strixhaven: A Curriculum of Chaos

creature’s concentration on a spell. Once the bound creature casts the spell in this way, it can’t do so again until it finishes a long rest.Multiattack. The titan makes two Agonizing Burst

attacks. Agonizing Burst. Melee or Ranged Spell Attack: +12;{"diceNotation":"1d20+12", "rollType":"to hit", "rollAction":"Agonizing Burst"} to hit, reach 15 ft. or range 120 ft., one target. Hit: 17

Animated Breath (Lightning Form)

Monsters Fizban's Treasury of Dragons

animated lightning breath is a constantly shifting form of crackling lightning, and it can suddenly vanish from one place to reappear in another, striking like a bolt from the blue.LightningLightning

Burst (Lightning Form Only). The animated breath magically teleports to an unoccupied space it can see within 30 feet of it. Each creature with 5 feet of the animated breath after it teleports takes 3

Mist Hulk

Monsters Bigby Presents: Glory of the Giants

Air Form. The mist hulk can enter another creature’s space and stop there. It can move through a space as narrow as 1 inch without squeezing. Death Burst. When the mist hulk dies, it bursts in

":"Death Burst", "rollDamageType":"bludgeoning"} bludgeoning damage and has the prone condition. On a successful save, a creature takes half as much damage only.Multiattack. The mist hulk makes two Slam

Relentless Impaler

Monsters Vecna: Eve of Ruin

if it is reduced to 0 hit points while either the ceremonial stake is removed from the sacrifice’s corpse or the impaler is on a different plane of existence from that corpse. Legendary

", "rollDamageType":"piercing"} piercing damage plus 13 (3d8);{"diceNotation":"3d8", "rollType":"damage", "rollAction":"Wicked Spear", "rollDamageType":"necrotic"} necrotic damage. Spike Burst (Recharge 5–6

Animated Breath

Monsters Fizban's Treasury of Dragons

green gas, while a white dragon’s animated cold breath looks like a walking ice sculpture with frigid air whirling around it. A blue dragon’s animated lightning breath is a constantly

, fire, lightning, or poison)Lightning Burst (Lightning Form Only). The animated breath magically teleports to an unoccupied space it can see within 30 feet of it. Each creature with 5 feet of the

Needler Pistol

Equipment

pistol gives the pistol 10 charges. As an action while holding this pistol, you can expend 1 of its charges to fire a burst of glowing, needlelike darts from the pistol in a 15-foot cone. Each creature

or half as much damage on a successful one. Replacing the Energy Cell. While the pistol has charges remaining, its energy cell can’t be removed. Once the pistol has 0 charges, you can replace the energy cell with a new cell by using an action or a bonus action.

Needler Pistol

Equipment

pistol gives the pistol 10 charges. As an action while holding this pistol, you can expend 1 of its charges to fire a burst of glowing, needlelike darts from the pistol in a 15-foot cone. Each creature

or half as much damage on a successful one. Replacing the Energy Cell. While the pistol has charges remaining, its energy cell can’t be removed. Once the pistol has 0 charges, you can replace the energy cell with a new cell by using an action or a bonus action.

Helm of Brilliance Legacy

Magic Items Basic Rules (2014)

This dazzling helm is set with 1d10 diamonds, 2d10 rubies, 3d10 fire opals, and 4d10 opals. Any gem pried from the helm crumbles to dust. When all the gems are removed or destroyed, the helm loses

at least one ruby, you have resistance to fire damage. As long as the helm has at least one fire opal, you can use an action and speak a command word to cause one weapon you are holding to burst into

Quickling

Monsters Mordenkainen Presents: Monsters of the Multiverse

lacks meaning. To other creatures, a quickling seems blindingly fast, vanishing into an indistinct blur when it moves. Its cruel laughter is a burst of rapid staccato sounds, its speech a shrill

constantly paces and shifts in place, as though it can’t wait to be off again. Quicklings have a capricious nature and are always up to something. A quickling spends most of its time perpetrating

Zuggtmoy Legacy

Monsters Out of the Abyss

":"Pseudopod","rollDamageType":"poison"} poison damage. Infestation Spores (3/Day). Zuggtmoy releases spores that burst out in a cloud that fills a 20-foot-radius sphere centered on her, and it

","rollType":"recharge","rollAction":"Mind Control Spores"}. Zuggtmoy releases spores that burst out in a cloud that fills a 20-foot-radius sphere centered on her, and it lingers for 1 minute. Humanoids and

Scion of Memnor

Monsters Bigby Presents: Glory of the Giants

space as close as possible to the center. Then a burst of thunder erupts in a 30-foot-radius sphere centered on the same point. Each creature in that area takes 52 (8d12);{"diceNotation":"8d12

turn.A slumbering scion of Memnor appears as a dense, slowly drifting tower of clouds that never dissipates. Often, this cloud lingers over a remote valley, creating a constantly overcast sky. Sapient

Eye and Hand of Vecna Legacy

Magic Items Dungeon Master’s Guide (2014)

transforms into a golden eye with a slit for a pupil, much like that of a cat. If the eye is ever removed, you die. To attune to the hand, you must lop off your left hand at the wrist and the press

the artifact against the stump. The hand grafts itself to your arm and becomes a functioning appendage. If the hand is ever removed, you die. Random Properties. The Eye of Vecna and the Hand of Vecna

