much serving with only are fiend for like

Scale Mail

Equipment

This armor consists of a coat and leggings (and perhaps a separate skirt) of leather covered with overlapping pieces of metal, much like the scales of a fish. The suit includes gauntlets.

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

Fire Storm

Spells Player’s Handbook

A storm of fire appears within range. The area of the storm consists of up to ten 10-foot Cube;Cubes, which you arrange as you like. Each Cube must be contiguous with at least one other Cube. Each

creature in the area makes a Dexterity saving throw, taking 7d10 Fire damage on a failed save or half as much damage on a successful one. Flammable objects in the area that aren’t being worn or carried start burning.

Prismatic Spray

Spells Player’s Handbook

Prismatic Rays table. Prismatic Rays 1d8 Ray 1 Red. Failed Save: 12d6 Fire damage. Successful Save: Half as much damage. 2 Orange. Failed Save: 12d6 Acid damage. Successful Save

: Half as much damage. 3 Yellow. Failed Save: 12d6 Lightning damage. Successful Save: Half as much damage. 4 Green. Failed Save: 12d6 Poison damage. Successful Save: Half as much damage

Incendiary Cloud

Spells Player’s Handbook

A swirling cloud of embers and smoke fills a 20-foot-radius Sphere centered on a point within range. The cloud’s area is Heavily Obscured. It lasts for the duration or until a strong wind (like

that created by Gust of Wind) disperses it. When the cloud appears, each creature in it makes a Dexterity saving throw, taking 10d8 Fire damage on a failed save or half as much damage on a

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

benefits. Other creatures that peruse the book’s open pages can read the text but glean no deeper meaning and reap no benefits. A Fiend, an Undead, or a servant of a god from the Lower Planes

Prismatic Wall

Spells Player’s Handbook

violet layer. Prismatic Layers Order Effects 1 Red. Failed Save: 12d6 Fire damage. Successful Save: Half as much damage. Additional Effects: Nonmagical ranged attacks can’t pass

through this layer, which is destroyed if it takes at least 25 Cold damage. 2 Orange. Failed Save: 12d6 Acid damage. Successful Save: Half as much damage. Additional Effects: Magical ranged

Eye and Hand of Vecna

Magic Items Dungeon Master’s Guide

still seek to work Vecna’s will in the world. The Eye of Vecna and the Hand of Vecna are separate Artifacts that might be found together or separately. The eye looks like a bloodshot organ torn

your body, devours it, and then takes control of the body like a puppet. If that happens, you become an NPC under the DM’s control. Eye of Vecna Spells Spell Charge Cost

Moonblade

Magic Items Dungeon Master’s Guide

functions like a nonmagical weapon of its kind for anyone other than its chosen bearer. A Moonblade has one rune on it for each bearer it has willingly served (typically 1d6 + 1). The first rune grants a

serving you. The entity appears in an unoccupied space within 120 feet of you. It uses the Shadow stat block with these changes: it is a Fey, has a Neutral alignment, and doesn’t create new shadows

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

Planar Incarnate (Celestial Form)

Monsters Planescape: Adventures in the Multiverse

effects. Planar Form. An incarnate on the Upper Planes is a Celestial. An Planar Incarnate (Fiend Form);incarnate on the Lower Planes is a Fiend. Siege Monster. The incarnate deals double damage to

)", "rollDamageType":"radiant"} necrotic damage if the incarnate is a Fiend or radiant damage if the incarnate is a Celestial. Planar Exhalation (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge

Athar Null

Monsters Planescape: Adventures in the Multiverse

Avoidance. If the null is subjected to an effect that allows it to make a saving throw to take half as much damage, it instead takes no damage if it succeeds on the saving throw, and half as much

of gods, believing the so-called deities are merely powerful spellcasters. To combat false gods, Athar nulls train to negate the powers of those with magic. Nulls work in the shadows, serving as

Planar Incarnate (Fiend Form)

Monsters Planescape: Adventures in the Multiverse

Fiend or radiant damage if the incarnate is a Celestial, and the creature has the blinded condition until the end of the incarnate’s next turn. On a successful save, a creature takes half as much

effects. Planar Form. An Planar Incarnate (Celestial Form);incarnate on the Upper Planes is a Celestial. An incarnate on the Lower Planes is a Fiend. Siege Monster. The incarnate deals double

Hoard Mimic

Monsters Fizban's Treasury of Dragons

":"Caustic Mist", "rollDamageType":"acid"} acid damage and is blinded until the end of its next turn. On a successful save, the creature takes half as much damage and isn’t blinded. Shapechanger

-shifting prowess allow it to take on the semblance of a vast trove of treasures, not just a single object. Like smaller mimic;mimics, hoard mimics exude adhesive goo to trap prey. They can also vent a

Eater of Hope

Monsters Mythic Odysseys of Theros

damage whenever the eater of hope hits it with an attack. On a successful save, the target takes half as much damage and isn’t cursed.An eater of hope is bitter to the core, resentful of all forms

of life and joy. Although these demons can strike down most foes, they prefer to let terror and despair overtake their victims first, letting their victims marinate in fear before the fiend devours

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

Gideon Lightward

Monsters Baldur’s Gate: Descent into Avernus

","rollDamageType":"necrotic"} necrotic damage on a failed save, or half as much damage on a successful one.Gideon Lightward was a priest of Lathander who served Elturel and his deity proudly. Zariel saw that

himself to fighting the ever-present threat of demons. Gideon slowly gave up his sanity and free will to the devils, leaving him corrupted by Zariel and fully serving her in the months leading up to

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

Nereid

Monsters Tales from the Yawning Portal

nereid is willing to do anything in its power to recover the mantle if it is stolen, including serving the thief. Shape Water. The nereid can cast control water at will, requiring no components. Its

a straight line or is knocked prone (nereid’s choice). On a successful save, the target takes half as much damage and isn’t pushed or knocked prone.

