before being diameter cube rest

Ring of Shooting Stars

Magic Items Dungeon Master’s Guide

can expend 1 charge to cast Faerie Fire from the ring. Lightning Spheres. You can expend 2 charges as a Magic action to create up to four 3-foot-diameter spheres of lightning. Each sphere appears in

yourself. Each creature in a 15-foot Cube originating from that point is showered in sparks and makes a DC 15 Dexterity saving throw, taking 5d4 Radiant damage on a failed save or half as much damage on a successful one.

Forcecage

Spells Player’s Handbook

An immobile, Invisible, Cube-shaped prison composed of magical force springs into existence around an area you choose within range. The prison can be a cage or a solid box, as you choose. A prison

in the shape of a cage can be up to 20 feet on a side and is made from 1/2-inch diameter bars spaced 1/2 inch apart. A prison in the shape of a box can be up to 10 feet on a side, creating a solid

Hat of Many Spells

Magic Items Dungeon Master’s Guide

its normal casting time, and you can’t use this property again until you finish a Short or Long Rest. On a failed check, you fail to cast the spell and a random effect occurs instead

just happened. 56–60 A harmless swarm of butterflies fills a 10-foot Cube within 30 feet of yourself. The swarm disperses after 1 minute. 61–65 You pull a nonmagical object

Death Tyrant

Monsters Monster Manual

", "rollAction":"Disintegration Ray", "rollDamageType":"Force"} Force damage. If the target is a nonmagical object or a creation of magical force, a 10-foot Cube of it disintegrates into dust. Success

lair feel as if they’re being watched. Any creature (excluding the death tyrant and its allies) that finishes a Short Rest while within 1 mile of the lair must succeed on a DC 15 Wisdom saving

Beholder

Monsters Monster Manual

":"Disintegration Ray", "rollDamageType":"Force"} Force damage. If the target is a nonmagical object or a creation of magical force, a 10- foot Cube of it disintegrates into dust. Success: Half damage. Failure

within 1 mile of the lair feel as if they’re being watched. Any creature (excluding the beholder and its allies) that finishes a Short Rest while within 1 mile of the lair must succeed on a DC 13

Quaal's Feather Token

Magic Items Dungeon Master’s Guide

pounds while flying at its maximum speed (16 miles per hour for a maximum of 144 miles per day, with a 1-hour rest for every 3 hours of flying) or 1,000 pounds at half that speed. The bird disappears

speed by 5 miles per hour for 8 hours. You can dismiss the fan as a Magic action. Swan Boat (Rare). You can take a Magic action to touch the token to a body of water at least 60 feet in diameter

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

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

Brigganock

Monsters The Wild Beyond the Witchlight

feet. If the brigganock dies, its soul light fades away. Tunneler. Using a pickaxe or similar tool, a brigganock can burrow through solid rock at a speed of 5 feet, leaving a 6-inch-diameter tunnel

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

Duergar Screamer

Monsters Mordenkainen Presents: Monsters of the Multiverse

a 15-foot cube. Each creature in that area must succeed on a DC 11 Strength saving throw or take 7 (2d6);{"diceNotation":"2d6", "rollType":"damage", "rollAction":"Sonic Scream", "rollDamageType

. Unless incapacitated, the duergar inside a machine can extricate themself from it over the course of a short rest, completing the process at the rest’s end.Poison

Gingwatzim

Monsters Candlekeep Mysteries

exhaustion. When the target finishes a short or long rest, the target loses every level of exhaustion gained from this attack. Change Shape. The gingwatzim changes from its true form—a 3-foot

-diameter sphere of luminous ectoplasm—into one of its two alternate forms, or from one of those forms back into its true form. In object form, it can’t move or make attacks but otherwise retains

Ice Devil Legacy

Monsters Basic Rules (2014)

of it. The wall is 1 foot thick and up to 30 feet long and 10 feet high, or it's a hemispherical dome up to 20 feet in diameter. When the wall appears, each creature in its space is pushed out of it

. The frigid air dissipates when the rest of the wall vanishes.Cold, Fire, PoisonBludgeoning, Piercing, and Slashing from Nonmagical Attacks that aren't Silvered

