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Returning 35 results for 'deep intellect are brain'.
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Monsters
Monster Manual
condition, is a Humanoid or Beast, and has 10 Hit Points or fewer. Failure: The intellect devourer possesses the target, consumes its brain, and teleports inside its skull. While there, the intellect
devourer has Total Cover against attacks and other effects originating outside its host. The intellect devourer retains its Intelligence, Wisdom, and Charisma scores; its understanding of Deep Speech; its
Magic Items
Dungeon Master’s Guide
Dexterity increases by 2, to a maximum of 20, while this deep-red sphere orbits your head.
Ioun Stone of Awareness;Awareness (Rare). While this dark-blue rhomboid orbits your head, you have Advantage on
.
Ioun Stone of Insight;Insight (Very Rare). Your Wisdom increases by 2, to a maximum of 20, while this incandescent blue sphere orbits your head.
Ioun Stone of Intellect;Intellect (Very Rare). Your
Monsters
Mordenkainen Presents: Monsters of the Multiverse
reign as tyrants, while others serve as sages, counselors, and repositories of information and lore for the mind flayers that protect and nourish them.The lair of an elder brain lies deep in the
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
Phandelver and Below: The Shattered Obelisk
themselves the Sawplees: a simplification of the word for “goblin” in the illithids’ dialect of Deep Speech.
In recent weeks, the Sawplee goblins’ leader found a mysterious
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
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
ceremorph. Hit: 55 (10d10);{"diceNotation":"10d10","rollType":"damage","rollAction":"Extract Brain","rollDamageType":"piercing"} piercing damage. If this damage reduces the target to 0 hit points, the
Intellect Devourer
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Monster Manual (2014)
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
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
Monsters
Eberron: Rising from the Last War
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
fails and is wasted. The corrupted creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.
Extract Brain. Melee Weapon Attack: +15
Monsters
Bigby Presents: Glory of the Giants
into the Underdark. They forge magical pacts with entities of the dark—perhaps powerful Fey of the Gloaming Court or eldritch entities buried deep in the Underdark. Their pacts give these
between hill and stone giants. In ancient times, they were scholars of magic known for their keen intellect—but also for their inflated egos and sense of entitlement. Karontor exploited these
Monsters
Fizban's Treasury of Dragons
power gives one a responsibility to those who have less of either. (Lawful)
5
Noble Obligation. My superior experience, intellect, and insight give me a duty to mediate disputes when I can. (Good
portion of an amethyst dragon’s hoard before burrowing back into the deep Underdark. The dragon has a magic crystal that can trace the worm’s movement.
3
An ancient amethyst dragon is
Monsters
Fizban's Treasury of Dragons
of either. (Lawful)
5
Noble Obligation. My superior experience, intellect, and insight give me a duty to mediate disputes when I can. (Good)
6
Power. Knowledge is power, power must be
about the multiverse.
3
A young amethyst dragon wants to take over the cavern lair of a hydra.
4
A deep pool in a young amethyst dragon;young amethyst dragon's lair leads to the underground
Magic Items
Guildmasters’ Guide to Ravnica
it is an artificial human.
Dimir Keyrune (Very Rare). This keyrune, carved from black stone accented with steel, resembles a stylized horror. On command, it transforms into an intellect devourer that
, and reverts to its keyrune form.
Golgari Keyrune (Very Rare). Made from deep green jade with black veins, this keyrune has an insectile shape. It can transform into a giant scorpion for up to 6 hours
Monsters
Fizban's Treasury of Dragons
Responsibility. Having knowledge and power gives one a responsibility to those who have less of either. (Lawful)
5
Noble Obligation. My superior experience, intellect, and insight give me a duty to
the dragon, the deeper the purple color of the crystals.
Amethyst Dragon Lair Features
The amethyst dragon lair shown in map 5.1 is set beneath a mountain ridge between two deep tarns, with streams
Elder Brain
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Volo's Guide to Monsters
disadvantage on all ability checks, attack rolls, and saving throws until the end of the creature’s next turn.An Elder Brain’s Lair
The lair of an elder brain always lies deep in the heart
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
Ioun Stone
Legacy
This doesn't reflect the latest rules and lore.
