before block dagger casting reaction

Counterspell

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.

War Caster

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

Hat of Many Spells

Magic Items Dungeon Master’s Guide

its normal casting time, and you can’t use this property again until you finish a Short or Long Rest. On a failed check, you fail to cast the spell and a random effect occurs instead

the hat. Roll 1d4 to determine the object: on a 1, a Dagger; on a 2, a Rope with a Grappling Hook tied to one end; on a 3, a bag of Caltrops; on a 4, a gem worth 50 GP. 81–85 A creature

Spellfire Storm

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

Athar Null

Monsters Planescape: Adventures in the Multiverse

damage if it fails.Multiattack. The null makes two Force Dagger attacks. Force Dagger. Melee or Ranged Weapon Attack: +6;{"diceNotation":"1d20+6", "rollType":"to hit", "rollAction":"Force Dagger"} to

hit, reach 5 ft. or range 20/60 ft., one target. Hit: 5 (1d4 + 3);{"diceNotation":"1d4+3", "rollType":"damage", "rollAction":"Force Dagger", "rollDamageType":"piercing"} piercing damage plus 13 (3d8

Expert

Monsters Dragon of Icespire Peak

damage. Dagger. Melee or Ranged Weapon Attack: +4;{"diceNotation":"1d20+4","rollType":"to hit","rollAction":"Dagger"} to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 4 (1d4 + 2

);{"diceNotation":"1d4+2","rollType":"damage","rollAction":"Dagger","rollDamageType":"piercing"} piercing damage. Shortbow. Ranged Weapon Attack: +4;{"diceNotation":"1d20+4","rollType":"to hit","rollAction

Rakdos Riteknife

Magic Items Guildmasters’ Guide to Ravnica

. Annihilation. If the dagger holds five souls, you can use this property: As a reaction immediately after you hit a creature with the dagger and deal damage to that target, you can release all five souls. If the

using the dagger, the creature’s soul is imprisoned inside the dagger, and that creature can be restored to life only by a wish spell. The dagger can hold a maximum of five souls. For each

Griffon Cavalry Rider

Monsters Waterdeep: Dragon Heist

","rollDamageType":"piercing"} piercing damage while mounted. Dagger. Melee or Ranged Weapon Attack: +4;{"diceNotation":"1d20+4","rollType":"to hit","rollAction":"Dagger"} to hit, reach 5 ft. or range 20/60

ft., one target. Hit: 4 (1d4 + 2);{"diceNotation":"1d4+2","rollType":"damage","rollAction":"Dagger","rollDamageType":"piercing"} piercing damage. Light Crossbow. Ranged Weapon Attack: +4

Jalester Silvermane

Monsters Waterdeep: Dragon Heist

":"1d10+2","rollType":"damage","rollAction":"Longsword","rollDamageType":"slashing"} slashing damage when used with two hands. Dagger. Melee or Ranged Weapon Attack: +4;{"diceNotation":"1d20+4","rollType

":"to hit","rollAction":"Dagger"} to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 4 (1d4 + 2);{"diceNotation":"1d4+2","rollType":"damage","rollAction":"Dagger","rollDamageType":"piercing

Oreioth

Monsters Princes of the Apocalypse

Oreioth dies, he can use an action on his next turn to cast animate dead on that humanoid’s corpse, instead of using the spell’s normal casting time.Dagger. Melee Weapon Attack: +3

;{"diceNotation":"1d20+3","rollType":"to hit","rollAction":"Dagger"} to hit, reach 5 ft., one target. Hit: 3 (1d4 + 1);{"diceNotation":"1d4+1","rollType":"damage","rollAction":"Dagger","rollDamageType":"piercing"} piercing damage.

Flabbergast

Monsters Acquisitions Incorporated

introduced in chapter 3Dagger. Melee or Ranged Weapon Attack: +4;{"diceNotation":"1d20+4","rollType":"to hit","rollAction":"Dagger"} to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 4 (1d4 + 2

);{"diceNotation":"1d4+2","rollType":"damage","rollAction":"Dagger","rollDamageType":"piercing"} piercing damage.Not much is known of the mysterious and aloof majordomo of Acquisitions Incorporated

Warrior

Monsters Dragon of Icespire Peak

Martial Role. The warrior has one of the following traits of your choice: Attacker. The warrior gains a +2 bonus to attack rolls. Defender. The warrior gains the Protection reaction below.Longsword

it whose target isn’t the warrior. The warrior must be able to see the attacker.A sidekick is proficient with any armor, weapons, and tools included in its stat block. In addition, warriors are proficient with simple and martial weapons, shields, and all armor.