Geryon (Summoner Variant) Legacy

Monsters Mordenkainen’s Tome of Foes

. This reduction lasts until the poisoned condition is removed. Teleport. Geryon magically teleports, along with any equipment he is wearing and carrying, up to 120 feet to an unoccupied space he can

initiative ties), Geryon can take a lair action to cause one of the following effects; he can't use the same effect two rounds in a row: Geryon causes a blast of cold to burst from the ground at a point

Geryon Legacy

Monsters Mordenkainen’s Tome of Foes

. This reduction lasts until the poisoned condition is removed. Teleport. Geryon magically teleports, along with any equipment he is wearing and carrying, up to 120 feet to an unoccupied space he can

initiative count 20 (losing initiative ties), Geryon can take a lair action to cause one of the following effects; he can't use the same effect two rounds in a row: Geryon causes a blast of cold to burst

Geryon

Monsters Mordenkainen Presents: Monsters of the Multiverse

long rest. The target’s hit point maximum is reduced by an amount equal to half the poison damage taken. This reduction lasts until the poisoned condition is removed. The target dies if its hit

following lair actions; he can’t take the same lair action two rounds in a row: Banish. Geryon casts the banishment spell. Chill Blast. Geryon causes a blast of cold to burst from the ground

Halaster Blackcloak

Monsters Waterdeep: Dungeon of the Mad Mage

groups of adventurers try to gain decisive control of just a small section of Undermountain’s halls, Halaster constantly alters the dungeon’s perils to thwart them. Halaster’s true

or an archway previously removed in this way. Halaster deactivates or reactivates one of Undermountain’s magic gates. The gate must be within 120 feet of him. Regional Effects When Halaster

Geryon (Variant)

Monsters Mordenkainen Presents: Monsters of the Multiverse

long rest. The target’s hit point maximum is reduced by an amount equal to half the poison damage taken. This reduction lasts until the poisoned condition is removed. The target dies if its hit

one of the following lair actions; he can’t take the same lair action two rounds in a row: Banish. Geryon casts the banishment spell. Chill Blast. Geryon causes a blast of cold to burst from the

Yeenoghu Legacy

Monsters Out of the Abyss

same effect two rounds in a row. Yeenoghu causes an iron spike—5 feet tall and 1 inch in diameter—to burst from the ground at a point he can see within 100 feet of him. Any creature in

constantly starting fights in the hope of seeing bloodshed.” 81–00 “I keep trophies from the bodies I have slain, turning them into adornments.” Poison; Bludgeoning, Piercing, and Slashing from Nonmagical AttacksCold, Fire, Lightning

Izzet Engineer

Backgrounds Guildmasters’ Guide to Ravnica

sparkles. If you use an arcane focus, it probably takes the form of an intricate device that could include metal gauntlets, glass canisters, copper tubing, and leather straps attaching it to your body

I’m incapable of admitting a flaw in my logic. Contacts The laboratories of the Izzet League are constantly starting up new projects and dissolving old ones, so it’s easy for

Keresta Delvingstone

Monsters Waterdeep: Dungeon of the Mad Mage

incapacitated in her resting place, Keresta is paralyzed until the stake is removed. Sunlight Hypersensitivity. Keresta takes 20 radiant damage when she starts her turn in sunlight. While in sunlight, she

bats are plentiful. In areas where they are not specifically mentioned, droppings and guano betray their presence, and they can be heard constantly scuttling and shrieking in the distant darkness. If

Elise and the Unbreakable Heart

Compendium - Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft

of Fire traits. She has immunity to cold damage. Elise’s heart has been replaced with the Unbreakable Heart. If this device is removed, Elise dies, even if it is replaced with another heart. Elise is

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

31: Reconstructory

Compendium - Sources->Dungeons & Dragons->The Book of Many Things

31: Reconstructory The Donjon Sphere constantly repairs itself. New metal plates, iron bars, and other construction materials are fabricated in this automated factory. Finished materials are removed

The Infernal Machine of Lum the Mad

Magic Items Infernal Machine Rebuild

This strange device was once thought to have been built by gods long forgotten and to have survived the eons since their passing, for it is incredibly ancient and crafted by means unlike anything

discovered the crash site removed the command console and brought it back to civilization, not understanding its true purpose or powers. In later years, the console came into the possession of Baron

Needler Pistol

Compendium - Sources->Dungeons & Dragons->Quests from the Infinite Staircase

cell in the pistol gives the pistol 10 charges. As an action while holding this pistol, you can expend 1 of its charges to fire a burst of glowing, needlelike darts from the pistol in a 15-foot cone

has charges remaining, its energy cell can’t be removed. Once the pistol has 0 charges, you can replace the energy cell with a new cell by using an action or a bonus action.

Smoke Mephit

Compendium - Sources->Dungeons & Dragons->Monster Manual (2014)

Smoke Mephit Smoke mephits are crude, lazy creatures of air and fire that billow smoke constantly. They rarely speak the truth and love to mock and mislead other creatures. Smoke Mephit Small

1/4 (50 XP) Death Burst. When the mephit dies, it leaves behind a cloud of smoke that fills a 5-foot-radius sphere centered on its space. The sphere is heavily obscured. Wind disperses the cloud

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