before blue device check reverts

Mechanical Wonder

Magic Items Forgotten Realms: Heroes of Faerûn

check it makes with a Musical Instrument or Tinker's Tools. Sprint. The wonder takes the Dash action. Gyrocopter Wonder (Rare). This wagon-sized vehicle is made of brassy metal and has a spiral-shaped

resembles a metal turtle shell with straps. It is designed to be worn on your back or flank, depending on your anatomy. Once wound, the mobility wonder transforms into a personal transport device and

Mimir

Magic Items Planescape: Adventures in the Multiverse

successful unarmed strike against AC 22 or a successful DC 22 Dexterity (Acrobatics) check. You can use a bonus action to seize and stow the device. The device has AC 22, 25 hit points, immunity to

This skull-shaped device is filled with knowledge. The device weighs 5 pounds and is covered with subtle etchings of planar sigils. As a bonus action, you can toss the device into the air, whereupon

Yochlol Legacy

Monsters Monster Manual (2014)

it is wearing or carrying isn’t transformed. It reverts to its true form if it dies. Magic Resistance. The yochlol has advantage on saving throws against spells and other magical effects

. Spider Climb. The yochlol can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check. Innate Spellcasting. The yochlol’s spellcasting ability is

Frost Giant (variant)

Monsters Storm King's Thunder

restrained until it escapes the net. Any creature can use its action to make a DC 17 Strength check to free itself or another creature in the net, ending the effect on a success. Dealing 15 slashing damage to

the net (AC 12) destroys the net and frees the target.Frost giants are creatures of ice and snow, with hair and beards of pale white or light blue, and flesh as blue as glacial ice. They respect only

Iymrith

Monsters Storm King's Thunder

. She reverts to her true form if she dies. Any equipment she is wearing or carrying is absorbed or borne by the new form (the dragon’s choice). In storm giant form, Iymrith retains her alignment

regains spent legendary actions at the start of its turn. Detect. The dragon makes a Wisdom (Perception) check. Tail Attack. The dragon makes a tail attack. Wing Attack (Costs 2 Actions). The

Yochlol (Summoner Variant) Legacy

Monsters Monster Manual (2014)

it is wearing or carrying isn’t transformed. It reverts to its true form if it dies. Magic Resistance. The yochlol has advantage on saving throws against spells and other magical effects

. Spider Climb. The yochlol can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check. Innate Spellcasting. The yochlol’s spellcasting ability is

Chronolometer

Magic Items Acquisitions Incorporated

While attuned to this device, you have a +1 bonus to Intelligence saving throws. The first time you attune to the chronolometer, you choose one language you don’t know. You subsequently know

that language while attuned to the device. Time Bandit. At the start of your turn, roll a d6 (no action required). On a 1–3, you slow down time, gaining an additional action on your turn and

Ancient Blue Dragon Legacy

Monsters Basic Rules (2014)

end of another creature's turn. The dragon regains spent legendary actions at the start of its turn. Detect. The dragon makes a Wisdom (Perception) check. Tail Attack. The dragon makes a tail

in barren places, using their lightning breath and their burrowing ability to carve out crystallized caverns and tunnels beneath the sands. Thunderstorms rage around a legendary blue dragon’s

Adult Blue Dragon Legacy

Monsters Basic Rules (2014)

of another creature's turn. The dragon regains spent legendary actions at the start of its turn. Detect. The dragon makes a Wisdom (Perception) check. Tail Attack. The dragon makes a tail attack

barren places, using their lightning breath and their burrowing ability to carve out crystallized caverns and tunnels beneath the sands. Thunderstorms rage around a legendary blue dragon’s lair

Noisemaker

Equipment

This small mechanical device is a specialty of gnomish crafters. As a Utilize action, you can throw the Noisemaker into a space within 60 feet. When it lands, it makes a loud noise of some kind

within 60 feet of the device when it goes off must succeed in a DC 10 Wisdom saving throw. On a failed save, the creature has the Frightened condition for one minute. As an Influence action, another

Horizon Puzzle Cube

Magic Items Bigby Presents: Glory of the Giants

work and a successful DC 25 Intelligence (Investigation) check. When the cube is solved, a 30-foot-diameter portal appears before the creature who solved the cube, leading to the northeastern platform

Horizon’s Edge, but a device somewhere in the demiplane allows a cube to function in reverse while the cube is fitted into it.