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Magic Items
Basic Rules (2014)
cancel it.
Ioun Stone of Agility;Agility (Very Rare). Your Dexterity score increases by 2, to a maximum of 20, while this deep red sphere orbits your head.
Ioun Stone of Awareness;Awareness
maximum of 20, while this incandescent blue sphere orbits your head.
Ioun Stone of Intellect;Intellect (Very Rare). Your Intelligence score increases by 2, to a maximum of 20, while this marbled
Compendium
- Sources->Dungeons & Dragons->Monster Manual (2014)
Intellect Devourer 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
blindsight 60 ft. (blind beyond this radius), passive Perception 12
Languages understands Deep Speech but can’t speak, telepathy 60 ft.
Challenge 2 (450 XP)
Detect Sentience. The intellect devourer
Compendium
- Sources->Dungeons & Dragons->Monster Manual
Intellect Devourer Brain-Eating Body Thief Habitat: Underdark; Treasure: None Intellect devourers serve their mind flayer creators by consuming other creatures’ brains and puppetizing the mindless
Deep Speech but can’t speak; telepathy 60 ft.
CR 2 (XP 450; PB +2)
Traits
Detect Intelligence. The intellect devourer magically senses the location of any creature within 300 feet of itself that
Backgrounds
Guildmasters’ Guide to Ravnica
Armed with an inventive intellect, a love of magical technology, and an unquenchable energy, you are an enthusiastic participant in the research work of the Izzet League. Though you’re likely
pursuits, and others just like explosions.
Personality Traits
d8
Personality Trait
1
I have a hard time staying focused on … oh, and my brain tends to jump from one &hellip
Compendium
- Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk
overhead. Intellect snares (see appendix A) scooped up by the Nematode during its flight rain down in the darkness. The intellect snares begin hunting townspeople in their sleep and scatter before the
alarm is raised. The characters must spend the predawn hours hunting down the predatory intellect snares and saving the town. The true scope of the danger dawns as the morning light illuminates the
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dragon Heist
adventuring party was attacked by monsters unleashed by Xanathar — including a number of intellect devourers. One of the creatures succeeded in magically devouring and replacing Meloon’s brain, turning the
champion of Tymora into a puppet. After finishing off his unsuspecting companions, Meloon returned to Waterdeep as a Xanathar Guild spy. The intellect devourer that inhabits Meloon’s skull was bred by
Compendium
- Sources->Dungeons & Dragons->Monster Manual
elder brain—a massive, brain-like being with incredible psionic powers. Without such a leader, groups of mind flayers fall to self-destructive squabbling. Roll on or choose a result from the Mind
the surface. 2 Create a new monstrous fusion between mind flayers and a legendary monster. 3 Forge a psionic network uniting illithid colonies. 4 Replace world leaders with intellect devourers. 5
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
itself. Overmind. The God-Brain commands untold numbers of mind flayers, intellect devourers, and other creatures. Within Bluetspur, it is constantly telepathically linked with all its servants and
The God-Brain’s Powers and Dominion The God-Brain is more akin to a physical location or massive object than a creature. Its droves of servants are more direct threats than the inscrutable Darklord
Compendium
- Sources->Dungeons & Dragons->Monster Manual
Mind Flayers Brain-Eating Underdark Tyrants Habitat: Underdark; Treasure: Arcana Scattered survivors of a world-ruining, multiversal empire, mind flayers lurk in secret conclaves hidden deep within
experiment with their own bizarre life cycles, implanting other creatures with illithid young to create unnatural servants. Creatures such as grimlocks and intellect devourers result from mind flayers
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
-habitats, intellect devourer preserves, incubation domes, brain-filled synapse libraries, testing hippodromes, surgical theaters, and facilities that beggar rational description. Non-illithids find travel
Compendium
- Sources->Dungeons & Dragons->Volo's Guide to Monsters
The Elder Brain Mind flayers use telepathy to communicate with each other and with other creatures. Among their own kind, they form a network of minds. Each mind flayer is an individual node of the
network, taking on specific tasks, sharing information, and so on. At the center of this network is the elder brain. The elder brain is the most powerful member of a mind flayer colony. Just as mind
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
The Chamber of the God-Brain The Chamber of the God-Brain rests miles below Citadel Subterrene. The cathedral-like chamber is roughly ovoid in shape, with walls of gleaming, organic metal. The
massive God-Brain trembles in a pool of medicinal brine and experimental chemicals capable of dissolving most other creatures. The massive, alien brain’s affliction is clear from the leaking holes pocking
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
within the shattered remains of a fluid-filled tube deep in Citadel Subterrene. They have no idea how they arrived there.
