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Returning 35 results for 'closing check'.
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Monsters
Out of the Abyss
eye ray.A Beholder's Lair
A beholder's central lair is typically a large, spacious cavern with high ceilings, where it can attack without fear of closing to melee range. A beholder encountered in its
starts its turn within 10 feet of such a wall must succeed on a DC 15 Dexterity saving throw or be grappled. Escaping requires a successful DC 15 Strength (Athletics) or Dexterity (Acrobatics) check.
An
Monsters
Fizban's Treasury of Dragons
Spider Climb. The dragon can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.
Tunneler. The dragon can burrow through solid rock at
’s lair.
4
Powerful infernal creatures have opened a portal in the middle of a city square. The key to closing the portal is a mythical holy weapon that happens to be the pride and joy of a
Monsters
Fizban's Treasury of Dragons
Spider Climb. The dragon can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.
Tunneler. The dragon can burrow through solid rock at half its
portal in the middle of a city square. The key to closing the portal is a mythical holy weapon that happens to be the pride and joy of a sapphire dragon’s hoard.
5
A sapphire dragon
Monsters
Fizban's Treasury of Dragons
needing to make an ability check.
Tunneler. The dragon can burrow through solid rock at half its burrowing speed and can leave a 20-foot-diameter tunnel in its wake.Multiattack. The dragon makes one
. The key to closing the portal is a mythical holy weapon that happens to be the pride and joy of a sapphire dragon’s hoard.
5
A sapphire dragon threatens to sink a town into the Underdark
Monsters
Fizban's Treasury of Dragons
needing to make an ability check.
Tunneler. The dragon can burrow through solid rock at half its burrowing speed and can leave a 10-foot-diameter tunnel in its wake.Multiattack. The dragon makes one
flayer;mind flayers that usurped the dragon’s lair.
4
Powerful infernal creatures have opened a portal in the middle of a city square. The key to closing the portal is a mythical holy
Beholder
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Monster Manual (2014)
closing to melee range. A beholder encountered in its lair has a challenge rating of 14 (11,500 XP).
Lair Actions
When fighting inside its lair, a beholder can invoke the ambient magic to take lair
DC 15 Strength (Athletics) or Dexterity (Acrobatics) check.
An eye opens on a solid surface within 60 feet of the beholder. One random eye ray of the beholder shoots from that eye at a target of the
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
Dexterity (Athletics) check. The room is empty except for a pair of latched wooden gates in the north wall. Beyond the gates are two wolf pens strewn with gnawed bones. Opening or closing a gate requires an action. Two vicious, hungry wolves are locked in each pen. The goblins use them as mounts.
3. Wolf Pen A wooden portcullis bars this room. The portcullis can be lifted with a successful DC 16 Strength (Athletics) check. Small creatures can squeeze between its bars with a successful DC 10
Compendium
- Sources->Dungeons & Dragons->Dragon Delves
T9: West Tunnel This L-shaped hall leads from area T5 to a double door into the dining hall (area T7). Secret Door. A secret door in the north wall stands ajar and requires no ability check to spot
. Yondis (see area T7) found it recently and jammed an old finger bone into the doorway to prevent the door from closing all the way and make it easy for him to find.
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
ceilings are 20 feet high. Doors. After closing, all exterior doors to the patio and tavern are closed, locked, and sealed with an arcane lock spell. A successful DC 25 Dexterity check using thieves
Compendium
- Sources->Dungeons & Dragons->Rrakkma
from inside so that the high priest could look out upon Pandemonium and meditate. If the characters open the shutter, feel free to describe the most hellish, wind-blasted landscape you can. Closing and
sealing the shutter requires either a Strength of 18 or a successful DC 15 Strength check. The high priest of the temple was the only one to come up here, and he entered the room using a stone shape
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3
to this impression. If characters attempt to go in this direction, they walk straight into the wall unless someone succeeds on a DC 15 Wisdom (Perception) check. The space beyond the arch immediately
triggers a pressure plate (see “The Ruins: General Features” at the beginning of the adventure) that releases a set of horizontal bars—closing off the archway and trapping the interloper. The character can
Compendium
- Sources->Dungeons & Dragons->Planescape: Adventures in the Multiverse->Turn of Fortune’s Wheel
.”
