black brain diffusing checks regain

Swarm of Ravens

Monsters Monster Manual

Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move through any opening large enough for a Tiny raven. The swarm can’t regain Hit Points or gain

the Deafened condition until the start of the swarm’s next turn. While Deafened, the target also has Disadvantage on ability checks and attack rolls.Bludgeoning, Piercing, Slashing

Rod of Lordly Might

Magic Items Dungeon Master’s Guide

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

4d6 Necrotic damage, and you regain a number of Hit Points equal to half that Necrotic damage. Once used, this property can’t be used again until the next dawn. Paralyze. When you hit a creature

Ioun Stone

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

Stone of Protection;Protection (Rare). You gain a +1 bonus to Armor Class while this dusty-rose prism orbits your head. Ioun Stone of Regeneration;Regeneration (Legendary). You regain 15 Hit Points at

Sammaster (Lich Form)

Monsters Forgotten Realms: Adventures in Faerûn

Legendary Resistance (3/Day). If Sammaster fails a saving throw, he can choose to succeed instead. Life Suppression. Creatures within 60 feet of Sammaster can’t regain Hit Points. Magic

can. Sammaster personally checks in on the cult’s most important plots, often surprising his minions with his presence. Rather than keep a soul jar as liches do, Sammaster keeps a magical soul

Sammaster (Dracolich Form)

Monsters Forgotten Realms: Adventures in Faerûn

Legendary Resistance (3/Day). If Sammaster fails a saving throw, he can choose to succeed instead. Life Suppression. Creatures within 60 feet of Sammaster can’t regain Hit Points. Magic

efficiently as he can. Sammaster personally checks in on the cult’s most important plots, often surprising his minions with his presence. Rather than keep a soul jar as liches do, Sammaster keeps

Brain in a Jar

Monsters Icewind Dale: Rime of the Frostmaiden

":"3d8","rollType":"damage","rollAction":"Chill Touch","rollDamageType":"necrotic"} necrotic damage, and the target can’t regain hit points until the start of the brain’s next turn. If the

wrought masterwork, depending on its creator. Still other brains desire nothing more than to regain a body. This might be the brain’s original body, another frame they covet, or some more

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

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

phage. While infected, the target can't regain hit points, and its hit point maximum is reduced by 10 (3d6);{"diceNotation":"3d6","rollType":"roll","rollAction":"Claw"} every 24 hours. If the disease

Black Viper

Monsters Waterdeep: Dragon Heist

Cunning Action. On each of her turns, the Black Viper can use a bonus action to take the Dash, Disengage, or Hide action. Evasion. If the Black Viper is subjected to an effect that allows her to make

. Sneak Attack (1/Turn). The Black Viper deals an extra 14 (4d6);{"diceNotation":"4d6","rollType":"roll","rollAction":"Sneak Attack"} damage when she hits a target with a weapon attack and has

Swarm of Cranium Rats

Monsters Mordenkainen Presents: Monsters of the Multiverse

Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move through any opening large enough for a Tiny rat. The swarm can’t regain hit points or gain

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

Tashlyn Yafeera

Monsters Waterdeep: Dragon Heist

Indomitable (2/Day). Tashlyn can reroll a saving throw that she fails. She must use the new roll. Second Wind (Recharges after a Short or Long Rest). As a bonus action, Tashlyn can regain 20 hit

is Master of Arms and Mercenaries for the Waterdeep Zhentarim. In this role, she provides armor, weapons, and training to sellswords on the Black Network's payroll. Tashlyn has established a useful

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

Fist of Bane

Monsters Baldur’s Gate: Descent into Avernus

Tactical Discipline. The fist of Bane has advantage on all ability checks and saving throws made during combat.Mace. Melee Weapon Attack: +5;{"diceNotation":"1d20+5","rollType":"to hit"} to hit

right gauntlet of their armor black in honor of their patron. Bane’s clerics wield black maces with heads shaped to look like a closed fist. Cult Ranks. Bane’s cultists operate according

Iron Consul

Monsters Baldur’s Gate: Descent into Avernus

Tactical Discipline. The iron consul has advantage on all ability checks and saving throws made during combat.Multiattack. The iron consul makes one attack with its spear and can use its Voice of

Bane are warriors who wear heavy armor and wield maces, swords, spears, and crossbows. They paint the right gauntlet of their armor black in honor of their patron. Bane’s clerics wield black

Black Gauntlet of Bane

Monsters Baldur’s Gate: Descent into Avernus

all ability checks and saving throws made during combat.Multiattack. The black gauntlet makes two attacks with its mace. Mace. Melee Weapon Attack: +7;{"diceNotation":"1d20+7","rollType":"to hit"} to

Aura of Terror. When a hostile creature within 5 feet of the black gauntlet makes an attack roll or a saving throw, it has disadvantage on the roll. Creatures that are immune to the frightened

Swarm of Rats Legacy

Monsters Basic Rules (2014)

Keen Smell. The swarm has advantage on Wisdom (Perception) checks that rely on smell. Swarm. The swarm can occupy another creature's space and vice versa, and the swarm can move through any opening

large enough for a Tiny rat. The swarm can't regain hit points or gain temporary hit points.Bite. Melee Weapon Attack: +2;{"diceNotation":"1d20+2","rollType":"to hit","rollAction":"Bite"} to hit, reach

Rezmir

Monsters Tyranny of Dragons

Special Equipment. Rezmir has the Black Dragon Mask, Hazirawn, and an insignia of claws (see appendix C for all items). Amphibious. Rezmir can breathe air and water. Cruel Advantage. Once per turn

. Draconic Majesty. While wearing no armor and wearing the Black Dragon Mask, Rezmir adds her Charisma bonus to her AC (included). Immolation. When Rezmir is reduced to 0 hit points, her body

