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Monster Manual

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Results: 300

Bestiary

Monsters

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Aarakocra
Humanoid CR 0.25
AC 12
Aboleth
Abberation CR 10
AC 17
Abominable Yeti
Monstrosity CR 9
AC 15
Air Elemental
Elemental CR 5
AC 15
Allosaurus
Beast CR 2
AC 13
Animated Armor
Construct CR 1
AC 18
Ankheg
Monstrosity CR 2
AC 14
Ankylosaurus
Beast CR 3
AC 15
Ape
Beast CR 0.5
AC 12
Awakened Shrub
Plant CR 0
AC 9
Awakened Tree
Plant CR 2
AC 13
Axe Beak
Beast CR 0.25
AC 11
Azer
Elemental CR 2
AC 17
Baboon
Beast CR 0
AC 12
Badger
Beast CR 1
AC 10
Banshee
Undead CR 4
AC 12
Barbed Devil
Fiend CR 5
AC 15
Barlgura
Fiend CR 5
AC 15
Basilisk
Monstrosity CR 3
AC 15
Bat
Beast CR 0
AC 12
Bearded Devil
Fiend CR 3
AC 13
Black Bear
Beast CR 0.5
AC 11
Black Dragon Wyrmling
Dragon CR 2
AC 17
Black Pudding
Ooze CR 4
AC 7
Blink Dog
Fey CR 0.25
AC 13
Blood Hawk
Beast CR 0.125
AC 12
Blue Dragon Wyrmling
Dragon CR 3
AC 17
Blue Faerie Dragon
Dragon CR 2
AC 15
Blue Slaad
Abberation CR 7
AC 15
Boar
Beast CR 0.25
AC 11
Bone Devil
Fiend CR 9
AC 19
Bone Naga
Undead CR 4
AC 15
Brass Dragon Wyrmling
Dragon CR 1
AC 16
Bronze Dragon Wyrmling
Dragon CR 2
AC 17
Brown Bear
Beast CR 1
AC 11
Bugbear
Humanoid CR 1
AC 16
Bugbear Chief
Humanoid CR 3
AC 17
Bulette
Monstrosity CR 5
AC 17
Bullywug
Humanoid CR 0.25
AC 15
Cambion
Fiend CR 5
AC 19
Camel
Beast CR 0.125
AC 9
Carrion Crawler
Monstrosity CR 2
AC 13
Cat
Beast CR 0
AC 12
Centaur
Monstrosity CR 2
AC 12
Chain Devil
Fiend CR 8
AC 16
Chasme
Fiend CR 6
AC 15
Chimera
Monstrosity CR 6
AC 14
Chuul
Abberation CR 4
AC 16
Clay Golem
Construct CR 9
AC 14
Cloaker
Abberation CR 8
AC 14
Cloud Giant
Giant CR 9
AC 14
Cockatrice
Monstrosity CR 0.5
AC 11
Constrictor Snake
Beast CR 0.25
AC 12
Copper Dragon Wyrmling
Dragon CR 1
AC 16
Couatl
Celestial CR 4
AC 19
Crab
Beast CR 0
AC 11
Crawling Claw
Undead CR 0
AC 12
Crocodile
Beast CR 0.5
AC 12
Cyclops
Giant CR 6
AC 14
Darkmantle
Monstrosity CR 0.5
AC 11
Death Dog
Monstrosity CR 1
AC 12
Death Slaad
Abberation CR 10
AC 18
Deep Gnome(Svirfneblin)
Humanoid CR 0.5
AC 15
Deer
Beast CR 0
AC 13
Deva
Celestial CR 10
AC 17
Dire Wolf
Beast CR 1
AC 14
Displacer Beast
Monstrosity CR 3
AC 13
Doppelganger
Monstrosity CR 3
AC 14
Draft Horse
Beast CR 0.25
AC 10
Dretch
Fiend CR 0.25
AC 11
Drider
Monstrosity CR 6
AC 19
Drow
Humanoid CR 0.25