–Captain Timoroth Brezd, Rigus soldier
The sight of a walking castle closing on the gate-town puts all of Rigus on alert. Blaring horns precede every gate into town closing and patrols outside
sight of Rigus’s highest tower. Otherwise, we will defend ourselves with full martial force!”
By pleading their case and succeeding on a DC 16 Charisma (Persuasion) check, a character can convince
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
small round door closing off each cell. The floor of one cell is covered with several inches of stinking water. The other cell holds a figure in rags slumped against the back wall.
This hut is round
walls with a successful DC 17 Strength (Athletics) check. A cell door’s lock can be picked in 1 minute with a successful DC 12 Dexterity check, provided the character making the check has thieves
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
settlement. (The scouts don’t know that this gnome is the Pudding King.) The Stoneheart Enclave is closing in on a solution to the threat of Ogrémoch’s Bane (untrue). The gnomes call a large unclaimed
Foaming Mug. If they do, they gain advantage on their next group Charisma check made to improve the deep gnomes’ attitude.
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
armillary chair, the globe closes again. Any attempt to prevent that closing overloads the mechanism; until the blockage is removed, any creature within 5 feet of the armillary sphere that isn’t
seated on the chair takes 18 (4d8) lightning damage. When the creature seated on the chair stands up, the globe’s hatch opens, closing again only when another creature sits on the chair or when there are
Compendium
- Sources->Dungeons & Dragons->Ghosts of Saltmarsh
in the north gave way to a string of defeats in which its neighbors pushed the kingdom back to its original boundaries. With the world closing in, King Kimbertos Skotti looked to the south and saw
unchecked banditry and a rising pirate nation. The crown struck peace treaties with its former foes to the north, raised a navy, and dealt a sharp check to the ambitions of the Sea Princes — but the
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3
amounts of rubble and dirt come spilling into the room. Several large stones appear to have wedged themselves tightly, closing the collapse.
The figures of people and animals in all of the dioramas
digger completely, and the trapped character can’t breathe until dug out. Struggling out on one’s own requires a successful DC 15 Strength (Athletics) check, and doing so takes 1 minute. Door. When the
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
can take an action and use trickery or intimidation to convince a guard to leave. The character must make a DC 10 Charisma (Deception, Intimidation, or Persuasion) check. If the check succeeds, the
character convinces the guard to look for trouble elsewhere. If the check fails, the guard becomes hostile and behaves as described above, and the character can’t repeat the check on that particular
Compendium
- Sources->Dungeons & Dragons->Lost Mine of Phandelver
stands near the table. Make a Dexterity (Stealth) check for the spiders. When intruders appear, the spiders try to entangle them in webs before closing to melee range. Nezznar joins the fray on the
. However, the jewels are clever fakes made of worthless glass, as close inspection and a successful DC 15 Intelligence (Investigation) check reveals. Nevertheless, a powerful spell protects them, and a
Compendium
- Sources->Dungeons & Dragons->Planescape: Adventures in the Multiverse->Turn of Fortune’s Wheel
character can talk Kopoha away from the Yearning Timbers through roleplaying or by succeeding on a DC 12 Charisma (Persuasion) check. Characters who flatter Kopoha have advantage on this check. Once
should be god of? How characters react to these confessions affects how Kopoha’s visit to Sylvania ends (see the “Closing Time” section).
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
the cells or die trying. A wedge, spike, or similar object can be used to prevent the door from closing. Lava Trap. Molten lava begins pouring from the tiny holes in the ceiling as soon as any
blindly search the cell by touch, then make a DC 13 Wisdom (Perception) check. If the check succeeds, the character discerns one key feature of the room: either the wall carvings, the aarakocra skeleton, or
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
the stage itself. See map 3.5 in chapter 3 for a map of the Rose Stage. The event includes a preshow period for mingling and light refreshment, the show itself, the fashion auction, and a brief closing
designer recorded when creating the outfit and the number the model recorded when modeling the outfit (if any). Look up this total in the Check Total column of the Fashion Auction table to determine the
Compendium
- Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk
moist tentacles. At the same time, blunt stones like teeth emerge from all sides of the cave entrance, and its opening slams shut like a mouth closing.
