blast being diffusing check rare

Blast Disk (Rare)

magic-items

4th to 5th level, with a saving throw DC of 16 and an attack bonus of +8. Charge. A rare Blast Disk holds a single charge, the dragonshards shattering when the effect

Intelligence (Investigation) check, with a DC equal to the ability check that was used when it was hidden, such as Wisdom (Nature) or Dexterity (Sleight of Hand). To disarm a Blast Disk, a character

Spell Scroll

Magic Items Dungeon Master’s Guide

, the scroll isn’t lost. If the spell is on your spell list but of a higher level than you can normally cast, you make an ability check using your spellcasting ability to determine whether you

cast the spell. The DC equals 10 plus the spell’s level. On a failed check, the spell disappears from the scroll with no other effect. The level of the spell on the scroll determines the spell

Hat of Many Spells

Magic Items Dungeon Master’s Guide

slot of the spell’s level. Then, to determine whether you cast the spell, make an Intelligence (Arcana) check (DC 10 plus the spell’s level). On a successful check, you cast the spell using

its normal casting time, and you can’t use this property again until you finish a Short or Long Rest. On a failed check, you fail to cast the spell and a random effect occurs instead

Blast Disk (Uncommon)

magic-items

Intelligence (Investigation) check, with a DC equal to the ability check that was used when it was hidden, such as Wisdom (Nature) or Dexterity (Sleight of Hand). To disarm a Blast Disk, a character with

A Blast Disk holds destructive arcane power. A typical Blast Disk is about nine inches in diameter and one inch thick, made from layers of different metal; dragonshards are embedded in the surface of

Blast Disk

magic-items

(Sleight of Hand). To disarm a Blast Disk, a character with proficiency in Arcana must succeed on a Dexterity check using Thieves’ Tools, with a DC equal to the save DC of the disk. If the check is

A Blast Disk holds destructive arcane power. A typical Blast Disk is about nine inches in diameter and one inch thick, made from layers of different metal; dragonshards are embedded in the surface of

Blast Disk (Common)

magic-items

battlefield, Blast Disks are typically buried or hidden. Finding the disk requires a successful Intelligence (Investigation) check, with a DC equal to the ability check that was used when it

was hidden, such as Wisdom (Nature) or Dexterity (Sleight of Hand). To disarm a Blast Disk, a character with proficiency in Arcana must succeed on a Dexterity check using Thieves’ Tools, with

Mind Flayer Nothic

Monsters Phandelver and Below: The Shattered Obelisk

Blast (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Mind Blast"}. The nothic magically emits psychic energy in a 30-foot cone. Each creature in that area must succeed on a

DC 12 Intelligence saving throw or take 10 (2d8 + 1);{"diceNotation":"2d8+1", "rollType":"damage", "rollAction":"Mind Blast", "rollDamageType":"psychic"} psychic damage and have the stunned condition

Young White Dragon Legacy

Monsters Basic Rules (2014)

Ice Walk. The dragon can move across and climb icy surfaces without needing to make an ability check. Additionally, difficult terrain composed of ice or snow doesn't cost it extra

Breath"}. The dragon exhales an icy blast in a 30-foot cone. Each creature in that area must make a DC 15 Constitution saving throw, taking 45 (10d8);{"diceNotation":"10d8","rollType":"damage

Spell Scroll Legacy

Magic Items Basic Rules (2014)

, the scroll isn’t lost. If the spell is on your spell list but of a higher level than you can normally cast, you make an ability check using your spellcasting ability to determine whether you

cast the spell. The DC equals 10 plus the spell’s level. On a failed check, the spell disappears from the scroll with no other effect. The level of the spell on the scroll determines the spell

Ioun Stone Legacy

Magic Items Basic Rules (2014)

to separate it from you, either by making a successful attack roll against AC 24 or a successful DC 24 Dexterity (Acrobatics) check. You can use an action to seize and stow the stone, ending its

effect. A stone has AC 24, 10 hit points, and resistance to all damage. It is considered to be an object that is being worn while it orbits your head. Ioun Stone of Absorption;Absorption (Very Rare

Diviner Legacy

Monsters Volo's Guide to Monsters

slots): Rary's telepathic bond,* scrying* 6th level (1 slot): mass suggestion, true seeing* 7th level (1 slot): delayed blast fireball, teleport 8th level (1 slot): maze *Divination spell of 1st

check, the diviner can roll a d20 and choose to use this roll in place of the attack roll, saving throw, or ability check.Quarterstaff. Melee Weapon Attack: +2;{"diceNotation":"1d20+2","rollType":"to hit

Brain Breaker

Monsters Phandelver and Below: The Shattered Obelisk

can have up to four targets grappled at a time. Mind Blast (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Mind Blast"}. Creatures of the brain breaker’s choice within

