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Returning 35 results for 'blow brass diffusing casting reaction'.
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Magic Items
Dungeon Master’s Guide
You can take a Magic action to blow this horn. In response, warrior spirits from the plane of Ysgard appear in unoccupied spaces within 60 feet of you. Each spirit uses the Berserker stat block and
summons, as well as the requirement for its use. The DM chooses the horn’s type or determines it randomly by rolling on the following table. If you blow the horn without meeting its requirement, the
Spells
Player’s Handbook
You attempt to interrupt a creature in the process of casting a spell. The creature makes a Constitution saving throw. On a failed save, the spell dissipates with no effect, and the action, Bonus
Action, or Reaction used to cast it is wasted. If that spell was cast with a spell slot, the slot isn’t expended.
Feats
Player’s Handbook
leaving your reach, you can take a Reaction to cast a spell at the creature rather than making an Opportunity Attack. The spell must have a casting time of one action and must target only that creature
Spells
Forgotten Realms: Heroes of Faerûn
. On a failed save, the spell dissipates with no effect, and the action, Bonus Action, or Reaction used to cast it is wasted. If that spell was cast with a spell slot, the slot isn’t expended
.
When you cast this spell, you can designate creatures to be unaffected by it.
Casting as a Circle Spell. In addition to the spell’s usual components, you must provide a special component (a
Horn of Valhalla
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Magic Items
Basic Rules (2014)
You can use an action to blow this horn. In response, warrior spirits from the Valhalla appear within 60 feet of you. They use the statistics of a berserker. They return to Valhalla after 1 hour or
Requirement
01-40
Horn of Valhalla (Silver);Silver
2d4 + 2
None
41-75
Horn of Valhalla (Brass);Brass
3d4 + 3
Proficiency with all simple weapons
76-90
Horn of Valhalla (Bronze
Magic Items
Bigby Presents: Glory of the Giants
This brass war horn is engraved with the war rune, which glows purple when the horn is blown.
You can blow the horn as a bonus action. When you do, if you have the frightened condition, you
immediately end that condition on yourself. You also have advantage on saving throws against being frightened until the start of your next turn.
Invoking the Rune. When you blow the horn, you can also invoke
Monsters
Mordenkainen's Fiendish Folio Volume 1
creature within 5 feet of the norker makes a melee attack against it, the norker can use its reaction to cause 4 piercing damage to it.Cruel, vicious, and lazy even by the standards of goblinoids
any blow and whose fangs sink deep into their enemies will be shepherded to paradise. To the norkers, all other creatures are enemies. Strong creatures can be mollified with servitude and obsequious begging, while weaker ones are victims for their fangs and clubs.
War Caster
Legacy
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Feats
Player’s Handbook (2014)
provokes an opportunity attack from you, you can use your reaction to cast a spell at the creature, rather than making an opportunity attack. The spell must have a casting time of 1 action and must target only that creature.
You have practiced casting spells in the midst of combat, learning techniques that grant you the following benefits:
You have advantage on Constitution saving throws that you make to maintain your
Monsters
Tales from the Yawning Portal
1 round.
Instinctive Attack. When the Ooze Master casts a spell with a casting time of 1 action, it can make one pseudopod attack as a bonus action.
Spellcasting. The Ooze Master is a 9th-level
30 feet of it, the Ooze Master can use a reaction to divert the attack if another creature is within the attack's range. The attacker must make a DC 15 Wisdom saving throw. On a failed save, the
Monsters
Strixhaven: A Curriculum of Chaos
professor until the start of the professor’s next turn. The charmed creature must immediately use its reaction, if available, to move up its speed toward another creature of the professor&rsquo
the professor sees another creature within 60 feet of itself casting a spell, the professor can try to nullify the spell’s formation. The creature must succeed on a DC 15 saving throw using the
Monsters
Mordenkainen's Fiendish Folio Volume 1
make a single melee attack.Defensive Rebuke. If a creature within 5 feet of the norker makes a melee attack against it, the norker can use its reaction to cause 6 piercing damage to it.Cruel, vicious
cruel test. Those norkers whose skin can withstand any blow and whose fangs sink deep into their enemies will be shepherded to paradise. To the norkers, all other creatures are enemies. Strong creatures
Monsters
Bigby Presents: Glory of the Giants
Thunderous Clap action and Negate Spell reaction.
