device instantly are becomes

Arcanaloth

Monsters Monster Manual

Fiendish Restoration. If the arcanaloth dies outside Gehenna, its body dissolves into ichor, and it gains a new body instantly and revives with all its Hit Points in Gehenna. Magic Resistance. The

becomes bound to the tome and can escape only if the tome is reduced to 0 Hit Points. Fiendish Burst. Melee or Ranged Attack Roll: +9;{"diceNotation":"1d20+9", "rollType":"to hit", "rollAction":"Fiendish

Figurine of Wondrous Power

Magic Items Dungeon Master’s Guide

A Figurine of Wondrous Power is a statuette small enough to fit in a pocket. If you take a Magic action to throw the figurine to a point on the ground within 60 feet of yourself, the figurine becomes

figurine form. When the creature becomes a figurine again, its property can’t be used again until a certain amount of time has passed, as specified in the figurine’s description. Figurine

Wish

Spells Player’s Handbook

game. Similarly, wishing for a Legendary magic item or an Artifact might instantly transport you to the presence of the item’s current owner. If your wish is granted and its effects have

consequences for a whole community, region, or world, you are likely to attract powerful foes. If your wish would affect a god, the god’s divine servants might instantly intervene to prevent it or to

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

Ythryn Mythallar

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

Seeker Dart

Magic Items Princes of the Apocalypse

ground, its magic spent and wasted. Otherwise, elemental winds guide the dart instantly through the air to the target. The dart can pass though openings as narrow as 1 inch wide and can change

direction to fly around corners. When the dart reaches its target, the target must succeed on a DC 16 Dexterity saving throw or take 1d4 piercing damage and 3d4 lightning damage. The dart’s magic is then spent, and it becomes an ordinary dart.

Robe of Serpents

Magic Items Storm King's Thunder

action on your turn, you can transform one of the robe’s serpents into a giant poisonous snake. The snake instantly falls from the robe, slithers into an unoccupied space next to you, and acts on

when you dismiss it (no action required). Once detached, a snake can’t return to the robe. When all of the robe’s snakes have detached, the robe becomes a nonmagical garment.

Horn of Beckoning Death

Magic Items Legendary Magic Items

Resembling a small dragon’s horn, this arcane device glows with a hellish internal light when held. As an action while holding this horn, you can invoke a necromantic effect called the

(including you) that has 9 or fewer hit points when it ends its turn in the cloud is slain by the Beckoning Death. A Humanoid killed in this way instantly transforms into a zombie (see the Monster Manual

Vampirate

Monsters Spelljammer: Adventures in Space

damage. A Humanoid reduced to 0 hit points by this attack dies and instantly transforms into a free-willed shadow under the DM’s control. Light Crossbow. Ranged Weapon Attack: +4;{"diceNotation

siphoning off its energy from a short distance away. As it feeds on the energy of other creatures, its appearance becomes more robust, although it never truly looks alive. Vampirates eat, drink, and

Star Lancer

Monsters Monstrous Compendium Vol. 1: Spelljammer Creatures

;vah’k’rel” in the Gith tongue) and came to realize star lancers are reincarnations of the dead god’s most ardent worshipers. When a star lancer dies, its soul instantly returns

to the Great Cavern that forms the hollow heart of the dead god. There, the soul becomes housed in the body of a new, fully grown star lancer that rises magically from the cavern floor. As long as

Rutterkin

Monsters Mordenkainen Presents: Monsters of the Multiverse

disadvantage on the save if it’s within 30 feet of six or more rutterkins. On a failed save, the creature becomes frightened of the rutterkins for 1 minute. While frightened in this way, the creature is

poisoned in this way, it dies and instantly transforms into a living manes (see the Monster Manual). The transformation can be undone only by a wish spell.Rutterkins are warped demons that roam the Abyss in

Vampirate Captain

Monsters Spelljammer: Adventures in Space

. A Humanoid reduced to 0 hit points by this attack dies and instantly transforms into a free-willed shadow or vampirate (captain’s choice) under the DM’s control. Heavy Crossbow. Ranged

objects aboard it, becomes invisible to creatures not aboard the ship. The captain must concentrate on this magical effect to maintain it (as if concentrating on a spell), and it lasts for up to 1 hour

Sibriex

Monsters Mordenkainen Presents: Monsters of the Multiverse

creatures it can see within 120 feet of it. Each target must make a DC 20 Constitution saving throw. On a successful save, a creature becomes immune to this sibriex’s Warp Creature. On a failed

