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Returning 35 results for 'detected stone'.
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Spells
Player’s Handbook
of yourself that belong to creatures that know languages or are telepathic. You don’t read the thoughts, but you know that a thinking creature is present.
The spell is blocked by 1 foot of stone
, dirt, or wood; 1 inch of metal; or a thin sheet of lead.
Read Thoughts. Target one creature you can see within 30 feet of yourself or one creature within 30 feet of yourself that you detected with
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a7
32. Secret Door The portal to the south can’t be detected by any magical means, but a successful DC 15 Wisdom (Perception) check enables a character to notice that the wall at this location has a
inserted in the hole and then removed, the door will sink into the floor, revealing itself to be a stone-sheathed adamantine slab of tremendous thickness. There can be no real doubt that the end of the adventure—one way or another—is near.
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
7. Library and Scriptorium Dwarves only rarely commit words to paper, making this dwarven library a rare find. Characters who make no effort to conceal their approach are detected by the creatures in
this room, which has a 20-foot-high vaulted ceiling. The room contains the following: Shelves. Scrolls bound in copper wire line stone shelves embedded in the east and west walls.
Monsters. Four
Monsters
Fizban's Treasury of Dragons
disguised as a human merchant prince.
5
An adult emerald dragon shows an emerald dragon wyrmling how to safely observe Humanoids without being detected.
6
An adult emerald dragon keeps a
treasures in a smaller chamber just above the great hall on the map.
Watery Caves. Near the bottom portion of the map, the vaults give way to natural stone caves; these caves slope down to a subterranean
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
stone golem. This stone supposedly fell from Ogrémoch’s body during the fight against Olhydra that carved out the first of the temple caverns. The smaller alcove holds the golem under construction
. Thessalar hopes to recover his sculptors, their superior mason’s tools, and their half of the manual of stone golems to complete this golem and send it out against Moghadam. High Priest Ard-Sagart (a
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
creature can examine the trapped area and make a DC 11 Wisdom (Perception) check, detecting the trip wire and the unstable section of ceiling on a successful check. Once detected, the trip wire can be
. As a Search action, a creature can examine the trapped area and make a DC 11 Wisdom (Perception) check, detecting the trip wire and the suspended Net on a successful check. Once detected, the trip
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
creature can examine the trapped area and make a DC 11 Wisdom (Perception) check, detecting the trip wire and the unstable section of ceiling on a successful check. Once detected, the trip wire can be
. As a Search action, a creature can examine the trapped area and make a DC 11 Wisdom (Perception) check, detecting the trip wire and the suspended Net on a successful check. Once detected, the trip
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
to creatures that know languages or are telepathic. You don’t read the thoughts, but you know that a thinking creature is present. The spell is blocked by 1 foot of stone, dirt, or wood; 1 inch of
metal; or a thin sheet of lead. Read Thoughts. Target one creature you can see within 30 feet of yourself or one creature within 30 feet of yourself that you detected with the Sense Thoughts option. You
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
39. Secret Door The secret door leading into this area can be detected with a successful DC 14 Wisdom (Perception) check, but is locked. Without the key (found in area 2 or area 20), the lock requires
about the room—an elemental gem (earth), an Ioun stone of vitality (see appendix C), and three spell gems (see appendix C). Two of the spell gems are lapis lazuli holding identify and unseen servant
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
to creatures that know languages or are telepathic. You don’t read the thoughts, but you know that a thinking creature is present. The spell is blocked by 1 foot of stone, dirt, or wood; 1 inch of
metal; or a thin sheet of lead. Read Thoughts. Target one creature you can see within 30 feet of yourself or one creature within 30 feet of yourself that you detected with the Sense Thoughts option. You
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
half-inch spy-holes for eyes. These holes are detected when the secret door is found. 2b. Pillar Forest Bugbears. Two bugbears hide behind pillars. (Each bugbear is host to an intellect devourer in its
. Secret Compartment. Inspection of the southernmost pillar reveals a loose stone in its base. Behind the stone is an empty compartment, its contents discovered and plundered long ago.
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
Denizens Ten stone giants reside in Deadstone Cleft when the adventurers arrive, including Thane Kayalithica. With the exception of the giant in area 6, who checks on the roc, the giants remain in
the land. The Uthgardt stalk the foothills of the Graypeaks and hunt wild game in Delimbiyr Vale. They also occupy several caves within Deadstone Cleft and look after the stone giants’ cave bear pets
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
stronghold bereft of warmth or charm juts out of a hillside in a rough crescent shape. Only part of its construction is visible; the rest is buried in the stone.
