brain being diffusing checks remain

Meld into Stone

Spells Player’s Handbook

your presence remains visible or otherwise detectable by nonmagical senses. While merged with the stone, you can’t see what occurs outside it, and any Wisdom (Perception) checks you make to hear

sounds outside it are made with Disadvantage. You remain aware of the passage of time and can cast spells on yourself while merged in the stone. You can use 5 feet of movement to leave the stone where

Symbol

Spells Player’s Handbook

feet in diameter. If you choose an object, it must remain in place; if it is moved more than 10 feet from where you cast this spell, the glyph is broken, and the spell ends without being triggered

Disadvantage on attack rolls and ability checks. Fear. Each target must succeed on a Wisdom saving throw or have the Frightened condition for 1 minute. While Frightened, the target must move at least 30

Rod of Lordly Might

Magic Items Dungeon Master’s Guide

;s buttons remain within your reach. In surfaces as hard as granite, a spike at the bottom and three hooks at the top anchor the pole. Horizontal bars 3 inches long fold out from the sides, 1 foot

ram and grants its user a +10 bonus to Strength (Athletics) checks made to break through doors, barricades, and other barriers. Button 6. The rod assumes or remains in its normal form and indicates

Elder Brain Legacy

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

Elder Brain

Monsters Mordenkainen Presents: Monsters of the Multiverse

Link. The elder brain targets one creature within 120 feet of it with which it has a psychic link. The elder brain ends the link, causing the creature to have disadvantage on all ability checks

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

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

, 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

Watchful Helm

Magic Items Candlekeep Mysteries

While you wear this helm, you gain a +1 bonus to AC and remain aware of your surroundings even while you’re asleep, and you have advantage on Wisdom (Perception) checks that rely on sight. As

Cursed Luckstone

Magic Items Ghosts of Saltmarsh

remain cursed, you cannot discard the stone, which immediately teleports back into your pocket or pack. After you use the stone’s magic, your next two ability checks are made with disadvantage.

Refraction of Ilvaash

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

Vampiric Mind Flayer

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

Meld into Stone Legacy

Spells Basic Rules (2014)

Wisdom (Perception) checks you make to hear sounds outside it are made with disadvantage. You remain aware of the passage of time and can cast spells on yourself while merged in the stone. You can use

Plasmoid Warrior

Monsters Spelljammer: Adventures in Space

Amorphous. The plasmoid can squeeze through a space as narrow as 1 inch wide, provided it is wearing and carrying nothing. It has advantage on ability checks it makes to initiate or escape a grapple

well as for manipulating objects. Every plasmoid has a mass of nerves for a brain. Plasmoids don’t have internal organs as humans know them, but they have pores through which they absorb oxygen

Harkon's Bite

Magic Items Van Richten’s Guide to Ravenloft

A dire wolf tooth dangles from this simple cord necklace. While you wear it, the necklace grants you a +1 bonus to ability checks and saving throws. Curse. Attuning to Harkon’s Bite curses you

until either Harkon Lukas removes the necklace from you or you are targeted by a remove curse spell or similar magic. As long as you remain cursed, you cannot remove the necklace. Upon donning or

Plasmoid Explorer

Monsters Spelljammer: Adventures in Space

Amorphous. The plasmoid can squeeze through a space as narrow as 1 inch wide, provided it is wearing and carrying nothing. It has advantage on ability checks it makes to initiate or escape a grapple

for locomotion as well as for manipulating objects. Every plasmoid has a mass of nerves for a brain. Plasmoids don’t have internal organs as humans know them, but they have pores through which

Alhoon

Monsters Mordenkainen Presents: Monsters of the Multiverse

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

such forbidden texts can be hidden from other illithids and even from an elder brain. Yet eventually, mind flayer arcanist;mind flayer arcanists determined to pursue wizardry must flee the colony for

