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Returning 35 results for 'effect room'.
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Spells
Player’s Handbook
, when spoken aloud within 5 feet of the warded area, makes the speaker immune to its effects.
The spell creates the effects below within the warded area. Dispel Magic has no effect on Guards and Wards
bottom, as in the Web spell. These strands regrow in 10 minutes if they are destroyed while Guards and Wards lasts.
Other Spell Effect. Place one of the following magical effects within the warded
Monsters
Forgotten Realms: Adventures in Faerûn
condition and repeats the save at the end of each of its turns, ending the effect on itself on a success. After 1 minute, it succeeds automatically. Subsequent Failures: 39 (6d12);{"diceNotation
disastrous confrontations with enemies of her temporary allies, she’s elected to keep her personal lair secret. Deep within her lair is a hidden reading room where she usually keeps her spirit gem
Baphomet
Legacy
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Monsters
Out of the Abyss
1 minute or until Baphomet creates this effect again.
Baphomet chooses a room within the lair that is no larger in any dimension than 100 feet. Until the next initiative count 20, gravity is
repeat the saving throw at the end of each of its turns, ending the effect on itself on a success. These later saves have disadvantage if Baphomet is within line of sight of the creature.
If a creature
Monsters
Mordenkainen Presents: Monsters of the Multiverse
minute. A frightened creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success. These later saves have disadvantage if Baphomet is within line of
sight of the creature.
If a creature succeeds on any of these saves or the effect ends on it, the creature is immune to Baphomet’s Frightful Presence for the next 24 hours.
Spellcasting
Monsters
Out of the Abyss
","rollAction":"Leadership Die"} to its roll provided it can hear and understand Horgar. A creature can benefit from only one Leadership die at a time. This effect ends if Horgar is incapacitated.
Enlarge
Strength-based weapon attacks (included in the attacks), and makes Strength checks and Strength saving throws with advantage. If Horgar lacks the room to become Large, he attains the maximum
Monsters
Guildmasters’ Guide to Ravnica
Feed on Fire. If the weird takes fire damage from a spell or other magical effect, its size increases by one category. If there isn't enough room for the weird to increase in size, it attains the
Monsters
Strixhaven: A Curriculum of Chaos
professor magically alters its physical form until it uses this bonus action again, until it is incapacitated or dies, or until it dismisses the effect (no action required). Choose one of the following
options:
Expand. The professor becomes Large if there is sufficient room for it to grow. It has advantage on attack rolls and on ability checks and saving throws that rely on Strength.
Contract. The
Monsters
Mordenkainen Presents: Monsters of the Multiverse
);{"diceNotation":"2d6+4", "rollType":"damage", "rollAction":"Shortsword", "rollDamageType":"piercing"} piercing damage while under the effect of Enlarge.
Javelin. Melee or Ranged Weapon Attack: +6
", "rollDamageType":"piercing"} piercing damage, or 11 (2d6 + 4);{"diceNotation":"2d6+4", "rollType":"damage", "rollAction":"Javelin", "rollDamageType":"piercing"} piercing damage while under the effect
Monsters
Dragonlance: Shadow of the Dragon Queen
attack, spell, or other effect, except ones that turn Undead, and he retains his alignment, Intelligence, Wisdom, and Charisma, immunity to being charmed and frightened, and his Divisive Whispers bonus
drops to 0 hit points, Caradoc ends it as a bonus action, or he is turned or forced out by an effect like the dispel evil and good spell. When the possession ends, Caradoc reappears in an unoccupied
Guards and Wards
Legacy
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Spells
Basic Rules (2014)
burned or torn away while guards and wards lasts.
Other Spell Effect. You can place your choice of one of the following magical effects within the warded area of the stronghold.
Place dancing lights in
appear in the places you designate; they return within 10 minutes if dispersed by wind while guards and wards lasts.
Place a constant gust of wind in one corridor or room.
Place a suggestion in one
Enlarge/Reduce
Legacy
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Spells
Basic Rules (2014)
unwilling, it can make a Constitution saving throw. On a success, the spell has no effect.
