been brain device cast rune

Glyph of Warding

Spells Player’s Handbook

its trigger and choose whether it’s an explosive rune or a spell glyph, as explained below. Set the Trigger. You decide what triggers the glyph when you cast the spell. For glyphs inscribed on

) to conceal the glyph. The glyph can cover an area no larger than 10 feet in diameter. If the surface or object is moved more than 10 feet from where you cast this spell, the glyph is broken, and the

Biha Babir

Monsters Forgotten Realms: Adventures in Faerûn

saving throw, she can choose to succeed instead. Wishes. Biha Babir knows the Wish spell but can cast it only on behalf of a non-genie creature who communicates a wish in a way Biha Babir can

understand. If Biha Babir casts the spell for a creature, she suffers none of the spell’s stress. Once Biha Babir has cast it three times, she can’t do so again for 365 days.Multiattack. Biha

Gnome Ceremorph

Monsters Icewind Dale: Rime of the Frostmaiden

Innate Spellcasting (Psionics). The ceremorph’s innate spellcasting ability is Intelligence (spell save DC 15). It can innately cast the following spells, requiring no components: At will

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

Storm Giant Tempest Caller

Monsters Bigby Presents: Glory of the Giants

saving throw, it can choose to succeed instead. Scrying (Requires Storm Rune). The giant can use its crystal ball to cast the scrying spell (save DC 17). Storm Rune. The giant has a storm rune

inscribed on a crystal ball. While the object bearing the rune is embedded in its body, the giant can use its Tempest Call action and its Scrying trait. The object bearing the storm rune has AC 17; 50 hit

Brain in a Jar (Noncore)

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

Elder Brain Legacy

Monsters Volo's Guide to Monsters

this manner. Innate Spellcasting (Psionics). The elder brain’s innate spellcasting ability is Intelligence (spell save DC 18). It can innately cast the following spells, requiring no components

brain targets a creature within 120 feet of it with which it has a psychic link. The elder brain breaks the creature’s concentration on a spell it has cast. The creature also takes 1d4

Mind Flayer Legacy

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

Zikran

Monsters Candlekeep Mysteries

spellcaster. His spellcasting ability is Intelligence (spell save DC 17, +9;{"diceNotation":"1d20+9","rollType":"spell","rollAction":"Spellcasting"} to hit with spell attacks). Zikran can cast

device that controls the elemental cannon. This device, shown in the accompanying illustration, looks like a metal rod with a tip shaped like a bird’s head.Elemental Cannon. On initiative count 20

Fomorian Warlock of the Dark

Monsters Bigby Presents: Glory of the Giants

Blood Rune. The fomorian has a blood rune inscribed on an effigy or some other object in its possession. While holding or wearing the object bearing the rune, the giant can use its Corrupting Hex

action and Poisoning Rebuke reaction. The object bearing the blood rune has AC 15; 30 hit points; and immunity to necrotic, poison, and psychic damage. The object regains all its hit points at the end

Blue Slaad (control gem variant) Legacy

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

acquire the gem. If the slaad fails its saving throw against imprisonment, the spell can transfer the gem to the spellcaster's open hand, instead of imprisoning the slaad. A wish spell, if cast in

Mind Flayer Arcanist Legacy

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

Elder Brain

Monsters Mordenkainen Presents: Monsters of the Multiverse

it has a psychic link. The elder brain breaks the creature’s concentration on a spell it has cast. The creature also takes 2 (1d4);{"diceNotation":"1d4","rollType":"damage","rollAction":"Break

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

Mind Flayer Lich (Illithilich) Legacy

Monsters Volo's Guide to Monsters

effects. Innate Spellcasting (Psionics). The lich’s innate spellcasting ability is Intelligence (spell save DC 20). It can innately cast the following spells, requiring no components. At will

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

Ulitharid Legacy

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

Neh-thalggu

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

Gray Slaad (control gem variant) Legacy

Monsters Monster Manual (2014)

innately cast the following spells, requiring no material components: At will: detect magic, detect thoughts, invisibility (self only), mage hand, major image 2/day each: fear, fly, fireball

. Regeneration. The slaad regains 10 hit points at the start of its turn if it has at least 1 hit point. Control Gem. Implanted in the slaad’s brain is a magic control gem. The slaad must obey

Death Slaad (control gem variant) Legacy

Monsters Monster Manual (2014)

","rollType":"to hit","rollAction":"Innate Spellcasting"} to hit with spell attacks). The slaad can innately cast the following spells, requiring no material components: At will: detect magic, detect

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 acquire the

Green Slaad (control gem variant) Legacy

Monsters Monster Manual (2014)

cast the following spells, requiring no material components: At will: detect magic, detect thoughts, mage hand 2/day each: fear, invisibility (self only) 1/day: fireball Magic Resistance. The slaad has

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 acquire the gem. If the slaad

Red Slaad (control gem variant) Legacy

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

acquire the gem. If the slaad fails its saving throw against imprisonment, the spell can transfer the gem to the spellcaster's open hand, instead of imprisoning the slaad. A wish spell, if cast in

Brain in Iron

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

Intellect Devourer Legacy

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

Eater of Knowledge

Monsters Planescape: Adventures in the Multiverse

":"damage", "rollAction":"Slam", "rollDamageType":"bludgeoning"} bludgeoning damage. Extract Brain. Melee Weapon Attack: +7;{"diceNotation":"1d20+7", "rollType":"to hit", "rollAction":"Extract Brain

