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Returning 35 results for 'check cone'.
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Magic Items
Dungeon Master’s Guide
This cone-shaped hat is adorned with moons and stars. While you are wearing it, you gain the following benefits.
Spellcasting Focus. You can use the hat as a Spellcasting Focus for your Wizard
Intelligence (Arcana) check. On a successful check, you cast the spell. On a failed check, the spell fails, and the action used to cast the spell is wasted. In either case, you can’t use this property again until you finish a Long Rest.
Monsters
Monster Manual
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
.
Cold Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Cold Breath"}. Constitution Saving Throw: DC 12, each creature in a 15-foot Cone. Failure: 22 (5d8
Monsters
Monster Manual
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
.
Cold Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Cold Breath"}. Constitution Saving Throw: DC 15, each creature in a 30-foot Cone. Failure: 40 (9d8
Monsters
Monster Manual
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
", "rollAction":"Cold Breath"}. Constitution Saving Throw: DC 19, each creature in a 60-foot Cone. Failure: 54 (12d8);{"diceNotation":"12d8", "rollType":"damage", "rollAction":"Cold Breath
Monsters
Monster Manual
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
", "rollAction":"Cold Breath"}. Constitution Saving Throw: DC 22, each creature in a 90-foot Cone. Failure: 63 (14d8);{"diceNotation":"14d8", "rollType":"damage", "rollAction":"Cold Breath
Monsters
Monster Manual
. Constitution Saving Throw: DC 22, each creature in a 90-foot Cone. Failure: The target can’t take Reactions; its Speed is halved; and it can take either an action or a Bonus Action on its turn
turn, the target rolls 1d8;{"diceNotation":"1d8", "rollType":"roll", "rollAction":"Giggling Magic"} whenever it makes an ability check or attack roll and subtracts the number rolled from the D20 Test
Monsters
Monster Manual
. Constitution Saving Throw: DC 18, each creature in a 60-foot Cone. Failure: The target can’t take Reactions; its Speed is halved; and it can take either an action or a Bonus Action on its turn
rolls 1d6;{"diceNotation":"1d6", "rollType":"roll", "rollAction":"Giggling Magic"} whenever it makes an ability check or attack roll and subtracts the number rolled from the D20 Test. Failure or
Monsters
Monster Manual
: Half damage. Failure or Success: The target starts burning.2: Freezing Waves. Strength Saving Throw: DC 23, each creature in a 90-foot Cone. Failure: 22 (5d8);{"diceNotation":"5d8", "rollType":"damage
target has the Restrained condition, has Total Cover, and is suffocating. As an action, a buried creature or another creature within 5 feet of it can make a DC 18 Strength (Athletics) check. On a
Monsters
Monster Manual
":"Force"} Force damage. If the target is a Large or smaller creature, it has the Prone condition.
Crackling Wave. Dexterity Saving Throw: DC 22, each creature in a 60-foot Cone. Failure: 32 (5d12
(excluding the hag and its allies) within 1 mile of the lair subtract 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Lapsus Linguae"} from any ability check they make when they take the
Hat of Wizardry
Legacy
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Magic Items
Xanathar's Guide to Everything
This antiquated, cone-shaped hat is adorned with gold crescent moons and stars. While you are wearing it, you gain the following benefits:
You can use the hat as a spellcasting focus for your
wizard spells.
You can try to cast a cantrip that you don’t know. The cantrip must be on the wizard spell list, and you must make a DC 10 Intelligence (Arcana) check. If the check succeeds
Young White Dragon
Legacy
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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
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
until the end of its next turn.
Weird Insight. The nothic targets one creature it can see within 30 feet of it. The target must contest its Charisma (Deception) check against the nothic’s Wisdom
Monsters
The Wild Beyond the Witchlight
act, that creature must succeed on a DC 18 Intelligence (Investigation) check to discern that the golem is animate.
Immutable Form. The golem is immune to any spell or effect that would alter its
","rollAction":"Dazzling Light"}. Magical, colored light springs from the golem in a 15-foot cone. Each creature in the cone must succeed on a DC 10 Constitution saving throw or be blinded for 1 minute
Magic Items
Guildmasters’ Guide to Ravnica
slot to cast the spell as normal, but before resolving it you must make an Intelligence (Arcana) check. The DC is 10 + twice the level of the spell slot you expend to cast the spell.
