Search Results
All Results
Characters
Compendium
Spells
Items
Monsters
Vehicles
Forums
Returning 35 results for 'foot brain'.
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
", "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
Mind Flayer
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Monster Manual (2014)
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. Hit: The target takes 55 (10d10);{"diceNotation":"10d10","rollType":"damage","rollAction":"Extract Brain","rollDamageType":"piercing"} piercing damage. If this damage reduces the target to
Monsters
Lost Laboratory of Kwalish
","rollAction":"Mind Blast"}. The brain in a jar magically emits psychic energy in a 60-foot cone. Each creature in that area must succeed on a DC 15 Intelligence saving throw or take 13 (2d8 + 4
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
Mind Flayer Arcanist
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Monster Manual (2014)
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
":"Extract Brain"} to hit, reach 5 ft., one incapacitated humanoid grappled by the mind flayer arcanist. Hit: The target takes 55 (10d10);{"diceNotation":"10d10","rollType":"damage","rollAction":"Extract
Monsters
Mordenkainen Presents: Monsters of the Multiverse
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.
Monsters
Icewind Dale: Rime of the Frostmaiden
","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
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
Ulitharid
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Volo's Guide to Monsters
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
Mind Flayer Lich (Illithilich)
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Volo's Guide to Monsters
target by extracting and devouring its brain.
Mind Blast (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Mind Blast"}. The lich magically emits psychic energy in a 60-foot cone
ends.
Extract Brain. Melee Weapon Attack: +12;{"diceNotation":"1d20+12","rollType":"to hit","rollAction":"Extract Brain"} to hit, reach 5 ft., one incapacitated humanoid grappled by the lich. Hit: 55
Monsters
Mordenkainen Presents: Monsters of the Multiverse
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
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
Monsters
Icewind Dale: Rime of the Frostmaiden
grappled (escape DC 7) and must succeed on a DC 7 Intelligence saving throw or be stunned until this grapple ends.
Extract Brain. Melee Weapon Attack: +0;{"diceNotation":"1d20+0","rollType":"to hit
","rollAction":"Extract Brain"} to hit, reach 5 ft., one incapacitated creature grappled by the squidling. Hit: 27 (5d10);{"diceNotation":"5d10","rollType":"damage","rollAction":"Extract Brain
Cranium Rat
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Volo's Guide to Monsters
Illumination. As a bonus action, the cranium rat can shed dim light from its brain in a 5-foot radius or extinguish the light.
Telepathic Shroud. The cranium rat is immune to any effect that would
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
Mind Flayer Psion
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Monsters
Volo's Guide to Monsters
until 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. Hit: The target takes 55 (10d10);{"diceNotation":"10d10","rollType":"damage","rollAction":"Extract Brain","rollDamageType":"piercing"} piercing damage. If this damage reduces the target
Monsters
Infernal Machine Rebuild
","rollAction":"Mind Blast"}. The brain in a jar magically emits psychic energy in a 60-foot cone. Each creature in that area must succeed on a DC 15 Intelligence saving throw or take 13 (2d8 + 4
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
Monsters
Phandelver and Below: The Shattered Obelisk
devouring its brain.
Mind Blast (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Mind Blast"}. Qunbraxel magically emits psychic energy in a 60-foot cone. Each creature in that
, 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
Monsters
Mordenkainen Presents: Monsters of the Multiverse
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.Bludgeoning, Piercing, SlashingIllumination. The swarm sheds dim light from its brains in a 5-foot radius, increases the illumination to bright light in a 5- to 20-foot radius (and dim light for an additional number of feet equal to the chosen radius), or extinguishes the light.
Monsters
Fizban's Treasury of Dragons
(Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Tadpole Brine Breath"}. The dragon exhales brine in a 120-foot line that is 15 feet wide. Each creature in that area must make a DC 22
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
Magic Items
Phandelver and Below: The Shattered Obelisk
This soft, violet cap bears stitching in the pattern of folds on a brain.
As a bonus action while wearing the cap, you can project psychic energy in a 60-foot cone. Each creature in that area must
Monsters
Planescape: Adventures in the Multiverse
large numbers, their cranium rat squeaker swarm;swarms merge into a single intelligence with enhanced psionic abilities and the accumulated memories of its constituents.Illumination. The cranium rat sheds dim light from its exposed brain in a 5-foot radius or extinguishes the light.
