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Returning 26 results for 'cause closes with'.
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Monsters
Out of the Abyss
ties), the beholder can take one lair action to cause one of the following effects:
A 50-foot square area of ground within 120 feet of the beholder becomes slimy; that area is difficult terrain until
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 beholder's choice that it can see. The eye then closes and
Monsters
Eberron: Rising from the Last War
initiative ties), Belashyrra can take a lair action to cause one of the following effects; it can’t use the same effect two rounds in a row:
An eye opens on a solid surface within 60 feet of
Belashyrra. One random eye ray of Belashyrra’s shoots from that eye at a target of Belashyrra’s choice that it can see. The eye then closes and disappears.
Belashyrra creates a wave of
Beholder
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Monster Manual (2014)
actions. On initiative count 20 (losing initiative ties), the beholder can take one lair action to cause one of the following effects:
A 50-foot square area of ground within 120 feet of the
beholder’s choice that it can see. The eye then closes and disappears.
The beholder can’t repeat an effect until they have all been used, and it can’t use the same effect two
Death Tyrant
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Monster Manual (2014)
the ambient magic to take lair actions. On initiative count 20 (losing initiative ties), the death tyrant can take one lair action to cause one of the following effects:
An area that is a 50-foot
. The eye then closes and disappears.
The death tyrant can’t repeat an effect until all three have been used, and it can’t use the same effect on consecutive rounds.
Regional Effects
A
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
(area V17). The characters have about two hours to prepare for their heist before the museum closes. If the characters don’t immediately go to the Gemstone Wing (area V13), museum guards notice their
the gala. If one or more characters are spotted in a restricted area or cause a public incident, a guard approaches them. Roll on the Museum Guards table to determine which guard arrives. Characters in
Compendium
- Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk
open mindgate can be pushed shut again, although it closes on its own after 1 hour, harmlessly pushing aside anything in the way. Activation Rods. Certain locations in the Briny Maze have a pair of
armor made of metal), taking 22 (4d10) lightning damage on a failed save, or half as much damage on a successful one. The linked rods then cause the mindgate to open. The Activation Rods table lists
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dragon Heist
doors are set high enough that opening them doesn’t cause sewage to flow into adjoining areas. B4. Rusty Iron Door A door made of rusted iron is set into the wall above a dry, 1-foot-wide stone ledge
designed to allow archers to fire at intruders who come through the door at area B4. The arrow slits provide three-quarters cover. B6. Storage Room An unlocked wooden door closes off this empty room. B7
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
. Frume’s squire shows you to a private space off the tavern’s common room and closes the door when he leaves. Waiting for you in the room are the broad-shouldered human paladin, the monk Leosin, and many
to the east and it was focused on creating dracoliches. Its shift to the Sword Coast and new emphasis on living dragons and on Tiamat are cause for concern. The cult is on the move and it’s up to
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation Supplement
door contains a mechanical trap with a magical sensor. When a creature enters this area, giant spring-loaded gears hidden in the walls cause blocks of stone on either side of the hall to slam
). The opening is lined with rows of triangular teeth similar to those of a giant shark, but they are easily avoided. The mouth closes after 1 minute but can be reopened from either side. Treasure. This
Compendium
- Sources->Dungeons & Dragons->Hoard of the Dragon Queen
. Frume’s squire shows you to a private space off the tavern’s common room and closes the door when he leaves. Waiting for you in the room are the broad-shouldered human paladin, the monk Leosin, and many
, the cult was more active to the east and it was focused on creating dracoliches. Its shift to the Sword Coast and new emphasis on living dragons and on Tiamat are cause for concern. The cult is on the
Compendium
- Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk
decide whether to be outside the Nematode or inside its closed mouth. There is no light in the cave once it shuts unless the characters have light sources with them. When the mouth closes, two intellect
throat from which the intellect snares emerged. N2: Throat The great creature’s throat is an organic passage 10 feet in diameter. A distant pulse thrums through the floor, and contractions cause the
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
-fifth master switch opens or closes all the gates at once. Flipping one or more switches on the console requires an action. Light Control. A brass dial on the console controls the light level in area
becomes moody and temperamental, though never resorts to violence without good cause. Warden Marthannis knows that to rid herself of Vlax’s spirit, she must visit the Brawnanvil crypts in Gauntlgrym, a
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
are reinforced with tough chitin. Canted Deck. The ship tilts to the south at a slight angle—not enough to hinder movement aboard the vessel, but enough to cause certain objects and liquids on the
, then quickly closes behind the creature and its companions to keep the heat in. A door must otherwise be pried or tickled open, which requires an action. Life Support. The failing life support system
Compendium
- Sources->Dungeons & Dragons->Monster Manual (2014)
Actions When fighting inside its lair, a beholder can invoke the ambient magic to take lair actions. On initiative count 20 (losing initiative ties), the beholder can take one lair action to cause
beholder. One random eye ray of the beholder shoots from that eye at a target of the beholder’s choice that it can see. The eye then closes and disappears. The beholder can’t repeat an effect until they
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
, after which the door can be swung open to reveal area 48 beyond. The secret door has springs that cause it to close automatically unless it is held or wedged open. The door locks when it closes and can be opened only from within the cell.