On a successful
check, you cast the spell as normal, using your spell save DC and spellcasting ability modifier. On a failed check, you cast a different spell from the one you intended. Randomly determine the spell
Monsters
Waterdeep: Dungeon of the Mad Mage
Spells. The staff has 10 charges. As an action, it can expend 1 or more of its charges to cast one of the following spells (save DC 12):
cone of cold (5 charges)
fog cloud (1 charge)
ice storm (4
to water and is destroyed.
Charm. A creature can grab the staff out of the air with a successful grapple check against the staff, and grappling the staff does not reduce the creature's speed. Any
Monsters
Acquisitions Incorporated
Mechachimera. In addition to defeating the construct in combat, characters can pull out its charged disks to hinder its attacks. With a successful DC 12 Wisdom (Perception) check, any character
Hand) check can remove a disk, causing one head to power down and preventing it from making attacks. If the dragon head is disabled, the creature loses its Fire Breath. If the goat head is disabled
Ancient Gold Dragon
Legacy
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Monsters
Basic Rules (2014)
":"recharge","rollAction":"Breath Weapons"}. The dragon uses one of the following breath weapons.
Fire Breath. The dragon exhales fire in a 90-foot cone. Each creature in that area must make a DC 24
one.
Weakening Breath. The dragon exhales gas in a 90-foot cone. Each creature in that area must succeed on a DC 24 Strength saving throw or have disadvantage on Strength-based attack rolls, Strength
Adult Gold Dragon
Legacy
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Monsters
Basic Rules (2014)
","rollAction":"Breath Weapons"}. The dragon uses one of the following breath weapons.
Fire Breath. The dragon exhales fire in a 60-foot cone. Each creature in that area must make a DC 21 Dexterity
.
Weakening Breath. The dragon exhales gas in a 60-foot cone. Each creature in that area must succeed on a DC 21 Strength saving throw or have disadvantage on Strength-based attack rolls, Strength checks
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
dragon, choose a damage type: acid, cold, fire, lightning, necrotic, or poison. Each creature in the cone must make an Intelligence saving throw, taking 7d6 damage of the chosen damage type on a failed
Monsters
Mythic Odysseys of Theros
","rollAction":"Bite","rollDamageType":"fire"} fire damage.
Breath Weapon (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Breath Weapon"} The cerberus exhales a 30-foot cone
of molten rock. Each creature in the cone must make a DC 15 Dexterity saving throw, taking 21 (6d6);{"diceNotation":"6d6","rollType":"damage","rollAction":"Breath Weapon","rollDamageType":"fire"} fire
Monsters
Mythic Odysseys of Theros
cone of molten rock. Each creature in the cone must make a DC 12 Dexterity saving throw, taking 10 (3d6);{"diceNotation":"3d6","rollType":"damage","rollAction":"Breath Weapon","rollDamageType":"fire
"} fire damage on a failed save, or half as much damage on a successful one. On a failed save, a creature is also restrained by the hardening rock. A creature can make a DC 12 Strength (Athletics) check
Beholder
Legacy
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Monsters
Monster Manual (2014)
Antimagic Cone. The beholder’s central eye creates an area of antimagic, as in the antimagic field spell, in a 150-foot-cone. At the start of each of its turns, the beholder decides which way
the cone faces and whether the cone is active. The area works against the beholder’s own eye rays.Bite. Melee Weapon Attack: +5;{"diceNotation":"1d20+5","rollType":"to hit","rollAction":"Bite
Death Tyrant
Legacy
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Monsters
Monster Manual (2014)
Negative Energy Cone. The death tyrant’s central eye emits an invisible, magical 150-foot cone of negative energy. At the start of each of its turns, the tyrant decides which way the cone faces
and whether the cone is active.
Any creature in that area can’t regain hit points. Any humanoid that dies there becomes a zombie under the tyrant’s command. The dead humanoid retains its
Monsters
Waterdeep: Dragon Heist
, suggestion
3rd level (3 slots): counterspell, fireball, fly
4th level (3 slots): greater invisibility, ice storm
5th level (1 slot): cone of cold
Teleporter Ring. Manafret wears a teleporter ring (see
loves to cook, and uses his mage hand cantrip to cut vegetables. He assumes the characters are intruders unless convinced otherwise. Any ability check to do so is made with disadvantage, since
Monsters
Quests from the Infinite Staircase
success.
