below building device cube reduced

Elemental Cataclysm

Monsters Monster Manual

damage, and the target has the Prone condition. Success: Half damage only. Failure or Success: The target’s Speed is reduced to 0 until the end of its next turn.3: Raging Storm. A storm cloud

", "rollType":"damage", "rollAction":"Raging Storm", "rollDamageType":"Thunder"} Thunder damage. Success: Half damage.4: Swallowing Earth. Strength Saving Throw: DC 23, each creature in a 90-foot Cube

Horizon Puzzle Cube

Magic Items Bigby Presents: Glory of the Giants

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

A Horizon puzzle cube is an 8-inch magical cube made of gold, iron, crystal, and copper, and it is worth 5,000 gp to a sage or collector. A functioning puzzle cube can be solved with 30 minutes of

Spiderdragon

Monsters Vecna: Eve of Ruin

powerful as their black dragon progenitors, though, and they often drain the enclaves’ resources with their selfish demands. Uninterested in building lairs, spiderdragons weave powerful webs and

", "rollType":"recharge", "rollAction":"Stifling Webs"}. The spiderdragon spins a 30-foot cube of strong, sticky webbing in an area adjacent to itself. The webbing lasts for 1 minute, is difficult

Rust Monster Legacy

Monsters Basic Rules (2014)

of it. If the object isn't being worn or carried, the touch destroys a 1-foot cube of it. If the object is being worn or carried by a creature, the creature can make a DC 11 Dexterity saving throw to

reduced to an AC of 10 or a shield that drops to a +0 bonus is destroyed. If the object touched is a held metal weapon, it rusts as described in the Rust Metal trait.

Disintegrate Legacy

Spells Basic Rules (2014)

hit points. A disintegrated creature and everything it is wearing and carrying, except magic items, are reduced to a pile of fine gray dust. The creature can be restored to life only by means of a

of force, this spell disintegrates a 10-foot- cube portion of it. A magic item is unaffected by this spell. At Higher Levels. When you cast this spell using a spell slot of 7th level or higher, the damage increases by 3d6 for each slot level above 6th.

House of Cards

Magic Items The Book of Many Things

and transform into a shelter made of cards. The shelter can be shaped however you desire, but it must fit in a 40-foot cube centered on a point within 30 feet of you. The shelter has one door and up

psychic damage. The shelter lasts for 24 hours, until you dismiss it as an action, or until it is reduced to 0 hit points. When the shelter’s duration ends, it transforms back into a deck of cards

Venom Troll Legacy

Monsters Mordenkainen’s Tome of Foes

"}. The troll slices itself with a claw, releasing a spray of poison in a 15-foot cube. The troll takes 7 (2d6);{"diceNotation":"2d6","rollType":"damage","rollAction":"Venom Spray","rollDamageType

":"slashing"} slashing damage (this damage can't be reduced in any way). Each creature in the area must make a DC 16 Constitution saving throw. On a failed save, a creature takes 18 (4d8);{"diceNotation":"4d8

Baba Lysaga's Creeping Hut

Monsters Curse of Strahd

, drink, or sleep. The magic that animates an object is dispelled when the construct drops to 0 hit points. An animated object reduced to 0 hit points becomes inanimate and is too damaged to be of much use

attacks with its flailing and stomping roots. It can also use its roots to fling large rocks. Hut Interior. The hut is a 15-foot-square, ramshackle wooden building with a gently sloping thatch roof. Its

Barbatos

Monsters Infernal Machine Rebuild

carried, the touch destroys a 1-foot cube of it. If the object is being worn or carried by a creature, the creature can make a DC 12 Dexterity saving throw to avoid Barbatos's touch. If the object

touched is either metal armor or a metal shield being worn or carried, it takes a permanent and cumulative 1 penalty to the AC it offers. Armor reduced to an AC of 10 or a shield that drops to a +0 bonus

Soul Monger Legacy

Monsters Mordenkainen’s Tome of Foes

advantage on attack rolls. Weight of Ages. Any beast or humanoid, other than a shadar-kai, that starts its turn within 5 feet of the soul monger has its speed reduced by 20 feet until the start of that

monger's next turn. Wave of Weariness (Recharge 4-6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Wave of Weariness"}. The soul monger emits weariness in a 60-foot cube. Each creature in

Hook of Fisher's Delight

Magic Items Icewind Dale: Rime of the Frostmaiden

-foot cube. At the end of each uninterrupted hour of immersion, roll a d6. On a 6, a floppy, 6-inch-long magical fish appears on the end of the hook. The color and properties of the conjured fish are

wings, follows you around, and sings a beautiful tune in Aquan. It disappears after 2d4 hours or when reduced to 0 hit points. The fish uses the quipper stat block, except that it can breathe air and has

