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Returning 35 results for 'example reaction have percent cone'.
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Magic Items
Dungeon Master’s Guide
You can take a Magic action to blow the horn, which emits a thunderous blast in a 30-foot Cone that is audible out to 600 feet. Each creature in the Cone makes a DC 15 Constitution saving throw. On a
failed save, a creature takes 5d8 Thunder damage and has the Deafened condition for 1 minute. On a successful save, a creature takes half as much damage only. Glass or crystal objects in the Cone
Magic Items
Dungeon Master’s Guide
While holding this rod, you can take a Reaction to absorb a spell that is targeting only you and doesn’t create an area of effect. The absorbed spell’s effect is canceled, and the spell
as normal. For example, you can use 3 levels stored in the rod as a level 3 spell slot.
A newly found rod typically has 1d10 levels of spell energy stored in it. A rod that can no longer absorb spell energy and has no energy remaining becomes nonmagical.
Magic Items
Dungeon Master’s Guide
must expend to cast the spell.
Spell
Charge Cost
Cone of Cold
5
Fireball (level 5 version)
5
Globe of Invulnerability
6
Hold Monster
5
Levitate
2
Lightning
. You have a 50 percent chance to instantly travel to a random plane of existence, avoiding the explosion. If you fail to avoid the effect, you take Force damage equal to 16 times the number of
Magic Items
Dungeon Master’s Guide
.
Spell Absorption. While holding the staff, you have Advantage on saving throws against spells. In addition, you can take a Reaction when another creature casts a spell that targets only you. If you
or against a solid surface. The staff is destroyed and releases its magic in an explosion that fills a 30-foot Emanation originating from itself. You have a 50 percent chance to instantly travel to a
Spells
Player’s Handbook
a reroll of any die roll made within the last round (including your last turn). Reality reshapes itself to accommodate the new result. For example, a Wish spell could undo an ally’s failed
result of how you worded the wish. For example, wishing that a villain were dead might propel you forward in time to a period when that villain is no longer alive, effectively removing you from the
Magic Items
Forgotten Realms: Adventures in Faerûn
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
instantly complete this transformation.
Cone of Undeath. You can take a Magic action to unleash a wave of unholy light in a 60-foot Cone. Each creature in the Cone makes a DC 18 Constitution saving throw
Horn of Blasting
Legacy
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Magic Items
Basic Rules (2014)
You can use an action to speak the horn's command word and then blow the horn, which emits a thunderous blast in a 30-foot cone that is audible 600 feet away. Each creature in the cone must make a DC
. Creatures and objects made of glass or crystal have disadvantage on the saving throw and take 10d6 thunder damage instead of 5d6.
Each use of the horn's magic has a 20 percent chance of causing the horn to explode. The explosion deals 10d6 fire damage to the blower and destroys the horn.
Spells
The Book of Many Things
immediately use its reaction to make a melee attack against another creature of your choice that you can see. If the target can’t make this attack (for example, because there is no one within its reach
or because its reaction is unavailable), the target instead has disadvantage on the next attack roll it makes before the start of your next turn. On a successful save, the target takes half as much
Dust Mephit (Summoner Variant)
Legacy
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Monsters
Monster Manual (2014)
Breath"}. The mephit exhales a 15- foot cone of blinding dust. Each creature in that area must succeed on a DC 10 Dexterity saving throw or be blinded for 1 minute. A creature can repeat the saving
throw at the end of each of its turns, ending the effect on itself on a success.
Summon Mephits (1/Day). The mephit has a 25 percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"Summon Mephits
Smoke Mephit (Summoner Variant)
Legacy
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Monsters
Monster Manual (2014)
","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
creature in that area must succeed on a DC 10 Dexterity saving throw or be blinded until the end of the mephit’s next turn.
Summon Mephits (1/Day). The mephit has a 25 percent;{"diceNotation
Monsters
Princes of the Apocalypse
physical contact with metal objects (for example, carrying metal weapons or wearing metal armor) takes 9 (2d8);{"diceNotation":"2d8","rollType":"damage","rollDamageType":"fire"} fire damage. Each creature
drastically, quadrupling in size (for example, a fire blazing in a 5-foot by 5-foot area expands to a 10-foot by 10-foot area). Pools or streams of lava or other molten material are also affected. Creatures
Steam Mephit (Summoner Variant)
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Monsters
Monster Manual (2014)
Breath (Recharge 6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Steam Breath"}. The mephit exhales a 15- foot cone of scalding steam. Each creature in that area must succeed on a DC 10
one.
