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Returning 35 results for 'blocking before days ceiling required'.
Magic Items
Dungeon Master’s Guide
effect at the start of your turn. The spell lasts for 1 minute (no Concentration required) or until Blackrazor decides to end it, which it can do at the end of any of your turns.
Sentience
.
Blackrazor’s hunger for souls must be regularly fed. If the sword goes 3 days or more without consuming a soul, a conflict between it and its wielder occurs at the next sunset.
Destroying
Magic Items
Dungeon Master’s Guide
Concentration required), demanding that you commit an evil act. The hand might have a specific act in mind or leave it up to you.
Hand of Vecna Spells
Spell
Charge Cost
Finger of Death
5
property can’t be used again until 30 days have passed.
Destroying the Eye and Hand. If the Eye of Vecna and the Hand of Vecna are both attached to the same creature and that creature is slain by
Monsters
Forgotten Realms: Heroes of Faerûn
minute. Once wound, the wonder operates for 10 days or until a creature touches the wonder with its key as a Utilize action to deactivate it, after which the wonder has the Unconscious condition until
. In combat, the wonder shares your Initiative count, but it takes its turn immediately after yours. It obeys your verbal commands (no action required by you). If you don’t issue any, it takes the
Magic Items
Forgotten Realms: Heroes of Faerûn
and your allies. In combat, the wonder shares your Initiative count, but it takes its turn immediately after yours. It obeys your verbal commands (no action required by you). If you don’t issue
minute. Once wound, the wonder operates for 10 days or until a creature touches the wonder with its key as a Utilize action to deactivate it, after which the wonder has the Unconscious condition until it
Ancient Blue Dragon
Legacy
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Monsters
Basic Rules (2014)
same effect two rounds in a row:
Part of the ceiling collapses above one creature that the dragon can see within 120 feet of it. The creature must succeed on a DC 15 Dexterity saving throw or take 10
(3d6);{"diceNotation":"3d6","rollType":"damage","rollAction":"Ceiling Collapse","rollDamageType":"bludgeoning"} bludgeoning damage and be knocked prone and buried. The buried target is restrained and
Adult Blue Dragon
Legacy
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Monsters
Basic Rules (2014)
effect two rounds in a row:
Part of the ceiling collapses above one creature that the dragon can see within 120 feet of it. The creature must succeed on a DC 15 Dexterity saving throw or take 10
(3d6);{"diceNotation":"3d6","rollType":"damage","rollAction":"Ceiling Collapse","rollDamageType":"bludgeoning"} bludgeoning damage and be knocked prone and buried. The buried target is restrained and
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Abyssal Rift. If the alkilith surrounds a door, window, or similar opening continuously for 6d6;{"diceNotation":"6d6", "rollType":"roll", "rollAction":"Days"} days, the opening becomes a permanent
or more, the creature is instead subjected to the confusion spell for 1 minute (no concentration required by the alkilith). While under the effect of that confusion, the creature is immune to Foment
Monsters
Mordenkainen Presents: Monsters of the Multiverse
is immune to all damage, and after 1d6;{"diceNotation":"1d6", "rollType":"roll", "rollAction":"Days"} days, it hatches a new phoenix.
Fire Form. The phoenix can move through a space as narrow as 1
aren’t being worn or carried (no action required).
Flyby. The phoenix doesn’t provoke opportunity attack;opportunity attacks when it flies out of an enemy’s reach.
Illumination. The
Aboleth
Legacy
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Monsters
Basic Rules (2014)
. On initiative count 20 (losing initiative ties), the aboleth takes a lair action to cause one of the following effects:
The aboleth casts phantasmal force (no components required) on any number
can sense, speak, and use telepathy from the image’s position as if present at that position. If the image takes any damage, it disappears.
If the aboleth dies, the first two effects fade over the course of 3d10;{"diceNotation":"3d10","rollAction":"Days","rollType":"roll"} days.
Ancient Brass Dragon
Legacy
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Monsters
Basic Rules (2014)
speed.A Brass Dragon’s Lair
A brass dragon’s desert lair is typically a ruin, canyon, or cave network with ceiling holes to allow for sunlight.
Lair Actions
On initiative count 20 (losing
presence and location.
If the dragon dies, the tracks fade in 1d10;{"diceNotation":"1d10","rollType":"roll"} days, but the other effects fade immediately.Fire
Monsters
Storm King's Thunder
row:
Part of the ceiling collapses above one creature that the dragon can see within 120 feet of it. The creature must succeed on a DC 15 Dexterity saving throw or take 10 (3d6);{"diceNotation":"3d6
","rollType":"damage","rollAction":"Collapsing Ceiling","rollDamageType":"bludgeoning"} bludgeoning damage and be knocked prone and buried. The buried target is restrained and unable to breathe or
Adult Brass Dragon
Legacy
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Monsters
Basic Rules (2014)
’s desert lair is typically a ruin, canyon, or cave network with ceiling holes to allow for sunlight.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action
tracks fade in 1d10;{"diceNotation":"1d10","rollType":"roll"} days, but the other effects fade immediately.Fire
Backgrounds
Baldur’s Gate: Descent into Avernus
your responsibilities for a month.