Bone Roc

Monsters Vecna: Eve of Ruin

the bone roc’s next turn. 3 Giant Owl. The bone roc’s modifier for Dexterity (Stealth) checks is +8. 4 Peryton. The bone roc has resistance to slashing damage from nonmagical

attacks. 5 Pteranodon. The bone roc doesn’t provoke an opportunity attack when it flies out of an enemy’s reach. 6 Roc. The bone roc’s size is Gargantuan, and its flying speed is 120 feet. Its Hit Dice remain unchanged. PoisonBludgeoning

Isarr Kronenstrom

Monsters Icewind Dale: Rime of the Frostmaiden

roll. Keen Hearing and Smell. Isarr has advantage on Wisdom (Perception) checks that rely on hearing or smell.Multiattack. Isarr makes three melee attacks. Sickle. Melee Weapon Attack: +6

deserted him or been killed off, but the few that remain are fiercely loyal. They believe, incorrectly, that he's the Chosen of Malar. Although Isarr calls himself the Wolf King, few others in the

Plasmoid Boss

Monsters Spelljammer: Adventures in Space

Amorphous. The plasmoid can squeeze through a space as narrow as 1 inch wide, provided it is wearing and carrying nothing. It has advantage on ability checks it makes to initiate or escape a grapple

nerves for a brain. Plasmoids don’t have internal organs as humans know them, but they have pores through which they absorb oxygen. Up to four times in its life, a plasmoid can reproduce by joining

Yeth Hound Legacy

Monsters Volo's Guide to Monsters

Keen Hearing and Smell. The yeth hound has advantage on Wisdom (Perception) checks that rely on hearing or smell. Sunlight Banishment. If the yeth hound starts its turn in sunlight, it is transported

to the Ethereal Plane. While sunlight shines on the spot from which it vanished, the hound must remain in the Deep Ethereal. After sunset, it returns to the Border Ethereal at the same spot

Thaxalia

Monsters Tales from the Yawning Portal

Reduced Threat. This creature has -2 penalty on all ability checks and saving throws.Bite. Melee Weapon Attack: +3;{"diceNotation":"1d20+3","rollType":"to hit","rollAction":"Bite"} to hit, reach 5 ft

remain unconscious for 1 minute. The target awakens if it takes damage or another creature takes an action to wake it. This ray has no effect on constructs and undead. Petrification Ray. The targeted

Meenlock

Monsters Mordenkainen Presents: Monsters of the Multiverse

. Light Sensitivity. While in bright light, the meenlock has disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.Claw. Melee Weapon Attack: +4;{"diceNotation":"1d20

half as much damage on a successful one. The save DC is 10 + the number of meenlocks participating in the torment, considering only those that remain within sight of the victim for the entire hour and

Vampiric Mist

Monsters Mordenkainen Presents: Monsters of the Multiverse

Hypersensitivity. The mist takes 10 radiant damage whenever it starts its turn in sunlight. While in sunlight, the mist has disadvantage on attack rolls and ability checks. Unusual Nature. The mist

undetected to bleed their victims dry. Vampiric mists, sometimes called crimson mists, are all that remain of vampires who couldn’t return to their burial places after being defeated or suffering

Tanazir Quandrix

Monsters Strixhaven: A Curriculum of Chaos

on Strength: attack rolls, ability checks, and saving throws. On a successful save, a creature takes half as much damage and isn’t weakened. Spellcasting. Tanazir casts one of the following

obey her commands and take their turns immediately after hers. While any of these fractals remain, attack rolls made against Tanazir have disadvantage. A summoned fractal disappears after 1 minute

Amble

Monsters Locathah Rising

blocks the sphere. While within the sphere, Amble and their allies gain a +5 bonus to Dexterity (Stealth) and Wisdom (Perception) checks, and any light from open flames in the sphere isn’t

unoccupied space they can see.Change Shape (2/Day). Amble magically polymorphs into a beast with a challenge rating of 1 or less, and can remain in this form for up to 6 hours. Amble's equipment melds with

Winter Eladrin

Monsters Mordenkainen Presents: Monsters of the Multiverse

must make a DC 13 Wisdom saving throw. On a failed save, the creature becomes charmed by the eladrin for 1 minute. While charmed in this way, the creature has disadvantage on ability checks and

to their emotional state by transforming them into different seasonal aspects, with behaviors and abilities that change with their forms. Some eladrin might remain in a particular aspect for years