AC 15
Drow Elite Warrior
Humanoid CR 5
AC 18
Drow Mage
Humanoid CR 7
AC 12
Drow Priestess of Lolth
Humanoid CR 8
AC 16
Dryad
Fey CR 1
AC 11
Duergar
Humanoid CR 1
AC 16
Duodrone
Construct CR 0.25
AC 15
Dust Mephit
Elemental CR 0.5
AC 12
Eagle
Beast CR 0
AC 12
Earth Elemental
Elemental CR 5
AC 17
Elephant
Beast CR 4
AC 12
Elk
Beast CR 0.25
AC 10
Ettercap
Monstrosity CR 2
AC 13
Ettin
Giant CR 4
AC 12
Fire Elemental
Elemental CR 5
AC 13
Fire Giant
Giant CR 9
AC 18
Fire Snake
Elemental CR 1
AC 14
Flameskull
Undead CR 4
AC 13
Flesh Golem
Construct CR 5
AC 9
Flumph
Abberation CR 0.125
AC 12
Flying Snake
Beast CR 0.125
AC 14
Flying Sword
Construct CR 0.25
AC 17
Fomorian
Giant CR 8
AC 14
Frog
Beast CR 0
AC 11
Frost Giant
Ginat CR 8
AC 15
Galeb Duhr
Elemental CR 6
AC 16
Gargoyle
Elemental CR 2
AC 15
Gas Spore
Plant CR 0.5
AC 5
Gelatinous Cube
Ooze CR 2
AC 6
Ghast
Undead CR 2
AC 13
Ghost
Undead CR 4
AC 11
Ghoul
Undead CR 1
AC 12
Giant Ape
Beast CR 7
AC 12
Giant Badger
Beast CR 0.25
AC 10
Giant Bat
Beast CR 0.25
AC 13
Giant Boar
Beast CR 2
AC 12
Giant Centipede
Beast CR 0.25
AC 13
Giant Constrictor Snake
Beast CR 2
AC 12
Giant Crab
Beast CR 0.125
AC 15
Giant Crocodile
Beast CR 5
AC 14
Giant Elk
Beast CR 2
AC 14
Giant Fire Beetle
Beast CR 0
AC 13
Giant Frog
Beast CR 0.25
AC 11
Giant Goat
Beast CR 0.5
AC 11
Giant Hyena
Beast CR 1
AC 12
Giant Lizard
Beast CR 0.25
AC 12
Giant Octopus
Beast CR 1
AC 11
GiantEagle
Beast CR 1
AC 13
Gibbering Mouther
Abberation CR 2
AC 9
Githyanki Knight
Humanoid CR 8
AC 18
Githyanki Warrior
Humanoid CR 3
AC 17
Githzerai Monk
Humanoid CR 2
AC 14
Githzerai Zerth
Humanoid CR 6
AC 17
Glabrezu
Fiend CR 9
AC 17
Gnoll
Humanoid CR 0.5
AC 15
Gnoll Fang of Yeenoghu
Humanoid CR 4
AC 14
Gnoll Pack Lord
Humanoid CR 2
AC 15
Goblin
Humanoid CR 0.25
AC 15
Goblin Boss
Humanoid CR 1
AC 17
Gold Dragon Wyrmling
Dragon CR 3
AC 17
Gorgon
Monstrosity CR 5
AC 19
Gray Ooze
Ooze CR 0.5
AC 8
Gray Slaad
Abberation CR 9
AC 18
Green Dragon Wyrmling
Dragon CR 2
AC 17
Green Faerie Dragon
Dragon CR 2
AC 15
Green Hag
Fey CR 3
AC 17
Green Slaad
Abberation CR 8
AC 16
Grell
Abberation CR 3
AC 12
Grick
Monstrosity CR 2
AC 14
Grick Alpha
Monstrosity CR 7
AC 18
Griffon
Monstrosity CR 2
AC 12
Grimlock
Humanoid CR 0.25
AC 11
Guardian Naga
Monstrosity CR 10
AC 18
Half-Ogre
Giant CR 1
AC 12
Harpy
Monstrosity CR 1
AC 11
Hell Hound
Fiend CR 3
AC 15
Hemled Horror
Construct CR 4
AC 20
Hezoru
Fiend CR 8