Compendium
- Sources->Dungeons & Dragons->Monster Manual (2014)
(losing initiative ties), the death tyrant can take one lair action to cause one of the following effects: An area that is a 50-foot cube within 120 feet of the tyrant is filled with spectral eyes and
eye ray of the tyrant shoots from that eye, which is considered to be an ethereal source, at a target of the tyrant’s choice. The eye then closes and disappears. The death tyrant can’t repeat an effect
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
snowflakes that won’t melt for 24 hours or a beautifully carved icicle that melts like normal ice. If the chwinga is mad, it might blow the snowflakes into a character’s eyes to cause temporary
discern its form. The walker doesn’t care that its light betrays its presence. As soon as it detects the characters, it closes in for the kill. Running the Encounter. The coldlight walker is the undead
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
, a creature in the Hall of Illusions can pass through it and reappear in front of the mirror or in the nearest unoccupied space. Once the portal closes, it can’t be reopened except by touching the
mirror’s surface and speaking the password again. Breaking the mirror renders it nonmagical and closes the portal instantly. The mirror is a Medium object with AC 13, 4 hit points, and immunity to
Compendium
- Sources->Dungeons & Dragons->Fizban's Treasury of Dragons
the “shattered thrones” part of the ancient prophecy and attempts to assassinate rulers and destroy their seats of power.
An adventurer closes a portal, preventing an agent of Tiamat from
of cause and effect. Dragons of the Chamber study it not to know what the future holds, but so they can comprehend the possible consequences of any action they or others might take—consequences that
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
abilities of changelings to develop doppelgangers, while implanting a desire to cause chaos in the communities around them.—even when there’s no benefit in it for the doppelganger. Some doppelgangers
20 (losing initiative ties), Belashyrra can take a lair action to cause one of the following effects; it can’t use the same effect two rounds in a row: An eye opens on a solid surface within 60 feet of
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
disabled if it is reduced to 0 hit points: Gate Control. Twenty-four switches on the console open and close the gates to the prison cells. A master switch opens or closes all the gates at once. Flipping
Revel’s End. The records include death certificates for prisoners who died while incarcerated. The cause of death is always given as “natural,” “accidental,” or “unnatural,” with no details. A desk in the
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a6
The noise of moving the boulder that closes the place off from the rest of the complex awakens a mated pair of young white dragons that are kept here, along with a great pile of treasure. If they
the party will cause her to fulfill her obligation as quickly as possible and depart. By contrast, she might strike up a long-term friendship with a party of good-aligned characters. Treasure. The
Compendium
- Sources->Dungeons & Dragons->Prisoner 13
disabled if it is reduced to 0 hit points: Gate Control. Twenty-four switches on the console open and close the gates to the prison cells. A master switch opens or closes all the gates at once. Flipping
Revel’s End. The records include death certificates for prisoners who died while incarcerated. The cause of death is always given as “natural,” “accidental,” or “unnatural,” with no details. A desk in the
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
. These eyes watch the characters, and creatures within the region can’t be surprised by the characters for as long as the eyes exist. An eye closes and disappears if it takes any damage. Reroll if you’ve
that cause extra damage. Any creature, other than a construct or an undead, hit by an attack that deals piercing or slashing damage begins to bleed, losing 1d4 hit points at the start of each of its
Compendium
- Sources->Dungeons & Dragons->Quests from the Infinite Staircase
to pick. The characters must find a new way out of the ziggurat. Gas Trap. When the door closes, the area begins to fill with an odorless, dizzying gas. Characters who have a passive Wisdom
pull the wand to cause the wall to shift. Members of the Mages of Usamigaras, including newly initiated characters, know how to control the shifting wall. If the wand is pulled to the left, the wall and
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dragon Heist
), into giving them the large supply of smokepowder that he smuggled into the dungeon. Thorvin also tells them where to plant the smokepowder to cause the most damage (see “Destroy the Lair”). X14
can’t telepathically communicate with Xanathar, but he thinks he can. He closes his eyes and frantically asks for Xanathar to return to its sanctum and disintegrate the intruders. Fishbowls. Xanathar’s