Wheel of Stars

Magic Items Acquisitions Incorporated

While attuned to this device, you have a +1 bonus to Wisdom saving throws, and you can use an action to cast the dancing lights, guidance, or message cantrips. Portent of the Stars. As a reaction

when a creature you can see within 60 feet of you makes an attack roll, saving throw, or ability check, you make that creature roll a d10 and add or subtract the number rolled (your choice) from the

Hoard Scarab

Monsters Fizban's Treasury of Dragons

succeed on a DC 18 Intelligence (Investigation) check to discern that the scarab is animate.Bite. Melee Weapon Attack: +5;{"diceNotation":"1d20+5", "rollType":"to hit", "rollAction":"Bite"} to hit

lair.Scale Dust (1/Day). The scarab releases magical glittering dust from its wings. Each creature within 5 feet of the scarab must succeed on a DC 13 Dexterity saving throw or be outlined in blue light

Ancient Silver Dragon Legacy

Monsters Basic Rules (2014)

true form. It reverts to its true form if it dies. Any equipment it is wearing or carrying is absorbed or borne by the new form (the dragon's choice). In a new form, the dragon retains its alignment

) check. Tail Attack. The dragon makes a tail attack. Wing Attack (Costs 2 Actions). The dragon beats its wings. Each creature within 15 feet of the dragon must succeed on a DC 25 Dexterity saving throw

Ancient Bronze Dragon Legacy

Monsters Basic Rules (2014)

into its true form. It reverts to its true form if it dies. Any equipment it is wearing or carrying is absorbed or borne by the new form (the dragon's choice). In a new form, the dragon retains its

(Perception) check. Tail Attack. The dragon makes a tail attack. Wing Attack (Costs 2 Actions). The dragon beats its wings. Each creature within 15 feet of the dragon must succeed on a DC 24 Dexterity saving

Prisoner 13

Monsters Keys from the Golden Vault

. Black and gray smoke and shadows coil down her left arm, ending in runes on the fingers of her left hand. Knotwork. Purple and blue knotwork and runes run down her right arm, across the back of her right

, the tips following the angles of her collarbones. River. Swirling green and blue waters form a cascading river across her stomach, with scaly creatures leering from the water. Power and Plunder

Egg Hunter Adult

Monsters Fizban's Treasury of Dragons

hasn't observed the egg hunter move or act, that creature must succeed on a DC 18 Intelligence (Investigation) check to discern that the egg hunter is animate. Dragons have disadvantage on this

necrotic damage dealt. Torpor Spores (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Torpor Spores"}. The egg hunter releases a billow of sparkling blue spores. Each creature

Groff

Monsters Strixhaven: A Curriculum of Chaos

succeed on a DC 18 Intelligence (Investigation) check to discern that the groff isn’t an ordinary moss-covered bog patch. Hold Breath. The groff can hold its breath for up to 1 hour.Multiattack

surface. These shaggy swamp creatures have canine faces and glowing blue eyes, and they are ravenous carnivores—with pest mascot;pest mascots being their favorite food. A handful of more intrepid

Adult Silver Dragon Legacy

Monsters Basic Rules (2014)

. It reverts to its true form if it dies. Any equipment it is wearing or carrying is absorbed or borne by the new form (the dragon's choice). In a new form, the dragon retains its alignment, hit

option can be used at a time and only at the end of another creature's turn. The dragon regains spent legendary actions at the start of its turn. Detect. The dragon makes a Wisdom (Perception) check

Adult Bronze Dragon Legacy

Monsters Basic Rules (2014)

its true form. It reverts to its true form if it dies. Any equipment it is wearing or carrying is absorbed or borne by the new form (the dragon's choice). In a new form, the dragon retains its

) check. Tail Attack. The dragon makes a tail attack. Wing Attack (Costs 2 Actions). The dragon beats its wings. Each creature within 10 feet of the dragon must succeed on a DC 20 Dexterity saving

Drow Arachnomancer

Monsters Mordenkainen Presents: Monsters of the Multiverse

on ceilings, without needing to make an ability check. Sunlight Sensitivity. While in sunlight, the drow has disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight

", "rollType":"to hit", "rollAction":"Web"} to hit, range 30/60 ft., one target. Hit: The target is restrained by webbing. As an action, the restrained target can make a DC 15 Strength check, bursting the

Swarm of Hoard Scarabs

Monsters Fizban's Treasury of Dragons

succeed on a DC 18 Intelligence (Investigation) check to discern that the swarm is animate. Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move through

Dexterity saving throw or be outlined in blue light for 10 minutes. While outlined in this way, a creature sheds dim light in a 10-foot radius and can’t benefit from being invisible. In addition

Drow Arachnomancer Legacy

Monsters Mordenkainen’s Tome of Foes

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

. The drow can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check. Sunlight Sensitivity. While in sunlight, the drow has disadvantage on attack rolls

