before book deep check reduce

Book of Vile Darkness

Magic Items Dungeon Master’s Guide

cast that spell again from it until the next dawn. Vile Lore. You can reference the Book of Vile Darkness whenever you make an Intelligence check to recall information about some aspect of evil, such as

lore about demons. When you do so, you have Advantage on that check. At the DM’s discretion, the book might reveal secrets no mortal should know, such as the true names of powerful Fiends

Demonomicon of Iggwilv

Magic Items Dungeon Master’s Guide

) check related to the Abyss. When you do so, you gain Advantage on the check. Containment. The first ten pages of the Demonomicon are blank. As a Magic action while holding the book, you can target a

. The tome recounts both the oldest and most current profanities of the Abyss and demons. Demons have attempted to censor the text, and while sections have been ripped from the book’s spine, the

Hat of Many Spells

Magic Items Dungeon Master’s Guide

slot of the spell’s level. Then, to determine whether you cast the spell, make an Intelligence (Arcana) check (DC 10 plus the spell’s level). On a successful check, you cast the spell using

its normal casting time, and you can’t use this property again until you finish a Short or Long Rest. On a failed check, you fail to cast the spell and a random effect occurs instead

Portable Hole

Magic Items Dungeon Master’s Guide

place it on or against a solid surface, whereupon the Portable Hole creates an extradimensional hole 10 feet deep. The cylindrical space within the hole exists on a different plane of existence, so it

next to nothing. If the hole is folded up, a creature within the hole’s extradimensional space can take an action to make a DC 10 Strength (Athletics) check. On a successful check, the creature

Earthquake

Spells Player’s Handbook

choose the fissures’ locations, which can’t be under structures. Each fissure is 1d10 × 10 feet deep and 10 feet wide, and it extends from one edge of the spell’s area to another

12d6 Bludgeoning damage, has the Prone condition, and is buried in the rubble, requiring a DC 20 Strength (Athletics) check as an action to escape. On a successful save, the creature takes half as much damage only.

Blackrazor

Magic Items Dungeon Master’s Guide

with a range of 30 feet. Devour Soul. Whenever you use Blackrazor to reduce a creature to 0 Hit Points, the sword slays the creature and devours its soul unless it is a Construct or an Undead. A

with its wielder telepathically. Its voice is deep and echoing. While you are attuned to it, Blackrazor also understands every language you know. Personality. Blackrazor speaks with an imperious tone

Symbol

Spells Player’s Handbook

You inscribe a harmful glyph either on a surface (such as a section of floor or wall) or within an object that can be closed (such as a book or chest). The glyph can cover an area no larger than 10

. The glyph is nearly imperceptible and requires a successful Wisdom (Perception) check against your spell save DC to notice. When you inscribe the glyph, you set its trigger and choose which effect the

Glyph of Warding

Spells Player’s Handbook

You inscribe a glyph that later unleashes a magical effect. You inscribe it either on a surface (such as a table or a section of floor) or within an object that can be closed (such as a book or chest

spell ends without being triggered. The glyph is nearly imperceptible and requires a successful Wisdom (Perception) check against your spell save DC to notice. When you inscribe the glyph, you set

Control Water

Spells Player’s Handbook

chose until the spell ends or you choose a different effect. Whirlpool. You cause a whirlpool to form in the center of the area, which must be at least 50 feet square and 25 feet deep. The whirlpool

takes 2d8 Bludgeoning damage. On a successful save, the creature takes half as much damage. A creature can swim away from the whirlpool only if it first takes an action to pull away and succeeds on a Strength (Athletics) check against your spell save DC.

Deep Dragon Wyrmling

Monsters Forgotten Realms: Adventures in Faerûn

they hunt to satisfy their voracious appetites. Deep Dragons Deep dragons slither through the wet and lightless places of the Underdark. They are stealthy hunters with an affinity for lost lore and

fungi that flourish in the depths. As deep dragons age, their smooth, serpentine bodies become riddled with fungal rot, particularly around their faces, to imbue their breath with terror-inducing

Young Deep Dragon

Monsters Forgotten Realms: Adventures in Faerûn

’s next turn. Success: Half damage only.Young deep dragons establish lairs in familiar hunting grounds and defend their lairs with twisting passages and traps such as deadfalls. They dominate the

Underdark settlements, such as drow cities. Deep Dragons Deep dragons slither through the wet and lightless places of the Underdark. They are stealthy hunters with an affinity for lost lore and fungi

Adult Deep Dragon

Monsters Forgotten Realms: Adventures in Faerûn

magic pervading the Underdark twists deep dragons as they grow, so few adult deep dragons look alike. Their skin is usually pitted by fungal growths that spread across the body. Although lacking the

versatile shape-shifting of metallic dragons, deep dragons can assume the form of animals or humanoids and often masquerade as snakes or dragonborn. Adult deep dragons eliminate challengers with

