before breath devising cube reaction

Giant Octopus

Monsters Monster Manual

Water Breathing. The octopus can breathe only underwater. It can hold its breath for 1 hour outside water.Tentacles. Melee Attack Roll: +5;{"diceNotation":"1d20+5", "rollType":"to hit", "rollAction

while underwater. Response: The octopus releases ink that fills a 10-foot Cube centered on itself, and the octopus moves up to its Swim Speed. The Cube is Heavily Obscured for 1 minute or until a strong current or similar effect disperses the ink.

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

Orb of Damara

Magic Items Forgotten Realms: Adventures in Faerûn

A wizard named Damara created this orb while devising a way to become a dragon. Aided by a mysterious magician (actually an aspect of Tiamat in disguise), Damara eventually created an Artifact that

it, the orb shrinks to the size of a grape. Properties of the Orb. While attuned to the orb, you gain the following benefits: Dragon’s Breath. You can take a Magic action to exhale a 15-foot

Essence of Ether (Inhaled) Legacy

Equipment

-foot cube to its effect. The resulting cloud dissipates immediately afterward. Holding one's breath is ineffective against inhaled poisons, as they affect nasal membranes, tear ducts, and other parts of the body.

Malice (Inhaled) Legacy

Equipment

that take effect when inhaled. Blowing the powder or releasing the gas subjects creatures in a 5-foot cube to its effect. The resulting cloud dissipates immediately afterward. Holding one's breath is ineffective against inhaled poisons, as they affect nasal membranes, tear ducts, and other parts of the body.

Burnt Othur Fumes (Inhaled) Legacy

Equipment

powder or releasing the gas subjects creatures in a 5-foot cube to its effect. The resulting cloud dissipates immediately afterward. Holding one's breath is ineffective against inhaled poisons, as they affect nasal membranes, tear ducts, and other parts of the body.

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

Spiderdragon

Monsters Vecna: Eve of Ruin

":"Claw", "rollDamageType":"slashing"} slashing damage. Spiderling Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Spiderling Breath"}. The spiderdragon exhales venomous

spiderlings in a 30-foot cone. Each creature in that area must make a DC 15 Dexterity saving throw, taking 33 (6d10);{"diceNotation":"6d10", "rollType":"damage", "rollAction":"Spiderling Breath

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

Nereid

Monsters Tales from the Yawning Portal

out of breath and can’t speak for 1 minute. At the end of each of its turns, it can repeat the save, ending the effect on itself on a success. Water Lash. The nereid causes a 5-foot cube of

spellcasting ability for it is Charisma. This use of the spell has a range of 30 feet and can affect a cube of water no larger than 30 feet on a side. Speak with Animals. The nereid can comprehend and

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

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

Moloch Legacy

Monsters Mordenkainen’s Tome of Foes

30-foot cube. Each creature in that area must succeed on a DC 21 Wisdom saving throw or take 27 (5d10);{"diceNotation":"5d10","rollType":"damage","rollAction":"Breath of Despair","rollDamageType

throw or be pulled up to 30 feet in a straight line toward Moloch. Breath of Despair (Recharge 5-6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Breath of Despair"}. Moloch exhales in a

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

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 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 90--foot

cone. Each creature in that area must make a DC 22 Constitution saving throw, taking 77 (22d6);{"diceNotation":"22d6","rollType":"damage","rollAction":"Poison Breath","rollDamageType":"poison"} poison

Ivana's Whisper (Inhaled)

Equipment

5-foot cube to its effect. The resulting cloud dissipates immediately afterward. Holding one's breath is ineffective against inhaled poisons, as they affect nasal membranes, tear ducts, and other parts of the body.

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 Time Dragon

Monsters Planescape: Adventures in the Multiverse

"} slashing damage plus 7 (2d6);{"diceNotation":"2d6", "rollType":"damage", "rollAction":"Rend", "rollDamageType":"force"} force damage. Time Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType

":"recharge", "rollAction":"Time Breath"}. The dragon exhales a wave of shimmering light in a 60-foot cone. Nonmagical objects and vegetation in that area that aren’t being worn or carried crumble to

Adult Deep Dragon Legacy

Monsters Fizban's Treasury of Dragons

or uses its action to end it. Nightmare Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Nightmare Breath"}. The dragon exhales a cloud of spores in a 60-foot cone

. Each creature in that area must make a DC 16 Wisdom saving throw. On a failed save, the creature takes 33 (6d10);{"diceNotation":"6d10", "rollType":"damage", "rollAction":"Nightmare Breath

