before brain demon creature reflection

Spectator

Monsters Monster Manual

against a spell, or a spell’s attack roll misses it. Response—Dexterity Saving Throw: DC 12, one creature the spectator can see within 120 feet. Failure: 10 (3d6);{"diceNotation":"3d6", "rollType":"damage", "rollAction":"Spell Reflection", "rollDamageType":"Force"} Force damage.

its next turn. On its next turn, the target can’t move, and it uses its action to make a melee or ranged attack against a randomly determined creature within range. If the target can’t

Mind Flayer

Monsters Monster Manual

creature, it has the Grappled condition (escape DC 14) from all the mind flayer’s tentacles, and the target has the Stunned condition until the grapple ends. Extract Brain. Constitution Saving

Throw: DC 15, one creature that is Grappled by the mind flayer’s Tentacles. Failure: 55 (10d10);{"diceNotation":"10d10", "rollType":"damage", "rollAction":"Extract Brain", "rollDamageType

Intellect Devourer

Monsters Monster Manual

Detect Intelligence. The intellect devourer magically senses the location of any creature within 300 feet of itself that has an Intelligence score of 3 or higher, regardless of interposing

(2d4 + 2);{"diceNotation":"2d4+2", "rollType":"damage", "rollAction":"Claw", "rollDamageType":"Slashing"} Slashing damage. Devour Intellect. Intelligence Saving Throw: DC 12, one creature the

Basilisk

Monsters Monster Manual

);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Petrifying Gaze"}. Constitution Saving Throw: DC 12, each creature in a 30-foot Cone. If the basilisk sees its reflection within the Cone, the

Medusa

Monsters Monster Manual

damage.Petrifying Gaze (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Petrifying Gaze"}. Constitution Saving Throw: DC 13, each creature in a 30-foot Cone. If the medusa sees its

reflection in the Cone, the medusa must make this save. First Failure: The target has the Restrained condition and repeats the save at the end of its next turn if it is still Restrained, ending the effect

Summon Fiend

Spells Player’s Handbook

You call forth a fiendish spirit. It manifests in an unoccupied space that you can see within range and uses the Fiendish Spirit stat block. When you cast the spell, choose Demon, Devil, or Yugoloth

. 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

Tiefling

Species Player’s Handbook

Tieflings are either born in the Lower Planes or have fiendish ancestors who originated there. A tiefling (pronounced TEE-fling) is linked by blood to a devil, a demon, or some other Fiend. This

to devils. Tiefling Traits Creature Type: HumanoidSize: Medium (about 4–7 feet tall) or Small (about 3–4 feet tall), chosen when you select this speciesSpeed: 30 feet

Mind Flayer Arcanist

Monsters Monster Manual

liquid large enough to support the target. If this damage reduces the target to 0 Hit Points, the mind flayer kills it and magically devours its brain. Mind Burst (Recharge 5–6);{"diceNotation":"1d6

", "rollType":"recharge", "rollAction":"Mind Burst"}. Intelligence Saving Throw: DC 17, each creature in a 40-foot Emanation originating from the mind flayer. Failure: 41 (8d8 + 5);{"diceNotation":"8d8

Mirror of Life Trapping

Magic Items Dungeon Master’s Guide

Magic action and use a command word to activate it. It remains activated until you take a Magic action and repeat the command word to deactivate it. Any creature other than you that sees its

reflection in the activated mirror while within 30 feet of the mirror must succeed on a DC 15 Charisma saving throw or be trapped, along with anything it is wearing or carrying, in one of the mirror’s

Wand of Orcus

Magic Items Dungeon Master’s Guide

Crafted and wielded by Orcus, this ghastly wand slips from the demon lord’s grasp from time to time. When it does, it magically appears wherever the demon lord senses an opportunity to achieve

within 10 feet of the wand is destroyed. Any creature besides Orcus that tries to attune to the wand makes a DC 17 Constitution saving throw. On a successful save, the creature takes 10d6 Necrotic damage

Balor

Monsters Monster Manual

Death Throes. The balor explodes when it dies. Dexterity Saving Throw: DC 20, each creature in a 30-foot Emanation originating from the balor. Failure: 31 (9d6);{"diceNotation":"9d6", "rollType

the balor’s turns, each creature in a 5-foot Emanation originating from the balor takes 13 (3d8);{"diceNotation":"3d8", "rollType":"damage", "rollAction":"Fire Aura", "rollDamageType":"Fire

Demonomicon of Iggwilv

Magic Items Dungeon Master’s Guide

’s blank pages, which fills with writing detailing the trapped creature’s widely known name and depravities. Once used, this action can’t be used again until the next dawn. When you

finish a Long Rest, if you and the Demonomicon are on the same plane of existence, one trapped creature within the book can attempt to possess you. You make a DC 20 Charisma saving throw. On a failed

