block breath diffusing casting reaction

Summon Dragon

Spells Player’s Handbook

You call forth a Dragon spirit. It manifests in an unoccupied space that you can see within range and uses the Draconic Spirit stat block. The creature disappears when it drops to 0 Hit Points or

spell’s level in the stat block. Draconic Spirit Large Dragon, Neutral AC 14 + the spell’s level HP 50 + 10 for each spell level above 5 Speed 30 ft., Fly 60 ft., Swim 30 ft

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.

Hydra

Monsters Monster Manual

Hold Breath. The hydra can hold its breath for 1 hour. Multiple Heads. The hydra has five heads. Whenever the hydra takes 25 damage or more on a single turn, one of its heads dies. The hydra dies if

damage since its last turn. The hydra regains 20 Hit Points when it grows new heads. Reactive Heads. For each head the hydra has beyond one, it gets an extra Reaction that can be used only for

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

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

Sammaster (Dracolich Form)

Monsters Forgotten Realms: Adventures in Faerûn

, he appears in an unoccupied space within 5 feet of his soul gem (so long as the gem still exists), using the Sammaster (Lich Form) stat block. The gem is a Tiny object that has AC 20; HP 50; and

", "rollType":"damage", "rollAction":"Rend", "rollDamageType":"Necrotic"} Necrotic damage. Corroding Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Corroding Breath

Dragonstaff of Ahghairon

Magic Items Waterdeep: Dragon Heist

While holding the dragonstaff of Ahghairon, you have advantage on saving throws against the spells and breath weapons of dragons, as well as the breath weapons of other creatures of the dragon type

command spell. If you target a dragon with this casting, the dragon has disadvantage on its saving throw. The staff regains 1d10 charges daily at dawn.

Hydra Legacy

Monsters Basic Rules (2014)

Hold Breath. The hydra can hold its breath for 1 hour. Multiple Heads. The hydra has five heads. While it has more than one head, the hydra has advantage on saving throws against being blinded

. Reactive Heads. For each head the hydra has beyond one, it gets an extra reaction that can be used only for opportunity attacks. Wakeful. While the hydra sleeps, at least one of its heads is

Summon Draconic Spirit

Spells Fizban's Treasury of Dragons

You call forth a draconic spirit. It manifests in an unoccupied space that you can see within range. This corporeal form uses the Draconic Spirit stat block. When you cast this spell, choose a family

of dragon: chromatic, gem, or metallic. The creature resembles a dragon of the chosen family, which determines certain traits in its stat block. The creature disappears when it drops to 0 hit points

Lizardfolk Scaleshield

Monsters Ghosts of Saltmarsh

Hold Breath. The lizardfolk can hold its breath for 15 minutes.Multiattack. The scaleshield makes two melee attacks, each one with a different weapon. Morningstar. Melee Weapon Attack: +4

"} to hit, reach 5 ft., one target. Hit: 5 (1d6 + 2);{"diceNotation":"1d6+2","rollType":"damage","rollAction":"Spiked Shield","rollDamageType":"piercing"} piercing damage.Shield Block. If an ally within 5

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.

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

forbidden and dangerous magical secrets. The arcane nature of a witchkite’s hoard seeps into the dragon’s core, granting it spellcasting abilities and twisting its fiery breath into malevolent

Tile Chimera

Monsters Tyranny of Dragons

creature’s tiles.Multiattack. The chimera makes three attacks: one with its bite, one with its horns, and one with its claws. When its fire breath is available, it can use the breath in place of its

. 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

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

Dracohydra

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

":"poison"}. Prismatic Breath (Recharge 4–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Prismatic Breath"}. The dracohydra’s heads exhale a single breath of multicolored energy

Telepathic Pentacle

Monsters Icewind Dale: Rime of the Frostmaiden

Hold Breath. The Telepathic Pentacle can hold its breath for 1 hour. Multiple Heads. The Telepathic Pentacle has five heads. While it has more than one head, the Telepathic Pentacle has advantage on

. The Telepathic Pentacle regains 10 hit points for each head regrown in this way. Reactive Heads. For each head the Telepathic Pentacle has beyond one, it gets an extra reaction that can be used only

