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Returning 35 results for 'day inhabited are brain'.
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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
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
Magic, Detect Thoughts, Disguise Self, Mage Hand (the hand is Invisible) 1/Day Each: Clairvoyance, Dimension Door, Fireball (level 5 version), Lightning Bolt (level 5 version), Plane Shift (self only
Monsters
Mordenkainen Presents: Monsters of the Multiverse
this manner.
Legendary Resistance (3/Day). If the elder brain fails a saving throw, it can choose to succeed instead.
Magic Resistance. The elder brain has advantage on saving throws against spells
brain casts one of the following spells, requiring no spell components and using Intelligence as the spellcasting ability (spell save DC 18):
At will: detect thoughts, levitate
3/day: modify memory
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
is protected by a mind blank spell.
Magic Resistance. The brain has advantage on saving throws against spells and other magical effects.
Unusual Nature. The brain doesn’t require air, food
Monsters
Spelljammer: Adventures in Space
brains to cast the spell, as indicated:
1/day each: arms of Hadar (1 brain), detect magic (2 brains), magic missile (3 brains), Tenser's floating disk (4 brains), darkness (5 brains), hold person (6
Brain Dump. Whenever the neh-thalggu consumes a brain, it gains the magical ability to speak and understand languages known by the brain’s previous owner.
Unusual Nature. The neh-thalggu doesn
Monsters
Mordenkainen Presents: Monsters of the Multiverse
in this manner.
Magic Resistance. The ulitharid has advantage on saving throws against spells and other magical effects.
Psionic Hub. If an elder brain establishes a psychic link with the ulitharid
, 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
Monsters
Planescape: Adventures in the Multiverse
indicated:
1/day each: plane shift (self only, 0 brains), detect magic (1 brain), silent image (2 brains), invisibility (3 brains), hypnotic pattern (4 brains), major image (5 brains), telekinesis (6 brains
":"damage", "rollAction":"Slam", "rollDamageType":"bludgeoning"} bludgeoning damage.
Extract Brain. Melee Weapon Attack: +7;{"diceNotation":"1d20+7", "rollType":"to hit", "rollAction":"Extract Brain
Monsters
Phandelver and Below: The Shattered Obelisk
, range 120 ft., one target. Hit: 20 (3d10 + 4);{"diceNotation":"3d10+4", "rollType":"damage", "rollAction":"Eldritch Bolt", "rollDamageType":"force"} force damage.
Extract Brain. Melee Weapon Attack
: +8;{"diceNotation":"1d20+8", "rollType":"to hit", "rollAction":"Extract Brain"} to hit, reach 5 ft., one Humanoid with the stunned condition who is grappled by Qunbraxel. Hit: 55 (10d10
Monsters
Phandelver and Below: The Shattered Obelisk
Legendary Resistance (2/Day). When Ruxithid fails a saving throw, he can choose to succeed instead.
Mental Fortitude. Ruxithid has advantage on saving throws against the charmed and frightened
mind flayers, who he believes are gods.PsychicBrain Tendrils (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Brain Tendrils"}. Ruxithid unleashes a flurry of crystalline
Monsters
Icewind Dale: Rime of the Frostmaiden
: detect thoughts, levitate
1/day each: dominate monster, plane shift (self only)
Magic Resistance. The ceremorph has advantage on saving throws against spells and other magical effects.Tentacles. Melee
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
Monsters
Phandelver and Below: The Shattered Obelisk
grappled condition (escape DC 16) and must succeed on a DC 16 Intelligence saving throw or have the stunned condition until the grapple ends.
Extract Brain. Melee Weapon Attack: +8;{"diceNotation":"1d20+8
", "rollType":"to hit", "rollAction":"Extract Brain"} to hit, reach 5 ft., one Humanoid grappled by the mind flayer. Hit: 55 (10d10);{"diceNotation":"10d10", "rollType":"damage", "rollAction":"Extract
Monsters
Phandelver and Below: The Shattered Obelisk
Legendary Resistance (3/Day). If the mind flayer fails a saving throw, it can choose to succeed instead.
Magic Resistance. The mind flayer has advantage on saving throws against spells and other
grappled condition (escape DC 17) and must succeed on a DC 17 Intelligence saving throw or have the incapacitated condition until the grapple ends.