Ancient Deep Dragon

Monsters Forgotten Realms: Adventures in Faerûn

deep dragons often spend years sequestered among individualized libraries, fungal gardens, or collections of esoterica. When these venerable terrors venture forth to hunt, they can remake Underdark

trade routes or coastal communities with their voracious appetites and love of destruction. Deep Dragons Deep dragons slither through the wet and lightless places of the Underdark. They are stealthy

Animated Chained Library

Monsters Candlekeep Mysteries

succeed on a DC 15 Wisdom (Perception) check to discern that the library is animate.Multiattack. The library makes two attacks. Chained Book. Melee Weapon Attack: +4;{"diceNotation":"1d20+4","rollType

":"to hit","rollAction":"Chained Book"} to hit, reach 5 ft., one target. Hit: 6 (1d8 + 2);{"diceNotation":"1d8+2","rollType":"damage","rollAction":"Chained Book","rollDamageType":"bludgeoning

Swarm of Animated Books

Monsters Candlekeep Mysteries

succeed on a DC 15 Wisdom (Perception) check to discern that the swarm is animate. Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move through any opening

","rollType":"to hit","rollAction":"Book Club"} to hit, reach 0 ft., one target in the swarm’s space. Hit: 6 (2d4 + 1);{"diceNotation":"2d4+1","rollType":"damage","rollAction":"Book Club","rollDamageType

Snowshoes

Equipment

Snowshoes reduce the likelihood of their wearer getting stuck in the deep snow.

Crog's Guide to Disarming Magic Traps

Equipment

This book describes various mundane techniques and theories related to foiling magic traps. If you spend 48 hours studying this book, you learn how to overcome certain types of magic traps with your

thieves’ tools. If a trap’s magic can be dispelled or suppressed by a dispel magic spell, you can make a Dexterity check using thieves’ tools to achieve the same result. The DC of

Book of Vile Darkness Legacy

Magic Items Dungeon Master’s Guide (2014)

can’t use this property again until the next dawn. Dark Lore. You can reference the Book of Vile Darkness whenever you make an Intelligence check to recall information about some aspect of evil

, such as lore about demons. When you do so, double your proficiency bonus on that check. Dark Speech. While you carry the Book of Vile Darkness and are attuned to it, you can use an action to recite

Alchemical Compendium

Magic Items Tasha’s Cauldron of Everything

contains the following spells: enlarge/reduce, feather fall, flesh to stone, gaseous form, magic weapon, and polymorph. It functions as a spellbook for you. While you are holding the book, you can use

Acrid odors cling to this stained, heavy volume. The book’s metal fittings are copper, iron, lead, silver, and gold, some frozen mid-transition from one metal to another. When found, the book

Duplicitous Manuscript

Magic Items Tasha’s Cauldron of Everything

book. The new spell must be of the illusion school. When a creature you can see makes an Intelligence (Investigation) check to discern the true nature of an illusion spell you cast, or makes a saving

To you, this book is a magical spellbook. To anyone else, the book appears to be a volume of verbose romance fiction. As an action, you can change the book’s appearance and alter the plot of

Book of Vile Darkness (Variant)

Magic Items Keys from the Golden Vault

property again until the next dawn. Dark Lore. You can reference the Book of Vile Darkness whenever you make an Intelligence check to recall information about some aspect of evil, such as lore about

demons. When you do so, double your proficiency bonus on that check. Dark Speech. While you carry the Book of Vile Darkness and are attuned to it, you can use an action to recite words from its pages in a

Battle Master's Compendium

Equipment

Written by Bloodlord Varrox, Battle Master’s Compendium is a military treatise. Each of its thirteen chapters covers a different skill related to military strategy and tactics. The book’s

detailed analysis covers military units, weapons, strategy, rank, discipline, and much more. When you study a chapter in the book for 1 hour during a short or long rest, you learn interesting

Ancient Deep Crow

Monsters Acquisitions Incorporated

start of its turn. Detect. The deep crow makes a Wisdom (Perception) check. Shadow Caw (Costs 2 Actions). The ancient deep crow uses Shadow Caw. Wing Attack (Costs 2 Actions). The ancient deep crow

Magic Resistance. The ancient deep crow has advantage on saving throws against spells and other magical effects. Shadow Stealth. While in dim light or darkness, the ancient deep crow can take the

Adult Deep Dragon Legacy

Monsters Fizban's Treasury of Dragons

. The poisoned creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.Making their lairs in the depths of the Underdark, deep dragons are

nightmarish cousins of chromatic dragons. The warped magical energy of their subterranean realm gives them the ability to exhale magical spores that instill fear and scar the mind. Deep dragons’ black