If the target is a creature, everything it is wearing and carrying changes size with it. Any item dropped by an
Medium to Large, for example. If there isn't enough room for the target to double its size, the creature or object attains the maximum possible size in the space available. Until the spell ends, the target
Monsters
Mordenkainen Presents: Monsters of the Multiverse
", "rollType":"damage", "rollAction":"Soulblade", "rollDamageType":"force"} force damage while under the effect of Enlarge.
Invisibility (Recharges after a Short or Long Rest). The duergar magically turns
(included in the attacks), and makes Strength checks and Strength saving throws with advantage. If the duergar lacks the room to become Large, it attains the maximum size possible in the space available.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
+3", "rollType":"damage", "rollAction":"Fire Lance", "rollDamageType":"piercing"} piercing damage while under the effect of Enlarge, plus 3 (1d6);{"diceNotation":"1d6", "rollType":"damage
checks and Strength saving throws with advantage. If the duergar lacks the room to become Large, it attains the maximum size possible in the space available.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
-Attuned Hammer", "rollDamageType":"bludgeoning"} bludgeoning damage while under the effect of Enlarge, plus 5 (1d10);{"diceNotation":"1d10", "rollType":"damage", "rollAction":"Psychic-Attuned Hammer
", "rollAction":"Javelin", "rollDamageType":"piercing"} piercing damage while under the effect of Enlarge.
Call to Attack. Up to three allies within 120 feet of this duergar that can hear it can each
Magic Items
Lost Laboratory of Kwalish
have no effect. Otherwise, as soon as you draw a card from the deck, its magic takes effect. You must draw each card no more than 1 hour after the previous draw. If you fail to draw the chosen number
, the remaining number of cards fly from the deck on their own and take effect all at once.
Once a card is drawn, it fades from existence. Unless the card is the Fool or the Jester, the card reappears
Monsters
The Wild Beyond the Witchlight
Boon of Immortality. Skabatha is immune to any effect that would age her, and she can’t die from old age.
Forgetfulness. The first creature that Skabatha sees after she finishes a long rest is
regains all of its shared spells.
Alter Size. Skabatha magically shrinks herself to Tiny size (between 4 and 8 inches tall) or returns to her normal size. If Skabatha lacks the room to return
Monsters
Waterdeep: Dungeon of the Mad Mage
its damage dice with its Rotting Fist attack, and makes Strength checks and Strength saving throws with advantage. If the mummy lord lacks the room to become Large, it attains the maximum size
takes a lair action to cause one of the following effects; the mummy lord can’t use the same effect two rounds in a row.
Each undead creature in the lair can pinpoint the location of each
Monsters
Princes of the Apocalypse
Lair
Ogrémoch is normally found in the depths of elemental earth, choosing caverns with black crystals and jagged rock spikes to serve as his throne room. He can enter the Material Plane
Strength check, ending the effect on itself or another creature within its reach on a success.
Crystalline spikes grow from the ground in a 20-foot-radius area within 60 feet of Ogrémoch. The area
Moonblade
Legacy
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Magic Items
Dungeon Master’s Guide (2014)
special ritual in the throne room of an elven regent or in a temple dedicated to the elven gods.
A moonblade won’t serve anyone it regards as craven, erratic, corrupt, or at odds with
can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success. This property can’t be used again until you take a short rest while attuned to the weapon
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
13. Empty Room At the end of this hall is a door leading to an empty 10-foot-square room. A regional effect could manifest in this room or in the hall outside, at your discretion (see “Halaster’s Lair”).
