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Returning 35 results for 'before being diameter correct reaches'.
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Spells
Player’s Handbook
wall into a globe up to 30 feet in diameter centered on a point within range. The wall lasts for the duration. If you position the wall in a space occupied by a creature, the spell ends instantly
.
The wall consists of seven layers, each with a different color. When a creature reaches into or passes through the wall, it does so one layer at a time through all the layers. Each layer forces the
Prismatic Wall
Legacy
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Spells
Basic Rules (2014)
the wall into a sphere up to 30 feet in diameter centered on a point you choose within range. The wall remains in place for the duration. If you position the wall so that it passes through a space
through the wall, it does so one layer at a time through all the wall's layers. As it passes or reaches through each layer, the creature must make a Dexterity saving throw or be affected by that
Magic Items
Princes of the Apocalypse
diameter, weighs 10 pounds, and has a solid outer shell. The orb detonates 1d100 hours after its creation, releasing the elemental energy it contains. The orb gives no outward sign of how much time
reaches the edge of the area of effect; at that point, the water flows downhill (and possibly recedes back to its origin). Light structures collapse and wash away. Any Large or smaller creature caught in
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
Color Pools Gateways leading from the Astral Plane to other planes appear as two-dimensional pools of rippling colors, 1d6 × 10 feet in diameter. Traveling to another plane requires locating a color
the correct one takes 1d4 × 10 hours of travel. Astral Color Pools d20 Plane Pool Color 1 Ysgard Indigo 2 Limbo Jet black 3 Pandemonium Magenta 4 The Abyss Amethyst 5 Carceri Olive 6 Hades Rust 7
Compendium
- Sources->Dungeons & Dragons->Bigby Presents: Glory of the Giants
twisting roots. The sapling is 30 feet tall, and its trunk is 10 feet in diameter. Despite its size, it has the proportions and appearance of a very young tree. The tree glows with a bright, greenish-golden light for 30 feet, and dim light reaches an additional 30 feet.
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
4. Hook Horror Nest The sandy floor of this cavern holds a clutch of four 1-foot-diameter eggs with rocky outer shells, all half-buried in a shallow pit. These are hook horror eggs, and any character
thereafter follows that creature around like its parent, demanding to be fed. If the characters manage to keep the hook horror alive, it eventually reaches adulthood after six months. Track its growth using
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
fast or far a character moves, that character winds up a step or two away from the end of the table where they started. Correct Exit. To escape the dining hall, each character trapped in it must
names eventually repeat). Buried beneath each tombstone is a coffin that either is empty or contains an illusion of Strahd’s corpse. Correct Exit. A character who reads the headstones finds one bearing
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
sinks into the floor, creating an open passage to the tomb (area 35B). The “medallion” worn by the jackal-headed painting is actually a 6-inch-diameter gold disk engraved with the face of a horned devil
serpent. One hieroglyph at a time, the dial reveals the correct sequence of floor tiles to stand on: vulture, serpent, door, reed, scarab, scepter, foot, and urn. Stepping on a floor tile that matches the
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
. Seven clusters hold six eggs each, as noted on the map. Each egg is a silvery sphere 3 feet in diameter. Its shell is tough (AC 20), but an egg is destroyed if it takes any amount of damage. Three of
Dexterity (Acrobatics) check to avoid falling off. An adventurer who reaches an egg cluster and has a suitable cutting tool (such as a dagger, sword, or axe) can carefully hack an egg out in 2d4 minutes
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
cube is fitted into it.
Without a puzzle cube, the plane shift spell can reach the demiplane, but the specifications for the tuning fork necessary for the spell to access the plane are lost. A trek through the Deep Ethereal might reveal the single ethereal curtain that reaches the demiplane.
