most studying with only are fiend for like

Book of Exalted Deeds

Magic Items Dungeon Master’s Guide

magical nature or translate the benefits it offers to those pure of heart and firm of purpose. A heavy clasp, wrought to look like angel wings, keeps the book’s contents secure. Only a creature

that is attuned to the book can release the clasp that holds it shut. Once the book is opened, the attuned creature must spend 80 hours reading and studying the book to digest its contents and gain its

Demonomicon of Iggwilv

Magic Items Dungeon Master’s Guide

Fiend that you can see that is trapped within the area of a Magic Circle spell. The Fiend must succeed on a DC 20 Charisma saving throw with Disadvantage or become trapped within one of the Demonomicon

save, you are possessed by the creature, which controls you like a puppet. As a Magic action, the possessing creature can release you and appear in the closest unoccupied space to you. On a

Book of Vile Darkness

Magic Items Dungeon Master’s Guide

stone cracks and turns to powder if the book rests on it long enough. Whenever a creature that isn’t a Fiend or an Undead attunes to the Book of Vile Darkness, that creature makes a DC 17

book must spend 80 hours reading and studying it to digest its contents and use its Adjusted Ability Scores, Tireless Form, Spells, Vile Lore, and Vile Speech properties. The Book of Vile Darkness

Deck of Many Things

Magic Items Dungeon Master’s Guide

of your prison. You draw no more cards. Euryale. The card’s medusa-like visage curses you. You take a −2 penalty to saving throws while cursed in this way. Only a god or the magic of the

enmity is overt. The character should experience the devil’s malevolent efforts on multiple occasions. Seeking out the fiend shouldn’t be a simple task, and the adventurer should clash with

Tlacatecolo

Monsters Journeys through the Radiant Citadel

Winds (Fiend Form Only; Recharge 5–6;{"diceNotation":"1d6","rollType":"recharge","rollAction":"Plague Winds"}). The tlacatecolo emits a chilling, disease-ridden wind in a 60-foot line that is 10 feet

mortals. These fiends spread an affliction that leaches heat and life from the living, dispersing it upon winds that rattle like a gasp from a frozen body. Sunlight staves off the disease, but those affected rarely survive the dark of night.Cold, Poison

Vargouille

Monsters Mordenkainen Presents: Monsters of the Multiverse

all vargouilles for 1 hour.Shrieking, flapping, and hideous to behold—with a body like a severed head and wings in place of ears—vargouilles boil out of the Abyss to infest other planes

behind when one Fiend kills another. Because of their hunger for living prey, vargouilles are eager to escape the Lower Planes. On rare occasions, summoning a demon to another plane can bring a

Planecaller's Codex

Magic Items Tasha’s Cauldron of Everything

The pages of this book are bound in fiend hide, and its cover is embossed with a diagram of the Great Wheel of the multiverse. When found, the book contains the following spells: banishment, find

focus for your wizard spells. The book has 3 charges, and it regains 1d3 expended charges daily at dawn. You can use the charges in the following ways while holding it: If you spend 1 minute studying

Fraz-Urb'luu Legacy

Monsters Out of the Abyss

Deception and Demon Lord of Illusions. He uses every trick, every ounce of demonic cunning, to manipulate his enemies—mortal and fiend alike—to do his will. Fraz-Urb’luu can create

the Abyss. He seeks the pieces of the legendary staff of power taken from him by those who imprisoned him, and commands his servants to do likewise. The Prince of Deception’s true form is like

Isolde

Monsters Van Richten’s Guide to Ravenloft

","rollDamageType":"slashing"} slashing damage if used with two hands to make a melee attack. If the target is a fiend or an undead, it takes an extra 11 (2d10) radiant damage. Fire Ray. Ranged Spell

archfey named Zybilna, who had forged secret pacts with some of the fiends Isolde and her companions had slain. Rather than be angry at Isolde, Zybilna was impressed by her. She enlisted a powerful fiend

Fraz-Urb'luu

Monsters Mordenkainen Presents: Monsters of the Multiverse

trick, every ounce of demonic cunning, to manipulate his enemies—mortal and Fiend alike—to do his will. Fraz-Urb’luu can create dreamlands and mind-bending fantasies able to deceive the

staff of power taken from him by those who imprisoned him and commands his servants to do likewise. The Prince of Deception’s true form is like that of a great gargoyle, some 12 feet tall, with

Demonomicon of Iggwilv Legacy

Magic Items Tasha’s Cauldron of Everything

spells (save DC 20) from it: magic circle (1 charge), magic jar (3 charges), planar ally (3 charges), planar binding (2 charges), plane shift (to layers of the Abyss only; 3 charges), summon fiend (3

a fiend, you use the maximum possible result instead of rolling. Ensnarement. While carrying the book, whenever you cast the magic circle spell naming only fiends, or the planar binding spell

Hashalaq Quori

Monsters Eberron: Rising from the Last War

, the quori ends it as a bonus action, or the quori is forced out by an effect like the dispel evil and good spell. When the possession ends, the quori reappears in an unoccupied space within 5 feet of

are the loremasters of Dal Quor. Even those hashalaqs who don't make use of Inspired vessels dedicate themselves to studying Eberron and the planes, and they are among the few quori castes whose

Deck of Many More Things

Magic Items The Book of Many Things

collectively as the Deck of Many More Things. (More information on creating new cards for this deck appears in chapter 2.) Like the Deck of Many Things, the Deck of Many More Things manifests differently on

Donjon* 14 Door 15 Dragon 16 Elemental 17 Euryale* 18 Expert 19 Fates* 20 Fey 21 Fiend 22 Flames* 23 Fool* 24 Gem* 25 Giant 26

Sapphire Dragon Wyrmling