6 levels of exhaustion, it dies and instantly transforms into a living manes (see the Monster Manual) under the sibriex’s control. The transformation of the body can be undone only by a wish

Vampirate Mage

Monsters Spelljammer: Adventures in Space

","rollDamageType":"necrotic"} necrotic damage. A Humanoid reduced to 0 hit points by this attack dies and instantly transforms into a free-willed shadow under the DM’s control. Ray of Cold

short distance away. As it feeds on the energy of other creatures, its appearance becomes more robust, although it never truly looks alive. Vampirates eat, drink, and sleep because they like to, not

Elder Brain Dragon

Monsters Fizban's Treasury of Dragons

much damage on a successful one. On a success or failure, if the creature isn’t a Construct or an Undead, it becomes infested with illithid tadpoles. While infested, the creature takes 16 (3d10

tadpoles infesting the creature are killed instantly, ending the effect on the creature. If a Humanoid is reduced to 0 hit points while infested, the creature is stable but remains unconscious for 6d12

Mighty Servant of Leuk-o

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

’s origins and operation can be found in the Mind of Metal, a tome of artificer’s secrets that connects the device to the traditions of the lost Olman people, and which was written by Lum the

Scissors of Shadow Snipping

Magic Items The Wild Beyond the Witchlight

air, sleep, or nourishment. You can relinquish control of the shadow, at which point it becomes autonomous and behaves as the DM wishes. It uses the shadow stat block in the Monster Manual, but its

its detached shadow is reduced to 0 hit points, the detached shadow disappears, and the creature regains its normal shadow instantly.

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

breaks off a chunk of his body and places it on the ground in an unoccupied space within 15 feet of him. The chunk of rock instantly transforms into a gargoyle and acts on the same initiative count

Greater Star Spawn Emissary

Monsters Van Richten’s Guide to Ravenloft

. Warp Space (Costs 2 Actions). The emissary causes the ground in a 20-foot square that it can see within 90 feet of it to turn into teeth and maws until the start of its next turn. The area becomes

in its lesser form. When this form is destroyed, the emissary’s body collapses into a gory slurry. It then instantly returns in its greater form. Only if the emissary is defeated in its greater

Cradle of the Stone Scion

Monsters Bigby Presents: Glory of the Giants

Awakening of the Scion. The cradle is a container for the scion of Skoraeus. When the cradle drops to 0 hit points, its body crumbles to dust. The scion instantly appears in the space the cradle

. The cradle causes the ground in a 20-foot square within 90 feet of itself to sprout crystal spikes until the start of its next turn. The area becomes difficult terrain for the duration. A creature

Fraz-Urb'luu Legacy

Monsters Out of the Abyss

shoulders. He can assume other forms, however, from the hideous to the beautiful. Often the demon lord becomes so immersed in playing a role that he loses himself in it for a time. Many of the cultists

none. Fraz-Urb’luu chooses one humanoid within the lair and instantly creates a simulacrum of that creature (as if created with the simulacrum spell). This simulacrum obeys Fraz-Urb’luu

Hythonia

Monsters Mythic Odysseys of Theros

force it to make a DC 18 Constitution saving throw if she isn’t incapacitated and can see the creature. If the saving throw fails by 5 or more, the creature is instantly petrified. Otherwise, on a

ground in a 30-foot radius centered on her. The area becomes difficult terrain until the start of her next turn. Any creature, other than Hythonia, takes 9 (2d8);{"diceNotation":"2d8","rollType":"damage

Deck of Many More Things

Magic Items The Book of Many Things

Disintegrate spell destroys the chains instantly, freeing you. Another creature can also free you by succeeding on a DC 30 Dexterity check using thieves’ tools. Ring. A rare or rarer magic ring appears

of 22. Temple. A deity or entity of similar power becomes bound to aid you. At any point in time between drawing the card and when you die, you can use your action to call on this entity for divine

Rutterkin Legacy

Monsters Mordenkainen’s Tome of Foes

it's within 30 feet of six or more rutterkins. On a successful save, the creature is immune to the Crippling Fear of all rutterkins for 24 hours. On a failed save, the creature becomes frightened of

of each long rest, the poisoned target can repeat the saving throw, ending the effect on itself on a success. If the target is reduced to 0 hit points while poisoned in this way, it dies and instantly

