mechanical sheds with only activate from for long

Sunbeam

Spells Player’s Handbook

You launch a sunbeam in a 5-foot-wide, 60-foot-long Line. Each creature in the Line makes a Constitution saving throw. On a failed save, a creature takes 6d8 Radiant damage and has the Blinded

, a mote of brilliant radiance shines above you. It sheds Bright Light in a 30-foot radius and Dim Light for an additional 30 feet. This light is sunlight.

Ring of Shooting Stars

Magic Items Dungeon Master’s Guide

an unoccupied space you can see within 120 feet of yourself. The spheres last as long as you maintain Concentration, up to 1 minute. Each sphere sheds Dim Light in a 30-foot radius. As a Bonus Action

Book of Exalted Deeds

Magic Items Dungeon Master’s Guide

last only as long as you strive to do good. If you fail to perform at least one act of kindness or generosity within the span of 10 days, or if you willingly perform an evil act, you lose all the

cast a spell counts as a spell slot of one level higher. Halo. After you spend the requisite amount of time reading and studying the book, you gain a protective halo. This halo sheds Bright Light in

Prismatic Wall

Spells Player’s Handbook

A shimmering, multicolored plane of light forms a vertical opaque wall—up to 90 feet long, 30 feet high, and 1 inch thick—centered on a point within range. Alternatively, you shape the

without effect. The wall sheds Bright Light within 100 feet and Dim Light for an additional 100 feet. You and creatures you designate when you cast the spell can pass through and be near the wall without

Manshoon

Monsters Forgotten Realms: Adventures in Faerûn

;ve outlived their usefulness. Manshoon doesn’t care who suffers so long he’s able to crush his many enemies and force his subjects into paranoid and eager obedience. History The

formative influence. Manshoon made many enemies and sought to preserve his power by crafting several clones. A magical accident decades ago caused all his clones to activate at once and fight against

Mechanical Wonder

Magic Items Forgotten Realms: Adventures in Faerûn

activated. To activate a Mechanical Wonder, you must wind the wonder with a handheld key unique to that wonder. It takes 1 minute to wind a Mechanical Wonder. While you wind it, you must take the

A Mechanical Wonder is a semi-autonomous object imbued with magical power. Mechanical Wonders vary greatly in size and form depending on their function. A Mechanical Wonder is a dormant object until

Mechanical Wonder

Magic Items Forgotten Realms: Heroes of Faerûn

activated. To activate a Mechanical Wonder, you must wind the wonder with a handheld key unique to that wonder. It takes 1 minute to wind a Mechanical Wonder. While you wind it, you must take the

A Mechanical Wonder is a semi-autonomous object imbued with magical power. Mechanical Wonders vary greatly in size and form depending on their function. A Mechanical Wonder is a dormant object until

Crown of Horns

Magic Items Forgotten Realms: Adventures in Faerûn

the curse to you. Only a Wish spell or the will of Myrkul can remove this curse. As long as you remain cursed, the following properties apply to you: Bound. You are unwilling to part with the crown

effect is immune to it for 1 minute, after which it can be affected again. The aura is inactive while you have the Incapacitated condition. You can activate or deactivate the aura as a Bonus Action

Stone Shape Legacy

Spells Basic Rules (2014)

large rock into a weapon, idol, or coffer, or make a small passage through a wall, as long as the wall is less than 5 feet thick. You could also shape a stone door or its frame to seal the door shut

. The object you create can have up to two hinges and a latch, but finer mechanical detail isn't possible.

Sunbeam Legacy

Spells Basic Rules (2014)

A beam of brilliant light flashes out from your hand in a 5-foot-wide, 60-foot-long line. Each creature in the line must make a Constitution saving throw. On a failed save, a creature takes 6d8

create a new line of radiance as your action on any turn until the spell ends. For the duration, a mote of brilliant radiance shines in your hand. It sheds bright light in a 30-foot radius and dim light for an additional 30 feet. This light is sunlight.

Cranium Rat

Monsters Mordenkainen Presents: Monsters of the Multiverse

their heightened intelligence for as long as the swarm persists. The swarm also awakens latent psionic abilities implanted within each cranium rat by its mind flayer creators, bestowing upon the swarm

eyes and ears for the colony’s elder brain, transmitting their thoughts when they swarm and are within range of the elder brain’s telepathy.Illumination. The cranium rat sheds dim light from its exposed brain in a 5-foot radius or extinguishes the light.

