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Returning 35 results for 'diameter something'.
Magic Items
Dungeon Master’s Guide
;s control.
An orb is an etched crystal globe about 10 inches in diameter. When used, it grows to about 20 inches in diameter, and mist swirls inside it.
While attuned to an orb, you can take a
, freedom from the orb, to spread suffering in the world, to advance the worship of Tiamat, or something else the DM decides.
Random Properties. An Orb of Dragonkind has the following random properties
Magic Items
Dungeon Master’s Guide
7, Lightning Bolt; on an 8, Phantasmal Force; on a 9, Polymorph; on a 10, Stinking Cloud.
51–55
You have the Stunned condition until the end of your next turn, believing something awesome
, 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
Orb of Dragonkind
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Magic Items
Basic Rules (2014)
globe about 10 inches in diameter. When used, it grows to about 20 inches in diameter, and mist swirls inside it.
While attuned to an orb, you can use an action to peer into the orb’s depths and
advance the worship of Tiamat, or something else the GM decides.
Random Properties
An Orb of Dragonkind has the following random properties:
2 minor beneficial properties
1 minor detrimental
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
10. Culvert The normally sluggish river of ooze flows a bit faster as it approaches a natural, 10-foot-diameter culvert in the north wall. Any creature in the ooze that ends its turn in the culvert
must succeed on a DC 15 Strength saving throw or be irresistibly pulled under. Unless the creature is tethered to something, it drowns in ooze as it is borne deep into the Underdark.
Kobold
Legacy
This doesn't reflect the latest rules and lore.
Learn More
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
on. Even a stupid or physically weak kobold is given a role in the tribe, whether something as simple as picking mushrooms for food or watching over hatchlings, and they all understand that their
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3
the west. The statuary that adorns the walls consists of four sculpted heads of animals. Each one is six feet above the floor and two to three feet in diameter. Opposite the passage that leads east is
north end of the area, on the west wall, is what appears to be the head of an eagle, with its beak open. Something shines from within the eagle’s mouth.
Wedged in the eagle’s throat is an intricately
Compendium
- Sources->Dungeons & Dragons->Bigby Presents: Glory of the Giants
bottom of the bubble. It then reappears at the top directly above that point and continues plummeting until something arrests its fall. Entering Horizon’s Edge
The lost giant empire left puzzle cubes
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
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
coax magic from it. Those lacking in force of personality might find themselves enslaved to an orb. An orb is an etched crystal globe about 10 inches in diameter. When used, it grows to about 20 inches
in diameter, and mist swirls inside it. While attuned to an orb, you can use an action to peer into the orb’s depths and speak its command word. You must then make a DC 15 Charisma check. On a
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
of personality might find themselves under the orb’s control. An orb is an etched crystal globe about 10 inches in diameter. When used, it grows to about 20 inches in diameter, and mist swirls inside
particular society or organization, freedom from the orb, to spread suffering in the world, to advance the worship of Tiamat, or something else the DM decides. Random Properties. An Orb of Dragonkind
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
of personality might find themselves under the orb’s control. Brian Valeza Orb of Dragonkind An orb is an etched crystal globe about 10 inches in diameter. When used, it grows to about 20 inches in
diameter, and mist swirls inside it. While attuned to an orb, you can take a Magic action to peer into the orb’s depths. You must then make a DC 15 Charisma saving throw. On a successful save, you
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
feet in diameter. A character who examines the ceiling closely can spot the circular seam in the rock with a successful DC 15 Wisdom (Perception) check. The stone plug, which weighs 1,000 pounds, has
have a combined Strength of 34 or higher can push the plug out of the hole, provided they have something firm to stand on. Treasure. Ezzat’s spellbook weighs 13 pounds and contains all the spells the
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
tower’s highest floor, a fifteen-foot-diameter hole drops into the cold heart of Ravenloft itself. Cold air rushes up out of the shaft, sending a chill through you. Arrow slits line the walls, and
) score that meets or exceeds its Dexterity (Stealth) check. If Pidlwick II is spotted, read: Something lurks among the rafters—a small, spindly man not much larger than a child. A flash of lightning
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
9. God-Watched Gates These rooms house shrines dedicated to gods of the drow pantheon. The 20-foot-high vaulted ceilings are obscured by thick webs. 9a. The Elder Eye A 20-foot-diameter hemisphere of
the doors. The doors remain open until someone or something closes them. 9b. The Masked Lord Characters who bring light sources into this room notice that the shadows created by their light seem to
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
of wood and mud bricks has been turned into a prison where the evil yuan-ti are holding some of the followers of the Scaled Mother. The hemispherical building, 20 feet high and 50 feet in diameter, is
sometime soon. Brood Pools Near the outskirts of the village is the grippli nursery. In five places, built up like the sides of a well, stand 3-foot-high mud-brick walls enclosing 20-foot-diameter
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
yourself); on a 7, Lightning Bolt; on an 8, Phantasmal Force; on a 9, Polymorph; on a 10, Stinking Cloud. 51–55 You have the Stunned condition until the end of your next turn, believing something awesome
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->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
. Characters who enter the sphere can tell something has happened when Maddgoth’s castle suddenly looms twelve times larger in their vision. A shrunken creature or object reverts to its normal size
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal
Features of the Yawning Portal The Yawning Portal’s taproom fills the first floor of the building. The 40-foot-diameter well that provides access to Undermountain dominates the space. The “well” is
adventuring bands that enter the dungeon. Occasionally, something that strikes Durnan’s fancy can be used to pay a bar tab. Yawning Portal Taproom Curios d20 Item 1 A key carved from bone 2 A small
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->Eberron: Rising from the Last War
dust and the scent of decay. These are the ruins of the cities atop which Sharn is built.