Compendium
- Sources->Dungeons & Dragons->Ghosts of Saltmarsh
size and strength, as shown on the Whirlpool Rank table. A whirlpool’s depth equals half its diameter. Whirlpool Rank Rank Diameter Velocity DC 1 22 (4d10) ft. 5 ft. 5 2 55 (10d10) ft. 15 ft. 10 3
is restrained by the whirlpool until the start of its next turn. If the creature reaches the whirlpool’s center, the creature is pulled under the surface and either appears at a special location (see
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
. Staring out from it is a 1-foot-diameter purple disk inscribed with a black, glaring eye. Looming behind the altar is a 9-foot-tall statue carved in the form of an amorphous, forward-lurching pillar
that reaches out with a dozen clawed human arms. The disk embedded in the altar can be removed by turning it 360 degrees counterclockwise. Removing the disk causes copper coins to spill out from a
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
west and east walls. When that happens, all creatures in the hallway or the adjacent rooms must roll initiative. On initiative count 15, a 40-foot-diameter sphere of solid granite phases out of the
north wall at area 8C and rolls southward down the corridor. It rolls 200 feet on each of its turns until it reaches the end of the hall. The sphere can move through creatures’ spaces, and creatures can
Compendium
- Sources->Dungeons & Dragons->Ghosts of Saltmarsh
outer reaches of the forest periodically, while several wood elf clans dwell at its edge. The two forces are generally successful at keeping the monsters of the Dreadwood in check, but at times a
creatures and villainous monsters that seek to tap into the essence of the Shadowfell thrive deep in the forest. Its innermost reaches mingle with that dark realm, forming a warped mirror version of
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
wall—up to 90 feet long, 30 feet high, and 1 inch thick—centered on a point within range. Alternatively, you shape the wall into a globe up to 30 feet in diameter centered on a point within range. The
reaches into or passes through the wall, it does so one layer at a time through all the layers. Each layer forces the creature to make a Dexterity saving throw or be affected by that layer’s properties
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
wall—up to 90 feet long, 30 feet high, and 1 inch thick—centered on a point within range. Alternatively, you shape the wall into a globe up to 30 feet in diameter centered on a point within range. The
reaches into or passes through the wall, it does so one layer at a time through all the layers. Each layer forces the creature to make a Dexterity saving throw or be affected by that layer’s properties
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
V5. Vault When the party reaches the vault, read the following boxed text aloud: A spacious tomb holds a sarcophagus made of stone covered with glyphs. Magically glowing stars painted on the stone
Inside the sarcophagus are the following treasures: The Nether Scroll of Azumar (see the item’s description below) inside a 24-inch-long, 5-inch diameter cylinder made of wood and encased in a sheet of
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
Orien Lightning Rail The wondrous lightning rail system once linked the far reaches of the Kingdom of Galifar, prior to the Last War. Now the system is divided, split into eastern and western
the train. When conductor stone lines split, as they do at various hubs along the way, the pilot selects the intended route and directs the elemental down the correct line. The crew of a train includes
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
resume their exploration of the cave and find three basilisk eggs in a nest made of pulverized stone. Each egg is a 6-inch-diameter, 20-pound sphere with a pebbled-gray shell as hard as stone. Left alone
characters manage to keep the basilisk alive, it reaches adulthood after twelve months. Track its growth using the Basilisk Maturation table. Basilisk Maturation Age Size Notes Infant
(up to 3 months
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
plate, a 10-foot-diameter stone sphere painted to look like a bloodshot eyeball careens from an alcove at the top of the sloped hallway and down the passage toward area 26c. With a successful DC 20
activating. When the sphere is released, all creatures present roll initiative, and the sphere rolls initiative with a +8 bonus. On its turn, it moves in a straight line until it reaches a corner, then
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
sunlight, and creatures averse to sunlight are affected by it. The gargoyle heads are 5 feet tall and 5 feet wide, with mouths that are 2 feet in diameter. Behind each head, an airtight stone valve blocks a
magically refill and the trap resets. Escape Tunnel The southwest crawlway ascends to area 24. When the tomb floods with wine, the liquid reaches as far as the sloped section of the crawlway.
Compendium
- Sources->Dungeons & Dragons->Journeys through the Radiant Citadel
. When the characters enter, read the following: The warehouse measures about sixty feet by ninety feet and features a raised catwalk along two sides, accessible by ladders. Two fifteen-foot-diameter
business records, and mundane tools. If Itzmin reaches the warehouse, he ascends to the catwalk and hides in one of the offices, emerging and trying to escape only after he hears combat. Facing Serapio
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
long, 30 feet high, and 1 inch thick—centered on a point you can see within range. Alternatively, you can shape the wall into a sphere up to 30 feet in diameter centered on a point you choose within
passes or reaches through each layer, the creature must make a Dexterity saving throw or be affected by that layer’s properties as described below. The wall can be destroyed, also one layer at a time, in
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
long, 30 feet high, and 1 inch thick—centered on a point you can see within range. Alternatively, you can shape the wall into a sphere up to 30 feet in diameter centered on a point you choose within
passes or reaches through each layer, the creature must make a Dexterity saving throw or be affected by that layer’s properties as described below. The wall can be destroyed, also one layer at a time, in
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
to Success:
Test rockets!