Steam Jet (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Steam Jet"}. The maschin-i-bozorg emits scalding steam in a 30-foot cone. Each creature in that area must
the same space as the maschin-i-bozorg. While restrained in this way, the creature, or another creature within 5 feet of it, can use its action to make a DC 15 Strength (Athletics) check. On a
Adult Brass Dragon
Legacy
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Monsters
Basic Rules (2014)
sleep gas in a 60-foot cone. Each creature in that area must succeed on a DC 18 Constitution saving throw or fall unconscious for 10 minutes. This effect ends for a creature if the creature takes
creature's turn. The dragon regains spent legendary actions at the start of its turn.
Detect. The dragon makes a Wisdom (Perception) check.
Tail Attack. The dragon makes a tail attack.
Wing Attack
Adult Silver Dragon
Legacy
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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
paralyzing gas in a 60-foot cone. Each creature in that area must succeed on a DC 20 Constitution saving throw or be paralyzed for 1 minute. A creature can repeat the saving throw at the end of each of its
Ancient Silver Dragon
Legacy
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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
exhales paralyzing gas in a 90-foot cone. Each creature in that area must succeed on a DC 24 Constitution saving throw or be paralyzed for 1 minute. A creature can repeat the saving throw at the end of each
Adult Copper Dragon
Legacy
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Monsters
Basic Rules (2014)
gas in a 60-foot cone. Each creature in that area must succeed on a DC 18 Constitution saving throw. On a failed save, the creature can't use reactions, its speed is halved, and it can't make more
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.
Tail Attack. The
Ancient Brass Dragon
Legacy
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Monsters
Basic Rules (2014)
exhales sleep gas in a 90-foot cone. Each creature in that area must succeed on a DC 21 Constitution saving throw or fall unconscious for 10 minutes. This effect ends for a creature if the creature takes
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.
Tail
Bheur Hag
Legacy
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Monsters
Volo's Guide to Monsters
bheur hag can use a graystaff.
Ice Walk. The hag can move across and climb icy surfaces without needing to make an ability check. Additionally, difficult terrain composed of ice or snow doesn’t
Spellcasting"} to hit with spell attacks). She can innately cast the following spells, requiring no material components:
At will: hold person,* ray of frost
3/day each: cone of cold,* ice storm,* wall of ice
Monsters
Fizban's Treasury of Dragons
turn with a successful DC 17 Strength (Athletics) check.
Rend. Melee Weapon Attack: +9;{"diceNotation":"1d20+9", "rollType":"to hit", "rollAction":"Rend"} to hit, reach 5 ft., one target. Hit: 12 (2d6
", "rollDamageType":"necrotic"} necrotic damage.
Petrifying Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Petrifying Breath"}. The golem emits a 60-foot cone of
Monsters
Vecna: Eve of Ruin
ceilings, without needing to make an ability check.
Web Walker. The spiderdragon ignores movement restrictions caused by webbing.Multiattack. The spiderdragon makes one Bite attack and two Claw attacks
spiderlings in a 30-foot cone. Each creature in that area must make a DC 15 Dexterity saving throw, taking 33 (6d10);{"diceNotation":"6d10", "rollType":"damage", "rollAction":"Spiderling Breath
Hellfire Engine
Legacy
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Monsters
Mordenkainen’s Tome of Foes
Strength check. On a successful save, the creature is pushed to the nearest space out of the hellfire engine's path.
Hellfire Weapons. The hellfire engine uses one of the following options:
Bonemelt
Sprayer. The hellfire engine spews acidic flame in a 60-foot cone. Each creature in the cone must make a DC 20 Dexterity saving throw, taking 11 (2d10);{"diceNotation":"2d10","rollType":"damage
Monsters
Infernal Machine Rebuild
"}. The ettin’s right head exhales fire in a 30-foot cone. Each creature in that area must make a DC 14 Dexterity saving throw, taking 45 (10d8);{"diceNotation":"10d8","rollType":"damage
","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