60 feet of itself must succeed on a DC 17 Intelligence saving throw or take 32 (5d10 + 5);{"diceNotation":"5d10+5", "rollType":"damage", "rollAction":"Mind Blast", "rollDamageType":"psychic"} psychic

Infected Elder Brain

Monsters Phandelver and Below: The Shattered Obelisk

four targets grappled at a time. Mind Blast (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Mind Blast"}. Creatures of the elder brain’s choice within 60 feet of

itself must succeed on a DC 17 Intelligence saving throw or take 32 (5d10 + 5);{"diceNotation":"5d10+5", "rollType":"damage", "rollAction":"Mind Blast", "rollDamageType":"psychic"} psychic damage and

Spell Gem

Magic Items Out of the Abyss

the gem. If the spell is of a higher level than you can normally cast, you must make an ability check using your spellcasting ability to determine whether you cast it successfully. The DC equals 10

+ the spell’s level. On a failed check, the spell disappears from the gem with no other effect. Each spell gem has a maximum level for the spell it can store. The spell level determines the gem

Warlock of the Fiend Legacy

Monsters Volo's Guide to Monsters

long rest. It knows the following warlock spells: Cantrips (at will): eldritch blast, fire bolt, friends, mage hand, minor illusion, prestidigitation, shocking grasp 1st–5th level (4 5th-level slots

the warlock makes an ability check or saving throw, it can add a d10 to the roll. It can do this after the roll is made but before any of the roll's effects occur.Mace. Melee Weapon Attack: +3

Elder Brain Legacy

Monsters Volo's Guide to Monsters

","rollDamageType":"psychic"} psychic damage at the start of each of its turns until the grapple ends. The elder brain can have up to four targets grappled at a time. Mind Blast (Recharge 5–6);{"diceNotation":"1d6

","rollType":"recharge","rollAction":"Mind Blast"}. The elder brain magically emits psychic energy. Creatures of the elder brain’s choice within 60 feet of it must succeed on a DC 18 Intelligence

Halaster Blackcloak

Monsters Waterdeep: Dungeon of the Mad Mage

sight, and allows him to see invisible creatures and objects, as well as into the Ethereal Plane, out to a range of 120 feet. Halaster wields a blast scepter (a very rare magic item that requires

attunement). It can be used as an arcane focus. Whoever is attuned to the blast scepter gains resistance to fire and lightning damage and can, as an action, use it to cast thunderwave as a 4th-level spell

Drow Arachnomancer Legacy

Monsters Mordenkainen’s Tome of Foes

long rest. It knows the following warlock spells: Cantrips (at will): chill touch, eldritch blast, mage hand, poison spray 1st–5th level (3 5th-level slots): conjure animals (spiders only), crown of

. The drow can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check. Sunlight Sensitivity. While in sunlight, the drow has disadvantage on attack rolls

Runic Colossus

Monsters Bigby Presents: Glory of the Giants

DC 22 Strength check. On a successful check, the affected creature relocates to an unoccupied space of its choice within 5 feet of the colossus and is no longer restrained. Arcane Beam (Recharge 5–6

combined their efforts to protect their ancient empire from a particularly vicious dragon. Stone and hill giants hewed a mighty form from living stone. Cloud and frost giants gathered rare metals, and

Zaratan

Monsters Mordenkainen Presents: Monsters of the Multiverse

, armored reptile. A zaratan’s steps trigger shock waves severe enough to level structures. It expresses its rage through trumpeting calls and the occasional boulder or blast of debris it spews from

successful DC 20 Strength (Athletics) check as an action to escape. Another creature within 5 feet of the buried creature can use its action to clear rubble and grant advantage on the check. If three

Adult White Dragon Legacy

Monsters Basic Rules (2014)

Ice Walk. The dragon can move across and climb icy surfaces without needing to make an ability check. Additionally, difficult terrain composed of ice or snow doesn't cost it extra movement

–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Cold Breath"}. The dragon exhales an icy blast in a 60-foot cone. Each creature in that area must make a DC 19 Constitution saving throw

Illusory Dragon

Spells Xanathar's Guide to Everything

your turn, you can move the illusion up to 60 feet. At any point during its movement, you can cause it to exhale a blast of energy in a 60-foot cone originating from its space. When you create the

immune to all damage and conditions. A creature that uses an action to examine the dragon can determine that it is an illusion by succeeding on an Intelligence (Investigation) check against your

Spell Gem (Quartz)

Magic Items Out of the Abyss

+ the spell’s level. On a failed check, the spell disappears from the gem with no other effect. The quartz spell gem is a rare item and can store up to a 2nd level spell. The stored spell's

the gem. If the spell is of a higher level than you can normally cast, you must make an ability check using your spellcasting ability to determine whether you cast it successfully. The DC equals 10

Spell Gem (Bloodstone)