Swarm of Bats Legacy

Monsters Basic Rules (2014)

Echolocation. The swarm can't use its blindsight while deafened. Keen Hearing. The swarm has advantage on Wisdom (Perception) checks that rely on hearing. Swarm. The swarm can occupy another

creature's space and vice versa, and the swarm can move through any opening large enough for a Tiny bat. The swarm can't regain hit points or gain temporary hit points.Bite. Melee Weapon Attack: +4

Shadow Sibling

magic-items

Crafted by Dyrrn the Corruptor, this black jewel-like object fuses to the center of your forehead when you attune to it. As a Bonus Action, you can cause the sibling to exude or retract an

ectoplasmic shadow that surrounds your body and conceals you from prying eyes. While the shadow is active, Wisdom (Perception) checks made to see you have Disadvantage, and you have Advantage on Dexterity

Cursed Luckstone

Magic Items Ghosts of Saltmarsh

This flat, gray-and-black river stone is inscribed with an unknown arcane symbol and feels cool to the touch. While carrying the stone, you can gain advantage on one ability check of your choice. The

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.

Demon Skin

Magic Items Descent into the Lost Caverns of Tsojcanth

This magic armor appears as a pot of bubbling black ichor. When you attune to it, the ichor adheres to and contours to your skin, and the pot disappears. The armor can be worn under normal clothes

. While wearing the armor, you have resistance to poison damage. The armor also doesn’t impose disadvantage on Dexterity (Stealth) checks.

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

Diseased Giant Rat Legacy

Monsters Basic Rules (2014)

Keen Smell. The rat has advantage on Wisdom (Perception) checks that rely on smell. Pack Tactics. The rat has advantage on an attack roll against a creature if at least one of the rat's allies is

contract a disease. Until the disease is cured, the target can't regain hit points except by magical means, and the target's hit point maximum decreases by 3 (1d6);{"diceNotation":"1d6","rollType

Yuk Yuk

Monsters Out of the Abyss

Nimble Escape. The goblin can take the Disengage or Hide action as a bonus action on each of its turns. Yuk Yuk has advantage on checks made to avoid being surprised.Scimitar. Melee Weapon Attack: +4

);{"diceNotation":"1d6+2","rollType":"damage","rollAction":"Shortbow","rollDamageType":"piercing"} piercing damage.Goblins are small, black-hearted humanoids that lair in despoiled dungeons and other dismal settings. Individually weak, they gather in large numbers to torment other creatures.

Swarm of Rats (Diseased Variant)

Monsters Tales from the Yawning Portal

Keen Smell. The swarm has advantage on Wisdom (Perception) checks that rely on smell. Swarm. The swarm can occupy another creature's space and vice versa, and the swarm can move through any opening

large enough for a Tiny rat. The swarm can't regain hit points or gain temporary hit points.Bite. Melee Weapon Attack: +2;{"diceNotation":"1d20+2","rollType":"to hit","rollAction":"Bite"} to hit, reach

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

Spiderbait

Monsters Out of the Abyss

Nimble Escape. The goblin can take the Disengage or Hide action as a bonus action on each of its turns. Spiderbait has advantage on checks made to avoid being surprised.Scimitar. Melee Weapon Attack

);{"diceNotation":"1d6+2","rollType":"damage","rollAction":"Shortbow","rollDamageType":"piercing"} piercing damage.Goblins are small, black-hearted humanoids that lair in despoiled dungeons and other dismal settings. Individually weak, they gather in large numbers to torment other creatures.

Drow Mage Legacy

Monsters Monster Manual (2014)

level (3 slots): alter self, misty step, web 3rd level (3 slots): fly, lightning bolt 4th level (3 slots): Evard's black tentacles, greater invisibility 5th level (2 slots): cloudkill Sunlight

Sensitivity. While in sunlight, the drow has disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.Staff. Melee Weapon Attack: +2;{"diceNotation":"1d20+2","rollType":"to

Wersten Kern

Monsters Dragonlance: Shadow of the Dragon Queen

. Black, thorny rose stems sprout from the creature’s body while it is cursed, imposing disadvantage on the creature’s ability checks and attack rolls and halving its speed. A creature that

. In battle, she wields a wicked pike that flies Soth’s black rose standard, and her cries can stop mighty warriors’ hearts. Wersten staunchly follows Soth’s commands, and she will serve him until she faces a second doom.Poison

Loaded Dice

magic-items

This set of six-sided dice is indistinguishable from nonmagical dice. While attuned to the dice, you gain the following benefits. Luck. The dice have 6 charges and regain 1d6 charges daily at dawn

. When you fail a D20 Test, you can expend 1 charge to reroll the test if you don’t have the Incapacitated condition. You must use the new roll. Loaded. When you use this magic item to play a dice game, you have Advantage on ability checks made to determine the winner of the game.

Kobold Dragonshield Legacy

Monsters Volo's Guide to Monsters

Dragon's Resistance. The kobold has resistance to a type of damage based on the color of dragon that invested it with power (choose or roll a d10): 1–2, acid (black); 3–4, cold (white); 5–6, fire

, the kobold has disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.Multiattack. The kobold makes two melee attacks. Spear. Melee or Ranged Weapon Attack: +3

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

Guthash

Monsters Tales from the Yawning Portal

Keen Smell. The rat has advantage on Wisdom (Perception) checks that rely on smell. Pack Tactics. The rat has advantage on an attack roll against a creature if at least one of the rat's allies is

contract a disease. Until the disease is cured, the target can't regain hit points except by magical means, and the target's hit point maximum decreases by 3 (1d6);{"diceNotation":"1d6","rollType

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

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