breathe both diffusing contain releases

Octopus

Monsters Monster Manual

Compression. The octopus can move through a space as narrow as 1 inch without expending extra movement to do so. Water Breathing. The octopus can breathe only underwater.Tentacles. Melee Attack Roll

while underwater. Response: The octopus releases ink that fills a 5-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.

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.

Giant Squid

Monsters Monster Manual

Water Breathing. The squid can breathe only underwater.Multiattack. The squid makes one Bite attack and one Tentacle attack. Bite. Melee Attack Roll: +9;{"diceNotation":"1d20+9", "rollType":"to hit

straight toward itself.Ink Cloud (1/Day). Trigger: The squid takes damage while underwater. Response: The squid releases ink that fills a 15-foot Cube centered on itself, and the squid moves up to its Swim

Otiluke's Resilient Sphere

Spells Player’s Handbook

physical objects, energy, or other spell effects—can pass through the barrier, in or out, though a creature in the sphere can breathe there. The sphere is immune to all damage, and a creature or

contain the creature or object inside. An enclosed creature can take an action to push against the sphere’s walls and thus roll the sphere at up to half the creature’s Speed. Similarly, the

Imprisonment

Spells Player’s Handbook

spell for the next 24 hours. On a failed save, the target is imprisoned. While imprisoned, the target doesn’t need to breathe, eat, or drink, and it doesn’t age. Divination spells can&rsquo

is entombed beneath the earth in a hollow globe of magical force that is just large enough to contain the target. Nothing can pass into or out of the globe. Chaining. Chains firmly rooted in the

Iron Flask

Magic Items Dungeon Master’s Guide

breathe, eat, or drink. You can take a Magic action to remove the flask’s stopper and release the creature in the flask. The creature then obeys your commands for 1 hour, understanding those

creature, but the only way to determine the type of creature is to open the flask. A newly discovered Iron Flask might already contain a creature chosen by the DM or determined randomly by rolling on

Resilient Sphere Legacy

Spells Basic Rules (2014)

for the duration. Nothing--not physical objects, energy, or other spell effects--can pass through the barrier, in or out, though a creature in the sphere can breathe there. The sphere is immune to

and just large enough to contain the creature or object inside. An enclosed creature can use its action to push against the sphere's walls and thus roll the sphere at up to half the creature's speed

Egg Hunter Adult

Monsters Fizban's Treasury of Dragons

Amphibious. The egg hunter can breathe air and water. False Appearance. If the egg hunter is motionless at the start of combat, it has advantage on its initiative roll. Moreover, if a creature

necrotic damage dealt. Torpor Spores (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Torpor Spores"}. The egg hunter releases a billow of sparkling blue spores. Each creature

Quadrone Detention Drone

Monsters The Book of Many Things

DC 15 Constitution saving throw or be encased in the orb, which expands to a size just large enough to contain the creature. While encased, the creature doesn’t need to breathe, eat, or drink

Otiluke's Resilient Sphere Legacy

Spells Player’s Handbook (2014)

for the duration.Nothing—not physical objects, energy, or other spell effects—can pass through the barrier, in or out, though a creature in the sphere can breathe there. The sphere is

weightless and just large enough to contain the creature or object inside. An enclosed creature can use its action to push against the sphere’s walls and thus roll the sphere at up to half the

Animated Armor Detention Drone

Monsters The Book of Many Things

must succeed on a DC 15 Constitution saving throw or be encased in the orb, which expands to a size just large enough to contain the creature. While encased, the creature doesn’t need to breathe

Helmed Horror Detention Drone

Monsters The Book of Many Things

creature it can see within 30 feet of itself. The creature must succeed on a DC 15 Constitution saving throw or be encased in the orb, which expands to a size just large enough to contain the creature. While

encased, the creature doesn’t need to breathe, eat, or drink, and it doesn’t age. Nothing can pass through the orb, nor can any creature teleport or use planar travel to enter or exit the

Advanced Detention Drone

Monsters The Book of Many Things

enough to contain the creature. While encased, the creature doesn’t need to breathe, eat, or drink, and it doesn’t age. Nothing can pass through the orb, nor can any creature teleport or use

Lowarnizel

Monsters Phandelver and Below: The Shattered Obelisk

Amphibious. Lowarnizel can breathe both air and water.Multiattack. Lowarnizel makes one Bite attack and two Claw attacks. Bite. Melee Weapon Attack: +9;{"diceNotation":"1d20+9", "rollType":"to hit

–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Singularity Breath"}. Lowarnizel creates a shining bead of gravitational force, then releases the energy in a 30-foot cone. Each creature

Gelatinous Cube (Giant Ooze variant)

Monsters Waterdeep: Dungeon of the Mad Mage

Medium or smaller creatures inside it at a time. When the cube shrinks back to normal size, any creatures that it can no longer contain are expelled into unoccupied spaces around it. Transparent. Even

"} acid damage and is engulfed. The engulfed creature can't breathe, is restrained, and takes 21 (6d6);{"diceNotation":"6d6","rollType":"damage","rollDamageType":"acid"} acid damage at the start of each of