Ahead of you yawns a fifty-foot-diameter, ten-foot-deep pit that seems to have been intentionally dug. You
hear the soft sobs of a young child coming from a wooden shed on the far side to the pit.
The cavern is irregular in shape and hundreds of feet in diameter. Its uneven ceiling ranges in height from
Compendium
- Sources->Dungeons & Dragons->Dragon Delves
me a wheel of cheese!” (Characters can buy the cheese in town for 5 SP.) 3 “Bring me treasure worthy of a dragon!” (Nezzarum expects at least 100 GP worth of treasure or something of historical value
per pot.) 6 “Bring me the head of something evil!” (If the characters ask for suggestions, he replies, “Zombies are evil, aren’t they? Bring me the head of a zombie!”) Characters struck by the
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
. A surefire way of getting in is to tie a grappling hook to an arrow and shoot the arrow up through the hole. This method never fails to anchor the hook on something, for Xipe grabs the rope once it is
Compendium
- Sources->Dungeons & Dragons->Scions of Elemental Evil
a 10, Stinking Cloud. 51–55 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
, occupies your space, 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
Compendium
- Sources->Dungeons & Dragons->Hold Back The Dead
a 10, Stinking Cloud. 51–55 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
, occupies your space, 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
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
stone cylinder 10 feet high and 10 feet in diameter, with 6-inch-thick walls. A copper spigot is embedded in the vats on the side facing the nearest wall, at a height of 3 feet. A narrow stone staircase
causes its glyph to fade away, ending the preservation spell on that barrel. If the ale is marketed as “Melairkyn Ale,” “Undermountain Ale,” or something similar, characters can sell a barrel of it for 40
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
, two copper poles ten feet apart descend from the eight-foot ceiling. Each pole has a one-foot-diameter copper sphere at the end of it, three feet off the floor. Between the poles, a struggling goblin
named Charmay, who claims to get her magic from a pact she made with Baba Yaga. Charmay has powerful friends and belongs to a group called the League of Something-or-Other. She doesn’t like goblins and
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
. Poison Needle Mechanical trap A poisoned needle is hidden within a treasure chest's lock, or in something else that a creature might open. Opening the chest without the proper key causes the needle to
triggers the trap. Rolling Sphere Mechanical trap When 20 or more pounds of pressure are placed on this trap's pressure plate, a hidden trapdoor in the ceiling opens, releasing a 10-foot-diameter
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
something down in a small notebook.
The chamber is brightly lit, as if by sunlight. The sunlight is just a natural trick caused by crystal growths reflecting and amplifying the light of the bioluminescent
Flame. The 4-foot-tall, 3-foot-diameter egg weighs 180 pounds, and without fire to keep it warm, the egg can’t hatch. If and when the egg does hatch, a red dragon wyrmling emerges and bonds with the
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
distance. If they investigate, they come to an o’-well that is 10 feet tall and 5 feet in diameter. A steady geyser of water shoots from the well, rising to a height of 30 feet above the well. Characters
stopped if the well is covered by something weighing more than 300 pounds. If the water is prevented from erupting, anything being lifted by the geyser plummets to the ground within 5 feet of the base
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
dark, icicle-festooned roof of the great ice cavern beyond.
Silver light emanates from a three-foot-diameter glass orb situated atop a two-foot-high cylindrical stone plinth in the center of a thirty
-foot-diameter, rubble-strewn circular chamber. Eyeballs drift inside the orb, like fish in a bowl. Some have cataracts, while others are bloodshot or pus-filled, but all turn and gaze at you as you
Compendium
- Sources->Dungeons & Dragons->Uni and the Hunt for the Lost Horn
Bolt; on an 8, Phantasmal Force; on a 9, Polymorph; on a 10, Stinking Cloud. 51–55 You have the Stunned condition until the end of your next turn, believing something awesome just happened. 56–60 A
–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 opens in an unoccupied space
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
to give him something he wants. If the characters ask him what he wants, he tells them: The goliath thinks for a moment, then points toward a neighboring mountain to the northeast. “Bring me the white
this ten-foot-high cave. Nearby, a chute with carved footholds leads down.
The chute is 5 feet in diameter and leads to area S6. Runestone. This engraved stone is one of two sacred stones in Skytower
Compendium
- Sources->Dungeons & Dragons->Dragons of Stormwreck Isle
something under the surface.
At high tide, the tunnel is flooded, so visitors must approach by boat or swim. At low tide, walkways formed by the tops of stone columns line the sides of the tunnel, leading
myconids. A single strong whack with a weapon, a crowbar, or another tool is sufficient to shatter it. When the crystal breaks, a two-foot-diameter sphere of smoldering obsidian falls to the floor
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
Lightning is a game in which two teams of six players compete against each other. To win, a team must eliminate the other team’s players by hitting them with a 3-inch-diameter iron ball. A player struck by
the center of a thirty-foot-diameter, thirty-foot high circular chamber. Resting atop it is a hammer adorned with matching runes.
Six armored figures stand guard around the anvil. At the rear of the
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
into a 5-foot-diameter tunnel that leads to a similar door blocking entry to area X4. No ability check is needed to find either secret door from inside the tunnel. DUERGAR NAMES
Here are some names
. In the middle of the room is a low stone table, on the top of which is drawn an illustration that looks something like a map.
Closer inspection of the drawing reveals that it’s an accurate depiction
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