AC 16
Hill Giant
Giant CR 5
AC 13
Hippogriff
Monstrosity CR 1
AC 11
Hobgoblin
Humanoid CR 0.5
AC 18
Hobgoblin Captain
Humanoid CR 3
AC 17
Hobgoblin Warlord
Humanoid CR 6
AC 20
Homunculus
Construct CR 0
AC 13
Hook Horror
Monstrosity CR 3
AC 15
Hydra
Monstrosity CR 8
AC 15
Ice Mephit
Elemental CR 0.5
AC 11
Imp
Fiend CR 1
AC 13
Incubus
Fiend CR 4
AC 15
Indigo Faerie Dragon
Dragon CR 2
AC 15
Intellect Devourer
Abberation CR 2
AC 12
Invisible Stalker
Elemental CR 6
AC 14
Jackalwere
Humanoid CR 0.5
AC 12
Kenku
Humanoid CR 0.25
AC 13
Kobold
Humanoid CR 0.125
AC 12
Kuo-Toa
Humanoid CR 0.25
AC 13
Kuo-Toa Archpriest
Humanoid CR 6
AC 13
Kuo-Toa Whip
Humanoid CR 1
AC 11
Lamia
Monstrosity CR 4
AC 13
Lemure
Fiend CR 0
AC 7
Lizardfold King
Humanoid CR 4
AC 15
Lizardfold Queen
Humanoid CR 4
AC 15
Lizardfold Shaman
Humanoid CR 2
AC 13
Lizardfolk
Humanoid CR 0.5
AC 15
Magma Mephit
Elemental CR 0.5
AC 11
Magmin
Elemental CR 0.5
AC 14
Manes
Fiend CR 0.125
AC 9
Manticore
Monstrosity CR 3
AC 14
Medusa
Monstrosity CR 6
AC 15
Merfolk
Humanoid CR 0.125
AC 11
Merrow
Monstrosity CR 2
AC 13
Mezzoloth
Fiend CR 5
AC 18
Mimic
Monstrosity CR 2
AC 12
Mind Flayer
Abberation CR 7
AC 15
Minotaur
Monstrosity CR 3
AC 14
Minotaur Skeleton
Undead CR 2
AC 12
Monodrone
Construct CR 0.125
AC 15
Mud Mephit
Elemental CR 0.25
AC 11
Mummy
Undead CR 3
AC 11
Myconid Adult
Plant CR 0.5
AC 12
Myconid Sovereign
Plant CR 2
AC 13
Myconid Sprout
Plant CR 0
AC 10
Needle Blight
Plant CR 0.25
AC 12
Night Hag
Fiend CR 5
AC 17
Nightmare
Fiend CR 3
AC 13
Nothic
Abberation CR 2
AC 15
Nycaloth
Fiend CR 9
AC 18
Ochre Ooze
Ooze CR 2
AC 8
Ogre
Giant CR 2
AC 11
Oni
Giant CR 7
AC 16
Orange Faerie Dragon
Dragon CR 1
AC 15
Orc
Humanoid CR 0.5
AC 13
Orc Eye of Gruumsh
Humanoid CR 2
AC 16
Orc War Chief
Humanoid CR 4
AC 16
Orog
Humanoid CR 2
AC 18
Otyugh
Abberation CR 5
AC 14
Owlbear
Monstrosity CR 3
AC 13
Pegasus
Celestial CR 2
AC 12
Pentadrone
Construct CR 2
AC 16
Peryton
Monstrosity CR 2
AC 13
Piercer
Monstrosity CR 0.5
AC 15
Pixie
Fey CR 0.25
AC 15
Plesiosaurus
Beast CR 2
AC 13
Pseudodragon
Dragon CR 0.25
AC 13
Pteranodon
Beast CR 0.25
AC 13
Quadrone
Construct CR 1
AC 16
Quaggoth
Humanoid CR 2
AC 13
Quasit
Fiend CR 1
AC 13
Red Dragon Wyrmling
Dragon CR 4
AC 17
Red Faerie Dragon
Dragon CR 1
AC 15
Red Slaad
Abberation CR 5
AC 14
Revenant
Undead CR 5
AC 13
Roper
Monstrosity CR 5
AC 20
Rug of Smothering
Construct CR 2
AC 12
Rust Monster