Flaming Fist. If you serve in the Flaming Fist, once every ten days, you must report to the Seatower of Balduran for training, and you’re required to take a
;re always welcome at the Three Old Kegs, where the Three Old Toads are glad to greet you with a smile and a mug of ale.
The Watch. If you serve in the Watch, you’re required to conduct a
Monsters
Mordenkainen Presents: Monsters of the Multiverse
, Demogorgon can move the illusory duplicate a distance equal to his walking speed (no action required). The first time a creature or an object interacts physically with Demogorgon (for example, by
;poisonous snakes and other venomous Beasts.
If Demogorgon dies, these effects fade over the course of 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Days"} days.
Cultists of Demogorgon
Phoenix
Legacy
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Monsters
Mordenkainen’s Tome of Foes
"} fire damage to any creature that touches it, though no more than once per round. The cinder is immune to all damage, and after 1d6;{"diceNotation":"1d6","rollType":"roll"} days, it hatches a new
touch, the phoenix can also ignite flammable objects that aren’t worn or carried (no action required).
Flyby. The phoenix doesn’t provoke opportunity attacks when it flies out of an
Monsters
Mordenkainen Presents: Monsters of the Multiverse
only one creature swallowed at a time. While the banderhobb isn’t incapacitated, it can regurgitate the creature at any time (no action required) in a space within 5 feet of it. The creature exits
an item allows it to sense the creature’s location from as far as a mile away.
A banderhobb fulfills its duties until its existence ends. When it expires, usually several days after its birth
Monsters
Fizban's Treasury of Dragons
the air is cool and slightly damp.
Glowing Crystals. Large clusters of glowing amethyst crystals grow out from the walls and ceiling, casting dim light in a 30-foot radius.
Chimneys. Two chimneys
connect the main caves to the three chambers above. Each chimney appears to continue up through the ceiling of the upper level and down through the floor of the lower level, but the dragon’s
Monsters
Fizban's Treasury of Dragons
ceiling, casting dim light in a 30-foot radius.
Chimneys. Two chimneys connect the main caves to the three chambers above. Each chimney appears to continue up through the ceiling of the upper level and
. This property of the lair vanishes after 1d10;{"diceNotation":"1d10","rollType":"roll","rollAction":"Days"} days if the dragon dies.
Upper Caves. The dragon most often sleeps in the largest upper
Monsters
Mordenkainen Presents: Monsters of the Multiverse
action to land on a ceiling to attack targets flying near it.
Seal the Way. Baphomet seals one doorway or other entryway within the lair. The opening must be unoccupied. It is filled with solid stone
1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Days"} days.
Cultists of Baphomet
Baphomet grants his cultists special abilities. All his devotees gain the Labyrinthine Recall trait
Monsters
Mordenkainen Presents: Monsters of the Multiverse
or until Orcus releases them (no action required).
Undead Servants. Orcus causes up to six corpses within the lair to rise as skeleton;skeletons, zombie;zombies, or ghoul;ghouls (all appear in the
", "rollType":"roll", "rollAction":"Days"} days.
Cultists of Orcus
Orcus grants his rank-and-file cultists the Undying Soul trait, and his cult leaders can gain the Aura of Death trait.
Undying Soul
Monsters
Mordenkainen Presents: Monsters of the Multiverse
spreads around corners, and its area is heavily obscured. The fog lasts until the giant disperses it (no action required), and it can’t be dispersed by wind.
Gale. The giant creates a 60-foot-long
effects end immediately. Rain, snow, and blowing dust abate gradually within 1d8;{"diceNotation":"1d8", "rollType":"roll", "rollAction":"Days"} days.Lightning, ThunderCold; Bludgeoning, Piercing, and Slashing from Nonmagical Attacks
Monsters
Tales from the Yawning Portal
casts phantasmal force (no components required) on any number of creatures it can see within 60 feet of it. While maintaining concentration on this effect, the aboleth can’t take other lair actions
disappears.
If the aboleth dies, the first two effects fade over the course of 3d10;{"diceNotation":"3d10","rollType":"roll"} days.
Baphomet
Legacy
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Monsters
Out of the Abyss
gravity reversal if he’s in the room, although he likes to use this action to land on a ceiling to attack targets flying near it.
Baphomet casts mirage arcane, affecting a room within the lair
be affected by this regional effect again for 24 hours.
If Baphomet dies, these effects fade over the course of 1d10;{"diceNotation":"1d10","rollType":"roll"} days.