Preeta Kreepa

Monsters Waterdeep: Dungeon of the Mad Mage

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

":"1d20+5","rollType":"to hit","rollAction":"Dagger"} to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 4 (1d4 + 2);{"diceNotation":"1d4+2","rollType":"damage","rollAction":"Dagger","rollDamageType

War Caster Legacy

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

Magewright

Monsters Eberron: Rising from the Last War

: knockDagger. Melee or Ranged Weapon Attack: +3;{"diceNotation":"1d20+3","rollType":"to hit","rollAction":"Dagger"} to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 3 (1d4 + 1);{"diceNotation":"1d4

+1","rollType":"damage","rollAction":"Dagger","rollDamageType":"piercing"} piercing damage.In Khorvaire, magic is part of everyday life. A chef might use prestidigitation to heat and season food

Punching Dagger

Equipment

Mastery of Advanced Weapons requires military training and skill. To use any of the special properties or the Weapon Mastery properties of the Punching Dagger, you must take the Advanced Weapon

advanced techniques for use in parrying, or both. When wielding a Defending weapon, you may use your Reaction when you are hit by a melee attack roll. Roll 1d4 and add the result to your AC, including against the triggering attack.

Ooze Master

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

Quandrix Professor of Theory

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

Grung

Monsters Mordenkainen Presents: Monsters of the Multiverse

at least 1 hour.Dagger. Melee or Ranged Weapon Attack: +4;{"diceNotation":"1d20+4","rollType":"to hit","rollAction":"Dagger"} to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 4 (1d4 + 2

);{"diceNotation":"1d4+2","rollType":"damage","rollAction":"Dagger","rollDamageType":"piercing"} piercing damage plus 5 (2d4);{"diceNotation":"2d4","rollType":"damage","rollAction":"Dagger","rollDamageType

Mite

Monsters Mordenkainen's Fiendish Folio Volume 1

;{"diceNotation":"1d20+4","rollType":"to hit","rollAction":"Dagger"} to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 4 (1d4 + 2);{"diceNotation":"1d4+2","rollType":"damage","rollAction":"Dagger

, or a saving throw, it must roll a d6 and subtract the number rolled from the d20 roll. On any turn in which it suffers the effect of the hex, the target can attack an ally as a reaction, ignoring the

Cloud Giant Destiny Gambler

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

Thri-kreen Hunter

Monsters Spelljammer: Adventures in Space

themselves. The Thri-kreen language doesn’t employ words in the usual sense. To demonstrate emotion and reaction, thri-kreen clack their mandibles and wave their antennae, indicating to other

-kreen stat block appears in the Monster Manual. This section provides a few more options.Chameleon Carapace. The thri-kreen changes the color of its carapace to match the color and texture of its

Thri-kreen Mystic

Monsters Spelljammer: Adventures in Space

revitalize themselves. The Thri-kreen language doesn’t employ words in the usual sense. To demonstrate emotion and reaction, thri-kreen clack their mandibles and wave their antennae

generic thri-kreen stat block appears in the Monster Manual. This section provides a few more options.Chameleon Carapace. The thri-kreen changes the color of its carapace to match the color and

Thri-kreen Gladiator

Monsters Spelljammer: Adventures in Space

demonstrate emotion and reaction, thri-kreen clack their mandibles and wave their antennae, indicating to other thri-kreen what they are thinking and feeling. Other creatures find this method of

of bone and obsidian blades, while chatkchas are usually made of sharpened bone or crystal. A generic thri-kreen stat block appears in the Monster Manual. This section provides a few more options.Leap. The thri-kreen leaps up to 20 feet in any direction, provided its speed isn’t 0.

