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Returning 35 results for 'barrier brain diffusing contains rolls'.
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Magic Items
Dungeon Master’s Guide
, and an Efreeti appears in an unoccupied space within 30 feet of you.
The first time the bottle is opened, the DM rolls on the following table to determine what happens.
1d10
Effect
1
, after which it returns to the bottle, and a new stopper contains it. The stopper can’t be removed for 24 hours. The next two times the bottle is opened, the same effect occurs. If the bottle
Magic Items
Dungeon Master’s Guide
Initiative rolls and Wisdom (Perception) checks.
Ioun Stone of Fortitude;Fortitude (Very Rare). Your Constitution increases by 2, to a maximum of 20, while this pink rhomboid orbits your head.
Ioun
them until you use them. The stone can store up to 4 levels of spells at a time. When found, it contains 1d4 levels of stored spells chosen by the DM.
Any creature can cast a spell of level 1 through
Monsters
Eberron: Forge of the Artificer
":"3d6", "rollType":"damage", "rollAction":"Inquisitive Eye", "rollDamageType":"Psychic"} Psychic damage, and the target is marked. The inquisitive has Advantage on attack rolls against a target it
using Wisdom as the spellcasting ability (spell save DC 13):
At Will : Guidance
1/Day Each: Detect Thoughts, See InvisibilitySpontaneous Barrier (Recharge 4–6);{"diceNotation":"1d6", "rollType
Monsters
Infernal Machine Rebuild
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
Elder Brain
Legacy
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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
Monsters
Mordenkainen Presents: Monsters of the Multiverse
, attack rolls, and saving throws until the end of the creature’s next turn.
Tentacle (Costs 2 Actions). The elder brain makes one Tentacle attack.The ultimate expression of mind flayer domination
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
Icewind Dale: Rime of the Frostmaiden
target is Undead, it also has disadvantage on attack rolls against the brain until the end of the brain’s next turn.
Mind Blast (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge
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
Monsters
Phandelver and Below: The Shattered Obelisk
Awareness. The mind flayer has advantage on initiative rolls and can’t be surprise;surprised as long as it doesn’t have the incapacitated condition.
Magic Resistance. The mind flayer has
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
Red Slaad (control gem variant)
Legacy
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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 host starts to feel unwell, its speed is halved, and it has disadvantage on attack rolls, ability checks, and saving throws. At birth, the tadpole chews its way through vital organs and out of
Monsters
Phandelver and Below: The Shattered Obelisk
. The refraction targets a creature within 120 feet of itself and disrupts its mental processes, causing the target to have disadvantage on all ability checks, attack rolls, and saving throws until the
-Brain. When Ilsensine left the Far Realm to establish a divine domain elsewhere, pieces of the God-Brain sloughed away and awoke to sentience. This is Ilvaash, the Dissonant Psyche.
The refraction of
Monsters
Van Richten’s Guide to Ravenloft
disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.
Unusual Nature. The mind flayer doesn’t require air, food, or sleep.Multiattack. The mind flayer makes
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
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
flesh twists in alien ways. The creature has disadvantage on attack rolls, its speed is reduced by half, and if it tries to cast a spell, it must first succeed on a DC 15 Intelligence check or the spell
Monsters
Planescape: Adventures in the Multiverse
Shadowy Form. While the darkweaver is in dim light or darkness, attack rolls against it are made with disadvantage unless the darkweaver has the incapacitated condition.
Spider Climb. The darkweaver
in sunlight. While in sunlight, it has disadvantage on attack rolls and ability checks.Multiattack. The darkweaver makes two Shadow Web attacks and one Bite attack. It can use Reel after any of these
Monsters
Mordenkainen Presents: Monsters of the Multiverse
it can see within 120 feet of it:
1: Aversion Ray. The targeted creature must make a DC 13 Charisma saving throw. On a failed save, the target has disadvantage on attack rolls for 1 minute. The target
stunned and brought to the brine pool of an elder brain, the beholder can be converted into a mindwitness. This alters some of its eye rays and transforms four of its eyestalks into tentacles similar
Efreeti Bottle
Legacy
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Magic Items
Basic Rules (2014)
harmless fire, and an efreeti appears in an unoccupied space within 30 feet of you.