Warlock of the Fiend

Monsters Mordenkainen Presents: Monsters of the Multiverse

", "rollDamageType":"necrotic"} necrotic damage on a failed save, or half as much damage on a successful one.Warlocks of the Fiend gain their powers through magical pacts forged with archfiends of the Lower

damage on a failed save, or half as much damage on a successful one. Spellcasting. The warlock casts one of the following spells, using Charisma as the spellcasting ability (spell save DC 15): At will

Solar Bastion Knight

Monsters The Book of Many Things

":"Sunspear", "rollDamageType":"radiant"} radiant damage if the target is a Fiend or an Undead. Solar Flare (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Solar Flare

the end of its next turn. On a successful save, a creature takes half as much damage only. For the next minute, the affected area is filled with bright light that is sunlight. Spellcasting. The

Gazer

Monsters Mordenkainen Presents: Monsters of the Multiverse

follows its creator like a devoted, aggressive puppy, and sometimes small packs of these creatures patrol their master’s lair for vermin to kill and lone creatures to harass. A gazer can’t

speak any languages but can approximate words and sentences it hears, mimicking them in a high-pitched, mocking manner. Beholders find gazers amusing and tolerate their presence like spoiled pets. Some

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

Flail of Tiamat

Magic Items Fizban's Treasury of Dragons

This magic flail is made in the image of Tiamat, with five jagged heads shaped like the heads of five different chromatic dragons. You gain a +3 bonus to attack and damage rolls made with this flail

save, it takes 14d6 damage of one of the following damage types (your choice): acid, cold, fire, lightning, or poison. On a successful save, it takes half as much damage. Once this action is used, it can’t be used again until the next dawn.

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

Fire Hellion

Monsters Bigby Presents: Glory of the Giants

", "rollAction":"Infernal Orb", "rollDamageType":"necrotic"} necrotic damage on a failed save, or half as much damage on a successful one.Fire giants study war in its many forms across the multiverse, which

, hoping to learn tactics the devils have fine-tuned over millennia and to acquire magical gifts to help the giant rise in the ordning. Over time, the giant is corrupted, becoming a Fiend in its own right

Eyedrake

Monsters Fizban's Treasury of Dragons

", "rollType":"damage", "rollAction":"Antimagic Breath", "rollDamageType":"force"} force damage on a failed save, or half as much damage on a successful one. Every spell of 3rd level or lower ends on

takes half as much damage with no additional effects. 2: Debilitating Ray. The target must succeed on a DC 14 Constitution saving throw or take 7 (2d6);{"diceNotation":"2d6", "rollType":"damage

Aurumach Rilmani

Monsters Planescape: Adventures in the Multiverse

preservation of the cosmic status quo, serving as leaders and strategists of the rilmani. Employing mysterious magic, occult calculations, and networks of informants, aurumachs monitor forces across the

":"3d10", "rollType":"damage", "rollAction":"Aura of Blades", "rollDamageType":"force"} force damage on a failed save, or half as much damage on a successful one. The aura disappears after 1 minute, when

Wood Woad

Monsters Mordenkainen Presents: Monsters of the Multiverse

, and when not called on to take action, they root themselves in the earth and silently take sustenance from it. Like trees, wood woads need only sunlight, air, and nutrients from the earth to go on

or Fey that performed the rituals, while others acquire the services of freed wood woads that find renewed purpose in serving a kindred guardian.Bludgeoning, PiercingFire

Firegaunt

Monsters Bigby Presents: Glory of the Giants

. Spawned from deep rancor, the firegaunt seeks out living creatures to destroy. Like a specter, it doesn’t seek redemption; it just hopes to cause as much destruction as possible before attaining

", "rollAction":"Crimson Rays", "rollDamageType":"fire"} fire damage on a failed save, or half as much damage on a successful one. On a success or failure, that creature catches fire. Until the burning

Cave Fisher

Monsters Mordenkainen Presents: Monsters of the Multiverse

Filament.A cave fisher is a subterranean arachnid with a long snout that houses spinnerets, enabling the creature to produce sticky filaments, much like the strands of a spider;spider's webbing

like strong liquor. Several dwarven spirits include cave fisher blood, and some dwarves, especially berserker;berserkers, drink the blood straight. Cave fisher meat is edible, tasting much like crab

Tsucora Quori

Monsters Eberron: Rising from the Last War

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 the body. The target is immune to this

competitors as they are on the furthering of il-Lashtavar's plans. When they aren't serving in the cities of their nightmare realm, they hunt the dreaming spirits of mortals. Fearmongers. Their ability

Dragonborn of Tiamat

Monsters Fizban's Treasury of Dragons

their draconic heritage—chromatic, metallic, or gem—something like a large extended family. But for dragonborn champions, this bond is spiritual as much as biological, and they devote

1 minute. On a successful save, the creature takes half as much damage and isn’t frightened. A frightened creature can repeat the saving throw at end of each of its turns, ending the effect on

D&D Beyond

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