Gray Slaad (control gem variant) Legacy

Monsters Monster Manual (2014)

is wearing or carrying isn’t transformed. It reverts to its true form if it dies. Innate Spellcasting. The slaad’s innate spellcasting ability is Charisma (spell save DC 14). The slaad can

uninterrupted work and a successful DC 20 Wisdom (Medicine) check. Each failed attempt deals 22 (4d10);{"diceNotation":"4d10","rollType":"damage","rollDamageType":"psychic"} psychic damage to the

Death Slaad (control gem variant) Legacy

Monsters Monster Manual (2014)

is wearing or carrying isn't transformed. It reverts to its true form if it dies. Innate Spellcasting. The slaad's innate spellcasting ability is Charisma (spell save DC 15, +7;{"diceNotation":"1d20+7

from an incapacitated slaad. Each try requires 1 minute of uninterrupted work and a successful DC 20 Wisdom (Medicine) check. Each failed attempt deals 22 (4d10);{"diceNotation":"4d10","rollType

Green Slaad (control gem variant) Legacy

Monsters Monster Manual (2014)

is wearing or carrying isn't transformed. It reverts to its true form if it dies. Innate Spellcasting. The slaad's innate spellcasting ability is Charisma (spell save DC 12). The slaad can innately

slaad. Each try requires 1 minute of uninterrupted work and a successful DC 20 Wisdom (Medicine) check. Each failed attempt deals 22 (4d10);{"diceNotation":"4d10","rollType":"damage","rollDamageType

Ancient Gold Dragon Legacy

Monsters Basic Rules (2014)

polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into its true form. It reverts to its true form if it dies. Any equipment it is wearing or carrying is

regains spent legendary actions at the start of its turn. Detect. The dragon makes a Wisdom (Perception) check. Tail Attack. The dragon makes a tail attack. Wing Attack (Costs 2 Actions). The dragon

Adult Gold Dragon Legacy

Monsters Basic Rules (2014)

polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into its true form. It reverts to its true form if it dies. Any equipment it is wearing or carrying is absorbed

spent legendary actions at the start of its turn. Detect. The dragon makes a Wisdom (Perception) check. Tail Attack. The dragon makes a tail attack. Wing Attack (Costs 2 Actions). The dragon beats

Mizzium Apparatus

Magic Items Guildmasters’ Guide to Ravnica

Innovation is a dangerous pursuit, at least the way the mages of the Izzet League engage in it. As protection against the risk of an experiment going awry, they have developed a device to help

slot to cast the spell as normal, but before resolving it you must make an Intelligence (Arcana) check. The DC is 10 + twice the level of the spell slot you expend to cast the spell. On a successful

Ioun Stone Legacy

Magic Items Basic Rules (2014)

to separate it from you, either by making a successful attack roll against AC 24 or a successful DC 24 Dexterity (Acrobatics) check. You can use an action to seize and stow the stone, ending its

(Rare). You can't be surprised while this dark blue rhomboid orbits your head. Ioun Stone of Fortitude;Fortitude (Very Rare). Your Constitution score increases by 2, to a maximum of 20, while this pink

Ancient Brass Dragon Legacy

Monsters Basic Rules (2014)

reverts to its true form if it dies. Any equipment it is wearing or carrying is absorbed or borne by the new form (the dragon's choice). In a new form, the dragon retains its alignment, hit points, Hit

be used at a time and only at the end of another creature's turn. The dragon regains spent legendary actions at the start of its turn. Detect. The dragon makes a Wisdom (Perception) check. Tail

Vampire Warrior Legacy

Monsters Monster Manual (2014)

it is carrying does. It reverts to its true form if it dies. While in mist form, the vampire can't take any actions, speak, or manipulate objects. It is weightless, has a flying speed of 20 feet, can

reach its resting place within 2 hours or be destroyed. Once in its resting place, it reverts to its vampire form. It is then paralyzed until it regains at least 1 hit point. After spending 1 hour in

Blue Dragon Mask

Magic Items Tyranny of Dragons

blindsight out to 30 feet for 5 minutes. Dragon Tongue. You can speak and understand Draconic. You also have advantage on any Charisma check you make against blue dragons. Legendary Resistance (1/Day). If

Wyrmskull Throne

Magic Items Storm King's Thunder

the ground and is a massive thing made of polished obsidian with oversized feet — the impaled skulls of four ancient blue dragons. Runes glisten in the carved obsidian, winking to life with blue

creature seated on the throne can hear faint whispers in Draconic — the whisperings of the four blue dragons whose skulls adorn the throne. Although powerless, these spirits try to influence the

Vampire Legacy

Monsters Basic Rules (2014)

, but nothing it is carrying does. It reverts to its true form if it dies. While in mist form, the vampire can’t take any actions, speak, or manipulate objects. It is weightless, has a flying

can’t revert to its vampire form, and it must reach its resting place within 2 hours or be destroyed. Once in its resting place, it reverts to its vampire form. It is then paralyzed until it

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