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Returning 35 results for 'before block diameter confined reveals'.
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Magic Items
Dungeon Master’s Guide
terrain features (such as walls, doors, trees, flowers, weapons, webs, and pits), provided these elements are all confined to a 20-foot Cube. The effort takes 10 minutes (regardless of the number of
reveals they’re made from paste, cookies, or some other worthless material.
If you paint a form of energy such as fire or lightning, the energy dissipates as soon as you complete the painting, doing no harm.
Magic Items
Dungeon Master’s Guide
This bag made from gray, rust, or tan cloth appears empty. Reaching inside the bag, however, reveals the presence of a small, fuzzy object.
You can take a Magic action to pull the fuzzy object from
creature’s stat block. The creature vanishes at the next dawn or when it is reduced to 0 Hit Points.
The creature is Friendly to you and your allies, and it acts immediately after you on your
Magic Items
Dungeon Master’s Guide
defends itself but otherwise takes no actions. At the end of the duration, the creature acts in accordance with its normal disposition and alignment.
An Identify spell reveals if the flask contains a
the following table (see the Monster Manual for the creature’s stat block).
1d100
Contents
0-50
No creature
51
Arcanaloth
52-54
Bone Devil
55-56
Cambion
57
Magic Items
Dungeon Master’s Guide
. The DM can use a different stat block to represent the knight, as desired.
Moon. You gain the ability to cast Wish 1d3 times.
Puzzle. Permanently reduce your Intelligence or Wisdom by 1d4 + 1 (to
until they or someone else reveals it. Nothing less than a Wish spell or divine intervention can end the NPC’s hostility toward you.
Ruin. All forms of wealth that you carry or own, other than
Monsters
Candlekeep Mysteries
-diameter sphere of luminous ectoplasm—into one of its two alternate forms, or from one of those forms back into its true form. In object form, it can’t move or make attacks but otherwise retains
its statistics, and it is indistinguishable from the thing it is imitating. In beast form, it retains its hit points but otherwise uses the stat block of the beast it is imitating. When it dies, the
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
Monsters
Icewind Dale: Rime of the Frostmaiden
the effect on itself on a success.Third Form
Auril’s third form, called Winter’s Womb or the Queen of Frozen Tears by her most ardent followers, is a 3-foot-diameter ice diamond containing
.
A stat block is given for each of Auril’s three forms. These descriptions do not reflect Auril at full power, but rather Auril as she is encountered in this adventure.Lair Actions
Auril
Magic Items
Lost Laboratory of Kwalish
effect.
Donjon. You are instantly teleported to and confined within the prison of the Monastery of the Distressed Body (area M6). Everything you were wearing and carrying stays behind in the
identity of your new enemy isn’t known until the NPC or someone else reveals it. Any enchantment spell cast on the NPC at 6th level or higher can end the NPC’s hostility toward you.
Ruin
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
wooden coffin resting on a 2-foot-high block of gray stone. The coffin is intact and has an obvious 1-inch-diameter hole bored into its foot panel. The coffin’s lid is unlocked. A thin layer of grave
leading to this area notice a 1-inch-diameter hole bored through it a few inches above the floor. This hole allowed the ancient vampire to enter and leave its lair in mist form. 7a. Hall of Retreat If they
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
medallion around its neck. All around the figure are carvings of locusts.
Close inspection reveals that one of the carved locusts is a button that can be pushed. When this happens, the stone block
35. I’jin’s Tomb Characters can reach this area via area 18, by lowering the stone block in the east wall (area 35A), or by slipping between the teeth of the jackal visage at area 29. 35A. Stone
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
20. False Tomb Nested in the ceiling of the western tunnel is a stone block. A character who searches the tunnel spots the block with a successful DC 15 Wisdom (Perception) check. The block is part
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
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
end of the hall leads outside and can be pulled open to reveal the gardens (area S9). The sixty mongrelfolk confined here are fed at irregular intervals by Clovin Belview. Dinner is foretold by the
mongrels cower in the shadowy northwest corner. One of them cradles something shiny. Three mongrelfolk are confined here. One of them cradles a polished brass candlestick as if it was a doll. Any
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->Dungeon Master’s Guide
can paint any number of three-dimensional objects and terrain features (such as walls, doors, trees, flowers, weapons, webs, and pits), provided these elements are all confined to a 20-foot Cube. The
gold), they look authentic, but close inspection reveals they’re made from paste, cookies, or some other worthless material.
If you paint a form of energy such as fire or lightning, the energy
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
paint any number of three-dimensional objects and terrain features (such as walls, doors, trees, flowers, weapons, webs, and pits), provided these elements are all confined to a 20-foot Cube. The
), they look authentic, but close inspection reveals they’re made from paste, cookies, or some other worthless material. If you paint a form of energy such as fire or lightning, the energy dissipates as soon as you complete the painting, doing no harm.
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
, gruel for the ghoul.”
