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Returning 35 results for 'before becoming diameter cube reflection'.
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Magic Items
Dungeon Master’s Guide
While smoking this pipe, you can take a Magic action to exhale a puff of smoke that takes the form of a creature, such as a dragon, a flumph, or a slaad. The form must be small enough to fit in a 1-foot cube and loses its shape after a few seconds, becoming an ordinary puff of smoke.
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.
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
Magic Items
Dungeon Master’s Guide
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
, and attacks you.
91–95
A vertical, 10-foot-diameter, two-way portal to another plane of existence opens in an unoccupied space within 30 feet of you and remains open until the end of your
Pipe of Smoke Monsters
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Magic Items
Xanathar's Guide to Everything
While smoking this pipe, you can use an action to exhale a puff of smoke that takes the form of a single creature, such as a dragon, a flumph, or a froghemoth. The form must be small enough to fit in a 1-foot cube and loses its shape after a few seconds, becoming an ordinary puff of smoke.
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
Magic Items
The Wild Beyond the Witchlight
As an action, you can throw this dust into the air, filling a 10-foot cube that extends out from you. Surfaces and objects made of nonmagical ferrous metal in the area instantly corrode and turn to
dust, becoming useless and unsalvageable. Any creature in the area that is made wholly or partly out of ferrous metal must make a DC 13 Constitution saving throw, taking 4d8 necrotic damage on a failed
Monsters
Candlekeep Mysteries
its hit points and becoming active again. The new body appears within 5 feet of the phylactery.Multiattack. The lich makes four attacks.
Poisonous Touch. Melee Weapon Attack: +9;{"diceNotation":"1d20
","rollType":"damage","rollAction":"Wither","rollDamageType":"necrotic"} necrotic damage.
Fire Storm (7th-Level Spell; 1/Day). The lich fills up to ten 10-foot cubes with fire. Every cube must be within
Magic Items
Icewind Dale: Rime of the Frostmaiden
An abracadabrus is an ornate, gemstone-studded wooden chest that weighs 25 pounds while empty. Its interior compartment is a cube measuring 1½ feet on a side.
The chest has 20 charges. A
24 hours. Gems and precious metals created by the chest disappear after 1 minute.
The chest regains 1d20 expended charges daily at dawn. If the item’s last charge is expended, roll a d20. On a 1, the chest loses its magic (becoming an ordinary chest), and its gemstones turn to dust.
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
brigganock, or any object being worn or carried by another creature, and the activity must take place within a 10-foot cube. For example, the brigganock could use this action to rapidly carve a
Forcecage
Legacy
This doesn't reflect the latest rules and lore.
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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
Ring of Shooting Stars
Legacy
This doesn't reflect the latest rules and lore.
Learn More
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.
Magic Items
Acquisitions Incorporated
upgrade to function as the replica chest used for the Leomund's secret chest spell, becoming a rare magic item. You can open the secret chest through your living loot satchel to deposit or withdraw items
rank 4, your living loot satchel receives another upgrade, becoming a very rare magic item. The secret chest accessed by your satchel now has the storage capacity of a portable hole—6 feet in
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
"}
Connected Creatures
1
After being robbed by gnomes who had pledged to protect the hoard, a sapphire dragon wyrmling installs new guardians that have no interest in material riches: gelatinous cube
Compendium
- Sources->Dungeons & Dragons->Planescape: Adventures in the Multiverse->Morte’s Planar Parade
Vargouille Reflection Vargouilles are flying Fiends that resemble disembodied Humanoid heads with wings. While most vargouilles roam the planes to curse Humanoids and create more vargouilles, a
variant known as the vargouille reflection resides in Undersigil. When a vargouille reflection spots a Humanoid target, it takes on that creature’s visage, terrifying that creature by appearing as its own
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
. The form must be small enough to fit in a 1-foot cube and loses its shape after a few seconds, becoming an ordinary puff of smoke.
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
froghemoth. The form must be small enough to fit in a 1-foot cube and loses its shape after a few seconds, becoming an ordinary puff of smoke.
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
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
froghemoth. The form must be small enough to fit in a 1-foot cube and loses its shape after a few seconds, becoming an ordinary puff of smoke.