Separate Barn Door from foundation!
Set correct coordinates!
Set countdown timer for 60 minutes!
Evacuate underlevel!
Tie self to command chair!
Blast off
, all in Common. The lever is currently in the notch labeled Stable. When the countdown timer in area U7 reaches zero, the rocket reacts according to the lever’s position: Coop. The launch is aborted
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
orb measures 12 inches in diameter, weighs 10 pounds, and has a solid outer shell. The orb detonates 1d100 hours after its creation, releasing the elemental energy it contains. The orb gives no
, rising 10 feet above its banks and inundating the surrounding area. The flood advances at a rate of 100 feet per round, moving away from the body of water where it began until it reaches the edge of
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
from the top of any column or by a creature flying at that elevation or higher. The lake is 400 feet in diameter and 100 feet deep at its center. The figure is Alagarthas, a wood elf prince from the
Material Plane. As the characters watch from afar, he reaches the top of the column he is ascending and uses his torch to light the beacon there. The beacon burns bright as he descends the stairs and
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
5-foot-diameter, crimson, semitranslucent crystal sphere in a low stand. A door in the side of each sphere opens when a creature that has telepathy approaches within 5 feet of it; half the door swings
system to remain operational for an additional 24 hours. N6. Propulsion Room This room contains a five-foot-diameter sphere of shiny black metal with small, transparent, hexagonal windows. Sharp metal
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
particularly stout dwarf wearing a helm shaped like a boar’s head. He says the gemstone is a spherical emerald roughly three inches in diameter, with a small imperfection in its core shaped vaguely like
reaches Lady Wylynd Moonstar, matriarch of the Moonstar noble family of Waterdeep, that a party of adventurers has had some success in Undermountain of late. She learns all she can about these adventurers
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
feet in width and has no railing, climbs in a straight line, passing above the sealed adamantine doors of the forge (area 28) and never once doubling back on itself until it reaches the outer walls of
60-foot-diameter hut with a beaded curtain entrance in the northeast wall, facing an outdoor campfire. The interior of the hut is one large chamber dominated by a shallow, 10-foot-diameter, circular
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
the palace are summarized here. Ceilings. The ceilings throughout the palace are 20 feet high. Doors. The palace is sealed off by 7-foot-diameter circular doors, each one made of riveted iron plates
try to pick the safe’s combination lock, doing so with a successful DC 25 Dexterity (Perception) check. The correct combination is prairie dog, wombat, badger, armadillo, wombat. A knock spell or
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
Order of the Gauntlet hopes to expand its influence in the region by joining the Knights to its cause. In the western Sumber Hills, the order has little political influence. It hopes to correct this
settlements. As yet, though, only a few elves believe in her vision, and they are spread far apart over the eastern reaches of the forest. The Emerald Enclave is friendly to the elves of the High Forest
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
, affording an unobstructed view of area U2 as the characters complete their descent. Wall of Stone. When the countdown timer reaches zero, a wall of stone magically appears on the stairs at the point marked
underside of the tower above this area and protrudes down through the ceiling. The embers falling from the rocket fill the area with bright orange light. At the bottom of the stairs, a thirty-foot-diameter
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
light dance like fireflies around this thirty-foot-diameter octagonal chamber. A large unlit brazier stands in the center of the room, and eight ten-foot-square alcoves line the walls, each filled with
-foot-diameter crystal sphere rests on an ornate stand.
See appendix D for a description of the Ythryn mythallar and its magical properties. The first time a creature tries to attune to the mythallar
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
reaches its peak in this room, which contains the following features: Statues. Standing in alcoves to the north and south, facing one another, are green marble statues of 6-foot-tall, proud elf warriors
toads lurk in the far corners of the room. They leap forward and attack anyone not accompanied by Wyllow.
Calendar Stone. Set into the floor is a 15-foot-diameter stone device engraved with a