Ice Devil (Spear Variant) Legacy

Monsters Monster Manual (2014)

it's a hemispherical dome up to 20 feet in diameter. When the wall appears, each creature in its space is pushed out of it by the shortest route. The creature chooses which side of the wall to end up on

","rollType":"damage","rollDamageType":"cold"} cold damage on a failed save, or half as much damage on a successful one. The frigid air dissipates when the rest of the wall vanishes.Cold, Fire, PoisonBludgeoning, Piercing, and Slashing from Nonmagical Attacks that aren't Silvered

Forcecage Legacy

Spells Basic Rules (2014)

An immobile, invisible, cube-shaped prison composed of magical force springs into existence around an area you choose within range. The prison can be a cage or a solid box, as you choose. A prison

in the shape of a cage can be up to 20 feet on a side and is made from 1/2-inch diameter bars spaced 1/2 inch apart. A prison in the shape of a box can be up to 10 feet on a side, creating a solid

Ice Devil (Summoner Variant) Legacy

Monsters Monster Manual (2014)

of it. The wall is 1 foot thick and up to 30 feet long and 10 feet high, or it's a hemispherical dome up to 20 feet in diameter. When the wall appears, each creature in its space is pushed out of it

. The frigid air dissipates when the rest of the wall vanishes. Summon Devil (1/Day). The devil chooses what to summon and attempts a magical summoning. An ice devil has a 60 percent;{"diceNotation

Ring of Shooting Stars Legacy

Magic Items Basic Rules (2014)

charges as an action to create one to four 3-foot-diameter spheres of lightning. The more spheres you create, the less powerful each sphere is individually. Each sphere appears in an unoccupied space

ring at a point you can see within 60 feet of you. Each creature within a 15-foot cube originating from that point is showered in sparks and must make a DC 15 Dexterity saving throw, taking 5d4 fire damage on a failed save, or half as much damage on a successful one.

Death Tyrant Legacy

Monsters Monster Manual (2014)

the target is a Huge or larger object or creation of magical force, this ray disintegrates a 10-foot cube of it. Death Ray. The targeted creature must succeed on a DC 17 Dexterity saving throw or

cube within 120 feet of the tyrant is filled with spectral eyes and tentacles. To creatures other than the death tyrant, that area is lightly obscured and difficult terrain until initiative count 20 on

Feather Token Legacy

Magic Items Basic Rules (2014)

while flying at its maximum speed (16 miles an hour for a maximum of 144 miles per day, with a one-hour rest for every 3 hours of flying), or 1,000 pounds at half that speed. The bird disappears after

miles per hour for 8 hours. You can dismiss the fan as an action. Feather Token (Swan Boat);Swan Boat. You can use an action to touch the token to a body of water at least 60 feet in diameter. The

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

rest within 30 feet of it, meditating on the mythallar. Up to eight creatures can be attuned to it at one time; otherwise, the Ythryn mythallar follows the attunement rules in the Dungeon Master&rsquo

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

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

Ki-rin

Monsters Mordenkainen Presents: Monsters of the Multiverse

), a ki-rin can take one of the following lair actions, and it must finish a long rest before taking the chosen lair action again: Create Comforts. The ki-rin conjures up one or more permanent objects

made of soft, plant-based material—including manufactured objects like pillows, rope, blankets, and clothing—that can collectively fill no more than a 20-foot cube. The objects materialize

Quaal's Feather Token Legacy

Magic Items Dungeon Master’s Guide (2014)

while flying at its maximum speed (16 miles an hour for a maximum of 144 miles per day, with a one-hour rest for every 3 hours of flying), or 1,000 pounds at half that speed. The bird disappears after

miles per hour for 8 hours. You can dismiss the fan as an action. Feather Token (Swan Boat);Swan Boat. You can use an action to touch the token to a body of water at least 60 feet in diameter. The

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

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 throw

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

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 throw or take

Sapphire Dragon Wyrmling

Monsters Fizban's Treasury of Dragons

half its burrowing speed and can leave a 5-foot-diameter tunnel in its wake.Bite. Melee Weapon Attack: +5;{"diceNotation":"1d20+5", "rollType":"to hit", "rollAction":"Bite"} to hit, reach 5 ft