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
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
Dust of Corrosion Wondrous Item, Uncommon As an action, you can throw this dust into the air, filling a 10-foot cube that extends out from you. Surfaces and objects made of nonmagical ferrous metal
in the area instantly corrode and turn to dust, becoming useless and unsalvageable. Any creature in the area that is made wholly or partly out of ferrous metal must make a DC 13 Constitution saving
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
removed from a pool, its depth never changes. Metal removed from the pool solidifies instantly, becoming as strong and immutable as wrought iron or cold steel. The metal instantly hardens upon leaving the
pools in cube form. A creature might learn the method by casting identify on a pool or by asking Zox. A creature must place one or more of its hands within 1 foot of the pool’s surface and recite the
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3
next to its own reflection. This mirror falsely predicts the viewer’s death. The ghostly image takes on the appearance of a monster or a trap from this adventure. The image then assaults and kills the
viewer’s reflection. The mirror functions only once per character; after a character has this vision, the mirror becomes a normal mirror for that individual. A creature that touches the red mirror for
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
enough to fit in a 1-foot cube. It loses its shape after a few seconds, becoming an ordinary puff of smoke.
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
unlock this gate.”
Gong. A 3-foot-diameter bronze gong hangs from a sturdy wooden frame anchored to the floor near the west wall. The gong is embossed with carvings of ears of corn. A padded wooden
name to Netherskull after becoming a death tyrant. Netherskull has slain countless interlopers, none more deserving of death than a pompous human paladin named Fidelio, who wept bitter tears before
Monsters
Fizban's Treasury of Dragons
needing to make an ability check.
Tunneler. The dragon can burrow through solid rock at half its burrowing speed and can leave a 20-foot-diameter tunnel in its wake.Multiattack. The dragon makes one
their army in battle centuries ago.
3
An ancient sapphire dragon guards the phylactery of a lich who helped the dragon establish a lair centuries before becoming Undead.
4
Lolth the Spider
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
quietly and not be so open. He inspects the gems, weighs them by hand while looking at the characters with suspicion, then pays them for the delivery with a zircon worth 50 gp. Gelatinous Cube Incursion The
around you all draw weapons and retreat as you see a guard stumble back, then rise up in the air. A strange shimmer around him reveals the surface of the gelatinous cube that has engulfed him.
Two
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
Crystal Ball Wondrous item, very rare or legendary (requires attunement) The typical crystal ball, a very rare item, is about 6 inches in diameter. While touching it, you can cast the scrying spell
have truesight with a radius of 120 feet centered on the spell’s sensor. Left to Right: Circlet of Blasting, Cube of Force, Chime of Opening, and Cloak of the Manta Ray
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
young woman, her billowing cloak becoming one with the night sky as she descends upon unsuspecting human mourners in a graveyard. In each hand, she clutches a dagger. Characters who examine the mural
closely and succeed on a DC 15 Wisdom (Perception) check notice four 1-inch-diameter holes bored into the gravestones. Keresta uses these holes to pass through the wall in mist form. Secret Door. The
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
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
the tower to its cube form, the adventurers must first empty it of any creatures. Four gargoyles perch atop the tower. They remain motionless as the characters enter the cavern, attacking only if
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
.
Rejuvenation. If it has a phylactery, a destroyed lich gains a new body in 1d10 days, regaining all its hit points and becoming active again. The new body appears within 5 feet of the phylactery.
Actions
hit, range 60 ft., one target. Hit: 14 (4d6) necrotic damage.
Fire Storm (7th-Level Spell; 1/Day). The lich fills up to ten 10-foot cubes with fire. Every cube must be within 150 feet of the lich and
Compendium
- Sources->Dungeons & Dragons->Volo's Guide to Monsters
Physical Characteristics As a byproduct of their unique method of propagation, beholders in one part of the world tend to look similar, with variations becoming more pronounced the farther one
following tables to produce a variety of different appearances for beholders. Beholder Body Diameter 2d6 Body Diameter 2 4 feet 3–4 4½ feet 5–9 5 feet 10–11 5½ feet 12 6 feet Beholder Skin Color
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
1 hour
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
Compendium
- Sources->Dungeons & Dragons->Monster Manual (2014)
, and all who gaze upon the medusa are petrified, becoming stone monuments to its corruption. Medusa Lairs. Medusas live forever in seclusion, alienated from the world around them by their monstrous form
and adventurers who enter are often unaware of the medusa’s presence until the creature is among them. A medusa is subject to its own curse. By looking vainly on its reflection, it turns to stone as
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
action to cast faerie fire from the ring. Ball Lightning. You can expend 2 charges as an action to create one to four 3-foot-diameter spheres of lightning. The more spheres you create, the less
glowing mote of light from the 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.