Planar Ally

Spells Player’s Handbook

You beseech an otherworldly entity for aid. The being must be known to you: a god, a demon prince, or some other being of cosmic power. That entity sends a Celestial, an Elemental, or a Fiend loyal

to it to aid you, making the creature appear in an unoccupied space within range. If you know a specific creature’s name, you can speak that name when you cast this spell to request that creature

Medusa (Stranger Things)

Monsters Stranger Things: Welcome to the Hellfire Club

-Haired Recluse with a Petrifying GazePetrifying Gaze (Recharge 5–6). Constitution Saving Throw: DC 13, each creature in a 30-foot Cone. If the medusa sees its reflection in the Cone, the medusa

Demogorgon Spawn

Monsters Stranger Things: Welcome to the Hellfire Club

);{"diceNotation":"1d4+3", "rollType":"damage", "rollAction":"Bite", "rollDamageType":"Piercing"} Piercing damage. If the target is a Medium or smaller creature, it has the Grappled condition (escape DC 13). While

Grappled, the target has the Blinded condition.Relentless, Faceless Hunters Monstrous offspring of the bestial demon lord Demogorgon, these spawn are lean, bipedal creatures with bulbous

Ivlis

Monsters Heroes of the Borderlands

12, one creature Ivlis can see within 60 feet. Failure: The target has the Charmed condition until the end of its next turn. While Charmed, the target has the Incapacitated condition.Beneath a

pretense of charity and goodness, Ivlis is a demon worshiper who leads a wicked cult. She uses deception and skulduggery to advance her power. Though she feigns kindness and compassion in public spaces

Iron Flask Legacy

Magic Items Basic Rules (2014)

This iron bottle has a brass stopper. You can use an action to speak the flask's command word, targeting a creature that you can see within 60 feet of you. If the target is native to a plane of

throw. Once trapped, a creature remains in the flask until released. The flask can hold only one creature at a time. A creature trapped in the flask doesn't need to breathe, eat, or drink and doesn't

Elder Brain Legacy

Monsters Volo's Guide to Monsters

Creature Sense. The elder brain is aware of the presence of creatures within 5 miles of it that have an Intelligence score of 4 or higher. It knows the distance and direction to each creature, as

the saving throw at the end of each of its turns, ending the effect on itself on a success. Psychic Link. The elder brain targets one incapacitated creature it can perceive with its Creature Sense

Elder Brain

Monsters Mordenkainen Presents: Monsters of the Multiverse

Creature Sense. The elder brain is aware of the presence of creatures within 5 miles of it that have an Intelligence score of 4 or higher. It knows the distance and direction to each creature, as

of another creature’s turn. The elder brain regains spent legendary actions at the start of its turn. Break Concentration. The elder brain targets one creature within 120 feet of it with which

Vargouille Reflection

Monsters Planescape: Adventures in the Multiverse

vargouille reflection spots a Humanoid target, it takes on that creature’s visage, terrifying that creature by appearing as its own disembodied head.PoisonCold, Fire, Lightning, Psychic

tears from its body and becomes a new vargouille reflection. Casting remove curse, greater restoration, or a similar spell on the target before the transformation is complete ends the curse and

Summon Greater Demon

Spells Xanathar's Guide to Everything

spends its turn attacking any creature within reach that has attacked it. At the end of each of the demon’s turns, it makes a Charisma saving throw. The demon has disadvantage on this saving

You utter foul words, summoning one demon from the chaos of the Abyss. You choose the demon’s type, which must be one of challenge rating 5 or lower, such as a shadow demon or a barlgura. The

Mind Flayer Legacy

Monsters Monster Manual (2014)

. Melee Weapon Attack: +7;{"diceNotation":"1d20+7","rollType":"to hit","rollAction":"Tentacles"} to hit, reach 5 ft., one creature. Hit: 15 (2d10 + 4);{"diceNotation":"2d10+4","rollType":"damage

this grapple ends. Extract Brain. Melee Weapon Attack: +7;{"diceNotation":"1d20+7","rollType":"to hit","rollAction":"Extract Brain"} to hit, reach 5 ft., one incapacitated humanoid grappled by the

Mind Flayer Arcanist Legacy

Monsters Monster Manual (2014)

creature. Hit: 15 (2d10 + 4);{"diceNotation":"2d10+4","rollType":"damage","rollAction":"Tentacles","rollDamageType":"psychic"} psychic damage. If the target is Medium or smaller, it is grappled (escape

DC 15) and must succeed on a DC 15 Intelligence saving throw or be stunned until this grapple ends. Extract Brain. Melee Weapon Attack: +7;{"diceNotation":"1d20+7","rollType":"to hit","rollAction

Brain in a Jar (Noncore)

Monsters Lost Laboratory of Kwalish

Detect Sentience. The brain in a jar can sense the presence and location of any creature within 300 feet of it that has an Intelligence of 3 or higher, regardless of interposing barriers, unless the

creature is protected by a mind blank spell. Magic Resistance. The brain in a jar has advantage on saving throws against spells and other magical effects. Innate Spellcasting (Psionics). The brain in