Magic Items Out of the Abyss

+ the spell’s level. On a failed check, the spell disappears from the gem with no other effect. The bloodstone spell gem is a rare item and can store up to a 3rd level spell. The stored

the gem. If the spell is of a higher level than you can normally cast, you must make an ability check using your spellcasting ability to determine whether you cast it successfully. The DC equals 10

Ancient White Dragon Legacy

Monsters Basic Rules (2014)

Ice Walk. The dragon can move across and climb icy surfaces without needing to make an ability check. Additionally, difficult terrain composed of ice or snow doesn't cost it extra movement

5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Cold Breath"}. The dragon exhales an icy blast in a 90-foot cone. Each creature in that area must make a DC 22 Constitution saving throw

Spell Gem (Amber)

Magic Items Out of the Abyss

+ the spell’s level. On a failed check, the spell disappears from the gem with no other effect. The amber spell gem is a very rare item and can store up to a 4th level spell. The stored

the gem. If the spell is of a higher level than you can normally cast, you must make an ability check using your spellcasting ability to determine whether you cast it successfully. The DC equals 10

"The Demogorgon"

Monsters Infernal Machine Rebuild

","rollAction":"Cold Breath"}. The ettin’s left head exhales an icy blast in a 30-foot cone. Each creature in that area must make a DC 14 Constitution saving throw, taking 45 (10d8);{"diceNotation":"10d8

addressing one another as Aameul and Hathradiah—mispronounced as Emmanuel and Hebediah, respectively. A successful DC 14 Intelligence (History) check allows a character to recall the real names of

Ancient Silver Dragon Legacy

Monsters Basic Rules (2014)

uses one of the following breath weapons. Cold Breath. The dragon exhales an icy blast in a 90-foot cone. Each creature in that area must make a DC 24 Constitution saving throw, taking 67 (15d8

) check. Tail Attack. The dragon makes a tail attack. Wing Attack (Costs 2 Actions). The dragon beats its wings. Each creature within 15 feet of the dragon must succeed on a DC 25 Dexterity saving throw

Spell Gem (Jade)

Magic Items Out of the Abyss

+ the spell’s level. On a failed check, the spell disappears from the gem with no other effect. The jade spell gem is a very rare item and can store up to a 5th level spell. The stored spell's

the gem. If the spell is of a higher level than you can normally cast, you must make an ability check using your spellcasting ability to determine whether you cast it successfully. The DC equals 10

Ruinbound

races

places, however, the Ruinbound are rare and remarkable, and generally don’t pass their traits on to their offspring. More information about the Ruinbound can be found in the Mror Holds section of

protruding from your shoulder could grant you Guidance as it studies the situation and telepathically advises you—or it might blast your enemies with a Mind Sliver. Ruinbound Mutations

Adult Silver Dragon Legacy

Monsters Basic Rules (2014)

of the following breath weapons. Cold Breath. The dragon exhales an icy blast in a 60-foot cone. Each creature in that area must make a DC 20 Constitution saving throw, taking 58 (13d8

option can be used at a time and only at the end of another creature's turn. The dragon regains spent legendary actions at the start of its turn. Detect. The dragon makes a Wisdom (Perception) check

Spell Gem (Topaz)

Magic Items Out of the Abyss

+ the spell’s level. On a failed check, the spell disappears from the gem with no other effect. The topaz spell gem is a very rare item and can store up to a 6th level spell. The stored

the gem. If the spell is of a higher level than you can normally cast, you must make an ability check using your spellcasting ability to determine whether you cast it successfully. The DC equals 10

Occultant Abacus

Magic Items Acquisitions Incorporated

, turning the occultant abacus into a very rare magic item. While the bead is unused, you know automatically when any creature you can see is about to make an ability check, attack roll, or saving throw with

someone in your franchise within the last 24 hours, then grant the character who slew it a d10. Once within the next hour, that character can add the d10 to an attack roll, ability check, or saving

Choldrith

Monsters Mordenkainen Presents: Monsters of the Multiverse

, including upside down on ceilings, without needing to make an ability check. Sunlight Sensitivity. While in sunlight, the choldrith has disadvantage on attack rolls, as well as on Wisdom (Perception) checks

", "rollAction":"Web"} to hit, range 30/60 ft., one Large or smaller creature. Hit: The target is restrained by webbing. As an action, the restrained target can make a DC 11 Strength check, bursting the webbing

Factol Skall

Monsters Adventure Atlas: The Mortuary

is 5th level or higher, Skall makes an Intelligence check (DC 10 + the spell’s level). On a successful check, the spell fails and has no effect. Whatever the spell’s level, the caster

flesh, Skall often delegates his bureaucratic responsibilities to Undead proxies or—on rare occasions—appears as an illusory duplicate. Subtle social cues are lost on the factol, whose

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