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Returning 35 results for 'before being diameter construct reveals'.
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Monsters
Spelljammer: Adventures in Space
eye and mouth are closed, an eye monger looks like nothing more than a 12-foot-diameter asteroid. When it senses vibrations in the space around it, the eye monger opens its eye and reveals its true
Magic Items
Icewind Dale: Rime of the Frostmaiden
The amulet is a 4-inch-wide disk composed of silver-framed wood, with a rune carved into its face. A detect magic spell reveals a magical aura of enchantment around the amulet.
Every shield
its enemies or to guard the wielder against attack. If an attack threatens to injure the wearer, the construct can magically absorb the blow into its own body, even at a distance.
A humanoid that
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
sinkhole, which plunges 100 feet into darkness. (At the bottom of the sinkhole lies a moldering beholder corpse.)
Elevated Tunnel. A 10-foot-diameter tunnel in the west wall can be reached by
. Inspection of the remains accompanied by a successful DC 15 Intelligence (Medicine) check reveals that the beholder died from fire, force, and necrotic damage. Inspection also reveals a treasure (see
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a7
on it, and a casting of detect evil and good or a paladin’s use of Divine Sense reveals it as a desecrated place. Mouth Trap. The mouth opening is similar to a sphere of annihilation, but it is about 3
feet in diameter—plenty of room for those who wish to leap in and be completely and forever destroyed. A character who examines the mouth and succeeds on a DC 20 Intelligence (Arcana) check identifies the trap for what it is.
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
21. Night and Day Timekeeper. Four pillars support the 20-foot-high ceiling. An iron ring 20 feet in diameter is suspended from iron brackets affixed to the tops of the pillars so that it hangs
parallel to the floor 20 feet below. Nested inside this ring is a circular iron disk of slightly smaller diameter with a symbol of the sun embossed on one side and a symbol of the moon on the opposite side
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
grinder’s arms tear through millennia-old bedrock with ease, leading some Lorehold mages to fear that the grinders destroy more history than they unearth. Ruin Grinder
Large Construct, Unaligned
Armor
half its burrowing speed and leaves a 10-foot-diameter tunnel in its wake.
Actions
Multiattack. The ruin grinder makes two Excavator attacks.
Excavator. Melee Weapon Attack: +9 to hit, reach 5 ft
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
Bore Worm Trobriand modeled this 100-foot-long, 15-foot-diameter drilling machine after a purple worm. Unless Trobriand commands it to do otherwise, the worm tirelessly moves through well-worn
rating of 16 (15,000 XP) and is a purple worm, with these changes: The worm is a construct. It has immunity to poison and psychic damage, as well as bludgeoning, piercing, and slashing damage from
Compendium
- Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk
indiscriminately bores through creature and earth alike. Fiendish Auger Huge Construct, Typically Neutral Evil
Armor Class 15 (natural armor)
Hit Points 85 (9d12 + 27)
Speed 40 ft., burrow 30 ft
. The auger deals double damage to objects and structures.
Tunneler. The auger can burrow through solid rock at half its burrow speed and leaves a 10-foot-diameter tunnel in its wake.
Actions
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
equipped to do so. Floating Platforms The circular wooden platforms are 10 feet in diameter and hover between 6 and 12 feet apart, as shown on map 5.3. They float at the same level as the balconies
, 15 feet below the ceiling and 60 feet above the pit floor. A detect magic spell or similar magic reveals auras of abjuration and transmutation around each platform. Each disk is wide enough that
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
juggernaut in area 62. Casting an identify, legend lore, or similar spell on the scepter reveals that its singular purpose is to destroy a construct named after Napaka. If the scepter is removed and not
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
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
20-foot-diameter circle on the floor is a triangle. In the middle of the triangle stands a golden statue of a human boy, his arms raised in victory. (The statue is a wyvern transformed by magic
removing it from the circle causes the true polymorph effect to end, whereupon it reverts to a wyvern and attacks. Thaumaturgic Circle A detect magic spell reveals an aura of transmutation magic
Compendium
- Sources->Dungeons & Dragons->Monstrous Compendium Volume One: Spelljammer Creatures
takes for a clockwork horror to build another of its kind, assuming it has the requisite materials, is approximately ten days. The body of a clockwork horror is about two feet in diameter, but the legs
give it an overall diameter of four feet. Embedded in the front of its head is a crystal that enables the clockwork horror to see. Clockwork horrors communicate with each other by means of clicks
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation Supplement
diameter, caked with dried blood. Set into the base of the bowl is an empty niche, and hanging from the ceiling above the altar is a bloodstained iron hook at the end of a rusty chain. A search of the wall
frescoes reveals that the snakes’ eye sockets once held precious gemstones. Xorn living in the mountain plucked out and ate all the gems, leaving behind empty, faceted indentations. Yuan-ti liked to
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
in the northeastern alcove.