Anyone in the cavern when the teeth emerge and
requires the following steps: Dangerous Reaction. A character who succeeds on a DC 10 Wisdom (Medicine) or Intelligence (Nature) check realizes that destroying the membrane entirely would force the
Compendium
- Sources->Dungeons & Dragons->Heroes’ Feast: Saving the Children’s Menu
succeeding on a DC 18 Strength (Athletics) check. The trapdoor leads down to the basement (area 6). A full-grown fire giant is too big to fit through the trapdoor. Bottle Time. A minute or two after any
footfalls from within the barn move toward the main hall. After a moment, Ignis exits the barn through the sliding door, closing the door behind her. If the characters are hidden and Ignis doesn’t spot
Compendium
- Sources->Dungeons & Dragons->Vecna: Nest of the Eldritch Eye
) check. On a successful check, the character makes a skiff sturdy enough to support up to two Medium or smaller creatures. While riding a skiff, a creature can use its movement to propel the skiff up
pried open with a successful DC 11 Strength (Athletics) check or picked open with a successful DC 10 Dexterity (Sleight of Hand) check using thieves’ tools. Inside is a small portrait of a human woman
Compendium
- Sources->Dungeons & Dragons->Quests from the Infinite Staircase
characters can sneak past the troglodytes with a successful DC 15 Dexterity (Stealth) group check. Characters carrying a light source have disadvantage on this check. If combat breaks out here, the
leers atop a pillar
infused with Abyssal energy Mushrooms. The fungi in this cavern are edible, and characters can forage food here without having to make an ability check. G7: Smooth Cavern This
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
on a DC 15 Wisdom (Perception) check recognizes it as a younger Ryllia Liadon. (Quill ruined her likeness when he concluded that she had betrayed him.) Forest Painting. The forest painting is the
ballroom. Prior to Quill’s party, these doors are locked. As an action, a character can try to unlock the doors using thieves’ tools, doing so with a successful DC 15 Dexterity check, or force open
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
to share such information with them as it becomes apparent. For example, you can describe a creature’s wounds closing up when it regenerates. Characters don’t need to fight a creature to know certain
whether the characters possess such knowledge, have them make an Intelligence check (see the Dungeon Master’s Guide for more guidance about ability checks), and share the information if one or more
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a5
unguents and bindings used in the creation of the golems. A character who succeeds on a DC 15 Intelligence (Arcana) check realizes that these materials, which weigh 10 pounds, are worth 1,500 gp. Glyph Key
the room’s double doors prevents them from fully closing. Within, rusted black iron cages hang by heavy chains from the ceiling of this dark-walled chamber. In the northeast corner is a black gate
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
the halberds from the suits of armor (or weapons of their own) to wedge open the mouth, preventing it from closing until these obstructions are removed. No ability check is needed to accomplish this. If
Compendium
- Sources->Dungeons & Dragons->Monster Manual (2014)
is typically a large, spacious cavern with high ceilings, where it can attack without fear of closing to melee range. A beholder encountered in its lair has a challenge rating of 14 (11,500 XP). Lair
succeed on a DC 15 Dexterity saving throw or be grappled. Escaping requires a successful DC 15 Strength (Athletics) or Dexterity (Acrobatics) check. An eye opens on a solid surface within 60 feet of the
Compendium
- Sources->Dungeons & Dragons->Acquisitions Incorporated
can share that strangers come and go, with the main door always closing behind them before anyone else can get out. The strangers often head into the door to the right of the bar. Others have gone
the characters. When Propha is asked any questions, characters can attempt a Wisdom (Insight) check contested by the doppelganger’s Charisma (Deception) check, which is usually made with advantage
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
the Martikov boys opening and closing the secret door closest to his room (area N2n). At each end of this area is a secret door, each of which is easy to spot from inside the hallway (no ability check
ability check is required to spot the secret door, because light in the room beyond slips through the door’s cracks. Treasure. Inside the locked chest are 140 ep, 70 pp, two elixirs of health, three
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
canals. Check for a random encounter once every per hour while the party is swimming or moving by boat anywhere on a canal. Roll a d20 and consult the following table: d20 Encounter 1 1d4 + 1 ghouls
surface with a tethered stone requires a successful DC 20 Strength (Athletics) check, and wriggling free of the tether in the confined space requires a successful DC 15 Dexterity (Acrobatics) check. C5
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
Levers. Levers are hidden in secret niches behind skulls at the points marked “c” and “d” on the map. Finding a lever requires a successful DC 15 Intelligence (Investigation) check. Pulling either lever
up near the hole, one end attached to the wall.
Characters can descend the shaft using the chain ladder without needing to make an ability check. W6. Prison This room is 30 feet below area W5 and