Enucleator Modifications

Equipment

Lord Syuul;Lord Syuul's psionic enucleator can be used to modify the body of any creature inside its tank. The device must be operated by another creature who can manifest a psionic power or who has

essential organ, granting them advantage on death saving throws. Relentless Toughness. The creature is infused with troll essence. If they are reduced to 0 hit points by damage other than acid or fire

Endelyn Moongrave

Monsters The Wild Beyond the Witchlight

Boon of Immortality. Endelyn is immune to any effect that would age her, and she can’t die from old age. Eclipsed Doom. Endelyn can be killed only if she is reduced to 0 hit points during a

deal. Endelyn’s obsession with tragedy and hopelessness extends to her own life; she has foreseen her own demise during a solar eclipse. In the depths of her castle, a lightning-powered device

Venom Troll

Monsters Mordenkainen Presents: Monsters of the Multiverse

15-foot cube. The troll takes 7 (2d6);{"diceNotation":"2d6", "rollType":"damage", "rollAction":"Venom Spray", "rollDamageType":"slashing"} slashing damage, which can’t be reduced in any way. Each

Maegera the Dawn Titan

Monsters Storm King's Thunder

the end of Maegera’s next turn. Smoke Cloud (Costs 2 Actions). Maegera exhales a billowing cloud of hot smoke and embers that fills a 60-foot cube. Each creature in that area takes 11 (2d10

cloud are blinded and can’t be seen. Create Fire Elemental (Costs 3 Actions). Maegera’s hit points are reduced by 50 as part of it separates and becomes a fire elemental with 102 hit

Y'demi

Monsters Strixhaven: A Curriculum of Chaos

dies if reduced to 0 hit points by this necrotic damage.The Oriq are a secret society of mages who wield forbidden magic in the service of their leader, Extus Narr. Narr was in consideration for

blood mages almost impossible to ambush.NecroticSanguine Tentacles (1/Day). The blood in the copper basin disappears as tentacles of congealed blood fill a 10-foot cube centered at a point on the ground

Alustriel Silverhand

Monsters Vecna: Eve of Ruin

, the target has the incapacitated condition until the start of Alustriel’s next turn. On a successful save, the target’s speed is reduced by 10 feet until the start of Alustriel’s

are to spread kindness, reward virtue, and promote a culture of compassion throughout the multiverse. She is good at building alliances and quick to intervene when she senses a threat to the forces of

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

point maximum is reduced to 0. Spellcasting. Geryon casts one of the following spells, requiring no material components and using Charisma as the spellcasting ability (spell save DC 21): At will

Geryon Legacy

Monsters Mordenkainen’s Tome of Foes

become poisoned until it finishes a short or long rest. The target's hit point maximum is reduced by an amount equal to half the poison damage it takes. If its hit point maximum drops to 0, it dies

from the ground at a point he can see within 120 feet of him. The cold fills a cube, 10 feet on each side, centered on that point. Each creature in that area must succeed on a DC 21 Constitution saving

Shadar-kai Soul Monger

Monsters Mordenkainen Presents: Monsters of the Multiverse

speed reduced by 20 feet until the start of that creature’s next turn.Multiattack. The shadar-kai makes two Shadow Dagger attacks. Shadow Dagger. Melee or Ranged Weapon Attack: +7

, finger of death, gaseous form, seeming Wave of Weariness (Recharge 4–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Wave of Weariness"}. The shadar-kai emits weariness in a 60-foot cube

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

point maximum is reduced to 0. Spellcasting. Geryon casts one of the following spells, requiring no material components and using Charisma as the spellcasting ability (spell save DC 21): At will

Geryon (Summoner Variant) Legacy

Monsters Mordenkainen’s Tome of Foes

become poisoned until it finishes a short or long rest. The target's hit point maximum is reduced by an amount equal to half the poison damage it takes. If its hit point maximum drops to 0, it dies

he can see within 120 feet of him. The cold fills a cube, 10 feet on each side, centered on that point. Each creature in that area must succeed on a DC 21 Constitution saving throw or take 28 (8d6

Arasta

Monsters Mythic Odysseys of Theros

Armor of Spiders (Mythic Trait; Recharges after a Short or Long Rest). If Arasta is reduced to 0 hit points, she doesn’t die or fall unconscious. Instead, she regains 200 hit points. In

":"recharge","rollAction":"Web of Hair"}. Arasta unleashes her hair in the form of webbing that fills a 30-foot cube next to her. The web is difficult terrain, its area is lightly obscured, and it lasts for 1