"} to hit, reach 5 ft., one Humanoid with the incapacitated condition. Hit: 45 (10d8);{"diceNotation":"10d8", "rollType":"damage", "rollAction":"Extract Brain", "rollDamageType":"piercing"} piercing

Gnome Squidling

Monsters Icewind Dale: Rime of the Frostmaiden

Innate Spellcasting (Psionics). The squidling’s innate spellcasting ability is Intelligence (spell save DC 7). It can innately cast levitate at will, requiring no components. Magic Resistance

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

Armor of Safeguarding

Magic Items Bigby Presents: Glory of the Giants

the Rune. As an action, you can invoke the armor’s rune to cast the beacon of hope spell with it; the spell has a duration of 1 minute and doesn’t require concentration. Once the rune has been invoked, it can’t be invoked again until the next dawn.

Set in the center of this armor’s chest is a citrine engraved with the shield rune. While wearing this armor, your hit point maximum increases by an amount equal to 10 + your level. Invoking

Mimir

Magic Items Planescape: Adventures in the Multiverse

can use an action to cast legend lore from the device. The device speaks the revealed lore aloud. Once this property has been used, it can’t be used again until the next dawn. Planar Knowledge

This skull-shaped device is filled with knowledge. The device weighs 5 pounds and is covered with subtle etchings of planar sigils. As a bonus action, you can toss the device into the air, whereupon

Mind Flayer Psion Legacy

Monsters Volo's Guide to Monsters

spellcasting ability is Intelligence (spell save DC 15; +7;{"diceNotation":"1d20+7","rollType":"to hit","rollAction":"Innate Spellcasting"} to hit with spell attacks). It can innately cast the following

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

Lucent Destroyer

Magic Items Bigby Presents: Glory of the Giants

’t have the loading property. The base of the weapon is emblazoned with the light rune. Additionally, while attuned to the weapon, you can cast dancing lights from the musket at will. Invoking

the Rune. As an action, you can invoke the weapon’s rune to cast the sunbeam spell (save DC 17) with it. Once the rune has been invoked, it can’t be invoked again until the next dawn.

Rune Shaper

Feats Bigby Presents: Glory of the Giants

slot, and you must finish a long rest before you can cast it in this way again. You can also cast this spell using any spell slots you have. Rune Magic. You know a number of runes equal to half your

, when the runes fade. While you are wearing or carrying any rune-marked object, you can cast the spells associated with those runes using any spell slots you have. You can also invoke a rune

Staff of the Rooted Hills

Magic Items Bigby Presents: Glory of the Giants

spectral vines until the start of your next turn. Invoking the Rune. As an action, you can invoke the staff’s rune to cast either hold person (save DC 12) or speak with plants with the staff

. When you cast hold person using the staff, the target is wreathed in spectral vines. Once the rune has been invoked to cast either spell, it can’t be invoked again until the next dawn.

Stonebreaker's Breastplate

Magic Items Bigby Presents: Glory of the Giants

resistance to bludgeoning, piercing, and slashing damage and are immune to being knocked prone. Invoking the Rune. As an action, you can invoke the breastplate’s rune to cast the wall of stone

spell (save DC 14) with it. When you cast the spell in this way, you have advantage on saving throws made to maintain concentration on the spell. Once the rune has been invoked, it can’t be invoked again until the next dawn.

Shield of the Uven Rune

Magic Items Waterdeep: Dungeon of the Mad Mage

This shield is made from the scale of an ancient white dragon. It has a rune burned into its outward-facing side. A character who examines the rune and succeeds on a DC 20 Intelligence (History

) check recognizes it as an uven (“enemy” in Giant) rune that confers great power. While holding the shield, you benefit from the following properties. Winter’s Friend. You are immune to

Elder Brain Dragon

Monsters Fizban's Treasury of Dragons

dragon makes one Tentacle attack. Shatter Concentration (Costs 2 Actions). The dragon targets a creature it is grappling. The target’s concentration on a spell it has cast or an ability it is

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

Crown of the Wrath Bringer

Magic Items Bigby Presents: Glory of the Giants

rolled. Invoking the Rune. As an action, you can invoke the crown’s rune to cast the fear spell (save DC 15) with it; the spell has a duration of 1 minute and doesn’t require concentration. Once the rune has been invoked, it can’t be invoked again until the next dawn.

This jagged iron circlet bears ornaments in the shape of the enemy rune. When worn, the crown glows with pale light as it draws upon the wearer’s fury to strike opponents with vicious terror

Zephyr Armor

Magic Items Bigby Presents: Glory of the Giants

movements are bolstered by gentle currents of wind. Invoking the Rune. As an action, you can invoke the armor’s rune to cast the wind wall spell (save DC 15) with it. Once the rune has been invoked, it can’t be invoked again until the next dawn.

This fine set of white-and-silver armor bears the wind rune upon its chest. While wearing this armor, you have advantage on Dexterity (Acrobatics) checks and Dexterity saving throws as your

Ythryn Mythallar

Magic Items Icewind Dale: Rime of the Frostmaiden

hold. The largest mythallars are 150 feet in diameter. The Ythryn mythallar is a relatively small device—a mere 50 feet in diameter. To attune to this mythallar, a creature must finish a short

;s Guide. If a ninth creature tries to attune to the mythallar, nothing happens. All creatures attuned to the Ythryn mythallar can sense when the device is being used. A creature attuned to the device

D&D Beyond

Search Results