2 A cavern the characters were exploring seamlessly abuts with Bluetspur
taken over by an intellect devourer.
6 An inventor requests the characters’ insight into a pill-sized device she extracted from her own body. As the characters examine it, the device projects a map
Compendium
- Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk
The Nematode The Nematode is unique among the floating nodules; it is an animate if lethargic creature, akin to a brain parasite on a massive scale, rather than an inert nodule. It is mostly inert
decide whether to be outside the Nematode or inside its closed mouth. There is no light in the cave once it shuts unless the characters have light sources with them. When the mouth closes, two intellect
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
. Cosmic Horror Monsters Challenge Creature Source
1/4 Kuo-toa MM
2 Intellect devourer MM
2 Pentadrone MM
3 Brain in a jar VGR
3 Githyanki warrior MM
3 Grell MM
Compendium
- Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk
Intellect Snare When the strange horrors of the Far Realm rip at the minds of individuals, some of those wayward shreds of thought conglomerate to form an intellect snare. An intellect snare appears
as a writhing ball of tentacles, echoing with the cacophonous sounds of every thought the snare has consumed. Intellect snares are scavengers, often found scouring the aftermath of a mind flayer
Compendium
- Sources->Dungeons & Dragons->Monsters of the Multiverse
information and lore for the mind flayers that protect and nourish them. An Elder Brain’s Lair The lair of an elder brain lies deep in the heart of a mind flayer colony. The brain dwells in a dimly
Elder Brain The ultimate expression of mind flayer domination, an elder brain sprawls within a vat of viscous brine, cared for by mind flayer minions as it touches the thoughts of creatures near and
Compendium
- Sources->Dungeons & Dragons->Monster Manual (2014)
fears. Mind flayers will sometimes harvest a brain rather than devour it, using it as part of some alien experiment or transforming it into an intellect devourer. QUALITH
On the rare occasion that
. Solitary mind flayers are likely rogues and outcasts. Most illithids belong to a colony of sibling mind flayers devoted to an elder brain — a massive brain-like being that resides in a briny pool
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
Mind Flayers Deep in the Underdark, a githyanki vanguard force attacked a large colony of mind flayers controlled by an elder brain. Fearing the colony’s destruction, the elder brain instructed its
about its own future has forced Extremiton to hold off on transforming into an elder brain. Instead, it is focused on defending the colony and destroying its githyanki neighbors. With only a dozen mind
Compendium
- Sources->Dungeons & Dragons->Lost Laboratory of Kwalish
New Body Problem. Every brain in a jar is desperate for a new body, and a brain immediately agrees to aid the characters any way it can if they promise to restore it to life. Any number of possible
options might be available to characters wanting to achieve this end. Most easily, the brains can guide characters through the process of transferring their intellect into a host such as a slain monk
Compendium
- Sources->Dungeons & Dragons->Spelljammer: Adventures in Space->Boo’s Astral Menagerie
(−2)
Senses darkvision 120 ft., passive Perception 10
Languages Deep Speech; see also Brain Dump
Challenge 4 (1,100 XP) Proficiency Bonus +2
Brain Dump. Whenever the neh-thalggu consumes a
Neh-thalggu Known throughout the multiverse as brain collectors, neh-thalggu consume the brains of Humanoids and use them as receptacles to enhance their magical abilities. Neh-thalggu are born in
Compendium
- Sources->Dungeons & Dragons->Volo's Guide to Monsters
an elder brain always lies deep in the heart of a mind flayer colony. The creature dwells in a dimly glowing brine pool, filled with foul and brackish water infused with the elder brain’s vital fluids
no eternal communion with an elder brain is possible. The road to lichdom offers a way to escape the permanency of death, but that path is long and solitary. Alhoons are mind flayers that use a