before being dividing cube replaced

Quandrix Campus

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

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

Arithmodrome looks like a large cube of water, ten feet on each side. The inside is an apparently boundless theory-space that suspends the rules of reality. Mages use this space to explore theoretical

Deck of Many More Things

Magic Items The Book of Many Things

feet. Beast. You immediately transform into a random Beast with a CR of 5 or lower. Your game statistics—including your ability scores, hit points, and possible actions—are replaced by the

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

53. Crypt of the Sun Queen

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

immediately replaced with its nonmagical twin from area 52, or if Napaka’s remains are removed from their resting place, the queen’s corpse opens its mouth in a wide yawn and exhales a baleful black gas

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

Sample Haunted Traps

Compendium - Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft

trap are freed from its effects and float to the ground safely. Faceless Malice Haunt Bonus +2 This haunted trap affects a 15-foot-cube in front of an ornate mirror hanging on a wall. When a visible

affected as per the spell magic jar, their soul entering the statue and being replaced by the spirit of a disembodied fiend. This effect ends when dispel evil and good or a similar spell is cast on the

20. Drow Town

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

20. Drow Town An ancient earthquake collapsed sections of Stromkuhldur, dividing the town into smaller caverns. After driving the Legion of Azrok out of this eastern cavern, the drow of House

replaced with the shadowy face of a giant spider obscured by smoke. The creature in the mirror is a projection of a yochlol demon in the service of T’rissa’s mother, Vlonwelv. If the figure standing

Deck of Many More Things

Compendium - Sources->Dungeons & Dragons->The Book of Many Things

statistics—including your ability scores, hit points, and possible actions—are replaced by the Beast’s game statistics, and any nonmagical equipment you’re wearing or carrying melds into your new form and

creature disappears when 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

Specific Spells

Compendium - Sources->Dungeons & Dragons->Sage Advice & Errata

5-foot squares, does Cloud of Daggers affect a single square? Cloud of Daggers (5-foot Cube) can affect more than one square on a grid unless the DM says effects snap to the grid. There are many ways

to position that Cube. Can a creature under the effect of Compelled Duel teleport more than 30 feet away from the caster? No. You can’t move farther than 30 feet away from the caster of Compelled Duel

Magic Paintings

Compendium - Sources->Dungeons & Dragons->Candlekeep Mysteries

to which they’re attached. Any creature that touches one of these paintings is magically transported to its extradimensional space—a cube-shaped stone chamber 30 feet on a side. A creature can resist

is cold and fresh. A hostile roc takes up much of the room and attacks intruders on sight. It’s sustained by magic and is too big to leave the room. If killed, the roc is not replaced. The Bard and the Beholder

Cave of Echoes Locations

Compendium - Sources->Dungeons & Dragons->Quests from the Infinite Staircase

Eternal Garden The echoes of the stream fade, replaced by an ethereal melody that tugs at your heartstrings. Massive formations of quartz crystals cover the walls and ceiling of this chamber. A

-foot-cube of water, which fills in after 1 minute. Teleportation bypasses the waterfall as normal. A creature under the effect of a Slow spell more closely matches the waterfall’s altered time and can

Ziggurat Locations, Tier 5

Compendium - Sources->Dungeons & Dragons->Quests from the Infinite Staircase

seen through clear water. Just inside the doorway is a hostile gelatinous cube. The cube is still digesting the remains of its last meal—a skeleton that appears to float in mid-air, chunks of gooey

former splendor of Cynidicea as the room around them appears to melt away, replaced by an ornate ballroom filled with joyful citizens in fanciful attire. If the characters decline, the sovereign allows

Specific Spells

Compendium - Sources->Dungeons & Dragons->Sage Advice Compendium

the necrotic damage, whether because of immunity or some other reason. Using 5-foot squares, does cloud of daggers affect a single square? Cloud of daggers (5 ft. cube) can affect more than one square

on a grid, unless the DM says effects snap to the grid. There are many ways to position that cube. Can a creature under the effect of compelled duel teleport more than 30 feet away from the caster? No

Areas of the Water Temple

Compendium - Sources->Dungeons & Dragons->Princes of the Apocalypse

these cultists and then leave this part of the dungeon, the guards are replaced by the cultists in area C7 within an hour. C2. Canals A twenty-foot wide canal leads between ancient masonry walls into

. Reinforcements. If the bugbears are defeated, they are replaced within a day by the trolls from area C12. C19. Cavern Lakeshore This natural cavern widens and descends toward a pebble-covered lakeshore

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