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Returning 35 results for 'reaction from cast'.
Spells
Player’s Handbook
Action, or Reaction used to cast it is wasted. If that spell was cast with a spell slot, the slot isn’t expended.
Magic Items
Dungeon Master’s Guide (2024)
This staff has 10 charges. While holding the staff , you can use any of its properties:
Cast Spell. You can expend 1 of the staff’s charges to cast Charm Person, Command, or Comprehend
Languages from it using your spell save DC.
Reflect Enchantment. If you succeed on a saving throw against an Enchantment spell that targets only you, you can take a Reaction to expend 1 charge from the
Magic Items
D&D Free Rules (2024)
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
’s energy—not the spell itself— is stored in the rod. The energy has the same level as the spell when it was cast. A canceled spell dissipates with no effect, and any resources used to
Spells
Player’s Handbook
touch, your familiar can deliver the touch. Your familiar must be within 100 feet of you, and it must take a Reaction to deliver the touch when you cast the spell.
Combat. The familiar is an ally to
can see through the familiar’s eyes and hear what it hears until the start of your next turn, gaining the benefits of any special senses it has.
Finally, when you cast a spell with a range of
Magic Items
Dungeon Master’s Guide (2024)
;Absorption (Very Rare). While this pale lavender ellipsoid orbits your head, you can take a Reaction to cancel a spell of level 4 or lower cast by a creature you can see. A canceled spell has no effect
Stone of Greater Absorption;Greater Absorption (Legendary). While this marbled lavender and green ellipsoid orbits your head, you can take a Reaction to cancel a spell of level 8 or lower cast by a
Magic Items
Dungeon Master’s Guide (2024)
.
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
number of charges above 50, the staff explodes as if you activated its Retributive Strike (see below).
Spells. While holding the staff, you can cast one of the spells on the following table from it
Monsters
Guildmasters’ Guide to Ravnica
Innate Spellcasting. The horncaller's innate spellcasting ability is Wisdom (spell save DC 14). The horncaller can innately cast the following spells, requiring no material components:
1/day each
damage if used with two hands.
One with the Worldsoul. The horncaller chooses one beast it can see within 30 feet of it. If the beast can hear the horncaller, the beast uses its reaction to make one melee
Monsters
Waterdeep: Dragon Heist
","rollDamageType":"piercing"} piercing damage.Feather Fall. The rider wears a magic ring with which it can cast the feather fall spell on itself once as a reaction to falling. After the spell is cast, the
Monsters
Phandelver and Below: The Shattered Obelisk
Special Equipment. Glasstaff wields a staff of defense (see appendix B). With the staff in hand, he can use an action to cast the mage armor spell and use his reaction to cast the shield
Monsters
Guildmasters’ Guide to Ravnica
saving throw or use its reaction to move up to 30 feet in a direction of the witch's choice.
Devil's Sight. Magical darkness doesn't impede the witch's darkvision.
Innate Spellcasting. The witch's
innate spellcasting ability is Charisma (spell save DC 15, +7;{"diceNotation":"1d20+7","rollType":"to hit","rollAction":"Innate Spellcasting"} to hit with spell attacks). The witch can innately cast the
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
Magic Items
Tasha’s Cauldron of Everything
While holding this lyre, you can cast mending as an action. You can also play the lyre as a reaction when an object or a structure you can see within 300 feet of you takes damage, causing it to be
immune to that damage and any further damage of the same type until the start of your next turn.
In addition, you can play the lyre as an action to cast fabricate, move earth, passwall, or summon construct (appears in this book), and that spell can’t be cast from it again until the next dawn.
Magic Items
The Book of Many Things
While wearing this armor, you can use your reaction to give yourself advantage on a saving throw you make against a spell. Once this property is used, it can’t be used again until the next dawn
.
In addition, while you wear this armor, you can use it to cast Antimagic Field, requiring no spell components. Once this property is used, it can’t be used again until the next dawn.