Brain in a Jar

Monsters Icewind Dale: Rime of the Frostmaiden

Detect Sentience. The brain can sense the presence and location of any creature within 300 feet of it that has an Intelligence of 3 or higher, regardless of interposing barriers, unless the creature

","rollAction":"Mind Blast"}. The brain magically emits psychic energy in a 60-foot cone. Each creature in that area must succeed on a DC 14 Intelligence saving throw or take 17 (3d8 + 4);{"diceNotation":"3d8

Ulitharid

Monsters Mordenkainen Presents: Monsters of the Multiverse

, the elder brain can form a psychic link with any other creature the ulitharid can detect using its Creature Sense. Any such link ends if the creature falls outside the telepathy ranges of both the

brain. Mind Blast (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Mind Blast"}. The ulitharid magically emits psychic energy in a 60-foot cone. Each creature in that area

Ulitharid Legacy

Monsters Volo's Guide to Monsters

, the elder brain can form a psychic link with any other creature the ulitharid can detect using its Creature Sense. Any such link ends if the creature falls outside the telepathy ranges of both the

Creature Sense. The ulitharid is aware of the presence of creatures within 2 miles of it that have an Intelligence score of 4 or higher. It knows the distance and direction to each creature, as well

Mind Flayer Lich (Illithilich) Legacy

Monsters Volo's Guide to Monsters

"} to hit, reach 5 ft., one creature. Hit: 10 (3d6);{"diceNotation":"3d6","rollType":"damage","rollAction":"Paralyzing Touch","rollDamageType":"cold"} cold damage. The target must succeed on a DC 18

: +12;{"diceNotation":"1d20+12","rollType":"to hit","rollAction":" Tentacles"} to hit, reach 5 ft., one creature. Hit: 21 (3d10 + 5);{"diceNotation":"3d10+5","rollType":"damage","rollAction

Basilisk Legacy

Monsters Basic Rules (2014)

Petrifying Gaze. If a creature starts its turn within 30 feet of the basilisk and the two of them can see each other, the basilisk can force the creature to make a DC 12 Constitution saving throw if

the basilisk isn't incapacitated. On a failed save, the creature magically begins to turn to stone and is restrained. It must repeat the saving throw at the end of its next turn. On a success, the

Cranium Rat

Monsters Mordenkainen Presents: Monsters of the Multiverse

creature, often referring to itself using the collective pronouns “we” and “us.” Some mind flayer colonies use cranium rats as spies. The rats invade communities and act as

eyes and ears for the colony’s elder brain, transmitting their thoughts when they swarm and are within range of the elder brain’s telepathy.Illumination. The cranium rat sheds dim light from its exposed brain in a 5-foot radius or extinguishes the light.

Shadow Demon Legacy

Monsters Monster Manual (2014)

Incorporeal Movement. The demon can move through other creatures and objects as if they were difficult terrain. It takes 5 (1d10);{"diceNotation":"1d10","rollType":"damage","rollAction":"Incorporeal

Movement","rollDamageType":"force"} force damage if it ends its turn inside an object. Light Sensitivity. While in bright light, the demon has disadvantage on attack rolls, as well as on Wisdom

Infected Elder Brain

Monsters Phandelver and Below: The Shattered Obelisk

Creature Sense. The elder brain is aware of creatures within 1 mile of itself that have an Intelligence score of 4 or higher. It knows the distance and direction to each creature, as well as each one

the elder brain that fuels Illithinoch’s mind flayers.Psychic Link. The elder brain targets one creature with the incapacitated condition that the elder brain senses with its Creature Sense trait

Nalfeshnee (Summoner Variant) Legacy

Monsters Monster Manual (2014)

);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Horror Nimbus"}. The nalfeshnee magically emits scintillating, multicolored light. Each creature within 15 feet of the nalfeshnee that can see the light

must succeed on a DC 15 Wisdom saving throw or be frightened for 1 minute. A creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success. If a

Brain Breaker

Monsters Phandelver and Below: The Shattered Obelisk

Creature Sense. The brain breaker is aware of creatures within 1 mile of itself that have an Intelligence score of 4 or higher. It knows the distance and direction to each creature, as well as each

Link. The brain breaker targets one creature with the incapacitated condition that the brain breaker senses with its Creature Sense trait and establishes a psychic link with the target. Until the link

Blue Slaad (control gem variant) Legacy

Monsters Monster Manual (2014)

point. Control Gem. Implanted in the slaad's brain is a magic control gem. The slaad must obey whoever possesses the gem and is immune to being charmed while so controlled. Certain spells can be used to

the transformation.As a slaad emerges from the Spawning Stone, the stone magically implants a fragment of itself in the slaad's brain. This fragment takes the form of a magic gem roughly the size and

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