Sibriex Legacy

Monsters Mordenkainen’s Tome of Foes

three creatures it can see within 120 feet of it. Each target must make a DC 20 Constitution saving throw. On a successful save, a creature becomes immune to this sibriex's Warp Creature. On a failed

reaches 6 levels of exhaustion, it dies and instantly transforms into a living abyssal wretch under the sibriex's control. The transformation of the body can be undone only by a wish spell.The sibriex can

Figurine of Wondrous Power Legacy

Magic Items Basic Rules (2014)

of you, the figurine becomes a living creature. If the space where the creature would appear is occupied by other creatures or objects, or if there isn't enough space for the creature, the figurine

to 0 hit points or if you use an action to speak the command word again while touching it. When the creature becomes a figurine again, its property can't be used again until a certain amount of time

Wand of Orcus Legacy

Magic Items Dungeon Master’s Guide (2014)

The ghastly Wand of Orcus rarely leaves Orcus’s side. The device, as evil as its creator, shares the demon lord’s aims to snuff out the lives of all living things and bind the Material

imprisoned the hero’s soul and keeps it hidden and well guarded. Bathing the wand in positive energy causes it to crack and explode, but unless the above conditions are met, the wand instantly reforms on Orcus’s layer of the Abyss.

Wand of Wonder Legacy

Magic Items Basic Rules (2014)

feet, its range becomes 120 feet if it isn't already. If an effect covers an area, you must center the spell on and include the target. If an effect has multiple possible subjects, the GM randomly

Heavy rain falls in a 60-foot radius centered on the target. The area becomes lightly obscured. The rain falls until the start of your next turn. 34-36 An animal appears in the unoccupied space

Deck of Several Things

Magic Items Lost Laboratory of Kwalish

the duration of the adventure. Lawful becomes chaotic, good becomes evil, and vice versa. If you are true neutral or unaligned, this card has no effect on you. Comet. If you single-handedly

effect. Donjon. You are instantly teleported to and confined within the prison of the Monastery of the Distressed Body (area M6). Everything you were wearing and carrying stays behind in the

Robe of Serpents

Compendium - Sources->Dungeons & Dragons->Storm King's Thunder

+ 3 stylized serpents, all brightly colored. As a bonus action on your turn, you can transform one of the robe’s serpents into a giant poisonous snake. The snake instantly falls from the robe

smoke after 1 hour, when it drops to 0 hit points, or when you dismiss it (no action required). Once detached, a snake can’t return to the robe. When all of the robe’s snakes have detached, the robe becomes a nonmagical garment.

Horn of Beckoning Death

Compendium - Sources->Dungeons & Dragons->Legendary Magic Items

Horn of Beckoning Death Wondrous Item, Legendary (Requires Attunement by a Sorcerer, Warlock, or Wizard) Resembling a small dragon’s horn, this arcane device glows with a hellish internal light when

Humanoid killed in this way instantly transforms into a zombie (see the Monster Manual). The zombie obeys the commands of the horn’s creator, the lich Szass Tam. Once you use the horn’s property, it

Black Cabin Locations

Compendium - Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden

first time a creature picks up the Summer Star, its core glows with a golden radiance as bright as a candle flame. Unless the creature drops the device immediately, the light suddenly blossoms, becoming

a 10-foot-radius sphere of incinerating golden radiance centered on the device. Each creature in the sphere must make a DC 17 Constitution saving throw, taking 90 (10d10 + 35) radiant damage on a

Crown of Horns

magic-items

, wearing it at all times, and you can't voluntarily end your Attunement to the crown. Cruel. Your alignment becomes Neutral Evil. Doomed. You slowly transform into a monstrous servant of Myrkul over

instantly complete this transformation. Cone of Undeath. You can take a Magic action to unleash a wave of unholy light in a 60-foot Cone. Each creature in the Cone makes a DC 18 Constitution saving throw

X42. Amber Vault

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

death at the hands of one or more creatures that hate it. When the conditions are met, the beneficiary instantly becomes a vampire under the Dungeon Master’s control (use the stat block in the Monster

immortality of undeath. If the dark gift is accepted, its effect doesn’t occur until the following conditions are met, in the order given below. The creature becomes aware of the conditions only

Soul Fuel

Compendium - Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus

placed in this slot tumble into the furnace, which is two size categories smaller than the vehicle containing it. An infernal war machine’s furnace consumes a soul coin instantly, expending all the

coin’s remaining charges at once and destroying the coin in the process. The soul trapped in the coin becomes trapped in the furnace instead, powering the infernal war machine for a duration determined by

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