Monsters
Waterdeep: Dungeon of the Mad Mage
Battle Command. As a bonus action, Zress Orlezziir targets one ally she can see within 30 feet of her. If the target can see or hear the drow, the target can use its reaction to make one melee attack
spellcasting ability is Charisma (spell save DC 13). She can innately cast the following spells, requiring no material components:
At will: dancing lights
1/day each: darkness, faerie fire, levitate
Monsters
Mordenkainen Presents: Monsters of the Multiverse
one Wave of Sorrow attack.
Dance, My Puppet! One creature charmed by Graz’zt that Graz’zt can see must use its reaction to move up to its speed as Graz’zt directs.The appearance of
his beauty, from the cruel cast of his features to the six fingers on each hand and six toes on each foot.
Graz’zt surrounds himself with the finest of things and the most attractive of servants
Spells
Tasha’s Cauldron of Everything
reaction until the end of its next turn. Moreover, on its next turn, it must choose whether it gets a move, an action, or a bonus action; it gets only one of the three. On a successful save, the
target takes half as much damage and suffers none of the spell’s other effects.
At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, you can target one additional
Magic Items
The Book of Many Things
reaction to prevent the roll from being affected by advantage or disadvantage.
Expunge Imbalance. As a bonus action, you can expend 2 charges to cast the Lesser Restoration spell from the armor.
The armor regains 1d4 expended charges daily at dawn.
Monsters
Guildmasters’ Guide to Ravnica
innately cast hellish rebuke (at 5th level) at will, requiring no material components.
Legendary Resistance (3/Day). If Rakdos fails a saving throw, he can choose to succeed instead.
Magic Resistance
charmed by him must use its reaction to move up to half its speed toward the creature closest to it that it can see, provided it isn’t already within 5 feet of that creature. It then must make
Monsters
Eberron: Rising from the Last War
). Mordakhesh can innately cast the following spells, requiring no material components:
At will: chromatic orb (see “Actions” below), detect thoughts, disguise self
1/day each: banishing smite
up to two allies that he can see within 30 feet of him. If a target can see and hear him, the target can make one weapon attack as a reaction and gains advantage on the attack roll.In the age when
Magic Items
Acquisitions Incorporated
While attuned to this device, you have a +1 bonus to Wisdom saving throws, and you can use an action to cast the dancing lights, guidance, or message cantrips.
Portent of the Stars. As a reaction
roll. Once you use this feature of the wheel of stars, it cannot be used again until the next dawn.
Alter Gravity. As an action, you can cast fly on yourself or you can cast levitate (save DC 15). Once
Magic Items
The Book of Many Things
reaction to discard the d20 roll; the creature must use the number you rolled in place of its roll.
Additionally, while holding the cards, you can cast Divination from them. Once this property is used, it can’t be used again until the next dawn.
Zuggtmoy
Legacy
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Monsters
Out of the Abyss
Innate Spellcasting. Zuggtmoy’s spellcasting ability is Charisma (spell save DC 22). She can innately cast the following spells, requiring no material components:
At will: detect magic, locate
Thrall. When Zuggtmoy is hit by an attack, one creature within 5 feet of Zuggtmoy that is charmed by her must use its reaction to be hit by the attack instead.Zuggtmoy can take 3 legendary actions
Monsters
Guildmasters’ Guide to Ravnica
innately cast the following spells, requiring no material components:
At will: calm emotions, command, compelled duel
Mount. If the archon isn’t mounted, it can use a bonus action to
reaction to make a melee weapon attack.
Detention (Costs 3 Actions). The archon targets a creature it can see within 60 feet of it. The target must succeed on a DC 18 Charisma saving throw or be
Magic Items
Bigby Presents: Glory of the Giants
. Additionally, you can cast the spare the dying cantrip using either an action or a bonus action.
Invoking the Rune. When a creature you can see within 60 feet of you is reduced to 0 hit points as a result of
taking damage, you can use your reaction to invoke the item’s rune, causing the pendant to flash with pale light. The creature then instead drops to 1 hit point.
Once the rune has been invoked, it can’t be invoked again until the next dawn.