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
a card from the Elder Runes Deck (see appendix B) to determine which rune waits beyond the doors. This rune targets all creatures in the room with the same effect (bane or boon, determined randomly
). If Halaster’s personal rune is indicated, an additional effect occurs: the pillars flanking the doorway shoot multicolored rays from their eyes, and each creature in the room becomes the target of a
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
a successful one. Revolving Room Effects d20 Effect 1–6 The demon faces exhale jets of a soporific gas that dissipates quickly. Each creature in the room that is not immune to the poisoned
(2d10) piercing damage from the spikes. The spikes retract when the next room effect is triggered. 19–20 The demon faces spew jets of an incendiary gas that promptly ignites, filling the room with fire
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
text states otherwise. Lighting. The mansion is illuminated by continual flame spells cast on candles that are mounted to the walls. Windows. Each window is under the effect of an arcane lock spell. The
manifests in that location. The surge lasts for 1 hour. Rolling on the Eldritch Surges table while a surge is already in effect causes the current surge to end. THE ENTITY
Krokulmar, the entity at the
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
until Baphomet creates this effect again. Baphomet chooses a room within the lair that is no larger in any dimension than 100 feet. Until the next initiative count 20, gravity is reversed within that room
effects; he can’t use the same effect two rounds in a row: Baphomet seals one doorway or other entryway within the lair. The opening must be unoccupied. It is filled with solid stone for 1 minute or
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
,” and “spindledash.” While in this room, it can speak one command word as a bonus action on it turn, triggering the associated magical effect below. It can’t speak the same command word two rounds in
or remove curse, ends the effect and returns the creature to its normal weight. Frogspittle: Each creature in the room must succeed on a DC 10 Constitution saving throw or take 9 (2d8) poison damage
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
Baphomet creates this effect again. Baphomet chooses a room within the lair that is no larger in any dimension than 100 feet. Until the next initiative count 20, gravity is reversed within that room. Any
; he can’t use the same effect two rounds in a row: Baphomet seals one doorway or other entryway within the lair. The opening must be unoccupied. It is filled with solid stone for 1 minute or until
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
turns, ending the effect on itself on a success. A creature that saves against this effect is unaffected by the curtain thereafter and can reenter the room. Lord of the Feast When the final tapestry
43. Veils of Fear This room lies beyond a double door, the outside of which is carved with leering and laughing skulls. The doors are neither locked nor trapped, and they swing inward on rusty hinges
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
X24. West Shrine This bare stone room consists of a foyer to the east and a shrine to the west. Candlesticks draped in cobwebs stand in the four corners of the foyer. In the shrine, a faceless
the shrine. The obsidian statue is 4 feet tall, weighs 250 pounds, and depicts the same nameless god that stands watch in the main temple (area X5). Any living creature that enters this room must
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
Event 5: Puppets This event can occur in any area except Crinkle’s room (area F11). The air around you feels thick. It presses in on you from all sides, prickling your nerves. Your muscles twitch, as
though something is yanking on them with invisible strings.
Crinkle and Gailby flee to Crinkle’s room (area F11) when this event begins. Choose half of the remaining characters, including NPCs
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3
45. Mictlan (Meek-TLAN, Land of the Dead) This room is decorated with a bizarre diorama depicting the land of the dead. Small, brightly painted clay statues have been placed about the room to
represent the inhabitants of this realm and the unfortunate people they have taken into their care.
In the center of the room, the floor rises to form a small hill. A group of small figures seem to be
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
39. Study Hall Silence. A permanent silence spell blots out all noise in this 20-foot-high room. A successful dispel magic spell (DC 17) ends the effect.
Furnishings. The room contains neat rows of
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
18. Devil Pit The walls and floor of this fifteen-foot-square room are cracked and carved with images of terrified humanoids falling. Set into the middle of the floor is a stone bas-relief of a
the ceiling of area 35. Magical darkness fills the mouth and the shaft. A detect magic spell or similar effect reveals auras of evocation and illusion magic within the shaft. A successful dispel magic
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
rusty iron fixtures.
24b. Aviary A permanent silence spell suppresses all noise in this room. A successful dispel magic spell (DC 16) ends the effect. Hanging from rods mounted to the walls are a
the “Lighting and Plumbing” sidebar). 24a. Beastkeepers’ Quarters Furnishings. Six wooden beds line the walls of this room. At the foot of each bed is an empty chest.
Padded Suit. Draped over a wooden
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
18. Troll’s Den A filthy, 30-foot-square room lies at the end of a long hall, and a putrid stench fills both the room and the hallway. A voracious troll hunkers in the room’s southwest corner and
from area 19a and deliver it to the manticores in area 16. A successful dispel magic cast on the troll (DC 15) ends the charmed condition on it but has no effect on its vile disposition. The troll pursues any fleeing prey.
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation Supplement
11. Throne Room During the day, sunlight slips through cracks in the ceiling and a window in the west wall, dimly illuminating the area. On clear nights, moonlight does the same. The sound of
crashing waves is constant, day and night. Peeling murals adorn the plastered walls of this throne room, depicting tentacled sea monsters dragging stormtossed ships to their doom. Set into the plaster are