Worker Robot

Monsters Quests from the Infinite Staircase

worker robots fill public-facing service roles. Antigravity technology and built-in tractor beams allow worker robots to effortlessly lift cargo and other heavy objects with their mechanical tentacles

specialized for its role. Robots are programmed with intelligence, understanding, and usually loyalty to their creators. Despite that, long-operating robots sometimes develop their own personalities and ideas

Bulezau Legacy

Monsters Mordenkainen’s Tome of Foes

":"1d6","rollType":"damage","rollAction":"Rotting Presence","rollDamageType":"necrotic"} necrotic damage plus 1 necrotic damage for each bulezau within 30 feet of it. Standing Leap. The bulezau's long

become poisoned until the disease ends. While poisoned in this way, the target sports festering boils, coughs up flies, and sheds rotting skin, and the target must repeat the saving throw after every 24

Lady Gondafrey

Monsters Waterdeep: Dragon Heist

);{"diceNotation":"1d6+2","rollType":"damage","rollAction":"Claws","rollDamageType":"slashing"} slashing damage.Duhlark Kolat long ago trapped a magical experiment in this cell: a gargoyle that has been

the towers and the current occupants of the place. She knows that Manshoon resides in an extraplanar sanctum accessible through a teleportation circle that his lieutenants can activate using special

Polymorph Legacy

Spells Basic Rules (2014)

transformed. If it reverts as a result of dropping to 0 hit points, any excess damage carries over to its normal form. As long as the excess damage doesn't reduce the creature's normal form to 0 hit points

speech. The target's gear melds into the new form. The creature can't activate, use, wield, or otherwise benefit from any of its equipment.

Animal Shapes Legacy

Spells Basic Rules (2014)

reverts as a result of dropping to 0 hit points, any excess damage carries over to its normal form. As long as the excess damage doesn't reduce the creature's normal form to 0 hit points, it isn't

knocked unconscious. The creature is limited in the actions it can perform by the nature of its new form, and it can't speak or cast spells. The target's gear melds into the new form. The target can't activate, wield, or otherwise benefit from any of its equipment.

Drow Arachnomancer Legacy

Monsters Mordenkainen’s Tome of Foes

Change Shape (Recharges after a Short or Long Rest). The drow can use a bonus action to magically polymorph into a giant spider, remaining in that form for up to 1 hour. It can revert to its true

melds into the giant spider form. It can't activate, use, wield, or otherwise benefit from any of its equipment. It reverts to its humanoid form if it dies. Fey Ancestry. The drow has advantage on

Swarm of Cranium Rats

Monsters Mordenkainen Presents: Monsters of the Multiverse

points or fewer, plus 22 (5d8);{"diceNotation":"5d8", "rollType":"damage", "rollAction":"Bites", "rollDamageType":"psychic"} psychic damage. Spellcasting (Psionics). As long as it has more than half

constituents. The rats become smarter as a result, and retain their heightened intelligence for as long as the swarm persists. The swarm also awakens latent psionic abilities implanted within each cranium

Princess Serissa

Monsters Storm King's Thunder

Amphibious. Serissa can breathe air and water. Equipment. As long as she has the Korolnor Scepter in her possession, she can activate the powers of the Wyrmskull Throne.Multiattack. Serissa makes

Drow Arachnomancer

Monsters Mordenkainen Presents: Monsters of the Multiverse

(Recharges after a Short or Long Rest). The drow magically transforms into a Large spider, remaining in that form for up to 1 hour, or back into its true form. Its statistics, other than its size, are

the same in each form. It can speak and cast spells while in spider form. Any equipment it is wearing or carrying in Humanoid form melds into the spider form. It can’t activate, use, wield, or otherwise benefit from any of its equipment. It reverts to its Humanoid form if it dies.

Artus Cimber

Monsters Tomb of Annihilation

ceases to age and is immune to cold damage and the effects of extreme cold. Artus wields Bookmark, a +3 dagger with additional magical properties. As a bonus action, Artus can activate any one of the

. While attuned to and wearing the ring, Artus can expend the necessary number of charges to activate one of the following properties: Artus can expend 1 charge and use the ring to lower the

Warduke

Monsters The Wild Beyond the Witchlight

together for their mutual benefit, but he also encourages them to pursue their own evil schemes.Flaming Blade. Warduke ignites or extinguishes his flame tongue longsword. While aflame, it sheds bright light

in a 40-foot radius and dim light for an additional 40 feet. Second Wind (Recharges after a Short or Long Rest). Warduke regains 13 hit points.