Monstrosity CR 0.5
AC 14
Sahuagin
Humanoid CR 0.5
AC 12
Sahuagin Baron
Humanoid CR 5
AC 16
Sahuagin Priestess
Humanoid CR 2
AC 12
Salamander
Elemental CR 5
AC 15
Satyr
Fey CR 0.5
AC 14
Scarecrow
Construct CR 1
AC 11
Sea Hag
Fey CR 2
AC 14
Shadow
Undead CR 0.5
AC 12
Shadow Demon
Fiend CR 4
AC 13
Shambling Mound
Plant CR 5
AC 15
Shield Guardian
Construct CR 7
AC 17
Shrieker
Plant CR 0
AC 5
Silver Dragon Wyrmling
Dragon CR 2
AC 17
Skeleton
Undead CR 0.25
AC 13
Slaad Tadpole
Abberation CR 0.125
AC 12
Smoke Mephit
Elemental CR 0.25
AC 11
Spectator
Abberation CR 3
AC 14
Specter
Undead CR 1
AC 12
Spined Devil
Fiend CR 2
AC 13
Spirit Naga
Monstrosity CR 8
AC 15
Sprite
Fey CR 0.25
AC 15
Steam Mephit
Elemental CR 0.25
AC 10
Stirge
Beast CR 0.125
AC 14
Stone Giant
Giant CR 7
AC 17
Stone Golem
Construct CR 10
AC 17
Succubus
Fiend CR 4
AC 15
Thri-Kreen
Humanoid CR 1
AC 15
Treant
Plant CR 9
AC 16
Triceratops
Beast CR 5
AC 13
Tridrone
Construct CR 0.5
AC 15
Troglodyte
Humanoid CR 0.25
AC 11
Troll
Giant CR 5
AC 15
Twig Blight
Plant CR 0.125
AC 13
Tyrannosaurus Rex
Beast CR 8
AC 13
Umber Hulk
Monstrosity CR 5
AC 18
Unicorn
Celestial CR 5
AC 12
Vampire Spawn
Undead CR 5
AC 15
Vine Blight
Plant CR 0.5
AC 12
Violet Faerie Dragon
Dragon CR 2
AC 15
Violet Fungus
Plant CR 0.25
AC 5
Vrock
Fiend CR 6
AC 15
Warhorse Skeleton
Undead CR 0.5
AC 13
Water Elemental
Elemental CR 5
AC 14
Water Weird
Elemental CR 3
AC 13
Werebear
Humanoid CR 5
AC
Wereboar
Humanoid CR 4
AC
Wererat
Humanoid CR 2
AC 12
Weretiger
Humanoid CR 4
AC 12
Werewolf
Humanoid CR 3
AC
White Dragon Wyrmling
Dragon CR 2
AC 16
Wight
Undead CR 3
AC 14
Will-o-wisp
Undead CR 2
AC 19
Winged Kobold
Humanoid CR 0.25
AC 13
Wraith
Undead CR 5
AC 13
Wyvern
Dragon CR 6
AC 13
Xorn
Elemental CR 5
AC 19
Yellow Faerie Dragon
Dragon CR 1
AC 15
Yeti
Monstrosity CR 3
AC 12
Yoghlol
Fiend CR 10
AC 15
Young Black Dragon
Dragon CR 7
AC 18
Young Blue Dragon
Dragon CR 9
AC 18
Young Brass Dragon
Dragon CR 6
AC 17
Young Bronze Dragon
Dragon CR 8
AC 18
Young Copper Dragon
Dragon CR 7
AC 17
Young Gold Dragon
Dragon CR 10
AC 18
Young Green Dragon
Dragon CR 8
AC 18
Young Red Dragon
Dragon CR 10
AC 18
Young Remorhaz
Monstrosity CR 5
AC 14
Young Silver Dragon
Dragon CR 9
AC 18
Young White Dragon
Drago CR 6
AC 17
Yuan-Ti Abomination
Monstrosity CR 7
AC 15
Yuan-Ti Malison
Monstrosity CR 3
AC 12
Yuan-Ti Pureblood
Humanoid CR 1
AC 11
Zombie
Undead CR 0.25
AC 8
Abberation CR 2

