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Returning 35 results for 'before both diameter cube reflections'.
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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
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
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.
Learn More
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.
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->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->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->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->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->Player's Handbook (2014)
Forcecage 7th-level evocation Casting Time: 1 action Range: 100 feet Components: V, S, M (ruby dust worth 1,500 gp) Duration: 1 hour An immobile, invisible, cube-shaped prison composed of magical
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 barrier that prevents any matter from passing through it and blocking
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->Dungeon Master’s Guide
-foot-diameter spheres of lightning. Each sphere appears in 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
60 feet of 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
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
Forcecage 7th-level evocation Casting Time: 1 action Range: 100 feet Components: V, S, M (ruby dust worth 1,500 gp) Duration: 1 hour An immobile, invisible, cube-shaped prison composed of magical
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 barrier that prevents any matter from passing through it and blocking
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.
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (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
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
property. 30b. Play-by-Play Generator This dusty room has a 10-foot-high ceiling. A 3-foot cube composed of equal parts adamantine and flesh sits atop a 3-foot-tall hexagonal plinth of carved stone
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
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->D&D Beyond Basic Rules
-foot-diameter spheres of lightning. Each sphere appears in 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
60 feet of 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.
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
holding them. Twelve painted figures line each hall, six on the west wall and six on the east wall, directly across from one another. Figures on facing walls are perfect reflections of each other
reveals that its stones and the images on them are illusions. Each alcove contains a plinth bearing a crystal eyeball 1 inch in diameter: a pale purple eyeball to the south and a bright green eyeball to
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
here, drawn by the will of the Pudding King. They include dozens of black puddings, gray oozes, and ochre jellies, as well as the occasional gelatinous cube. If the characters intend to rush this deadly
for it to join them. The adventurers can convince the gelatinous cube not to go, but even if it does, Glabbagool might still serve as an ace in the hole during the battle for Blingdenstone. The cavern
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3
adorned with skulls, with a gaping mouth wide enough to swallow a horse whole. It is seated atop a huge basin of red-hot coals, more than ten feet in diameter.
Around the statue is a pile of splintered
carved ivory cube about 1 foot tall stands on an ornamental table. The cube (worth 100 gp) is a trick box. To open it, two plugs on either side of the cube must be pushed in, and then its center slides
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3
51. Wind Tunnel This five-foot-diameter passage is dry and dusty, and it shows no sign of having been used for ages. Near the top of the corridor walls, about three feet from the ceiling, stone
lintels run the length of the passage. The corridor abruptly widens to a cube fifteen feet on a side with a corrugated floor. In the ceiling of this area, a bronze, circular trapdoor is set. The cover is
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
–55 You have the Stunned condition until the end of your next turn, believing something awesome just happened. 56–60 A harmless swarm of butterflies fills a 10-foot Cube within 30 feet of yourself. The
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 next turn. The DM
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
. 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 in its wake.
Actions
Pickaxe. Melee Weapon Attack: +4 to hit
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 pumpkin, cook and eat dinner
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
16. Central Cavern This 180-foot-diameter spherical cavern has a domed ceiling and a bowl-shaped floor. Along its perimeter are stone ledges (area 16a) that don’t quite encircle the chamber. Any
it outside the range of some creatures’ darkvision. The stone giants have never noticed it for this reason. The castle looks small enough to fit in a 20-foot-cube, and it floats at the center of an
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
side is a fifteen-foot-diameter hole in the floor that seems to be the upper end of a tunnel.
The ice slide descends to area H23. H23. Remorhaz Nest This bulbous cavern has walls as smooth as glass
and sinks toward a fifteen-foot-diameter hole in the floor that seems to be the upper end of a tunnel.
The ice slide descends to area H36. H27. West Observation Platform Clinging to the thirty-foot
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
gas that fills a 15-foot cube centered above the chest (filling the entire pit). The gas instantly corrodes and destroys all nonmagical metal that comes into contact with it, including armor and
weapons. Metal objects sealed in containers are protected. The chest is a Small object with AC 12, 10 hit points, and immunity to poison and psychic damage. Treasure The chest contains two 1-inch-diameter
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
31. Hall of Embers Brazier. A 5-foot-tall, 7-foot-diameter stone brazier dominates the northwest part of the room. Eight embers gather and swirl above the empty brazier like fireflies.
Statue. A 3
antimagic field spell fills the uppermost 40 feet of the pit, leaving a 10-foot cube at the bottom unaffected. Treasure. Any magic items teleported away by the statue of Vergadain in area 23 or by the
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
twenty-foot-high cave is polished to a mirror finish, such that you are faced with countless distorted reflections of yourself. Your head spins as you try to keep your bearings.
If Tekeli-li is
in this cave have disadvantage because of the disorienting reflections. If Tekeli-li is here, the gnoll vampire (see appendix C) uses its Frightful Cackle first, then targets enemies with its Sickening
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
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 out of the hat. Roll 1d4
Elephant; on a 4, a Mule. 86–90 A Hostile Swarm of Bats flies out of the hat, occupies your space, and attacks you. 91–95 A vertical, 10-foot-diameter, two-way portal to another plane of existence
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
reflections. Creatures, objects, and energy reflect, refract, duplicate, or are transported elsewhere. Such locations arise from the intrusion of a theorized Plane of Mirrors upon the Material Plane, or
creature in the region gains the benefits of the blink spell for 1 minute, shimmering with overlapping shattered reflections. 19–24 Creatures in the region don’t cast reflections. Wisdom (Insight
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
carrying spears and ornate jugs. The ceiling is painted to look like a clear blue sky. A small bejeweled cockroach rests atop a sarcophagus of black basalt in the middle of the room. A two-foot-diameter
that fills a 15-foot cube centered on it. Each creature in the area must make a DC 18 Constitution saving throw, taking 45 (7d12) necrotic damage on a failed save, or half as much damage on a successful