Extract Brain. Melee Weapon Attack: +9;{"diceNotation
Monsters
Bigby Presents: Glory of the Giants
kills the target by extracting and devouring its brain.
Mind Bolt (3/Day). Ranged Spell Attack: +7;{"diceNotation":"1d20+7", "rollType":"to hit", "rollAction":"Mind Bolt"} to hit, range 120 ft., one
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 ceremorph. Hit
Monsters
Fizban's Treasury of Dragons
Legendary Resistance (4/Day). If the dragon fails a saving throw, it can choose to succeed instead.
Siege Monster. The dragon deals double damage to objects and structures.
Unusual Nature. The
available to those who must contend with a mind flayer colony is the limit of its reach, which spreads only as far as the influence of the colony’s elder brain. But this small solace withers
Monsters
Phandelver and Below: The Shattered Obelisk
":"Incorporeal Movement", "rollDamageType":"force"} force damage if it ends its turn inside an object.
Legendary Resistance (5/Day). If the refraction fails a saving throw, it can choose to succeed instead
Intelligence as the spellcasting ability (spell save DC 19):
At will: detect magic, detect thoughts
3/day each: dispel magic, modify memory
1/day each: feeblemind, plane shift (self only)
Teleport
Monsters
Mordenkainen Presents: Monsters of the Multiverse
, comprehend languages, detect thoughts
1/day each: confusion, dominate monsterMind flayers create cranium rat;cranium rats by bombarding rat;rats with psionic energy. Cranium rats are somewhat smarter than
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
Monsters
Phandelver and Below: The Shattered Obelisk
Legendary Resistance (3/Day). If the cluster fails a saving throw, it can choose to succeed instead.
Magic Resistance. The cluster has advantage on saving throws against spells and other magical
the attacker, it then makes one Slam attack against that attacker.An encephalon cluster pays no heed to an elder brain or its mind flayer progenitors. This grotesque creature shambles through dark
Monsters
Fizban's Treasury of Dragons
inside an object, it takes 5 (1d10);{"diceNotation":"1d10", "rollType":"damage", "rollAction":"Incorporeal Movement", "rollDamageType":"force"} force damage.
Legendary Resistance (3/Day). If the shard
unoccupied space.
While inhabited, the object becomes a magic item if it wasn’t already, and a Tiny cracked gemstone matching the kind of gem dragon the shard was in life appears somewhere on the
Monsters
Mordenkainen Presents: Monsters of the Multiverse
, disguise self, mage hand, prestidigitation
1/day each: dominate monster, globe of invulnerability, invisibility, modify memory, plane shift (self only), wall of forceNegate Spell (3/Day). The
pursue arcane magic are exiled as deviants, and for them no everlasting communion with an elder brain is possible. The road to lichdom offers an alternative way to escape the permanency of death, but
Monsters
Spelljammer: Adventures in Space
spellcasting ability:
At will: friends, mage hand, prestidigitation
1/day each: mirror image, spider climbSpace clowns are the inhabitants of a Wildspace system known as Clownspace. The humans who once
inhabited the system’s three ring-shaped worlds placed their faith in a god of revelry. Their worship ceremonies were centered on festivals and frivolity. Over time, the people’s happiness
Monsters
Eberron: Rising from the Last War
creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.
Legendary Resistance (3/Day). If Dyrrn fails a saving throw, it can choose to succeed
teleport up to 30 feet to an unoccupied space it can see.Multiattack. Dyrrn makes one Tentacle Whip attack and uses its Corruption once. Dyrrn can replace its Tentacle Whip attack with Extract Brain if it
Monsters
Mordenkainen Presents: Monsters of the Multiverse
(Psionics). The neothelid casts one of the following spells, requiring no spell components and using Wisdom as the spellcasting ability (spell save DC 16):
At will: levitate
1/day each: confusion
external assault, and the elder brain is killed, the colony’s tadpoles are suddenly freed from their fate. They no longer serve as food—and are no longer fed by their caretakers. Driven by
Monsters
Mythic Odysseys of Theros
can innately cast the following spells, requiring no material components:
At will: fire bolt (see “Actions” below)
3/day: burning hands
1/day each: hellish rebuke (see “Reactions” below), scorching
Rebuke (2nd-Level Spell; 1/Day). When the oread is damaged by a creature within 60 feet of the oread that it can see, the creature that damaged the oread must make a DC 14 Dexterity saving throw, taking 16
Monsters
Spelljammer: Adventures in Space
, prestidigitation
2/day each: dimension door, phantasmal force
1/day each: mass suggestion, sending
Summon Duplicate (Recharges after a Short or Long Rest). The reigar uses their talarith to summon a
own. The duplicate takes its turn immediately after the reigar. It vanishes after 1 hour or when it is reduced to 0 hit points.Reigar were once cephalopods similar to octopi. They inhabited the
Monsters
Monstrous Compendium Vol. 1: Spelljammer Creatures
.
