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Returning 35 results for 'before book decreases cause reverts'.
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Magic Items
Dungeon Master’s Guide
Archlich;Vecna authored the Book of Vile Darkness. He recorded in its pages every horrid idea, every corrupt thought, and every example of foul magic he came across or devised.
Other practitioners of
evil have added their own input to the book’s catalog of vile knowledge. Their additions are clear, for the writers of later works stitched whatever they were writing into the tome or, in some
Feats
Forgotten Realms: Heroes of Faerûn
language tables in the Player's Handbook or Chapter 2 of this book.
Dragon’s Terror. You can take a Magic action to instill terror in a creature you can see within 30 feet of yourself. The
when the effect ends for a target, the target is immune to this effect for 24 hours.
Inspired by Fear. When you cause a creature to have the Frightened condition and you are the source of its fear
Book of Vile Darkness
Legacy
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Magic Items
Dungeon Master’s Guide (2014)
reading and studying the book, one ability score of your choice increases by 2, to a maximum of 24. Another ability score of your choice decreases by 2, to a minimum of 3. The book can’t adjust your
even glimpse the scrawled pages invites madness.
Most believe the lich-god Vecna authored the Book of Vile Darkness. He recorded in its pages every diseased idea, every unhinged thought, and every
Magic Items
Tasha’s Cauldron of Everything
This leather-bound spellbook is reinforced with iron and silver fittings and an iron lock (DC 20 to open). As an action, you can touch the book’s cover and cause it to lock as if you cast
arcane lock on it. When found, the book contains the following spells: arcane lock, dispel magic, globe of invulnerability, glyph of warding, Mordenkainen's private sanctum, protection from evil and good
Magic Items
Keys from the Golden Vault
, one ability score of your choice increases by 2, to a maximum of 24. Another ability score of your choice decreases by 2, to a minimum of 3. The book can’t adjust your ability scores again
even glimpse the scrawled pages invites madness.
Most believe the lich-god Vecna authored the Book of Vile Darkness. He recorded in its pages every diseased idea, every unhinged thought, and every
Monsters
Candlekeep Mysteries
as a book, dagger, or gemstone) that its creator is carrying or wearing when the gingwatzim is conjured. The other form can be any Tiny beast. Once these alternate forms are chosen, they can’t
gingwatzim reverts to its true form and then vanishes.A gingwatzim is a peculiar form of life created by a spell or a ritual. The magic that brings it into being draws on spirit energy from the
Enlarge/Reduce
Legacy
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Spells
Basic Rules (2014)
You cause a creature or an object you can see within range to grow larger or smaller for the duration. Choose either a creature or an object that is neither worn nor carried. If the target is
damage.
Reduce. The target's size is halved in all dimensions, and its weight is reduced to one-eighth of normal. This reduction decreases its size by one category--from Medium to Small, for example
Monsters
Tyranny of Dragons
decreases by 10 (3d6);{"diceNotation":"3d6","rollType":"roll","rollAction":"Rotting Fist"} for every 24 hours that elapse. If the curse reduces the target’s hit point maximum to 0, the target
turn.
Whirlwind of Sand (Costs 2 Actions). Diderius magically transforms into a whirlwind of sand, moves up to 60 feet, and reverts to his normal form. While in whirlwind form, Diderius is immune to
Moonbeam
Legacy
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Spells
Basic Rules (2014)
spell’s area for the first time on a turn or starts its turn there, it is engulfed in ghostly flames that cause searing pain, and it must make a Constitution saving throw. It takes 2d10 radiant
damage on a failed save, or half as much damage on a successful one.
A shapechanger makes its saving throw with disadvantage. If it fails, it also instantly reverts to its original form and can’t
Mummy Lord
Legacy
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Monsters
Basic Rules (2014)
, and its hit point maximum decreases by 10 (3d6);{"diceNotation":"3d6","rollType":"roll","rollAction":"Rotting Fist"} for every 24 hours that elapse. If the curse reduces the target's hit point maximum
whirlwind of sand, moves up to 60 feet, and reverts to its normal form. While in whirlwind form, the mummy lord is immune to all damage, and it can't be grappled, petrified, knocked prone, restrained, or
Ancient Bronze Dragon
Legacy
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Monsters
Basic Rules (2014)
into its true form. It reverts to its true form if it dies. Any equipment it is wearing or carrying is absorbed or borne by the new form (the dragon's choice).