The first time the bottle is opened, the GM rolls to determine what happens.
d100
Effect
01-10
The
to the bottle, and a new stopper contains it. The stopper can't be removed for 24 hours. The next two times the bottle is opened, the same effect occurs. If the bottle is opened a fourth time, the
Monsters
Mordenkainen Presents: Monsters of the Multiverse
. While in sunlight, the drow has disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.Multiattack. The drow makes two Demon Staff attacks or one Demon Staff attack
and using Charisma as the spellcasting ability (spell save DC 20):
At will: command, dancing lights, detect magic, thaumaturgy
2/day each: banishment, blade barrier, cure wounds, hold person, plane
Drow Matron Mother
Legacy
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Monsters
Mordenkainen’s Tome of Foes
slots): blade barrier, harm
7th level (2 slots): divine word, plane shift
8th level (1 slot): holy aura
9th level (1 slot): gate
Sunlight Sensitivity. While in sunlight, the drow has disadvantage on
attack rolls, as well as on Wisdom (Perception) checks that rely on sight.Multiattack. The matron mother makes two demon staff attacks or three tentacle rod attacks.
Demon Staff. Melee Weapon Attack: +10
Magic Items
Princes of the Apocalypse
spear contains a spark of Yan-C-Bin, the Prince of Evil Air.
You have a +2 bonus to attack rolls and damage rolls you make with this magic weapon, which has the finesse weapon property. When you hit
Demilich (Variant)
Legacy
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Monsters
Monster Manual (2014)
throw or be magically cursed. Until the curse ends, the target has disadvantage on attack rolls and saving throws. The target can repeat the saving throw at the end of each of its turns, ending the
its skull remains. This “demilich” contains only a fragment of the lich’s malevolent life force — just enough so that if it is disturbed, these remains rise into the air and
Magic Items
Princes of the Apocalypse
after it is used to deal damage. It contains a spark of Imix, Prince of Evil Fire.
You gain a +2 bonus to attack and damage rolls you make with this magic weapon. When you hit with it, the target
Magic Items
Mythic Odysseys of Theros
The sling bullets come in a pouch, which contains 1d4 + 4 bullets. Roll on the Magic Sling Bullets table for each bullet to determine its magical property.
You have a +2 bonus to attack and damage
rolls made with each of these bullets. If a bullet misses its target, the bullet teleports back into the pouch. Once a bullet hits a target, the bullet loses its magic.
Magic Sling Bullets
d4
Magic Items
Tasha’s Cauldron of Everything
The pages of this book are bound in fiend hide, and its cover is embossed with a diagram of the Great Wheel of the multiverse. When found, the book contains the following spells: banishment, find
that summons or creates one creature, you can expend 1 charge to grant that creature advantage on attack rolls for 1 minute.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
. While in sunlight, the drow has disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.Multiattack. The drow makes two Demon Staff attacks or one Demon Staff attack
and using Charisma as the spellcasting ability (spell save DC 20):
At will: command, dancing lights, detect magic, thaumaturgy
2/day each: banishment, blade barrier, cure wounds, hold person, plane
Magic Items
Princes of the Apocalypse
if dropped onto water, and it floats in place if it is released underwater. The trident is always cool to the touch, and it is immune to any damage due to exposure to water. Drown contains a spark of
Olhydra, the Princess of Evil Water.
You gain a +1 bonus to attack and damage rolls you make with this magic weapon. When you hit with it, the targets takes an extra 1d8 cold damage.
Water Mastery
Magic Items
Princes of the Apocalypse
seems almost weightless. This weapon is immune to any form of rust, acid, or corrosion — nothing seems to mark it. Ironfang contains a spark of Ogrémoch, the Prince of Evil Earth.
You gain a +2
bonus to attack and damage rolls you make with this magic weapon. When you hit with it, the target takes an extra 1d8 thunder damage.
