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Returning 35 results for 'becomes both diffusing cone radius'.
Magic Items
Dungeon Master’s Guide
Word. You expend 5 charges and cause the gem to flare with intense light in a 30-foot Cone. Each creature in the Cone makes a saving throw as if struck by the beam created with the second command word.
When all of the gem’s charges are expended, the gem becomes a nonmagical jewel worth 50 GP.
Light in a 30-foot radius and Dim Light for an additional 30 feet. This effect doesn’t expend a charge. It lasts until you take a Bonus Action to repeat the command word or until you use another
Magic Items
Dungeon Master’s Guide
the weapon against a hard surface to create a loud clap of thunder audible out to 300 feet. You also create a 30-foot Cone of thunderous energy. Each creature in the Cone must succeed on a DC 15
Strength saving throw or have the Prone condition. Nonmagical objects in the Cone that aren’t being worn or carried take 3d8 Thunder damage.
Earthquake. As a Magic action, you can strike the weapon
Spells
Player’s Handbook
You unleash a blast of cold air. Each creature in a 60-foot Cone originating from you makes a Constitution saving throw, taking 8d8 Cold damage on a failed save or half as much damage on a successful
one. A creature killed by this spell becomes a frozen statue until it thaws.
Using a Higher-Level Spell Slot. The damage increases by 1d8 for each spell slot level above 5.
Spells
Player’s Handbook
Each Humanoid in a 20-foot-radius Sphere centered on a point you choose within range must succeed on a Charisma saving throw or be affected by one of the following effects (choose for each creature
creature becomes Indifferent about creatures of your choice that it’s Hostile toward. This indifference ends if the target takes damage or witnesses its allies taking damage. When the spell ends, the creature’s attitude returns to normal.
Spells
Player’s Handbook
The ground in a 20-foot-radius Sphere centered on a point within range sprouts hard spikes and thorns. The area becomes Difficult Terrain for the duration. When a creature moves into or within the
Monsters
Monster Manual
, each creature in a 20-foot-radius Sphere centered on a point the necrohulk can see within 60 feet. Failure: 28 (8d6);{"diceNotation":"8d6", "rollType":"damage", "rollAction":"Spore Bomb
and becomes grafted to its body. The necrohulk can have only one target grafted at a time.
While grafted, the target has the Restrained condition and Disadvantage on Constitution saving throws. When
Monsters
Monster Manual
", "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
. The dragon regains all expended uses at the start of each of its turns.
Freezing Burst. Constitution Saving Throw: DC 14, each creature in a 30-foot-radius Sphere centered on a point the dragon can see
Monsters
Monster Manual
", "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
. The dragon regains all expended uses at the start of each of its turns.
Freezing Burst. Constitution Saving Throw: DC 20, each creature in a 30-foot-radius Sphere centered on a point the dragon can see
Monsters
Monster Manual
Throw: DC 18, each creature in a 60-foot Cone. Failure: 56 (16d6);{"diceNotation":"16d6", "rollType":"damage", "rollAction":"Poison Breath", "rollDamageType":"Poison"} Poison damage. Success: Half
creature in a 20-foot-radius Sphere centered on a point the dragon can see within 90 feet. Failure: 7 (2d6);{"diceNotation":"2d6", "rollType":"damage", "rollAction":"Noxious Miasma", "rollDamageType
Monsters
Monster Manual
Throw: DC 22, each creature in a 90-foot Cone. Failure: 77 (22d6);{"diceNotation":"22d6", "rollType":"damage", "rollAction":"Poison Breath", "rollDamageType":"Poison"} Poison damage. Success: Half
Throw: DC 21, each creature in a 30-foot-radius Sphere centered on a point the dragon can see within 90 feet. Failure: 17 (5d6);{"diceNotation":"5d6", "rollType":"damage", "rollAction":"Noxious Miasma
Monsters
Monster Manual
breath", "rollDamageType":"Lightning"} Lightning damage. Success: Half damage.
Repulsion Breath. Strength Saving Throw: DC 23, each creature in a 30-foot Cone. Failure: The target is pushed up to 60 feet
its Speed, and it makes one Rend attack.
Thunderclap. Constitution Saving Throw: DC 22, each creature in a 20-foot-radius Sphere centered on a point the dragon can see within 120 feet. Failure: 13 (3d8
Monsters
Monster Manual
Breath", "rollDamageType":"Lightning"} Lightning damage. Success: Half damage.
Repulsion Breath. Strength Saving Throw: DC 19, each creature in a 30-foot Cone. Failure: The target is pushed up to 60 feet
one Rend attack.