Shockerstomper consists of a 30-foot-diameter, saucer-shaped platform mounted atop seven mechanical legs. Crowning the platform are three spherical turrets, each with a
construct with immunity to poison and psychic damage, as well as the blinded, deafened, charmed, frightened, paralyzed, and poisoned conditions. It has a walking speed of 40 feet. Its main body (saucer and
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
man, but a mockery of one. This thing is not a creature of flesh and bone, but a construct made of dyed leather stitched and tightly wrapped over an articulated frame. You hear the soft tumbling and
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
fireball with Spell Mimicry. Living Burning Hands Medium construct, unaligned
Armor Class 15 (natural armor)
Hit Points 15 (2d8 + 6)
Speed 25 ft., fly 25 ft. (hover)
STR
10 (+0)
DEX
12
construct, unaligned
Armor Class 15 (natural armor)
Hit Points 57 (6d10 + 24)
Speed 25 ft., fly 25 ft. (hover)
STR
10 (+0)
DEX
15 (+2)
CON
18 (+4)
INT
3 (–4
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dragon Heist
artifact also reveals that an adult gold dragon named Aurinax guards the vault. The three keys needed to open the vault are chosen by you or determined randomly by rolling on the Vault Keys table
Animated construct Beardless dwarf 2 Beholder eyestalk Bronze dragon scale Cask of dwarven ale 3 Drunken elf Gems worth at least 1,000 gp Gift from a queen 4 Invisible creature Painting of a dwarf miner
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
-foot-deep pool of yellow acid. Visible through the churning, translucent acid are three 1-foot-diameter pitted iron wheels affixed to the pit floor in a triangular formation.
Secret Door. A secret
pushes open easily. 21b. Nimoar’s Shield This room appears empty except for dust and cobwebs. A thorough search reveals a stone peg protruding from the middle of the east wall at a height of 6 feet
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
magic spell or similar effect reveals an aura of abjuration magic around each statue. Any examination of the plinths reveals that each statue is set on a rotating, spring-loaded gear. If the statue
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
to alcoves in the north, west, and south walls. At the back of each alcove is a wooden statue with coins piled around its base.
Altar and Extradimensional Rift A detect magic spell reveals auras of
reveals that these inscriptions spell out the core tenets of Shar’s faith: In darkness, act. Never wait for the darkness to pass before making your move. Quench the light of the moon when you can. Hide
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
usable as an arcane focus. Maddgoth took the spellbooks from scores of dead wizards and used them to construct the desk and chair for himself. Any character who examines the furniture can quickly
roll of 3, a spellbook contains four spells of each level from 1st through 3rd. Pick spells from the wizard spell list. Magic Mirror. A detect magic spell reveals an aura of transmutation magic around
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dragon Heist
Belchy, sank in Deepwater Harbor almost a century ago. Lantanese gnomes working for Jarlaxle have managed to repair the construct. Two rounds after the characters corner Fel’rekt and Krebbyg, Big Belchy
characters might need to borrow Grinda Garloth’s apparatus of Kwalish to recover it. Next Encounter If a character becomes attuned to the Stone of Golorr, it reveals the location of the Vault of Dragons
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
, a githyanki knight with 140 hit points, stands at a 5-foot-diameter round table in the center of the room, poring over reports written in Gith that document recent clashes with the mind flayers on
successful DC 19 Wisdom (Insight) check reveals that Al’chaia has no intention of upholding her end of any deal. If the characters agree to question Ezria, Al’chaia and Zolcharrx escort them to the
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
) check notices a secret panel halfway down the hallway, large enough for a Small creature to fit through, or a Medium creature that is squeezing. The panel reveals a narrow shaft that once housed a
floor in area 4 slides back and a 7-foot-diameter sphere made of hundreds of skeletal bodies rises magically from the floor. This bone boulder tilts toward area 6 and rolls down the sloping hallway
Compendium
- Sources->Dungeons & Dragons->Sword Coast Adventurer’s Guide
reveals threads of the Weave woven together through spellcasting, or the “knots” of the Weave in a magic item. A magic item appears enmeshed in the silvery-blue threads of the Weave, and the way the
threads are arranged reveals what type of magic is used (necromancy, abjuration, and so on). Similarly, active spells and areas imbued with magic are limned in a silvery network of threads, which might
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
Animated Objects Animated Armor Medium Construct, Unaligned
AC 18 Initiative +2 (12)
HP 33 (6d8 + 6)
Speed 25 ft.