In a new form, the dragon retains its
vault or nest for its eggs.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as though it
Ancient Silver Dragon
Legacy
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Monsters
Basic Rules (2014)
true form. It reverts to its true form if it dies. Any equipment it is wearing or carrying is absorbed or borne by the new form (the dragon's choice).
In a new form, the dragon retains its alignment
dragon dreams of.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as if it had cast the
Adult Bronze Dragon
Legacy
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Monsters
Basic Rules (2014)
its true form. It reverts to its true form if it dies. Any equipment it is wearing or carrying is absorbed or borne by the new form (the dragon's choice).
In a new form, the dragon retains its
vault or nest for its eggs.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as though it
Adult Silver Dragon
Legacy
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Monsters
Basic Rules (2014)
. It reverts to its true form if it dies. Any equipment it is wearing or carrying is absorbed or borne by the new form (the dragon's choice).
In a new form, the dragon retains its alignment, hit
dreams of.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as if it had cast the fog cloud
Monsters
Thieves’ Gallery
she will fight tooth and nail for a cause she believes in.
Doric has joined the Emerald Enclave, a network of survivalists who tend to the balance between civilization and nature. When the Lord of
reverts to her true form if she is incapacitated or dies. She can revert to her true form using a bonus action.
While Doric is transformed, her stat block is replaced by the stat block of that form
Monsters
Waterdeep: Dungeon of the Mad Mage
, and its hit point maximum decreases by 10 (3d6);{"diceNotation":"3d6","rollType":"roll","rollAction":"Rotting Fist"} for every 24 hours that elapse. If the curse reduces the target's hit point maximum
points until the end of the mummy lord's next turn.
Whirlwind of Sand (Costs 2 Actions). The mummy lord magically transforms into a whirlwind of sand, moves up to 60 feet, and reverts to its normal
Monsters
Candlekeep Mysteries
succeed on a DC 16 Constitution saving throw or be cursed with mummy rot. The cursed target can’t regain hit points, and its hit point maximum decreases by 10 (3d6);{"diceNotation":"3d6
). Valin magically transforms into a whirlwind of sand, moves up to 60 feet, and reverts to her normal form. While in whirlwind form, Valin is immune to all damage, and she can’t be grappled
Monsters
Waterdeep: Dungeon of the Mad Mage
its true form. It reverts to its true form if it dies. Any equipment it is wearing or carrying is absorbed or borne by the new form (the dragon's choice).
In a new form, the dragon retains its
half its flying speed.Stalagma Steelshadow’s Lair
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The
Monsters
Waterdeep: Dungeon of the Mad Mage
reverts to its true form if it dies. Any equipment it is wearing or carrying is absorbed or borne by the new form (the dragon's choice).
In a new form, the dragon retains its alignment, hit points, Hit
eggs.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as though it had cast the fog
Ancient Gold Dragon
Legacy
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Monsters
Basic Rules (2014)
polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into its true form. It reverts to its true form if it dies. Any equipment it is wearing or carrying is
ancient ruins.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds
Ancient Brass Dragon
Legacy
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Monsters
Basic Rules (2014)
reverts to its true form if it dies. Any equipment it is wearing or carrying is absorbed or borne by the new form (the dragon's choice).
In a new form, the dragon retains its alignment, hit points, Hit
initiative ties), the dragon takes a lair action to cause one of the following effects:
A strong wind blows around the dragon. Each creature within 60 feet of the dragon must succeed on a DC 15
Adult Gold Dragon
Legacy
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Monsters
Basic Rules (2014)
polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into its true form. It reverts to its true form if it dies. Any equipment it is wearing or carrying is absorbed
ruins.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds in a row
Monsters
Vecna: Eve of Ruin
and dream as he started to write his Book of Vile Darkness.
Vecna forged a kingdom on Oerth, but he grew bored with it after several centuries. He started inflicting suffering on other worlds. In
wearing or carrying, up to 30 feet to an unoccupied space he can see. He can cause each creature of his choice within 15 feet of his destination space to take 10 (3d6);{"diceNotation":"3d6
Monsters
Candlekeep Mysteries
target can’t regain hit points, and its hit point maximum decreases by 10 3d6;{"diceNotation":"3d6","rollType":"roll","rollAction":"Hit Point Reduction"} for every 24 hours that elapse. If the
until the end of the fungal servant’s next turn.
