most some with only advanced fiend for level

Pit Fiend

Monsters Monster Manual

"}. The pit fiend casts Fireball (level 5 version) twice, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 21). It can replace one Fireball with Hold Monster (level 7 version) or Wall of Fire.Fire, PoisonCold

Diabolical Restoration. If the pit fiend dies outside the Nine Hells, its body disappears in sulfurous smoke, and it gains a new body instantly, reviving with all its Hit Points somewhere in the Nine

Demonomicon of Iggwilv

Magic Items Dungeon Master’s Guide

;typically an assortment of demons. Ensnarement. While carrying the book, whenever you cast Magic Circle naming only Fiends or cast Planar Binding targeting a Fiend, the spell is cast at level 9

, regardless of what level spell slot you used, if any. Additionally, the Fiend has Disadvantage on its saving throw against the spell. Fiendish Scourging. While carrying the book, when you make a damage

Divine Smite

Spells Player’s Handbook

The target takes an extra 2d8 Radiant damage from the attack. The damage increases by 1d8 if the target is a Fiend or an Undead. Using a Higher-Level Spell Slot. The damage increases by 1d8 for each spell slot level above 1.

Find Steed

Spells Player’s Handbook

level for the spell’s level in the stat block. Otherworldly Steed Large Celestial, Fey, or Fiend (Your Choice), Neutral AC 10 + 1 per spell level HP 5 + 10 per spell level (the steed has a

the steed’s creature type—Celestial, Fey, or Fiend—which determines certain traits in the stat block. Combat. The steed is an ally to you and your allies. In combat, it shares your

Banishment

Spells Player’s Handbook

Fiend, the target doesn’t return if the spell lasts for 1 minute. The target is instead transported to a random location on a plane (DM’s choice) associated with its creature type. Using a Higher-Level Spell Slot. You can target one additional creature for each spell slot level above 4.

Planar Binding

Spells Player’s Handbook

You attempt to bind a Celestial, an Elemental, a Fey, or a Fiend to your service. The creature must be within range for the entire casting of the spell. (Typically, the creature is first summoned

you are on a different plane, it returns to the place where you bound it and remains there until the spell ends. Using a Higher-Level Spell Slot. The duration increases with a spell slot of level 6 (10 days), 7 (30 days), 8 (180 days), and 9 (366 days).

Summon Fiend

Spells Player’s Handbook

. Fiendish Spirit Large Fiend, Neutral AC 12 + the spell’s level HP 50 (Demon only) or 40 (Devil only) or 60 (Yugoloth only) + 15 for each spell level above 6 Speed 40 ft.; Climb 40 ft

. The creature resembles a Fiend of the chosen type, which determines certain details in its stat block. The creature disappears when it drops to 0 Hit Points or when the spell ends. The creature is

Book of Exalted Deeds

Magic Items Dungeon Master’s Guide

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

cast a spell counts as a spell slot of one level higher. Halo. After you spend the requisite amount of time reading and studying the book, you gain a protective halo. This halo sheds Bright Light in

Hallow

Spells Player’s Handbook

Hallow. The affected area has the following effects. Hallowed Ward. Choose any of these creature types: Aberration, Celestial, Elemental, Fey, Fiend, or Undead. Creatures of the chosen types can’t

. Darkness. Darkness fills the area. Normal light, as well as magical light created by spells of a level lower than this spell, can’t illuminate the area. Daylight. Bright light fills the area

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

level of exhaustion. If the creature is in direct sunlight when it makes this saving throw, it automatically succeeds on the save. If the creature is targeted by magic that ends a poison or disease

Factol Skall

Monsters Adventure Atlas: The Mortuary

Counterspell. Skall chatters his teeth to interrupt a creature he can see within 60 feet of himself that is casting a spell. If the spell is 4th level or lower, it fails and has no effect. If the spell

is 5th level or higher, Skall makes an Intelligence check (DC 10 + the spell’s level). On a successful check, the spell fails and has no effect. Whatever the spell’s level, the caster