True Polymorph Legacy

Spells Basic Rules (2014)

before it transformed. If it reverts as a result of dropping to 0 hit points, any excess damage carries over to its normal form. As long as the excess damage doesn’t reduce the creature’s

other action that requires hands or speech, unless its new form is capable of such actions. The target’s gear melds into the new form. The creature can’t activate, use, wield, or otherwise

Ring of Shooting Stars Legacy

Magic Items Basic Rules (2014)

you can see within 120 feet of you. The spheres last as long as you concentrate (as if concentrating on a spell), up to 1 minute. Each sphere sheds dim light in a 30-foot radius. As a bonus action

Will-o'-Wisp (Variant)

Monsters The Wild Beyond the Witchlight

sheds bright light in a 5- to 20-foot radius and dim light for an additional number of feet equal to the chosen radius. The will-o’-wisp can alter the radius as a bonus action.Shock. Melee

(as if concentrating on a spell). Magic Boon (Recharges after a Long Rest). The will-o’-wisp grants a boon to one creature it can see within 5 feet of it that isn’t an Undead. The boon

Bulezau

Monsters Mordenkainen Presents: Monsters of the Multiverse

);{"diceNotation":"1d6", "rollType":"damage", "rollAction":"Rotting Presence", "rollDamageType":"necrotic"} necrotic damage. Standing Leap. The bulezau’s long jump is up to 20 feet and its high jump is up

flies, and sheds rotting skin, and the target must repeat the saving throw after every 24 hours that elapse. On a successful save, the disease ends. On a failed save, the target’s hit point

Duergar Despot

Monsters Mordenkainen Presents: Monsters of the Multiverse

":"damage", "rollAction":"Stomping Foot", "rollDamageType":"bludgeoning"} to a prone target. Flame Jet. The duergar spews flames in a line 100 feet long and 5 feet wide. Each creature in the line must

will: mage hand, minor illusion 1/day: stinking cloudDuergar despots replace parts of their bodies with mechanical devices that they control through their psionic abilities. Duergar Duergar are

Brigganock

Monsters The Wild Beyond the Witchlight

ball of light that contains its soul. The brigganock can’t turn off the light or control its brightness. The soul light sheds bright light in a 10-foot radius and dim light for an additional 10

Long Rest). The brigganock accelerates the passage of time around itself, enabling it to accomplish up to 1 hour of work in a matter of seconds. This work can’t affect any creature other than the

Shield Guardian Detention Drone

Monsters The Book of Many Things

Bound. The drone is magically bound to an amulet. As long as the drone and its amulet are on the same plane of existence, the drone’s wearer can telepathically call the drone to travel to it

a +2 bonus to the wearer’s AC if the drone is within 5 feet of the wearer.Detention drones vary in size, strength, and shape, though most are shaped like some kind of mechanical animal or plant.Poison

Phoenix

Monsters Mordenkainen Presents: Monsters of the Multiverse

phoenix sheds bright light in a 60-foot radius and dim light for an additional 60 feet. Legendary Resistance (3/Day). If the phoenix fails a saving throw, it can choose to succeed instead. Siege

the sky. An enormous fiery bird forms in the center of the flames and smoke—an elder Elemental possessed by a need to burn everything to ash. The phoenix rarely stays in one place for long as

Starlight Apparition

Monsters Spelljammer: Adventures in Space

, the apparition sheds bright light in a 20-foot radius and dim light for an additional 20 feet. Incorporeal Movement. The apparition can move through other creatures and objects as if they were

spectral copy of itself across a vast distance with the help of a deity or another powerful celestial entity. The apparition lasts only as long as its services are needed to complete the task at hand

Flail Snail Legacy

Monsters Volo's Guide to Monsters

(Recharges after a Short or Long Rest). The snail’s shell emits dazzling, colored light until the end of the snail’s next turn. During this time, the shell sheds bright light in a 30-foot radius

Flail Snail

Monsters Mordenkainen Presents: Monsters of the Multiverse

":"bludgeoning"} bludgeoning damage. Scintillating Shell (Recharges after a Short or Long Rest). The snail’s shell emits dazzling, colored light until the end of the snail’s next turn

. During this time, the shell sheds bright light in a 30-foot radius and dim light for an additional 30 feet, and creatures that can see the snail have disadvantage on attack rolls against it. In addition

Lantern Archon

Monsters Planescape: Adventures in the Multiverse

Aura of Menace. As long as the archon doesn’t have the incapacitated condition, each creature of the archon’s choice that starts its turn within 20 feet of the archon must make a DC 11

24 hours. Illumination. The archon sheds bright light in a 30-foot radius and dim light for an additional 30 feet. Incorporeal Movement. The archon can move through creatures and objects as if they

Book of Exalted Deeds Legacy

Magic Items Dungeon Master’s Guide (2014)

in a blinding flash and is destroyed, leaving its possessions behind. Benefits granted by the Book of Exalted Deeds last only as long as you strive to do good. If you fail to perform at least one act

expend to cast a cleric or paladin spell counts as a spell slot of one level higher. Halo Once you’ve read and studied the book, you gain a protective halo. This halo sheds bright light in a

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