Intellect Devourer

T Abberation • LE • 450 XP
AC
12
HP
21
Speed
40

Ability Scores

STR
6
DEX
14
CON
13
INT
12
WIS
11
CHA
10
Skills Perception +2, Stealth +4
Senses blindsight 60 ft. (blind beyond this radius), passive Perception 12
Languages understands Deep Speech but can’t speak, telepathy 60 ft.
Resistances Damage Resistances bludgeoning, piercing, and slashing from nonmagical attacks
Condition Immunities blinded

Lore

Description

An intellect devourer resembles a walking brain protected by a crusty covering and set on bestial clawed legs. This foul aberration feeds on the intelligence of sentient creatures, taking over a victim’s body on behalf of its mind flayer masters.
Illithid Creations
Mind flayers breed intellect devourers to serve as roaming hunters of the Underdark, creating an intellect devourer by taking the brain of a thrall and subjecting it to a horrible ritual. As it sprouts legs, the brain becomes an intelligent predator as twisted and evil as its masters.
Deadly Puppet Masters
An intellect devourer consumes a creature’s mind and memories, then turns the host body into a puppet under its control. An intellect devourer typically uses its puppet host to lure others into the domain of the mind flayers to be enthralled or consumed.

Traits

Abilities

Multiattack
The intellect devourer makes one attack with its claws and uses Devour Intellect.

Combat

Actions

Claws
Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 7 (2d4 + 2) slashing damage.
Devour Intellect
The intellect devourer targets one creature it can see within 10 feet of it that has a brain. The target must succeed on a DC 12 Intelligence saving throw against this magic or take 11 (2d10) psychic damage. Also on a failure, roll 3d6: If the total equals or exceeds the target’s Intelligence score, that score is reduced to 0. The target is stunned until it regains at least one point of Intelligence.
Body Thief
The intellect devourer initiates an Intelligence contest with an incapacitated humanoid within 5 feet of it that isn’t protected by protection from evil and good. If it wins the contest, the intellect devourer magically consumes the target’s brain, teleports into the target’s skull, and takes control of the target’s body. While inside a creature, the intellect devourer has total cover against attacks and other effects originating outside its host that isn’t protected by protection from evil and good. The intellect devourer retains its Intelligence, Wisdom, and Charisma scores, as well as its understanding of Deep Speech, its telepathy, and its traits. It otherwise adopts the target’s statistics. It knows everything the creature knew, including spells and languages. If the host body dies, the intellect devourer must leave it. A protection from evil and good spell cast on the body drives the intellect devourer out. The intellect devourer is also forced out if the target regains its devoured brain by means of a wish. By spending 5 feet of its movement, the intellect devourer can voluntarily leave the body, teleporting to the nearest unoccupied space within 5 feet of it. The body then dies, unless its brain is restored within 1 round.