The mask bearing the cloud rune has AC 15; 45 hit points; and immunity to necrotic, poison, and psychic damage. The mask regains all its hit points at
feet of itself casting a spell, the giant tries to interrupt it. If the creature is casting a spell using a spell slot of 3rd level or lower, the spell fails and has no effect. If the creature is
Monsters
Mordenkainen Presents: Monsters of the Multiverse
abilities. Members of his cult can gain the Crushing Blow trait. Cult leaders can also gain the Indomitable Strength trait.
Crushing Blow (Recharges after a Short or Long Rest). As a bonus action, the
–6). As a reaction when this creature takes damage, it can roll a d10 and subtract the number rolled from the damage.
Geryon (Variant);VARIANT: SOUND THE HORN
Geryon can have an action that
Monsters
Mordenkainen Presents: Monsters of the Multiverse
abilities. Members of his cult can gain the Crushing Blow trait. Cult leaders can also gain the Indomitable Strength trait.
Crushing Blow (Recharges after a Short or Long Rest). As a bonus action
(Recharge 5–6). As a reaction when this creature takes damage, it can roll a d10 and subtract the number rolled from the damage.
Cold, Fire, PoisonBludgeoning, Piercing, and Slashing from Nonmagical Attacks that aren't Silvered
Monsters
Mordenkainen Presents: Monsters of the Multiverse
unoccupied space he can see.Negate Spell (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Negate Spell"}. Graz’zt tries to interrupt a spell he sees a creature casting within 60
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
Magic Items
Tasha’s Cauldron of Everything
This brass disc of articulated, concentric rings unfolds into an armillary sphere. As a bonus action, you can unfold it into the sphere or back into a disc. When found, it contains the following
in the archive. The new spell must be of the divination school.
When a creature you can see within 30 feet of you makes an attack roll, an ability check, or a saving throw, you can use your reaction
Equipment
This mechanized shield retracts into a bracer worn on the forearm. With a quick motion, it can be expanded just as an opponent believes they’ve snuck a blow.
You can wear the Retractable
Shield as a bracer on your forearm, and it does not count as having that hand occupied while the shield is retracted. As a Reaction to an attack hitting you, you can extend the shield, giving you a bonus
Equipment
This mechanized shield retracts into a bracer worn on the forearm. With a quick motion, it can be expanded just as an opponent believes they’ve snuck a blow.
You can wear the Retractable
Shield as a bracer on your forearm, and it does not count as having that hand occupied while the shield is retracted. As a Reaction to an attack hitting you, you can extend the shield, giving you a bonus
Monsters
Mordenkainen Presents: Monsters of the Multiverse
brass decorate their profane altars.
Over time, a cultist of Baphomet becomes tainted by his influence, gaining bloodshot eyes and coarse, thickening hair. Small horns eventually sprout from the
after a Short or Long Rest). As an action, this creature allows each ally within 30 feet of it that has the Unerring Tracker trait to make one weapon attack as a reaction against the target of that
Monsters
Quests from the Infinite Staircase
normally follow casting the Wish spell to produce an effect other than duplicating another spell.Multiattack. Nafas makes three Storm Shamshir attacks and uses Create Vortex.
Storm Shamshir. Melee
ancient djinni born from the planar winds that blow through the myriad doors of the Infinite Staircase. He’s a timeless force of untold power, a genie made noble by the planes themselves. A cloud
Adult Deep Dragon
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Monsters
Fizban's Treasury of Dragons
creature within 30 feet of it that it can see. The target must succeed on a DC 16 Wisdom saving throw or use its reaction to make a melee weapon attack against a random creature within reach. If no
creatures are within reach, or the target can’t take a reaction, it takes 5 (1d10);{"diceNotation":"1d10", "rollType":"damage", "rollAction":"Commanding Spores", "rollDamageType":"psychic"} psychic
Magic Items
Acquisitions Incorporated
throw. If it’s not clear who administered the killing blow, you grant this benefit to a random creature involved in the fight. Once you use this feature, you can’t use it again until you
long rest.