Whirlwind of Spores (Costs 2 Actions). The fungal servant magically transforms into a whirlwind of spores, moves up to 60 feet, and reverts to its
Monsters
Sleeping Dragon’s Wake
rating no higher than her own, or back into her true form. She reverts to her true form if she dies. Any equipment she is wearing or carrying is absorbed or borne by the new form (Lhammaruntosz's choice
its eggs.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The dragon creates fog as though it had cast the fog
Ancient Copper Dragon
Legacy
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Monsters
Basic Rules (2014)
its own, or back into its true form. It reverts to its true form if it dies. Any equipment it is wearing or carrying is absorbed or borne by the new form (the dragon's choice).
In a new form, the
seekers and distract them from where the real treasure is hidden.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects
Monsters
Mordenkainen Presents: Monsters of the Multiverse
that cause disorder unless they are appeased. Goblins have no name for this deity and dare not give it one, lest Maglubiyet use its name to ensnare and crush it as he did their other deities. They
knows there’s another potential host nearby. A goblin stripped of their nilbog spirit reverts to their normal statistics and loses the traits they gained while possessed.Nimble Escape. The nilbog takes the Disengage or Hide action.
Monsters
Storm King's Thunder
. She reverts to her true form if she dies. Any equipment she is wearing or carrying is absorbed or borne by the new form (the dragon’s choice).
In storm giant form, Iymrith retains her alignment
intruders.
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds in a
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
desired. If the creature holding the book is happy with how it looks, or shows no interest in such matters, the illusion reverts to a normal mirror until used again. If the creature holding the book
Book Description The Price of Beauty is bound in soft green leather, eight inches wide and fourteen inches tall, and set with golden clasps. The book gives off the unmistakable scent of lilies. Set
Compendium
- Sources->Dungeons & Dragons->Eberron: Forge of the Artificer
,
when towers rise from rubble
and reach into the sky,
then shall embers spring to life
in the darkness,
and five shall rise
to cause a dragon’s fall.
—THE DRACONIC PROPHECY
This
book is an extensive supplement to Eberron: Rising from the Last War. That book is a comprehensive guide to the world of Eberron; this one adds new character options, new campaign models, and new
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
can’t speak. If the homunculus is forcibly taken from the castle, its relative size reverts to Tiny, and its statistics become those of a normal homunculus. Whenever the creature’s relative size
decreases, any hit points beyond its new hit point maximum are lost. Whenever its relative size increases, any damage that it has taken remains and is subtracted from its new hit point maximum.
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
successful DC 17 Strength check. Once the plug is removed, the aquarium’s water level decreases at a rate of 1 foot per minute. It takes 15 minutes for all the water to drain from the car. The car’s
immediately reverts to flesh and chastises whoever is responsible. If the aquarium’s plug was removed, the deva replaces it. If any water was drained from the car, the deva uses the decanter to
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
for her cause and providing information about the book’s location. Syr Isbeth doesn’t know whether Nebukath can be trusted, but stealing the book would stymie Vrakir’s war effort—it’s too good an
Vrakir unleashes the fell power of the Book of Vile Darkness. Syr Isbeth, the human leader of the defense effort, received a missive from the arcanaloth Nebukath professing the arcanaloth’s sympathies
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
the requisite amount of time reading and studying the book, one ability score of your choice increases by 2, to a maximum of 24. Another ability score of your choice decreases by 2, to a minimum of 3
Book of Vile Darkness Wondrous item, artifact (requires attunement) The contents of this foul manuscript of ineffable wickedness are the meat and drink of those in evil’s thrall. No mortal was meant
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
can touch the book’s cover and cause it to lock as if you cast arcane lock on it. When found, the book contains the following spells: arcane lock, dispel magic, globe of invulnerability, glyph of
warding, Mordenkainen’s private sanctum, protection from evil, and symbol. It functions as a spellbook for you. While you are holding the book, you can use it as a spellcasting focus for your wizard spells