Madness of Baphomet
If a
Monsters
Mordenkainen Presents: Monsters of the Multiverse
of the following lair actions; it can’t take the same lair action two rounds in a row:
Green Slime. A green slime (see the Dungeon Master’s Guide) appears on a spot on the ceiling that
, which is slick and sticks to anything that touches it.
If Juiblex dies, these effects fade over the course of 1d10;{"diceNotation":"1d10","rollType":"roll"} days.
Cultists of Juiblex
The Faceless
Ancient Deep Dragon
Legacy
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Monsters
Fizban's Treasury of Dragons
or ambush visitors if the need arises. A well-cultivated lair abounds with Underdark fungi and plants, with the floor, walls, and ceiling covered in carpets of mold and moss, or featuring larger
conjures sludge-like moss that briefly covers surfaces in the lair. The ceiling, floor, and walls of the lair become difficult terrain until initiative count 20 on the next round.
Toxic Spores. The
Adult Deep Dragon
Legacy
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Monsters
Fizban's Treasury of Dragons
that allow them to escape or ambush visitors if the need arises. A well-cultivated lair abounds with Underdark fungi and plants, with the floor, walls, and ceiling covered in carpets of mold and moss
.
Mossy Sludge. The dragon conjures sludge-like moss that briefly covers surfaces in the lair. The ceiling, floor, and walls of the lair become difficult terrain until initiative count 20 on the next round
Monsters
Quests from the Infinite Staircase
":"roll", "rollAction":"Last Wish"} days, regaining all his hit points and appearing in a random safe location on the Infinite Staircase.
Legendary Resistance (5/Day). If Nafas fails a saving throw
favor.
The multiverse dictates that there must always be a noble djinni to preside over the Infinite Staircase. If slain, Nafas re-forms within days, coalescing from cosmic air. The only way to truly
Monsters
Waterdeep: Dungeon of the Mad Mage
/Day). If Halaster fails a saving throw, he can choose to succeed instead.
Rejuvenation. If Halaster dies in Undermountain, he revives after 1d10 days, with all his hit points and any missing body
was in its space. The eye can’t be harmed or dispelled, but it winks out within an antimagic field. A scrying eye lasts until Halaster ends the effect (no action required).
A minor illusory
Demogorgon
Legacy
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Monsters
Out of the Abyss
of the next round. On his turn, Demogorgon can move the illusory duplicate a distance equal to his walking speed (no action required). The first time a creature or object interacts physically with
, these effects fade over the course of 1d10;{"diceNotation":"1d10","rollType":"roll"} days.
Madness of Demogorgon
If a creature goes mad in Demogorgon’s lair or within line of sight of the
Orcus
Legacy
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Monsters
Out of the Abyss
disappear or until Orcus releases their grasp (no action required).
Regional Effects
The region containing Orcus’s lair is warped by the Orcus’s magic, creating one or more of the following
again for 24 hours.
If Orcus dies, these effects fade over the course of 1d10;{"diceNotation":"1d10","rollType":"roll"} days.
Madness of Orcus
If a creature goes mad in Orcus’s lair or
Monsters
Quests from the Infinite Staircase
Fey Rebirth. If the Gardener dies in the Eternal Garden, they revive with all their hit points 1d4;{"diceNotation":"1d4", "rollType":"roll", "rollAction":"Fey Rebirth"} days later in a safe location
condition (escape DC 17). The vine vanishes when the target is no longer grappled, or when the Gardener wills it to (no action required). A creature reduced to 0 hit points by the vine has the
Magic Items
Tasha’s Cauldron of Everything
(for either attuned creature), you can command it in the following ways:
Open or close the hatch (no action required, once per turn)
Move the servant up to its speed (no action required)
As an
instantly and leave behind no remains.
This does not destroy the servant permanently. Rather, 2d6 days later, its parts—left arm, left leg, right arm, right leg, lower torso, and upper torso&mdash
Juiblex
Legacy
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Monsters
Out of the Abyss
Guide) appears on a spot on the ceiling that Juiblex chooses within the lair. The slime disintegrates after 1 hour.
Regional Effects
The region containing Juiblex’s lair is warped by its
regional effect again for 24 hours.
If Juiblex dies, these effects fade over the course of 1d10;{"diceNotation":"1d10","rollType":"roll"} days.
Madness of Juiblex
If a creature goes mad in Juiblex
Monsters
The Book of Many Things
a surface such as a ceiling with no way to remain there (for example, sufficient handholds), it falls at the end of this movement.
Regional Effects
The region containing a medusa’s lair is
relevant to the medusa’s divine purpose.
If the medusa dies, these effects fade over the course of 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Days"} days.PoisonPetrifying Gaze
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
shown on the table below. Facility Space Cost Time Required Cramped 500 GP 20 days Roomy 1,000 GP 45 days Vast 3,000 GP 125 days
Adding Basic Facilities A character can add a basic facility to their Bastion by spending money and time. The cost of adding a basic facility and the time required depend on the facility’s space, as