Bead of Instant Karma
At rank 3, one of the beads on your occultant abacus channels the power of instant karma, turning the occultant abacus into a rare magic item. As a reaction, you can
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
Horn of Valhalla Wondrous Item, Rare (Silver or Brass), Very Rare (Bronze), or Legendary (Iron) You can take a Magic action to blow this horn. In response, warrior spirits from the plane of Ysgard
following table. If you blow the horn without meeting its requirement, the summoned spirits attack you. If you meet the requirement, they are Friendly to you and your allies and follow your commands
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
Horn of Valhalla Wondrous Item, Rare (Silver or Brass), Very Rare (Bronze), or Legendary (Iron) You can take a Magic action to blow this horn. In response, warrior spirits from the plane of Ysgard
following table. If you blow the horn without meeting its requirement, the summoned spirits attack you. If you meet the requirement, they are Friendly to you and your allies and follow your commands
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
Horn of Valhalla Wondrous item, rare (silver or brass), very rare (bronze), or legendary (iron) You can use an action to blow this horn. In response, warrior spirits from the plane of Ysgard appear
requirement for its use. The DM chooses the horn’s type or determines it randomly. d100 Horn Type Berserkers Summoned Requirement 01–40 Silver 2d4 + 2 None 41–75 Brass 3d4 + 3 Proficiency with all
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
Circle of Power 5th-level abjuration Casting Time: 1 action Range: Self (30-foot radius) Components: V Duration: Concentration, up to 10 minutes Divine energy radiates from you, distorting and
diffusing magical energy within 30 feet of you. Until the spell ends, the sphere moves with you, centered on you. For the duration, each friendly creature in the area (including you) has advantage on saving
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
Horn of Valhalla Wondrous item, rare (silver or brass), very rare (bronze), or legendary (iron) You can use an action to blow this horn. In response, warrior spirits from the plane of Ysgard appear
requirement for its use. The DM chooses the horn’s type or determines it randomly. d100 Horn Type Berserkers Summoned Requirement 01–40 Silver 2d4 + 2 None 41–75 Brass 3d4 + 3 Proficiency with all
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
fighting companies and bandit gangs, proving their strength by defeating others in battle and taking what they want as loot. Members of the cult can gain the Crushing Blow trait. Cult leaders can also
gain the Indomitable Strength trait. Crushing Blow (Recharges after a Short or Long Rest). As a bonus action, the creature gains a bonus to the damage roll of its next melee weapon attack that hits
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
4. Reaction Timing Certain game features let you take a special action, called a reaction, in response to an event. Making opportunity attacks and casting the shield spell are two typical uses of
reactions. If you’re unsure when a reaction occurs in relation to its trigger, here’s the rule: the reaction happens after its trigger, unless the description of the reaction explicitly says otherwise. Once you take a reaction, you can’t take another one until the start of your next turn.
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
Casting Time Most spells require the Magic action to cast, but some spells require a Bonus Action, a Reaction, or 1 minute or more. A spell’s Casting Time entry specifies which of those is required
another one using a Bonus Action on the same turn. Reaction and Bonus Action Triggers A spell that has a casting time of a Reaction is cast in response to a trigger that is defined in the spell’s
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
spell with a casting time longer than a single action or reaction, you must spend your action each turn casting the spell, and you must maintain your concentration while you do so. If your
Casting a Spell When a character casts any spell, the same basic rules are followed, regardless of the character’s class or the spell’s effects. Each spell description in Chapter 11 begins with a
Compendium
- Sources->Dungeons & Dragons->Uni and the Hunt for the Lost Horn
Counterspell Level 3 Abjuration (Sorcerer, Warlock, Wizard) Casting Time: Reaction, which you take when you see a creature within 60 feet of yourself casting a spell with Verbal, Somatic, or Material
components
Range: 60 feet
Components: S
Duration: Instantaneous
You attempt to interrupt a creature in the process of casting a spell. The creature makes a Constitution saving throw. On a
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
Casting Time Most spells require the Magic action to cast, but some spells require a Bonus Action, a Reaction, or 1 minute or more. A spell’s Casting Time entry specifies which of those is required
another one using a Bonus Action on the same turn. Reaction and Bonus Action Triggers A spell that has a casting time of a Reaction is cast in response to a trigger that is defined in the spell’s
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
Casting Time Most spells require a single action to cast, but some spells require a bonus action, a reaction, or much more time to cast. Bonus Action A spell cast with a bonus action is especially
cast as a reaction, the spell description tells you exactly when you can do so. Longer Casting Times Certain spells (including spells cast as rituals) require more time to cast: minutes or even hours
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
Counterspell Level 3 Abjuration (Sorcerer, Warlock, Wizard) Casting Time: Reaction, which you take when you see a creature within 60 feet of yourself casting a spell with Verbal, Somatic, or Material
components
Range: 60 feet
Components: S
Duration: Instantaneous
You attempt to interrupt a creature in the process of casting a spell. The creature makes a Constitution saving throw. On a