"} Trait 1 I often fixate on specific historical battles or wars and won’t rest until my hoard contains that conflict’s most significant artifacts. 2 I am constantly aware of a

Auril (Third Form)

Monsters Icewind Dale: Rime of the Frostmaiden

the effect on itself on a success.Third Form Auril’s third form, called Winter’s Womb or the Queen of Frozen Tears by her most ardent followers, is a 3-foot-diameter ice diamond containing

from the rest of the world, and a shroud of mist conceals her island in the Sea of Moving Ice. Roleplaying Auril Portraying a deity, even a lesser god such as Auril the Frostmaiden, can be daunting

Halaster Blackcloak

Monsters Waterdeep: Dungeon of the Mad Mage

restrictions (see “Alterations to Magic”). Arcane Recovery (1/Day). When he finishes a short rest, Halaster recovers all his spell slots of 5th level and lower. Legendary Resistance (3

short or long rest. Halaster has the following wizard spells prepared: Cantrips (at will): dancing lights, fire bolt, light, mage hand, prestidigitation 1st level (4 slots): mage armor, magic missile

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

Horizon's Edge Magic

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

30-foot-diameter portal appears before the creature who solved the cube, leading to the northeastern platform of Horizon’s Edge. The portal is two-way and remains open for 10 minutes or until a

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

Kobold Legacy

Species Volo's Guide to Monsters

creatures wouldn’t feel safe. Kobolds take advantage of their size by creating small-diameter tunnels that they can easily pass through, but that require larger creatures to hunch over or even

the hatchery. If a particularly important or respected member of a tribe dies, the hatchery is closely monitored. The next egg laid is immediately separated from the rest and carefully protected. Once

Air Envelopes

Compendium - Sources->Dungeons & Dragons->Spelljammer: Adventures in Space->Astral Adventurer’s Guide

Envelope and Gravity Plane Air Envelopes of Creatures The envelope of breathable air that forms around a creature takes the shape of a cube centered on that creature. The creature’s size determines the

cube’s dimensions, as shown in the Air Envelopes of Creatures table. Air Envelopes of Creatures Creature’s Size Air Envelope Tiny 2½-foot cube Small or Medium 5-foot cube Large 10-foot cube Huge 15

Young Sapphire Dragon

Monsters Fizban's Treasury of Dragons

burrowing speed and can leave a 10-foot-diameter tunnel in its wake.Multiattack. The dragon makes one Bite attack and two Claw attacks. Bite. Melee Weapon Attack: +9;{"diceNotation":"1d20+9", "rollType

or wars and won’t rest until my hoard contains that conflict’s most significant artifacts. 2 I am constantly aware of a call from beyond this world. I must prepare to answer that call

Adamantine Tower

Compendium - Sources->Dungeons & Dragons->Out of the Abyss

the wall facing you is a sturdy-looking door made of the same dark metal as the rest of the tower. No ordinary structure, the tower is a Daern’s instant fortress (see chapter 7, “Treasure,” of the

the trap door on the roof is “mimsy.” The command word to transform the tower into a one-inch metal cube is “brillig,” but speaking it has no effect since the shadow demons are still inside. To return

Adult Deep Dragon Legacy

Monsters Fizban's Treasury of Dragons

allies and servitors. Like the rest of the lair, this chamber is lit by phosphorescent fungal blooms that give off soft green, blue, and purple light. Hoard Chamber. The dragon’s hoard is hidden

. Toxic Spores. The dragon fills a 20-foot cube it can see within 120 feet of itself with toxic spores. Each creature in that area must succeed on a DC 15 Constitution saving throw or take 14 (4d6

Deck of Many More Things

Magic Items The Book of Many Things

immediately gain the benefits of finishing a long rest. Cavern. You gain a climbing speed equal to your walking speed. You also gain the ability to move up, down, across vertical surfaces, and along ceilings

it is killed or when you are reduced to 0 hit points. If there isn’t enough space for a Large or larger creature to appear, this card has no effect. Ooze. A gelatinous cube immediately appears

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