Ancient Deep Dragon Legacy

Monsters Fizban's Treasury of Dragons

. Change Shape. The dragon magically transforms into any creature that is Medium or Small, while retaining its game statistics (other than its size). This transformation ends if the dragon is reduced to 0

, they use local settlements—and any competent visitors—as pawns in their struggle. 4 An ancient deep dragon has put the folk of a city to work building the dragon a metropolis to rule

Zox Clammersham

Compendium - Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage

allows him to command the scaladar. He has put the constructs to work building a device he calls the Simulacrux. This device will, in theory, create a simulacrum of any scaladar that passes through

Magical Gadgets

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

driver can activate this magical device as a bonus action, causing the vehicle to expel a 30-foot cube of opaque smoke directly in front of it or behind it. The cloud is stationary and lasts for 1

. This device needs 24 hours to recharge before it can be used again. Teleporter The vehicle’s driver can activate this magical device as a bonus action, causing the vehicle to teleport to an

Horizon's Edge Magic

Compendium - Sources->Dungeons & Dragons->Bigby Presents: Glory of the Giants

creature uses an action to change the puzzle’s configuration. Puzzle cubes don’t function while on Horizon’s Edge, but a device somewhere in the demiplane allows a cube to function in reverse while the

scattered across the Material and Inner Planes, and these cubes are among the few ways to enter Horizon’s Edge. A Horizon puzzle cube is an 8-inch magical cube made of gold, iron, crystal, and copper

Izzet Engineer

Backgrounds Guildmasters’ Guide to Ravnica

basic knowledge of the structure of buildings, including the stuff behind the walls. You can also find blueprints of a specific building in order to learn the details of its construction. Such

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

X5c. Locked Doors

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

doors (AC 15, 60 hit points) can also be smashed. If they are reduced to 0 hit points, necrotic energy fills the 30-foot cube directly north of the them. A creature in that area takes 22 (4d10) necrotic damage, turning to dust if reduced to 0 hit points. Beyond the doors lie the temple catacombs (area X31).

Arrival at Leilon Point

Compendium - Sources->Dungeons & Dragons->Sleeping Dragon’s Wake

and still. Every window in the community of thirteen quaint buildings is shuttered. Many of the village’s fields are reduced to blackened ash, and its single street is lined with overturned carts

. The first, a large cottage, has a sign outside its door that reads, “Head House.” Second, a cubic wood building depicts the image of curling waves on its front door. Third is a brick building high up on

Location Overview

Compendium - Sources->Dungeons & Dragons->Divine Contention

Location Overview The wizard Thalivar built a tower at the heart of Leilon as a laboratory to study the monsters of the cosmos. Using a device called a planar beacon, Thalivar lured his prey into the

tower has been haunted by the ghosts of those who died within. Led by the wizard Gallio Elibro, forces from Neverwinter have recently rebuilt the tower for use as a garrison building. Gallio has repaired

19. Obo'laka's Shrine

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

19. Obo’laka’s Shrine A pair of needlelike columns mark the entrance to a walled ruin. In the courtyard beyond, banyan roots envelop a squat building. The stone doors that seal the entrance are

obtain Obo’laka’s puzzle cube. The doors are slightly ajar and have rusty hinges that squeal loudly when the doors are opened. When the characters arrive, four zorbos (see appendix D) are lurking around

Quandrix Campus

Compendium - Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos

: quandrix campus View Player Version Torus Hall The central hall of Quandrix campus lies at the end of a geometric series of walkways, terminating at ascending ramps to the towering building. Inside, Torus

its geometry eventually turn itself inside out while students are still within it. The Arithmodrome The Quandrix campus is alive with dynamic sculptures made of water behaving in odd ways: cube-shaped

20. Malar's Tabernacle

Compendium - Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage

20. Malar’s Tabernacle This building is taller than the others, with a peaked roof 30 feet high. Iron spikes line the peak, while carvings of basilisks, chimeras, dragons, and manticores snarl from

where they perch on the outer walls. The cult of Malar would gather to worship here. The building’s stone doors are fitted with locks, though they are unlocked at present. The building consists of one

6. Moa's Shrine

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

god Moa (represented by a jaculi) contains one of nine puzzle cubes needed to enter the Tomb of the Nine Gods. 6A. Shrine Entrance Palm trees grow in front of this squat building, and worn steps ascend

in Old Omuan and reads, “Moa teaches us that secrets hide the truth.” Explorers must heed this message to find the shrine’s puzzle cube. The arrow slits are 6 inches wide, 2 feet tall, and 1 foot deep

D&D Beyond

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