Demonomicon of Iggwilv Legacy

Magic Items Tasha’s Cauldron of Everything

targeting a fiend, the spell is cast at 9th level, regardless of what level spell slot you used, if any. Additionally, the fiend has disadvantage on its saving throw against the spell. Containment. The

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

Avarice

Monsters Icewind Dale: Rime of the Frostmaiden

of frost with 10 charges (see “Actions” below). Spellcasting. Avarice is a 10th-level spellcaster. Her spellcasting ability is Intelligence (spell save DC 14; +6;{"diceNotation":"1d20+6

, message, minor illusion, prestidigitation 1st level (4 slots): detect magic, mage armor, magic missile 2nd level (3 slots): flaming sphere, knock, scorching ray 3rd level (3 slots): counterspell

Deck of Many More Things

Magic Items The Book of Many Things

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

drawn. The precise location in the Feywild to which the fey crossing leads is determined by the DM. Fiend. A powerful Fiend appears in a nearby unoccupied space and offers you a deal. The precise

Teeth of Dahlver-Nar

Magic Items Tasha’s Cauldron of Everything

long rest, you must succeed on a DC 15 Constitution saving throw or gain 1 level of exhaustion. 6 The Stable Hand’s Secret (sweet-tasting human canine) 2 Incubus;incubi When you make a

than 3 magic items, you gain 1 level of exhaustion that can’t be removed until you are attuned to three or more magic items. 14 The Claws of Dragotha (broken translucent fang) 1 adult red

Holy Water (flask) Legacy

Equipment

creature, treating the holy water as an improvised weapon. If the target is a fiend or undead, it takes 2d6 radiant damage. A cleric or paladin may create holy water by performing a special ritual

. The ritual takes 1 hour to perform, uses 25 gp worth of powdered silver, and requires the caster to expend a 1st-level spell slot.

Boon of the Elder Fiend

feats

Epic Boon Feat (Prerequisite: Level 19+, Fiend Transformation) You gain the following benefits. Ability Score Increase. Increase one ability score of your choice by 1, to a maximum of 30. Free

Agent. You are no longer affected by the Pull of The Netherworld Transformation Flaw. Divergent Growth. Choose any Fiend Transformation Boon that you don’t already have but meet the prerequisites for. You gain that Boon.

Summon Fiend Legacy

Spells Tasha’s Cauldron of Everything

higher level wherever the spell’s level appears in the stat block. Fiendish Spirit Large fiend Armor Class 12 + the level of the spell (natural armor) Hit Points 50 (Demon only) or 40 (Devil

effects. Actions Multiattack. The fiend makes a number of attacks equal to half this spell’s level (rounded down). Bite (Demon Only). Melee Weapon Attack: your spell attack modifier to hit

Advanced Weapon Proficiency

feats

Fighting Style Feat (Prerequisite: Fighting Style Feature, Special) You gain the following benefits. Weapon Proficiency. You have proficiency with Advanced weapons, and your training allows you to

use the mastery properties of those weapons. Special. This feat can be taken as a General feat by a character of level 8 or higher.

Planar Binding Legacy

Spells Basic Rules (2014)

With this spell, you attempt to bind a celestial, an elemental, a fey, or a fiend to your service. The creature must be within range for the entire casting of the spell. (Typically, the creature is

spell ends. At Higher Levels. When you cast this spell using a spell slot of a higher level, the duration increases to 10 days with a 6th-level slot, to 30 days with a 7th- level slot, to 180 days with an 8th-level slot, and to a year and a day with a 9th-level spell slot.

Dhampir

Species Van Richten’s Guide to Ravenloft

lineage. Dhampir Origins d8 Origin 1 You are the reincarnation of an ancestor who was a vampiric tyrant. 2 Your pact with a predatory deity, fiend, fey, or spirit causes you

joined and advanced through their lesser ranks, known as the Kargatane, and were rewarded by being transformed into a dhampir. I’Cath. At night, the starving city of I’Cath is overrun by

Air Genasi