Whelm Legacy

Magic Items Dungeon Master’s Guide (2014)

first make an attack roll with Whelm, you develop a fear of being outdoors that persists as long as you remain attuned to the weapon. This causes you to have disadvantage on attack rolls, saving

throws, and ability checks while you can see the daytime sky. Thrown Weapon Whelm has the thrown property, with a normal range of 20 feet and a long range of 60 feet. When you hit with a ranged weapon

Shard of Xeluan

Magic Items Keys from the Golden Vault

this item extends its curse to you. You remain cursed until you are targeted by a remove curse spell or similar magic, or until the shard is reattached to Xeluan’s petrified heart. The shard

hits automatically and deals 3 (1d4 + 1) force damage to the target. 5 Until the next dawn, Beasts with an Intelligence score of 3 or lower are hostile to you. 6 Nothing seems to go your way. Until the next dawn, you have disadvantage on ability checks.

Skabatha Nightshade

Monsters The Wild Beyond the Witchlight

);{"diceNotation":"1d4","rollType":"damage","rollAction":"Tiny Claw","rollDamageType":"poison"} poison damage when she hits with a Claw attack. She has advantage on Dexterity (Stealth) checks, and disadvantage on Strength checks and Strength saving throws. Her statistics otherwise remain unchanged.

Symbol Legacy

Spells Basic Rules (2014)

, a scroll, or a treasure chest). If you choose a surface, the glyph can cover an area of the surface no larger than 10 feet in diameter. If you choose an object, that object must remain in its place

communication and has disadvantage on attack rolls and ability checks. Fear. Each target must make a Wisdom saving throw and becomes frightened for 1 minute on a failed save. While frightened, the

Vampire Spellcaster Legacy

Monsters Monster Manual (2014)

its turn in sunlight. While in sunlight, it has disadvantage on attack rolls and ability checks. Spellcasting. The vampire is a 9th-level spellcaster. Its spellcasting ability is Intelligence (spell

, acting as allies of the vampire and obeying its spoken commands. The beasts remain for 1 hour, until the vampire dies, or until the vampire dismisses them as a bonus action.The vampire can take 3

Moonblade Legacy

Magic Items Dungeon Master’s Guide (2014)

, some blades have faded from the world, their magic lost as family lines have become extinct. Other blades have vanished with their bearers during great quests. Thus, only a few of these weapons remain

preserving and protecting elvenkind. If the blade rejects you, you make ability checks, attack rolls, and saving throws with disadvantage for 24 hours. If the blade accepts you, you become attuned to it and a

Fog Giant

Monsters Mordenkainen's Fiendish Folio Volume 1

Denizen of the Mist. During its turn, the fog giant ignores the effects of fog cloud spells cast by it or other allied fog giants. Keen Smell. The giant has advantage on Wisdom (Perception) checks

treasure or start a new hoard—by any means possible. Beleaguered Moguls. Though they live as ruthless raiders, fog giants remain tasteful and refined in their desires. They remember their former

Mount Grysl

Compendium - Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft

spirits of these tormented mind flayers remain within Mount Grysl, as does the rebellion’s leader: a bloated deviant that calls itself the High Master and seeks to undermine the God-Brain.

one might amputate an infected limb, the God-Brain cut off Mount Grysl from its psychic network. The abandoned residents largely succumbed to infighting and each other’s amoral experiments. The

Zuggtmoy

Monsters Mordenkainen Presents: Monsters of the Multiverse

(Medicine) and Wisdom (Survival) checks have disadvantage. Fungal Infestation. Molds and fungi grow on surfaces within 6 miles of the lair, even where they would normally find no purchase. Mutating

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

Mount Grysl

Compendium - Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft

spirits of these tormented mind flayers remain within Mount Grysl, as does the rebellion’s leader: a bloated deviant that calls itself the High Master and seeks to undermine the God-Brain.

one might amputate an infected limb, the God-Brain cut off Mount Grysl from its psychic network. The abandoned residents largely succumbed to infighting and each other’s amoral experiments. The

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