A large double door of stone serves as the
the rest of the stronghold, is a snow-covered stone bunker perforated by arrow slits.
Two duergar watch for approaching intruders. One is stationed in the bunker (area O1), the other in the
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
chamber floor to levitate stone in contact with it, so the floor’s magic can be detected with detect magic (transmutation school). A moderate impact on the floor, such as a dropped object weighing at
on the floor near the center of the room. An odd array of stone monoliths — some upright standing stones, and others arranged in three-stone arches — stand around the chamber. Six low stone slabs are
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
are two 9-foot-tall statues of ogres transforming into giant flies.
Table. A large stone table stands in the middle of the room. Several curious items rest atop it, including a black cube-shaped box
to the southwest and the floor around it are scorched by fire — the result of a trap set off long ago.
The drow mage has managed to get this far without being detected. Left to his own devices, he
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a7
aura of transmutation magic when such is detected for. Upwardly Mobile. Any character who touches a pillar with or without intent will uncontrollably float upward (as if affected by a levitate spell
to pulse with reddish lights, growing progressively stronger, brighter and hotter. Roll initiative. On initiative count 1, the stone explodes, absolutely killing any character within a 15-foot radius
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
Needle’s Bones A wide sinkhole yawns before you, the earth around it littered with goblin bones. The opening is 90 feet across and roughly circular, and the stone walls are nearly vertical. Thirty
; it varies from 3 to 4 feet deep everywhere. A search of the muddy bottom turns up hundreds of goblin bones and stone spear heads, greatly annoys the multitude of frogs, and draws attacks from two
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
1. Acererak’s Warning Near the base of the cliffs, a fifteen-foot-tall obelisk of cracked stone is draped with vines and black moss. Behind it, you see a dark passageway obscured by withered creepers
. A second, smaller tunnel burrows into the base of a cliff to the east.
The tunnel leading to the tomb’s true entrance (area 4) is obscured by vegetation and cannot be detected unless the
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dragon Heist
a human’s eye. The cell doors face a stone pillar. Hanging from a hook on the pillar is a ring of keys. Cells. When the Cassalanters decide to sacrifice humans in their rituals, they lure homeless
Waterdavians to their estate and confine them in these cells. The keys to unlock the doors hang from the stone pillar. A lock can be picked by a character who makes a successful DC 15 Dexterity check
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a7
faintly traced above it. This is the location of a moving stone block described below. The block can’t be magically detected, nor will it open by physical or magical means other than the method given in area 15.
14. Chapel of Evil After passing through the illusory black sphere the party will have crawled along the small tunnel until reaching the end, only to find it is solid stone. It requires a successful
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
Denizens The Maelstrom Roster table summarizes the locations of the inhabitants when the characters approach and indicates how those creatures react when intruders are detected. Loud noises in one
disturbance in area 11 and otherwise obey Serissa’s or Uthor’s commands. 14 Mirran, Nym, 1 hulking crab (pipe organ), 2 storm giants, 1 cloud giant, 1 fire giant, 1 frost giant, 1 stone giant The storm
Compendium
- Sources->Dungeons & Dragons->Lost Mine of Phandelver
a gang of slavers and thieves. A cold breeze fills this large natural cavern, carrying with it the faint scent of decaying flesh. A crevasse divides the cavern and is flanked by two rough stone
cave, it hides behind one of the large stone columns and watches them, attempting to use its Weird Insight (see the creature’s stat block) to discern the characters’ secrets. The nothic communicates
Compendium
- Sources->Dungeons & Dragons->Heroes of the Borderlands
natural cavern is a stone double door that is partly open. Bestial, high-pitched laughter echoes within.