Duergar Mind Master

Monsters Mordenkainen Presents: Monsters of the Multiverse

disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.Multiattack. The duergar makes two Mind-Poison Dagger attacks. It can replace one attack with a use of Mind Mastery

. Mind-Poison Dagger. Melee Weapon Attack: +5;{"diceNotation":"1d20+5", "rollType":"to hit", "rollAction":"Mind-Poison Dagger"} to hit, reach 5 ft., one target. Hit: 5 (1d4 + 3);{"diceNotation":"1d4+3

Duergar Mind Master Legacy

Monsters Mordenkainen’s Tome of Foes

Mind Mastery. Mind-Poison Dagger. Melee Weapon Attack: +5;{"diceNotation":"1d20+5","rollType":"to hit","rollAction":"Mind"} to hit, reach 5 ft., one target. Hit: 5 (1d4 + 3);{"diceNotation":"1d4+3

succeed on a DC 12 Intelligence saving throw, or the duergar causes it to use its reaction either to make one weapon attack against another creature the duergar can see or to move up to 10 feet in a

Vecna the Archlich

Monsters Vecna: Eve of Ruin

Legendary Resistance (5/Day). If Vecna fails a saving throw, he can choose to succeed instead. Special Equipment. Vecna carries a magic dagger named Afterthought. In the hands of anyone other than

Vecna, Afterthought is a Dagger, +2;+2 Dagger. Undying. If Vecna is slain, his soul refuses to accept its fate and lives on as a disembodied spirit that fashions a new body for itself after 1d100

Witchkite

Monsters Monstrous Compendium Vol. 4: Eldraine Creatures

the following effects of the witchkite’s choice: The target must use its reaction to make a melee attack against another creature of the witchkite’s choice that is within the target

the mostly forgotten adventurer Osval Dragons of Eldraine The dragons of Eldraine, are much like those of other D&D worlds. You can use any dragon stat block for a dragon of Eldraine. On

Gingwatzim

Monsters Candlekeep Mysteries

as a book, dagger, or gemstone) that its creator is carrying or wearing when the gingwatzim is conjured. The other form can be any Tiny beast. Once these alternate forms are chosen, they can’t

its statistics, and it is indistinguishable from the thing it is imitating. In beast form, it retains its hit points but otherwise uses the stat block of the beast it is imitating. When it dies, the

Frost Giant Ice Shaper

Monsters Bigby Presents: Glory of the Giants

action and Ice Armor reaction. The object bearing the rune has AC 16; 40 hit points; and immunity to necrotic, poison, and psychic damage. The object regains all its hit points at the end of every turn

;{"diceNotation":"1d4", "rollType":"roll", "rollAction":"Ice Wolves"} wolves made of ice (use the winter wolf stat block in the Monster Manual to represent them, but they are Elementals instead of

Graz'zt

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

Selenelion Twin

Monsters The Wild Beyond the Witchlight

hit", "rollAction":"Dagger"} to hit, reach 5 ft. or range 20/60 ft., one target. Hit: 6 (1d4 + 4);{"diceNotation":"1d4+4", "rollType":"damage", "rollAction":"Dagger", "rollDamageType":"piercing

without the other doing likewise. The accompanying stat block uses “she” and “her” as each twin’s default pronouns. The twins are as fond of one another as two siblings

Ephixis, Bow of Nylea

Magic Items Mythic Odysseys of Theros

you, no attack roll required. A Nyxborn lynx is summoned in that space (use the stat block for a tiger with the Nyxborn traits from chapter 6). The lynx understands your verbal commands and obeys them

see within 320 feet of you, no attack roll required, casting the wall of thorns spell there. Winter. As an action, you can fire this arrow at a space that you can see within 320 feet of you, no

Euryale

Monsters The Book of Many Things

statistics are the same in each form except where noted in this stat block. Any equipment she is wearing or carrying isn’t transformed. Euryale reverts to her medusa form if she dies. Petrifying

lasts until the creature is freed by the Greater Restoration spell or other magic A creature can use its reaction, if available, to shut its eyes to avoid the saving throw. If the creature does so, it has the blinded condition until the end of its next turn.

Drow Matron Mother

Monsters Mordenkainen Presents: Monsters of the Multiverse

allied demon within 30 feet of the drow uses its reaction to make one attack against a target of the drow’s choice that she can see. Demon Staff. The drow makes one Demon Staff attack. Cast a

;Mothers of Rebellion Some matron mothers renounce Lolth and join the war against their former goddess. Such drow could be of any alignment, and they lose the following abilities in the stat block

D&D Beyond

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