Ability Score Mod Save
Str 14 +2 +2
Dex 11 +0 +0
Con
ft. Hit: 5 (1d6 + 2) Bludgeoning damage.
Animated Flying Sword Small Construct, Unaligned
AC 17 Initiative +4 (14)
HP 14 (4d6)
Speed 5 ft., Fly 50 ft. (hover)
Ability Score Mod Save
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
engraved on a recessed circular seal.
The geometric symbols are 6 inches across, 1 foot apart, and set into stone disks 8 inches in diameter. Hidden behind the seals are five keyholes that conform in
against the contagion spell. The hag reveals the following information (and nothing more) once an agreement is reached: “Hidden on this level of the dungeon is a library of lost lore, guarded by an
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
20-foot-diameter magic circle inscribed on the floor has glyphs that shed dim purple light. Seven human corpses cocooned in burlap are piled in the middle of the circle.
Nester. Floating next to the
magic spell reveals a strong aura of necromancy magic around the circle. A character who studies the circle and succeeds on a DC 20 Intelligence (Arcana) check can ascertain its properties. The check
Compendium
- Sources->Dungeons & Dragons->Rise of Tiamat
) check notices a secret panel halfway down the hallway, large enough for a Small creature to fit through, or a Medium creature that is squeezing. The panel reveals a narrow shaft that once housed a
in area 4 slides back and a 7-foot-diameter sphere made of hundreds of skeletal bodies rises magically from the floor. This bone boulder tilts toward area 6 and rolls down the sloping hallway before
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation Supplement
20. Haunted Cage Hanging by a chain from the ceiling of this dark, rectangular room is an old diver’s cage with barnacles clinging to it. The cage is eight feet tall, five feet in diameter, and
reveals that the conch is a single-use magic item with the following property: a creature can use an action to blow the conch like a horn, creating an effect identical with that of a Leomund’s tiny hut
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
5. Scrap Metal Warren A 40-foot-high mountain of scrap metal has 10-foot-diameter tunnels winding through it. The scrap metal pile spills into area 2, dominates the cavern north of it, and completely
succeeds on a DC 10 Wisdom (Medicine) check ascertains that the hobgoblins were killed two days ago. A search of the hobgoblin corpses reveals that one has a charcoal sketch of Zox Clammersham on a crumpled-up sheet of parchment.
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
mountain with a full moon symbol above it. Close inspection of the moon reveals a half-inch-diameter hole in the middle of it. The arch is one of Halaster’s magic gates (see “Gates”). Its rules are
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
adamantine ring can, with a successful DC 15 Intelligence (Arcana) check, determine that it was once part of some kind of enormous construct. Casting a detect magic spell on the fragment reveals a
Attack on Triboar Thousands of years ago, giants and dragons fought a great battle here, during which the giants unleashed an enormous dragon-slaying construct called the Vonindod. Part of the
Compendium
- Sources->Dungeons & Dragons->Divine Contention
with hands on the pommels of his famous, sheathed scimitars. The statue’s mouth is open in a goofy grin. A detect magic spell reveals that the statue radiates an aura of transmutation magic. Whenever a
-foot-diameter, 2-foot-high, 50-pound canister is filled with oil used by the panther head attached to the aft of the ship (see area I3). A character can detach a canister of oil from the pipes with a
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
This windowless, two-story structure has a single door tucked near a corner on the ground floor. Standing in front of the door is an eight-foot-tall, bipedal construct made of chipped stone, rusty metal
, and green copper. Its heavy iron gauntlets are clenched into fists, and the ominous helm that forms its head turns slowly from side to side.
Shield Guardian. The construct blocking passage into