Iron Flask Legacy

Magic Items Basic Rules (2014)

throw. Once trapped, a creature remains in the flask until released. The flask can hold only one creature at a time. A creature trapped in the flask doesn't need to breathe, eat, or drink and doesn't

discovered bottle might already contain a creature chosen by the GM or determined randomly. d100 Contents d100 Contents 1-50 Empty 77-78 Elemental (any) 51 Arcanaloth 79

Shield Guardian Detention Drone

Monsters The Book of Many Things

contain the creature. While encased, the creature doesn’t need to breathe, eat, or drink, and it doesn’t age. Nothing can pass through the orb, nor can any creature teleport or use planar

Imprisonment Legacy

Spells Basic Rules (2014)

if you cast it again. While affected by this spell, the creature doesn't need to breathe, eat, or drink, and it doesn't age. Divination spells can't locate or perceive the target. When you cast the

spell, you choose one of the following forms of imprisonment. Burial. The target is entombed far beneath the earth in a sphere of magical force that is just large enough to contain the target. Nothing

Kobold Inventor

Monsters Mordenkainen Presents: Monsters of the Multiverse

a failed save, or half as much damage on a successful one. Skunk in a Cage. The kobold releases a skunk into an unoccupied space within 5 feet of it. The skunk has a walking speed of 20 feet, AC 10

’t need to breathe or is immune to poison automatically succeeds on the saving throw. Once the skunk has sprayed its musk, it can’t do so again until it finishes a short or long rest. Wasp

Kobold Inventor Legacy

Monsters Volo's Guide to Monsters

, or half as much damage on a successful one. Skunk in a Cage. The kobold releases a skunk into an unoccupied space within 5 feet of it. The skunk has a walking speed of 20 feet, AC 10, 1 hit point

doesn’t need to breathe or is immune to poison automatically succeeds on the saving throw. Once the skunk has sprayed its musk, it can’t do so again until it finishes a short or long rest

Ancient Deep Dragon Legacy

Monsters Fizban's Treasury of Dragons

action can be used at a time and only at the end of another creature’s turn. The dragon regains spent legendary actions at the start of its turn. Commanding Spores. The dragon releases spores

"} psychic damage. Tail. The dragon makes one Tail attack. Spore Salvo (Costs 2 Actions). The dragon releases poisonous spores around a creature within 30 feet of it that it can see. The target must

Amethyst Dragon Wyrmling

Monsters Fizban's Treasury of Dragons

Amphibious. The dragon can breathe both air and water.Bite. Melee Weapon Attack: +6;{"diceNotation":"1d20+6", "rollType":"to hit", "rollAction":"Bite"} to hit, reach 5 ft., one target. Hit: 9

gravitational force in its mouth, then releases the energy in a 15-foot cone. Each creature in that area must make a DC 13 Strength saving throw. On a failed save, the creature takes 22 (5d8);{"diceNotation

Adult Deep Dragon Legacy

Monsters Fizban's Treasury of Dragons

be used at a time and only at the end of another creature’s turn. The dragon regains spent legendary actions at the start of its turn. Commanding Spores. The dragon releases spores around a

damage. Tail. The dragon makes one Tail attack. Spore Salvo (Costs 2 Actions). The dragon releases poisonous spores around a creature within 30 feet of it that it can see. The target must succeed on

D6. False Tomb

Compendium - Sources->Dungeons & Dragons->Dragon of Icespire Peak

D6. False Tomb Two sealed stone sarcophagi rest in alcoves dug into the south wall here. Each sarcophagus releases a cloud of corrosive dust when opened, filling the 10-foot-by-10-foot area north of

the sarcophagus. Any creature in the area must make a DC 15 Dexterity saving throw, taking 14 (4d6) acid damage on a failed save, or half as much damage on a successful one. The cloud then disappears. The sarcophagi contain nothing of interest.

D6. False Tomb

Compendium - Sources->Dungeons & Dragons->Dragon of Icespire Peak

D6. False Tomb Two sealed stone sarcophagi rest in alcoves dug into the south wall here. Each sarcophagus releases a cloud of corrosive dust when opened, filling the 10-foot-by-10-foot area north of

the sarcophagus. Any creature in the area must make a DC 15 Dexterity saving throw, taking 14 (4d6) acid damage on a failed save, or half as much damage on a successful one. The cloud then disappears. The sarcophagi contain nothing of interest.

D6. False Tomb

Compendium - Sources->Dungeons & Dragons->Dragon of Icespire Peak

D6. False Tomb Two sealed stone sarcophagi rest in alcoves dug into the south wall here. Each sarcophagus releases a cloud of corrosive dust when opened, filling the 10-foot-by-10-foot area north of

the sarcophagus. Any creature in the area must make a DC 15 Dexterity saving throw, taking 14 (4d6) acid damage on a failed save, or half as much damage on a successful one. The cloud then disappears. The sarcophagi contain nothing of interest.

Young Amethyst Dragon

Monsters Fizban's Treasury of Dragons

Amphibious. The dragon can breathe both air and water.Multiattack. The dragon makes one Bite attack and two Claw attacks. Bite. Melee Weapon Attack: +9;{"diceNotation":"1d20+9", "rollType":"to hit

(Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Singularity Breath"}. The dragon creates a shining bead of gravitational force in its mouth, then releases the energy in a 30-foot

Egg Hunter Adult