Summon Mephits (1/Day). The mephit has a 25 percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"Summon Mephits"} chance of summoning 1d4;{"diceNotation":"1d4","rollType":"roll
Marilith (Summoner Variant)
Legacy
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Monsters
Monster Manual (2014)
reaction on every turn in a combat.Multiattack. The marilith makes seven attacks: six with its longswords and one with its tail.
Longsword. Melee Weapon Attack: +9;{"diceNotation":"1d20+9","rollType
or carrying, up to 120 feet to an unoccupied space it can see.
Summon Demon (1/Day). The demon chooses what to summon and attempts a magical summoning.
A marilith has a 50 percent;{"diceNotation
Monsters
Mordenkainen Presents: Monsters of the Multiverse
its action, reaction, and movement.
Spellcasting. Demogorgon casts one of the following spells, requiring no material components and using Charisma as the spellcasting ability (spell save DC 23
, Demogorgon can move the illusory duplicate a distance equal to his walking speed (no action required). The first time a creature or an object interacts physically with Demogorgon (for example, by
monsters
Restrained condition.
Cone of Retribution (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":" of Retribution"}. Wisdom Saving Throw: DC 15, each enemy in a 90-foot Cone
. Failure: 18 (4d8);{"diceNotation":"4d8", "rollType":"damage", "rollAction":"Cone of Retribution", "rollDamageType":"Radiant"} Radiant damage, and the target has the Incapacitated condition until the end of
Monsters
Waterdeep: Dungeon of the Mad Mage
, shield
2nd level (3 slots): misty step, suggestion
3rd level (3 slots): counterspell, fireball, fly
4th level (3 slots): greater invisibility, ice storm
5th level (1 slot): cone of cold
As a bonus action
or a reaction, she can shoot one of the following eye rays at one target she can see within 120 feet of her:
Fear Ray. The target must succeed on a DC 15 Wisdom saving throw or be frightened for 1
Ice Mephit (Summoner Variant)
Legacy
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Monsters
Monster Manual (2014)
);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Frost Breath"}. The mephit exhales a 15- foot cone of cold air. Each creature in that area must succeed on a DC 10 Dexterity saving throw
/Day). The mephit has a 25 percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"Summon Mephits"} chance of summoning 1d4;{"diceNotation":"1d4","rollType":"roll","rollAction":"Summon Mephits
Magma Mephit (Summoner Variant)
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Monsters
Monster Manual (2014)
(Recharge 6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Fire Breath"}. The mephit exhales a 15-foot cone of fire. Each creature in that area must make a DC 11 Dexterity saving throw, taking
). The mephit has a 25 percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"Summon Mephits"} chance of summoning 1d4;{"diceNotation":"1d4","rollType":"roll","rollAction":"Summon Mephits
monsters
following effect. Wisdom Saving Throw: DC 15. Failure: The target takes a Reaction to make a melee attack roll against a creature within reach. If no creature is within reach, the target takes 7 (2d6
":"Howling Wind"}. Constitution Saving Throw: DC 15, each creature in a 30-foot Cone. Failure: 18 (4d8);{"diceNotation":"4d8", "rollType":"damage", "rollAction":"Howling Wind", "rollDamageType":"Thunder
Teleport
Legacy
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Spells
Basic Rules (2014)
distance that was to be traveled. For example, if you tried to travel 120 miles, landed off target, and rolled a 5 and 3 on the two d10s, then you would be off target by 15 percent, or 18 miles. The GM
you want to.
Off Target. You and your group (or the target object) appear a random distance away from the destination in a random direction. Distance off target is 1d10 × 1d10 percent of the
Monsters
Tyranny of Dragons
.
Fire Breath (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Fire Breath"}. The dragon head exhales fire in a 15-foot cone. Each creature in that area must make a DC 15
one.Narrow Dodge. When targeted by a melee attack, the tile chimera can take a reaction to turn its narrowest aspect toward the attacker. The attacker has disadvantage on the attack roll.A chimera is a
Monsters
Spelljammer: Adventures in Space
faceless extensions of their gods. Their fierce devotion to the pantheon of elven deities is repaid with divine power. For example, the gods invest astral elf warriors with the power to channel the
). The elf has a 50 percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"Summon Solar Dragon"} chance of magically summoning a young solar dragon. A summoned dragon appears in an unoccupied
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
Monsters
Fizban's Treasury of Dragons
. For each head the dracohydra has beyond one, it gets an extra reaction that can be used only for opportunity attacks.