The stench of rotting flesh wafts from the bronze serpents. Close examination reveals dried blood in each statue’s mouth and tiny tubes at the back of its neck. The tubes extend
into secret rooms on either side of the door, where six ghasts are confined (three per room). The stone door opens when a pint or more of fresh blood is poured into the mouth of each bronze serpent
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
Is That Astrolabe Breathing? After the characters find the tome for Professor Blackstone and gather any information they wish, or if they closely examine the central astrolabe, the astrolabe reveals
movement from the largest astrolabe along the north wall, as the device’s overlapping copper rings become lashing, barbed tentacles!
The astrolabe uses the stat block of a grick alpha, except it doesn’t
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
fog makes it hard to see the dragon’s features from a distance, but close inspection reveals that it’s a silver dragon of noble bearing, its spiny frill cracked and broken in many places. The statue
is 10 feet tall but looks much more imposing perched on the granite block. If scrutinized with a detect magic spell, the statue radiates an aura of evocation magic. The dragon statue used to breathe a cone of cold as part of a magic trap, but the trap no longer works (see area Q2).
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
8. Prisoner Pits An iron portcullis seals this chamber. The lever to raise it is located in area 6. Characters captured by the yuan-ti are confined here. If this is how the characters first arrive
of an otherwise empty alcove, and carved into the top of the disk is a serpentine symbol.
The room contains four pits, each one a bell-shaped chamber 10 feet deep and 10 feet in diameter. The pits
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
1. Main Entrance A muddy trail leads up to a 40-foot-wide open doorway, parked outside of which is a 30-foot-diameter boulder. North of the boulder is a 60-foot-tall outcropping of rock with a flat
at Hruk to move the boulder to block the doorway. The boulder, however, is smaller than the doorway. Small and Medium creatures can move around it unimpeded, while a Large creature can squeeze past the
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
, shields leap from the walls to protect him (see “Flying Shields” below). During waking hours, Ras Nsi returns here only if he’s in danger. If the characters defeat Ras Nsi and question him, he reveals the
, reducing Ras Nsi’s bonus to AC by 2. When there are no more active shields, the effect ends, and Ras Nsi can’t use this power again until he finishes a long rest. A detect magic or similar effect reveals
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
Incense. Also present is a sealed case containing ten blocks of temple incense. Lighting a block creates a hazy cloud that fills a 20-foot-diameter sphere and moves with the block. Any creature that starts
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->D&D Beyond Basic Rules
Bag of Tricks Wondrous Item, Uncommon This bag made from gray, rust, or tan cloth appears empty. Reaching inside the bag, however, reveals the presence of a small, fuzzy object. You can take a Magic
. See the Monster Manual for the creature’s stat block. The creature vanishes at the next dawn or when it is reduced to 0 Hit Points. The creature is Friendly to you and your allies, and it acts
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
reveals a 3-foot-high crawl space below. Any 5-foot-square space of the porch has AC 13, 10 hit points, and immunity to poison and psychic damage. Medium creatures must squeeze to enter the crawl space
, but Small or smaller creatures can enter unimpeded. Those who wriggle into the crawl space upset a swarm of unnaturally aggressive earwigs (use the swarm of maggots stat block in chapter 5). Treasure
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->Storm King's Thunder
erupting from a block of stone. The block is 10 feet high, and the serpent is another 10 feet taller still, with two gleaming eyes of polished obsidian (see “Treasure”). Its fanged mouth is open as it
glares down at a 20-foot-diameter hole in the sandstone floor. The hole represents the top of an 800-foot-deep shaft, the bottom quarter of which is filled with sand and old bones (previous sacrifices to
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
from the fen are two rows of standing stones, each one a rough-carved pillar twenty feet high and ten feet thick. Floating inches above each standing stone is a ten-foot-diameter boulder. West of the
breaking down the door, it enters the temple and attacks the seven wardens (use the werewolf stat block, except their alignments are neutral good) who are trapped inside. The underground temple isn’t shown
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
-diameter disk of purple stone, inscribed upon which is the Shadowdusk crest: a lit torch with three trailing embers, its orange flame pointed toward the double door to the west.
Mosaics. The 40-foot
, Yarlithra. Each statue stands atop a 2-foot-high block of stone that bears an inscription of the noble’s name. Secret Door. A locked secret door is hidden in the wall next to the statue of Xerrion in
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3
from a gaping hole in the east wall. Crushed beneath a fallen block in the center of the room are humanoid remains. Elsewhere around the floor are the chewed and decayed corpses of baboons. Through a
room because of their fear of the snake.) Treasure. The bones crushed beneath the fallen block belonged to two humans. This block can be moved by the combined effort of up to three characters with a
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
locker cold (see area B12). Use the scout stat block to represent Octavian, with the following changes: Octavian is a wood elf (chaotic good) who speaks Common and Elvish. He has darkvision out to a
heart. When Octavian regains his true heart, the goat’s heart appears at his feet as a dead, desiccated lump of tissue. A detect magic spell reveals an aura of abjuration magic around the goat’s heart
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
.
Statue. In the middle of the room, a statue of a thin, bearded, wild-haired man wearing a robe covered with eyes stands atop a 3-foot-high block of stone. The statue is surrounded by a faint nimbus of
creatures between the statue and the gate (save DC 19). A detect magic spell reveals auras of abjuration magic and evocation magic around the statue. It melds seamlessly with its base and the floor, as