Thunderclap. Constitution Saving Throw: DC 17, each creature in a 20-foot-radius Sphere centered on a point the dragon can see within 90 feet. Failure: 10 (3d6);{"diceNotation":"3d6
Magic Items
Dungeon Master’s Guide
is 60 feet tall and has a 5-foot-diameter trunk, and its branches at the top spread out in a 20-foot radius. The tree appears ordinary but radiates a faint aura of Transmutation magic that can be
.
Regaining Charges. The staff regains 1d6 expended charges daily at dawn. If you expend the last charge, roll 1d20. On a 1, the staff loses its properties and becomes a nonmagical Quarterstaff.
Monsters
Monster Manual
effects at random (roll 1d4;{"diceNotation":"1d4", "rollType":"roll", "rollAction":"Cataclymic Event"}):
1: Clinging Flames. Dexterity Saving Throw: DC 23, each creature in a 60-foot-radius Sphere
: 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
Magic Items
Dungeon Master’s Guide
This heavy cloth bag contains 3d4 dry beans when found. The bag weighs half a pound regardless of how many beans it contains and becomes a nonmagical item when it no longer contains any beans.
If
you dump one or more beans out of the bag, they explode in a 10-foot-radius Sphere centered on them. All the dumped beans are destroyed in the explosion, and each creature in the Sphere, including you
Magic Items
Dungeon Master’s Guide
This wand has 7 charges. While holding it, you can take a Magic action to expend 1 charge while choosing a point within 120 feet of yourself. That location becomes the point of origin of a spell or
becomes 120 feet when cast from the wand. If an effect has multiple possible subjects, the DM determines randomly which among them are affected.
Regaining Charges. The wand regains 1d6 + 1 expended
Magic Items
Dungeon Master’s Guide
minute. To you, solid objects within that radius appear transparent and don’t prevent light from passing through themselves. The vision can penetrate 1 foot of stone, 1 inch of common metal, or up to
. The hand grafts itself to your arm and becomes a functioning appendage. If the hand is ever removed, you die.
Properties of the Hand. When you are attuned to the hand, your alignment is Neutral Evil
Equipment
the cloak is unfurled, it sheds Bright Light in a 5-foot radius and Dim Light for an additional 5 feet.
One pound of fungus is sewn into a Bright Fungal Cloak. This fungus can be eaten as food. Once all the fungus is consumed, the cloak becomes a mundane set of Traveler's Clothes.
Monsters
Forgotten Realms: Adventures in Faerûn
22, each creature in a 90-foot Cone. Failure: 72 (16d8);{"diceNotation":"16d8", "rollType":"damage", "rollAction":"Ruinous Breath", "rollDamageType":"Necrotic"} Necrotic damage. Success: Half damage
: Legend Lore (as an action), Sequester
Time-Warping Breath. Wisdom Saving Throw: DC 22, each creature that isn’t currently affected by this breath in a 90-foot Cone. Failure: The target’s Speed
Monsters
Forgotten Realms: Adventures in Faerûn
magically raises broken, ancient ruins in a 20-foot-radius, 60-foot-high Cylinder centered on a point it can see within 120 feet. Ground in the Cylinder becomes Difficult Terrain. Each creature in the
a 60-foot Cone. Failure: 63 (14d8);{"diceNotation":"14d8", "rollType":"damage", "rollAction":"Ruinous Breath", "rollDamageType":"Necrotic"} Necrotic damage. Success: Half damage.
Spellcasting. The
Magic Items
Forgotten Realms: Adventures in Faerûn
, wearing it at all times, and you can't voluntarily end your Attunement to the crown.
Cruel. Your alignment becomes Neutral Evil.
Doomed. You slowly transform into a monstrous servant of Myrkul over
transformation is complete, you become a Lich under the DM's control. Each time you use this Artifact's Cone of Undeath or Myrkul's Hand benefit, there is a 10 percent cumulative chance that you
Gem of Brightness
Legacy
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Magic Items
Basic Rules (2014)
bright light in a 30-foot radius and dim light for an additional 30 feet. This effect doesn't expend a charge. It lasts until you use a bonus action to repeat the command word or until you use another
word expends 5 charges and causes the gem to flare with blinding light in a 30- foot cone originating from it. Each creature in the cone must make a saving throw as if struck by the beam created with
Spells
Elemental Evil Player's Companion
created by ice or snow without spending extra movement.
The ground in a 10-foot radius around you is icy and is difficult terrain for creatures other than you. The radius moves with you.