Wakeful. While the dracohydra sleeps, at least one of its heads is
in a 60-foot cone. Each creature in that area must make a DC 17 Dexterity saving throw. On a failed save, the creature takes 33 (6d10) damage of a type chosen by the dracohydra: acid;{"diceNotation
Monsters
Tyranny of Dragons
effects.
Magic Weapons. Tiamat’s weapon attacks are magical.
Multiple Heads. Tiamat can take one reaction per turn, rather than only one per round. She also has advantage on saving throws
Dragon Head: Poison Breath (Costs 2 Actions). Tiamat exhales poisonous gas in a 90-foot cone. Each creature in that area must make a DC 27 Constitution saving throw, taking 77 (22d6);{"diceNotation
Staff of Power
Legacy
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Magic Items
Basic Rules (2014)
save DC and spell attack bonus: cone of cold (5 charges), fireball (5th-level version, 5 charges), globe of invulnerability (6 charges), hold monster (5 charges), levitate (2 charges), lightning bolt
a 50 percent chance to instantly travel to a random plane of existence, avoiding the explosion. If you fail to avoid the effect, you take force damage equal to 16 × the number of charges in the
Monsters
The Book of Many Things
a surface such as a ceiling with no way to remain there (for example, sufficient handholds), it falls at the end of this movement.
Regional Effects
The region containing a medusa’s lair is
(Recharge 4–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Petrifying Gaze"}. The medusa unleashes petrifying magic from its eyes in a 30-foot cone. Each creature in that area must make a
Monsters
Fizban's Treasury of Dragons
","rollType":"recharge","rollAction":"Breath Weapon"}. The greatwyrm exhales a blast of energy in a 300-foot cone. Each creature in that area must make a DC 26 Dexterity saving throw. On a failed save, the
ascension involves fusing the power of a single dragon’s echoes across different worlds of the Material Plane. The black greatwyrm Chronepsis, for example, is said to have stalked multiple worlds and
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
Monsters
Waterdeep: Dungeon of the Mad Mage
exhales 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
flames, such as lanterns, have a 50 percent chance of being extinguished.
Regional Effects
The region containing a legendary Steel dragon’s lair is warped by the dragon’s magic, which
Demogorgon
Legacy
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Monsters
Out of the Abyss
Demogorgon (for example, hitting him with an attack), there is a 50 percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"illusory duplicate"} chance that it is the illusory duplicate that is
Monsters
Fizban's Treasury of Dragons
","rollType":"recharge","rollAction":"Breath Weapon"}. The greatwyrm exhales a blast of energy in a 300-foot cone. Each creature in that area must make a DC 26 Dexterity saving throw. On a failed save, the
fusing the power of a single dragon’s echoes across different worlds of the Material Plane. The black greatwyrm Chronepsis, for example, is said to have stalked multiple worlds and devoured
Monsters
Fizban's Treasury of Dragons
","rollType":"recharge","rollAction":"Breath Weapon"}. The greatwyrm exhales a blast of energy in a 300-foot cone. Each creature in that area must make a DC 26 Dexterity saving throw. On a failed save, the
fusing the power of a single dragon’s echoes across different worlds of the Material Plane. The black greatwyrm Chronepsis, for example, is said to have stalked multiple worlds and devoured
Monsters
Fizban's Treasury of Dragons
","rollType":"recharge","rollAction":"Breath Weapon"}. The greatwyrm exhales a blast of energy in a 300-foot cone. Each creature in that area must make a DC 26 Dexterity saving throw. On a failed save, the
fusing the power of a single dragon’s echoes across different worlds of the Material Plane. The black greatwyrm Chronepsis, for example, is said to have stalked multiple worlds and devoured
Monsters
Fizban's Treasury of Dragons
","rollType":"recharge","rollAction":"Breath Weapon"}. The greatwyrm exhales a blast of energy in a 300-foot cone. Each creature in that area must make a DC 26 Dexterity saving throw. On a failed save, the
involves fusing the power of a single dragon’s echoes across different worlds of the Material Plane. The black greatwyrm Chronepsis, for example, is said to have stalked multiple worlds and devoured