Monsters
Van Richten’s Guide to Ravenloft
psychic damage dies.When the mind flayers of Bluetspur (see chapter 3) could find no cure for their overlord’s affliction, their degenerating elder brain turned to radical methods to stave off
the cerebral fluids from sapient minds. After doing so, they return to the Elder Brain of Bluetspur, which liquefies them into its pool and releases their stolen essences amid a hormone brine. This
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
Mordenkainen Presents: Monsters of the Multiverse
(Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Acid Breath"}. The neothelid exhales acid in a 60-foot cone. Each creature in that area must make a DC 18 Dexterity saving throw
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
Mordenkainen Presents: Monsters of the Multiverse
;4) in every ability score, and a speed of 1 foot. While on the target’s skin, the worm can be killed by normal means or scraped off using an action (the spawn can use Burrowing Worm to launch a
worms jump onto nearby Humanoids and burrow into their flesh. A worm that penetrates a Humanoid body makes its way to the creature’s brain. Once inside the brain, the worm kills its host and
Monsters
Mordenkainen Presents: Monsters of the Multiverse
energy in a 60-foot cone. Each creature in that area must succeed on a DC 16 Intelligence saving throw or take 22 (4d8 + 4);{"diceNotation":"4d8+4", "rollType":"damage", "rollAction":"Mind Blast
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
Fizban's Treasury of Dragons
":"1d6", "rollType":"recharge", "rollAction":"Acid Belch"}. The abomination belches forth a cloud of acidic gas in a 30-foot cone. Each creature in that area must make a DC 14 Constitution saving throw
abomination is the final stage of a grafter’s transformation—a hulking monster whose corrupted brain is ablaze with desire for treasure. Its abhorrent transformation erases the last
Monsters
Mordenkainen Presents: Monsters of the Multiverse
a victim’s brain, turning it into a fanatic servitor. Each victim gains the Spore Kissed trait.
Spore Kissed. This creature is immune to the charmed and frightened conditions. In addition
, LightningInfestation Spores (3/Day). Zuggtmoy releases spores that burst out in a cloud that fills a 20-foot-radius sphere centered on her, and it lingers for 1 minute. Any creature in the cloud when it
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
Brain in a Jar A brain in a jar is the undead consciousness of a sapient creature, kept alive by magical means. Some brains in jars take up that state willingly to continue the work they did in life
. Others are transformed as punishment, forced to endure endless contemplation with no way to interact with the world. Brain in a Jar
Medium undead, any alignment
Armor Class 11 (natural armor
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
disadvantage on attack rolls against the brain until the end of the brain’s next turn.
Mind Blast (Recharge 5–6). The brain magically emits psychic energy in a 60-foot cone. Each creature in that area
Brain in a Jar Through an eldritch ritual combining alchemy, necromancy, and grim surgical precision, the brain of a mortal being (willing or unwilling) is encased in a glass jar filled with
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
the brain’s next turn.
Mind Blast (Recharge 5–6). 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
Brain in a Jar Through rituals combining alchemy, necromancy, and grim surgical precision, the brain of a mortal being is encased in a glass jar filled with preserving fluids and the liquefied goop
Compendium
- Sources->Dungeons & Dragons->Volo's Guide to Monsters
hit points, the lich kills the target by extracting and devouring its brain.
Mind Blast (Recharge 5–6). The lich magically emits psychic energy in a 60-foot cone. Each creature in that area must
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
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
authority. In others, the elder brain perceives the ulitharid as a potential rival, manipulating or quashing the ulitharid’s ambitions accordingly. When an ulitharid finds sharing leadership with an
elder brain to be insufferable, it breaks off from the colony, taking a group of mind flayers with it, and forms a new colony. After the death of the ulitharid’s body, mind flayers place its brain in a
Compendium
- Sources->Dungeons & Dragons->Volo's Guide to Monsters
cranium rat can shed dim light from its brain in a 5-foot radius or extinguish the light.
Telepathic Shroud. The cranium rat is immune to any effect that would sense its emotions or read its thoughts, as
“us.” Spies for an Elder Brain. Mind flayer colonies use cranium rats as spies. The rats invade surface communities and act as eyes and ears for the elder brain, transmitting their thoughts when they
Compendium
- Sources->Dungeons & Dragons->Fizban's Treasury of Dragons
Elder Brain Dragon One of the few consolations 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 away when a colony manages to capture a dragon. Teams of mind flayers bind the dragon, which is subject to a gruesome transformation as the elder brain latches
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
Mind Flayers Mind flayers, which are described in the Monster Manual, are created through ceremorphosis, a process that begins with the implantation of an illithid tadpole in the brain of a humanoid
unknown, ceremorphosis can go awry when an illithid tadpole is implanted in the brain of a gnome. This deviation might be due to the quasi-magical nature of gnomes, or simply a facet of how their minds