You can
use your action to create a 15-foot cone of freezing wind extending from your outstretched hand in a direction you choose. Each creature in the cone must make a Constitution saving throw. A creature
Cone of Cold
Legacy
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Spells
Basic Rules (2014)
A blast of cold air erupts from your hands. Each creature in a 60-foot cone must make a Constitution saving throw. A creature takes 8d8 cold damage on a failed save, or half as much damage on a
successful one.
A creature killed by this spell becomes a frozen statue until it thaws.
At Higher Levels. When you cast this spell using a spell slot of 6th level or higher, the damage increases by 1d8 for each slot level above 5th.
Devourer
Legacy
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Monsters
Volo's Guide to Monsters
, and the creature becomes an undead. If the victim had 2 or fewer Hit Dice, it becomes a zombie. If it had 3 to 5 Hit Dice, it becomes a ghoul. Otherwise, it becomes a wight. A devourer can imprison
only one creature at a time.
Soul Rend (Recharge 6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Soul Rend"}. The devourer creates a vortex of life-draining energy in a 20-foot radius
Smoke Mephit
Legacy
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Monsters
Monster Manual (2014)
Death Burst. When the mephit dies, it leaves behind a cloud of smoke that fills a 5-foot-radius sphere centered on its space. The sphere is heavily obscured. Wind disperses the cloud, which otherwise
","rollDamageType":"slashing"} slashing damage.
Cinder Breath (Recharge 6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Cinder Breath"}. The mephit exhales a 15-foot cone of smoldering ash. Each
Weird
Legacy
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Spells
Basic Rules (2014)
Drawing on the deepest fears of a group of creatures, you create illusory creatures in their minds, visible only to them. Each creature in a 30-foot-radius sphere centered on a point of your choice
within range must make a Wisdom saving throw. On a failed save, a creature becomes frightened for the duration. The illusion calls on the creature's deepest fears, manifesting its worst nightmares as
Darkmantle
Legacy
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Monsters
Basic Rules (2014)
darkmantle can attack no other creature except the target but has advantage on its attack rolls. The darkmantle’s speed also becomes 0, it can’t benefit from any bonus to its speed, and it
movement.
Darkness Aura (1/Day). A 15-foot radius of magical darkness extends out from the darkmantle, moves with it, and spreads around corners. The darkness lasts as long as the darkmantle
Smoke Mephit (Summoner Variant)
Legacy
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Monsters
Monster Manual (2014)
Death Burst. When the mephit dies, it leaves behind a cloud of smoke that fills a 5-foot-radius sphere centered on its space. The sphere is heavily obscured. Wind disperses the cloud, which otherwise
","rollDamageType":"slashing"} slashing damage.
Cinder Breath (Recharge 6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Cinder Breath"}. The mephit exhales a 15-foot cone of smoldering ash. Each
Monsters
Mordenkainen Presents: Monsters of the Multiverse
start of its next turn, the devourer regurgitates the slain creature as a bonus action, and the creature becomes an Undead. If the victim had 2 or fewer Hit Dice, it becomes a zombie. If it had 3 to
5 Hit Dice, it becomes a ghoul. Otherwise, it becomes a wight. (All three appear in the Monster Manual.) A devourer can imprison only one creature at a time.
Soul Rend (Recharge 6);{"diceNotation
Monsters
Spelljammer: Adventures in Space
Explode. When the comet drops to 0 hit points, it explodes in a 20-foot-radius sphere centered on itself. Each creature in the sphere must make a DC 16 Dexterity saving throw, taking 28 (8d6
opportunity attack;opportunity attacks when it flies out of an enemy’s reach.
Illumination. The comet sheds bright light in a 30-foot radius and dim light for an additional 30 feet.
Siege Monster
Spike Growth
Legacy
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Spells
Basic Rules (2014)
The ground in a 20-foot radius centered on a point within range twists and sprouts hard spikes and thorns. The area becomes difficult terrain for the duration. When a creature moves into or within
Branding Smite
Legacy
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Spells
Basic Rules (2014)
becomes visible if it is invisible, and the target sheds dim light in a 5-foot radius and can’t become invisible until the spell ends.
At Higher Levels. When you cast this spell using
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
Monsters
Princes of the Apocalypse
creature within 30 feet of Ogrémoch becomes outlined in orange light, shedding dim light in a 10-foot radius. Any attack roll against an affected creature has advantage if the attacker can see it
, and the affected creature can’t benefit from being invisible.
Stomp (Costs 2 Actions). Ogrémoch stomps the ground, creating an earth tremor that extends in a 30-foot radius. Other