The gnolls rigged the door with a makeshift alarm. Door Alarm. This simple alarm consists of
door and make a DC 13 Wisdom (Perception) check, detecting the trap on a successful check. Once detected, the trap can be disabled by a character who takes the Utilize action and succeeds on a DC 13
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
Dungeon Features The atmosphere and physical characteristics of dungeons vary as widely as their origins. An old crypt might have stone walls and loose wooden doors, an odor of decay, and no light
other than what adventurers bring with them. A volcanic lair might have smooth stone walls hollowed out by past eruptions, doors of magically reinforced brass, a smell of sulfur, and light provided by
Compendium
- Sources->Dungeons & Dragons->Mordenkainen Presents: Monsters of the Multiverse
segmented body remains buried. If detected, it sends electrical shocks through the ground toward pursuers while it retreats. Clockwork Bronze Scout
Medium Construct, Unaligned
Armor Class 13
Hit
save, or half as much damage on a successful one.
Bonus Actions
Reel In. The clockwork pulls the creature grappled by its Harpoon up to 20 feet closer.
Stone Defender The thick plates of stone
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
. Once the pit trap is detected, an iron spike or similar object can be wedged between the pit's cover and the surrounding floor in such a way as to prevent the cover from opening, thereby making it safe
variations in the mortar and stone used to create it, compared to the surrounding floor. Wedging an iron spike or other object under the pressure plate prevents the trap from activating. Stuffing the holes
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
order. A 10-foot-square slab of 2-inch-thick stone covers each pit. Each cover is carved to resemble the floor surrounding the pit. A character who has a passive Wisdom (Perception) score of 17 or
detected, an iron spike or similar object can be wedged between the pit’s cover and the surrounding floor to prevent the cover from opening. The cover can also be held in place using an arcane lock spell
Compendium
- Sources->Dungeons & Dragons->Fizban's Treasury of Dragons
of their lair.
Young Emerald Dragon Connections d6 Connected Creatures
1 A young emerald dragon has befriended a stone giant, who is teaching the dragon giant folklore.
2 A young
emerald dragon wyrmling how to safely observe Humanoids without being detected.
6 An adult emerald dragon keeps a wary eye on the efreet who have built a tower near the dragon’s lair, and
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
scouted the grounds, any character in the baths (area T5) who has a passive Wisdom (Perception) score of 13 or higher spots the ruined stone building behind the trees. Characters who travel from the
bathhouse to the tower can easily see the shrine. This crumbling stone building must once have been a beautiful shrine. Engraved images of Sune are still visible on the moss-covered stones, her face gazing
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a5
stone, mostly marble. Caverns are rough-hewn stone. Ceilings rise from 20 feet to vaults of 30 feet. Caverns have natural ceilings roughly 30 feet high. Corridor ceilings are 20 feet high. Contact
characters can use any contact stone to contact Syranna and have her attune glyph keys to the zone where the contact stone is located. When the characters see a contact stone on a wall for the first time
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dragon Heist
of these figures melt away, and they become three shadows until dawn. Characters who succeed on a DC 13 Dexterity (Stealth) check can cross the yard without being detected. Otherwise, Hurv and his
hounds detect the characters and attack, day or night. G3. Coach House This stone building contains a beautifully maintained coach and clean stables that house four draft horses and Lady Gralhund’s jet
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
. H2. Collapsing Room The walls of this chamber show cracks and other signs of stress from the weight of fifty feet of earth and stone above, but have so far remained standing. The floor is covered in
the far side of the room has a steel-banded stone door in the middle of it. Three sharp-edged glyphs are cut into the surface of the door.
Scholars and guests of the library once worked and taught
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
immune to any effect that would sense its emotions or read its thoughts, and it can’t be detected by abilities that sense Fiends.
Actions
Multiattack. The slasher makes two Slasher’s Knife attacks
targeted creature is struck by one of the following (juggernaut’s choice):
Flying Stone. The target takes 22 (5d8) bludgeoning damage and is incapacitated until the start of the juggernaut’s next
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a2
) check to spot. If the characters detected the faint trail that leads there, a successful DC 10 Wisdom (Perception) check locates the door. Beyond is a flight of stone stairs that leads upward. The
In the corridor behind the iron door in area 27, a flight of steep stone stairs climbs 30 feet northward. The stairs end at the entrance to an octagonal chamber. The floor is inlaid with cracked
Compendium
- Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk
to a stone staircase just off the empty ruin of a large kitchen. At the bottom of the stairs stands an unlocked door with a cellar beyond. When the characters open the door, read the following: The
door opens onto a five-foot-wide landing that is fifteen feet above a large cellar, with stone steps descending to the floor in two short flights. Another door stands beneath the stairs to the north. A