Animated Staff of Frost

Monsters Waterdeep: Dungeon of the Mad Mage

to water and is destroyed. Charm. A creature can grab the staff out of the air with a successful grapple check against the staff, and grappling the staff does not reduce the creature's speed. Any

solid surface, doing so with a successful DC 17 Strength (Athletics) check. Breaking the staff in this manner destroys it.Melee Attack. Melee Weapon Attack: +5;{"diceNotation":"1d20+5","rollType":"to

Goose Mother

Monsters Monstrous Compendium Vol. 4: Eldraine Creatures

tell that these geese descend from a monstrous many-headed bird that dwells deep within the wilds. Though the knights of Eldraine consider its existence a myth, the folk of the wilds know that the

sprouted in place of the first. Enraged, the Goose Mother devoured the witch and rampaged deep into the wilds where it lives to this day. The Goose Mother lays one golden egg every hour, precisely on the

Ancient Deep Dragon Legacy

Monsters Fizban's Treasury of Dragons

poisoned creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.Making their lairs in the depths of the Underdark, deep dragons are nightmarish

cousins of chromatic dragons. The warped magical energy of their subterranean realm gives them the ability to exhale magical spores that instill fear and scar the mind. Deep dragons’ black-and

Demonomicon of Iggwilv Legacy

Magic Items Tasha’s Cauldron of Everything

do so, you can add double your proficiency bonus to the check. Fiendish Scourging. Your magic causes pain to fiends. While carrying the book, when you make a damage roll for a spell you cast against

recounts both the oldest and most current profanities of the Abyss and demons. Demons have attempted to censor the text, and while sections have been ripped from the book’s spine, the general

Gray Dwarf (Duergar) Legacy

Species Sword Coast Adventurer's Guide

The gray dwarves, or duergar, live deep in the Underdark. After delving deeper than any other dwarves, they were enslaved by mind flayers for eons. Although they eventually won their freedom, these

artistic value. Few duergar become adventurers, fewer still on the surface world, because they are a hidebound and suspicious race. Those who leave their subterranean cities are usually exiles. Check

Boggle Legacy

Monsters Volo's Guide to Monsters

: While coated in sticky oil, the boggle gains advantage on Strength (Athletics) checks made to grapple and any ability check made to maintain a hold on another creature, a surface, or an object. The

boggle can also climb difficult surfaces, including upside down on ceilings, without needing to make an ability check. Dimensional Rift. As a bonus action, the boggle can create an invisible and

Portable Hole Legacy

Magic Items Basic Rules (2014)

it on or against a solid surface, whereupon the portable hole creates an extradimensional hole 10 feet deep. The cylindrical space within the hole exists on a different plane, so it can’t be

hole is folded up, a creature within the hole’s extradimensional space can use an action to make a DC 10 Strength check. On a successful check, the creature forces its way out and appears within 5

Boggle

Monsters Mordenkainen Presents: Monsters of the Multiverse

deep and covers the ground in the boggle’s space. The puddle is difficult terrain for all creatures except boggles and lasts for 1 hour. If the oil is slippery, any creature that enters the puddle

creature without squeezing. Sticky Oil. The boggle has advantage on Strength (Athletics) checks made to grapple and any ability check made to maintain a hold on another creature, a surface, or an object

Spell Gem (Amber)

Magic Items Out of the Abyss

the gem. If the spell is of a higher level than you can normally cast, you must make an ability check using your spellcasting ability to determine whether you cast it successfully. The DC equals 10

+ the spell’s level. On a failed check, the spell disappears from the gem with no other effect. The amber spell gem is a very rare item and can store up to a 4th level spell. The stored

Adult Red Dragon Legacy

Monsters Basic Rules (2014)

spent legendary actions at the start of its turn. Detect. The dragon makes a Wisdom (Perception) check. Tail Attack. The dragon makes a tail attack. Wing Attack (Costs 2 Actions). The dragon beats its

, dwelling in caverns under snow-capped peaks, or within the deep halls of abandoned mines and dwarven strongholds. Caves with volcanic or geothermal activity are the most highly prized red dragon lairs

Sahuagin Wave Shaper

Monsters Ghosts of Saltmarsh

at least 50 feet square and 25 feet deep, causing a whirlpool to form in the center of the area. The whirlpool forms a vortex that is 5 feet wide at the base, up to 50 feet wide at the top, 25 feet

vortex by succeeding on a DC 14 Strength (Athletics) check. When a creature enters the vortex for the first time on a turn or starts its turn there, it must make a DC 14 Strength saving throw. On a

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