Earth Mastery. You gain the following benefits while you hold
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
construct for all time as punishment. A brain in iron uses the brain in a jar stat block with the following changes: It is lawful neutral. It has the construct type. Its size is Large. It has Armor Class
15 (natural armor). It has a speed of 20 feet. If this adventure is played as a sequel to Lost Laboratory of Kwalish, this creature began as the brains in jars encountered in the Barrier Peaks. After
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
construct for all time as punishment. A brain in iron uses the brain in a jar stat block with the following changes: It is lawful neutral. It has the construct type. Its size is Large. It has Armor Class
15 (natural armor). It has a speed of 20 feet. If this adventure is played as a sequel to Lost Laboratory of Kwalish, this creature began as the brains in jars encountered in the Barrier Peaks. After
Compendium
- Sources->Dungeons & Dragons->Volo's Guide to Monsters
underground, and within easy reach of humanoids and their succulent brains. No two lairs are the same, as the resident elder brain drives the form and function of each one. The lair shown in the
difficult as possible for ordinary two-legged creatures. In such locations, thralls must climb or use ropes to move from place to place. Brain Chamber Mind flayers sometimes preserve extracted brains in a
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
construct for all time as punishment. A brain in iron uses the brain in a jar stat block with the following changes: It is lawful neutral. It has the construct type. Its size is Large. It has Armor Class
15 (natural armor). It has a speed of 20 feet. If this adventure is played as a sequel to Lost Laboratory of Kwalish, this creature began as the brains in jars encountered in the Barrier Peaks. After
Compendium
- Sources->Dungeons & Dragons->Volo's Guide to Monsters
underground, and within easy reach of humanoids and their succulent brains. No two lairs are the same, as the resident elder brain drives the form and function of each one. The lair shown in the
difficult as possible for ordinary two-legged creatures. In such locations, thralls must climb or use ropes to move from place to place. Brain Chamber Mind flayers sometimes preserve extracted brains in a
Compendium
- Sources->Dungeons & Dragons->Volo's Guide to Monsters
underground, and within easy reach of humanoids and their succulent brains. No two lairs are the same, as the resident elder brain drives the form and function of each one. The lair shown in the
difficult as possible for ordinary two-legged creatures. In such locations, thralls must climb or use ropes to move from place to place. Brain Chamber Mind flayers sometimes preserve extracted brains in a
Compendium
- Sources->Dungeons & Dragons->Lost Laboratory of Kwalish
the journal from Kwalish’s original expedition — and a final brain in a jar. Creature. The brain in a jar in this area belongs to the bone devil that founded the monastery. It is in charge of the
treasury engine, with its canister housed atop the actual engine mounting, rendering it immobile. While investigating the laboratory workings in this area, the devil inadvertently found its brain magically
Compendium
- Sources->Dungeons & Dragons->Lost Laboratory of Kwalish
the journal from Kwalish’s original expedition — and a final brain in a jar. Creature. The brain in a jar in this area belongs to the bone devil that founded the monastery. It is in charge of the
treasury engine, with its canister housed atop the actual engine mounting, rendering it immobile. While investigating the laboratory workings in this area, the devil inadvertently found its brain magically
Compendium
- Sources->Dungeons & Dragons->Lost Laboratory of Kwalish
Rumors and Legends Countless legends have arisen regarding the mysterious Barrier Peaks, and those tales circulate constantly among adventurers, explorers, and bards. Rumors specific to Kwalish and
percentile dice and consult the table below to determine what the character learns. False rumors are in italics. Also see appendix F for even more potential rumors of the Barrier Peaks. Barrier Peaks
Compendium
- Sources->Dungeons & Dragons->Lost Laboratory of Kwalish
the journal from Kwalish’s original expedition — and a final brain in a jar. Creature. The brain in a jar in this area belongs to the bone devil that founded the monastery. It is in charge of the
treasury engine, with its canister housed atop the actual engine mounting, rendering it immobile. While investigating the laboratory workings in this area, the devil inadvertently found its brain magically