Magic Items
Tasha’s Cauldron of Everything
evocation spell you cast, you can use your reaction and expend 1 charge to deal an extra 2d6 force damage to the creature and knock the creature prone if it is Large or smaller.
Magic Items
The Wild Beyond the Witchlight
up to 3 of its charges. For each charge you expend, the target takes an extra 1d8 lightning damage.
Eldritch Escape. If you take damage while holding the staff, you can use your reaction to expend 3
of the staff’s charges, whereupon you turn invisible and teleport yourself, along with any equipment you are wearing or carrying, up to 60 feet to an unoccupied space that you can see. You remain invisible until the start of your next turn or until you attack, cast a spell, or deal damage.
Magic Items
Tasha’s Cauldron of Everything
throw against an illusion spell you cast, you can use your reaction and expend 1 charge to impose disadvantage on the roll.
book. The new spell must be of the illusion school.
When a creature you can see makes an Intelligence (Investigation) check to discern the true nature of an illusion spell you cast, or makes a saving
Magic Items
Fizban's Treasury of Dragons
. Whenever you use a spell slot to cast a spell that deals acid, cold, fire, lightning, or poison damage, roll a d6, and you gain a bonus equal to the number rolled to one of the spell’s damage
rolls.
Gem. Whenever you use a spell slot to cast a spell, you can immediately teleport to an unoccupied space you can see within 15 feet of you.
Metallic. When a creature you can see within 30 feet of
Magic Items
Storm King's Thunder
saving throw or be unable to move any farther this turn.
Stone Soul. You can’t be petrified.
Earthen Step. You can cast meld into stone as a bonus action. Once you use this property, you can&rsquo
attacks.
Boots. The pair of boots is now an uncommon magic item that requires attunement. While you wear the boots, you have advantage on Strength saving throws, and you can use your reaction to avoid being knocked prone.
Magic Items
Waterdeep: Dungeon of the Mad Mage
cold damage.
Deadly Rebuke. Immediately after a creature hits you with a melee attack, you can use your reaction to deal 3d6 necrotic damage to that creature.
Bane. You can cast the bane spell from
the shield (save DC 17). The spell does not require concentration and lasts for 1 minute. Once you cast the spell from the shield, you can’t do so again until you finish a short or long rest
Graz'zt
Legacy
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Monsters
Out of the Abyss
. Any equipment he is wearing or carrying isn’t transformed.
Innate Spellcasting. Graz’zt’s spellcasting ability is Charisma (spell save DC 23). He can innately cast the following
reaction to move up to its speed as Graz’zt directs.
Sow Discord. Graz’zt casts crown of madness or dissonant whispers.
Teleport. Graz’zt uses his Teleport action.The appearance of the
Monsters
Mythic Odysseys of Theros
spellcasting ability is Wisdom (spell save DC 18). The rider can innately cast the following spells, requiring no material components:
At will: command, compelled duel
1/day each: banishment, blade barrier
Assault (Costs 2 Actions). The ashen rider makes an attack using its ashen blade or bolt of ash, and then its mount can use its reaction to make a melee weapon attack.
Reduce to Ash (Costs 3 Actions). The
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
":"necrotic"} necrotic damage.
Cast a Spell (Costs 2 Actions). Demogorgon uses Spellcasting.Prince of Demons, the Sibilant Beast, and Master of the Spiraling Depths, Demogorgon is the embodiment of
Monsters
Tyranny of Dragons
.
Innate Spellcasting (3/Day). Tiamat can innately cast divine word (spell save DC 26). Her spellcasting ability is Charisma.
Legendary Resistance (5/Day). If Tiamat fails a saving throw, she can choose
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
Monsters
Mythic Odysseys of Theros
). The archon can innately cast the following spells, requiring no material components:
At will: command, guiding bolt, spare the dying
1/day each: crusader's mantle, spirit guardians
Magic
makes a radiant spear attack, and then its mount can use its reaction to make a melee weapon attack.
Return to Nyx (Costs 3 Actions). The archon causes a corpse it can see within 30 feet of it to burst