Legendary Resistance (3/Day). If the spider fails a saving throw, it can choose to succeed instead.
Unusual Nature. The spider doesn’t require air.Multiattack. The spider makes two Web Strand attacks
living brain functions like a spelljamming helm, allowing the spider to travel through Wildspace without a ship. It often haunts asteroid belts, lurking among normal asteroids until a spelljamming ship
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Legendary Resistance (2/Day). If the balhannoth fails a saving throw, it can choose to succeed instead.Multiattack. The balhannoth makes one Bite attack and two Tentacle attacks.
Bite. Melee Weapon
, balhannoths make their lairs near places inhabited by creatures they hunt. They typically haunt well-traveled roads and paths, snatching people who come along. A balhannoth used as a guardian in the
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Legendary Resistance (3/Day). If Zuggtmoy fails a saving throw, she can choose to succeed instead.
Magic Resistance. Zuggtmoy has advantage on saving throws against spells and other magical
save DC 22):
At will: detect magic, locate animals or plants
3/day each: dispel magic, entangle, plant growth
1/day each: etherealness, teleportProtective Thrall. When Zuggtmoy is hit by an attack
Monsters
Fizban's Treasury of Dragons
Intelligence as the spellcasting ability (spell save DC 14):
At will: dancing lights, guidance
1/day each: hypnotic pattern, lesser restorationShimmering with radiant energy and brimming with life
ripped open holes to the Elemental Planes of Air and Water, creating flash glaciation that encroaches upon inhabited lands.
Connected Creatures
Crystal dragons are among the most social and
Monsters
Fizban's Treasury of Dragons
Legendary Resistance (3/Day). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes one Bite attack and two Claw attacks.
Bite. Melee Weapon Attack: +9
(Psionics). The dragon casts one of the following spells, requiring no spell components and using Intelligence as the spellcasting ability (spell save DC 16):
At will: dancing lights, guidance
1/day
Monsters
Fizban's Treasury of Dragons
Legendary Resistance (3/Day). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes one Bite attack and two Claw attacks.
Bite. Melee Weapon Attack: +13
(Psionics). The dragon casts one of the following spells, requiring no spell components and using Intelligence as the spellcasting ability (spell save DC 19):
At will: dancing lights, guidance
1/day each
Monsters
Fizban's Treasury of Dragons
62,000 XP (124,000 XP total) for defeating the dragon turtle after its Blessing of the Sea activates.
Legendary Resistance (3/Day). If the dragon turtle fails a saving throw, it can choose to succeed
neighbors take precedence.
Dragon Turtle Lair Features
The underwater caves inhabited by dragon turtles are structurally similar to the seaside caverns where bronze and topaz dragons lair. When
Elder Brain
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Volo's Guide to Monsters
:
At will: detect thoughts, levitate
1/day each: dominate monster, plane shift (self only)
Legendary Resistance (3/Day). If the elder brain fails a saving throw, it can choose to succeed instead
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
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
Mind Flayer
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Monster Manual (2014)
Intelligence (spell save DC 15). It can innately cast the following spells, requiring no components:
At will: detect thoughts, levitate
1/day each: dominate monster, plane shift (self only)Tentacles
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
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Monster Manual (2014)
spellcasting ability is Intelligence (spell save DC 15). It can innately cast the following spells, requiring no components:
At will: detect thoughts, levitate
1/day each: dominate monster, plane shift (self
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