Moloch

Monsters Mordenkainen Presents: Monsters of the Multiverse

toward Moloch. Breath of Despair (Recharge 5-6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Breath of Despair"}. Moloch exhales in a 30-foot cube. Each creature in that area must

succeed on a DC 21 Wisdom saving throw or take 27 (5d10);{"diceNotation":"5d10","rollType":"damage","rollAction":"Breath of Despair","rollDamageType":"psychic"} psychic damage, drop whatever it is holding

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

Ancient Deep Dragon Legacy

Monsters Fizban's Treasury of Dragons

hit points or uses its action to end it. Nightmare Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Nightmare Breath"}. The dragon exhales a cloud of spores in a 90

-foot cone. Each creature in that area must make a DC 19 Wisdom saving throw. On a failed save, the creature takes 49 (9d10);{"diceNotation":"9d10", "rollType":"damage", "rollAction":"Nightmare Breath

Ancient Time Dragon

Monsters Planescape: Adventures in the Multiverse

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

Breath"}. The dragon exhales a wave of shimmering light in a 90-foot cone. Nonmagical objects and vegetation in that area that aren’t being worn or carried crumble to dust. Each creature in that area

Polukranos

Monsters Mythic Odysseys of Theros

","rollDamageType":"acid"} acid damage. Hold Breath. Polukranos can hold its breath for 1 hour. Legendary Resistance (3/Day). If Polukranos fails a saving throw, it can choose to succeed instead. Multiple

beyond one, it gets an extra reaction that can be used only to make opportunity attacks. Siege Monster. Polukranos deals double damage to objects and structures. Wakeful. While Polukranos sleeps, at

Claugiyliamatar (possessed)

Monsters Divine Contention

creature is immune to the dragon's Frightful Presence for the next 24 hours. Necrotic Breath (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Necrotic Breath"}. The dragon

Breath","rollDamageType":"necrotic"} necrotic damage on a failed save, or half as much damage on a successful one.Claugiyliamatar can take 3 legendary actions, choosing from the options below. Only one

Claugiyliamatar

Monsters Storm King's Thunder

to the dragon's 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

90--foot cone. Each creature in that area must make a DC 22 Constitution saving throw, taking 77 (22d6);{"diceNotation":"22d6","rollType":"damage","rollAction":"Poison Breath","rollDamageType

Sapphire Dragon Wyrmling

Monsters Fizban's Treasury of Dragons

", "rollType":"damage", "rollAction":"Bite", "rollDamageType":"thunder"} thunder damage. Debilitating Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Debilitating Breath

(4d10);{"diceNotation":"4d10", "rollType":"damage", "rollAction":"Debilitating Breath", "rollDamageType":"thunder"} thunder damage and is incapacitated until the end of its next turn. On a successful

Geryon (Variant)

Monsters Mordenkainen Presents: Monsters of the Multiverse

ground at a point he can see within 120 feet of him. The cold fills a cube, 10 feet on each side, centered on that point. Each creature in that area must succeed on a DC 21 Constitution saving throw

(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

Occultant Abacus

Magic Items Acquisitions Incorporated

finish a long rest. Ways to Read the Kill d6 Reading 1 Using a tiny bellows to pump one last breath into a corpse. 2 Reading the entrails with special reading-the-entrails

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

Geryon

Monsters Mordenkainen Presents: Monsters of the Multiverse

at a point he can see within 120 feet of him. The cold fills a cube, 10 feet on each side, centered on that point. Each creature in that area must succeed on a DC 21 Constitution saving throw or take

–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

Quandrix Campus

Compendium - Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos

its geometry eventually turn itself inside out while students are still within it. The Arithmodrome The Quandrix campus is alive with dynamic sculptures made of water behaving in odd ways: cube-shaped

Arithmodrome looks like a large cube of water, ten feet on each side. The inside is an apparently boundless theory-space that suspends the rules of reality. Mages use this space to explore theoretical

Surprise

Compendium - Sources->Dungeons & Dragons->Basic Rules (2014)

Surprise A band of adventurers sneaks up on a bandit camp, springing from the trees to attack them. A gelatinous cube glides down a dungeon passage, unnoticed by the adventurers until the cube

doesn't notice a threat is surprised at the start of the encounter. If you're surprised, you can't move or take an action on your first turn of the combat, and you can't take a reaction until that turn ends. A member of a group can be surprised even if the other members aren't.

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