Dragon Army Officer

Monsters Dragonlance: Shadow of the Dragon Queen

shouts orders and targets up to two other creatures within 60 feet of itself. If a target has the Draconic Devotion trait and can hear the officer, the target can use its reaction to make one melee

weapons blessed by Takhisis to strike with the power of the dragons they fight alongside. Dragon Army Weapons The weapons of Dragon Army troops are blessed with an infusion of dragon breath. The type of

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

Ironscale Hydra

Monsters Mythic Odysseys of Theros

","rollDamageType":"acid"} acid damage. Hold Breath. The hydra can hold its breath for 1 hour. Multiple Heads. The hydra has five heads. While it has more than one head, the hydra has advantage on saving throws

each head regrown in this way. Reactive Heads. For each head the hydra has beyond one, it gets an extra reaction that can be used only for opportunity attacks. Wakeful. While the hydra sleeps, at least

Miirym

Monsters Candlekeep Mysteries

substances block this vision, as does a thin sheet of lead.Bite. Melee Weapon Attack: +10;{"diceNotation":"1d20+10","rollType":"to hit","rollAction":"Bite"} to hit, reach 5 ft., one target. Hit: 34

(9d6 + 3);{"diceNotation":"9d6+3","rollType":"damage","rollAction":"Bite","rollDamageType":"force"} force damage. Breath Weapon (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction

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.

Theran Chimera

Monsters Mythic Odysseys of Theros

breath weapon is available, it can use the breath in place of its head or its claws. Claws. Melee Weapon Attack: +7;{"diceNotation":"1d20+7","rollType":"to hit","rollAction":"Claws"} to hit, reach 5

","rollAction":"Tail","rollDamageType":"bludgeoning"} bludgeoning damage. Breath Weapon (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Breath Weapon"}. The chimera exhales fire

Tiamat

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

legendary action options are associated with her five dragon heads (a bite and a breath weapon for each). Once Tiamat chooses a legendary action option for one of her heads, she can’t choose another

Kyrzin's Ooze

Magic Items Eberron: Rising from the Last War

move through a space as narrow as 1 inch wide without squeezing. Once you use this property, it can’t be used again until the next dawn. Acid Breath. As an action, you can exhale acid in a 30

you, turning your corpse into a black pudding allied with the daelkyr (see the Monster Manual for the black pudding;black pudding's stat block).

Elder Brain Dragon

Monsters Fizban's Treasury of Dragons

","rollDamageType":"psychic"} psychic damage. If the target is Huge or smaller, it is grappled (escape DC 18). The dragon can have up to four targets grappled at a time. Tadpole Brine Breath

(Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Tadpole Brine Breath"}. The dragon exhales brine in a 120-foot line that is 15 feet wide. Each creature in that area must make a DC 22

Adult Green Dragon Legacy

Monsters Basic Rules (2014)

Frightful Presence for the next 24 hours. Poison Breath (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Poison Breath"}. The dragon exhales poisonous gas in a 60-foot cone

. Each creature in that area must make a DC 18 Constitution saving throw, taking 56 (16d6);{"diceNotation":"16d6","rollType":"damage","rollAction":"Poison Breath","rollDamageType":"poison"} poison damage

Ancient White Dragon Legacy

Monsters Basic Rules (2014)

effect on itself on a success. If a creature's saving throw is successful or the effect ends for it, the creature is immune to the dragon's Frightful Presence for the next 24 hours. Cold Breath (Recharge

5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Cold Breath"}. The dragon exhales an icy blast in a 90-foot cone. Each creature in that area must make a DC 22 Constitution saving throw

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

Scaled Ornament

Magic Items Fizban's Treasury of Dragons

dealt by the breath of the dragon in whose hoard the ornament became Wakened, you can use your reaction to take no damage instead, and you regain hit points equal to the damage you would have taken

Adult White Dragon Legacy

Monsters Basic Rules (2014)

on itself on a success. If a creature's saving throw is successful or the effect ends for it, the creature is immune to the dragon's Frightful Presence for the next 24 hours. Cold Breath (Recharge 5

–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Cold Breath"}. The dragon exhales an icy blast in a 60-foot cone. Each creature in that area must make a DC 19 Constitution saving throw

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