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Returning 35 results for 'breathe underwater'.
Spells
Player’s Handbook
This spell grants up to ten willing creatures of your choice within range the ability to breathe underwater until the spell ends. Affected creatures also retain their normal mode of respiration.
Magic Items
Dungeon Master’s Guide
While wearing this cloak, you can breathe underwater, and you have a Swim Speed of 60 feet.
Magic Items
Dungeon Master’s Guide
While wearing this cap underwater, you can take a Magic action to create a bubble of air around your head. This bubble allows you to breathe normally underwater. This bubble stays with you until the cap is removed or you are no longer underwater.
Monsters
Monster Manual
Water Breathing. The seahorse can breathe only underwater.Bubble Dash. While underwater, the seahorse moves up to its Swim Speed without provoking opportunity attack;Opportunity Attacks.
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.
Magic Items
Dungeon Master’s Guide
You can breathe underwater for 24 hours after drinking this potion.
This potion’s cloudy green fluid smells of the sea and has a jellyfish-like bubble floating in it.
Monsters
Monster Manual
Water Breathing. The seahorse can breathe only underwater.Ram. Melee Attack Roll: +4;{"diceNotation":"1d20+4", "rollType":"to hit", "rollAction":"Ram"}, reach 5 ft. Hit: 9 (2d6 + 2);{"diceNotation
":"Bludgeoning"} Bludgeoning damage if the seahorse moved 20+ feet straight toward the target immediately before the hit.Bubble Dash. While underwater, the seahorse moves up to half its Swim Speed without provoking opportunity attack;Opportunity Attacks.
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.
Monsters
Monster Manual
Amphibious. The dragon can breathe air and water.Multiattack. The dragon makes three Bite attacks. It can replace one attack with a Tail attack.
Bite. Melee Attack Roll: +13;{"diceNotation":"1d20+13
(2d6);{"diceNotation":"2d6", "rollType":"damage", "rollAction":"bite", "rollDamageType":"Fire"} Fire damage. Being underwater doesn’t grant Resistance to this Fire damage.
Tail. Melee Attack Roll
Monsters
Monster Manual
Amphibious. The aboleth can breathe air and water.
Eldritch Restoration. If destroyed, the aboleth gains a new body in 5d10;{"diceNotation":"5d10", "rollType":"roll", "rollAction":"Eldritch
to succeed instead.
Mucus Cloud. While underwater, the aboleth is surrounded by mucus. Constitution Saving Throw: DC 14, each creature in a 5-foot Emanation originating from the aboleth at the end of
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
Spells
Player’s Handbook
.
Aquatic Adaptation. You sprout gills and grow webs between your fingers. You can breathe underwater and gain a Swim Speed equal to your Speed.
Change Appearance. You alter your appearance. You decide
Magic Items
Dungeon Master’s Guide
Initiative rolls.
Underwater Adaptation. A bubble of air forms around your head while you are underwater, allowing you to breathe normally in that environment.
Aquatic Command. Wave has 3 charges and
Monsters
Monster Manual
Amphibious. The kraken can breathe air and water.
Legendary Resistance (4/Day, or 5/Day in Lair). If the kraken fails a saving throw, it can choose to succeed instead.
Siege Monster. The kraken
.
Toxic Ink. Constitution Saving Throw: DC 23, each creature in a 15-foot Emanation originating from the kraken while it is underwater. Failure: The target has the Blinded and Poisoned conditions
Spells
Player’s Handbook
the ally doesn’t have the Incapacitated condition.
Water Breathing (Water Only). The spirit can breathe only underwater.
Actions
Multiattack. The spirit makes a number of Rend attacks equal
Magic Items
Dungeon Master’s Guide
have Immunity to Fire damage.
Ring of Elemental Command (Water);Water. You know Aquan, you gain a Swim Speed of 60 feet, and you can breathe underwater.
Spellcasting. The ring has 5 charges and
Potion of Water Breathing
Legacy
This doesn't reflect the latest rules and lore.
Learn More
Magic Items
Basic Rules (2014)
You can breathe underwater for 1 hour after drinking this potion. Its cloudy green fluid smells of the sea and has a jellyfish-like bubble floating in it.
Magic Items
Ghosts of Saltmarsh
While wearing this brass helmet, you can breathe underwater, you gain darkvision with a range of 60 feet, and you gain a swimming speed of 30 feet.
Magic Items
Spelljammer: Adventures in Space
This bulky suit, which fully encases your head and body, takes 1 minute to don or doff. While worn, it enables you to breathe in an airless environment and renders you immune to the harmful effects
of any gas that surrounds you. The suit also grants you a swimming speed equal to your walking speed while underwater, or a flying speed equal to your walking speed in an environment with no gravity.
Monsters
Tales from the Yawning Portal
Amphibious. The aboleth can breathe air and water.
Mucous Cloud. While underwater, the aboleth is surrounded by transformative mucus. A creature that touches the aboleth or that hits it with a melee
. The diseased creature can breathe only underwater.
Probing Telepathy. If a creature communicates telepathically with the aboleth, the aboleth learns the creature's greatest desires if the aboleth
Monsters
Bigby Presents: Glory of the Giants
Amphibious. The crab can breathe air and water.Multiattack. The crab makes two Claw attacks and one Stinger attack.
Claw. Melee Weapon Attack: +10;{"diceNotation":"1d20+10", "rollType":"to hit
creature takes half as much damage only.Storm crabs are colossal crustaceans with four monstrous claws and a poisonous stinger. Equally adept underwater or on shore, they can exhale a jet of pressurized
Monsters
Princes of the Apocalypse
breathe underwater. The bonded mount obeys the knight's commands. If its mount dies, the knight can train a new beast to serve as its bonded mount, a process requiring a month.
Sneak Attack. The knight
Monsters
Tales from the Yawning Portal
Amphibious. The dragon turtle can breathe air and water.
Reduced Threat. This creature has -2 penalty on all ability checks and saving throws.
Chains. Magic infuses the chains, which are long
must make a DC 16 Constitution saving throw, taking 52 (15d6);{"diceNotation":"15d6","rollType":"damage","rollAction":"Steam Breath","rollDamageType":"fire"} fire damage on a failed save, or half as much damage on a successful one. Being underwater doesn't grant resistance against this damage.Fire
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Amphibious. The wastrilith can breathe air and water.
Corrupt Water. At the start of each of the wastrilith’s turns, exposed water within 30 feet of it is befouled. Underwater, this effect
it. The target must make a DC 17 Strength saving throw, and it has disadvantage if it’s underwater. On a failed save, it takes 22 (4d8 + 4);{"diceNotation":"4d8+4", "rollType":"damage
Monsters
Tales from the Yawning Portal
maintains concentration, up to 10 minutes (as if concentrating on a spell).
The charmed target is incapacitated, and instead of holding its breath underwater, it tries to breathe normally and
Amphibious. The kelpie can breathe air and water.
Seaweed Shape. The kelpie can use its action to reshape its body into the form of a humanoid or beast that is Small, Medium, or Large. Its
Monsters
Bigby Presents: Glory of the Giants
revealed and they are exiled, they often end up as leaders of Olhydra’s cults in colder regions.
Olhydra grants these frost giants the ability to breathe underwater, and they wield armor and weapons
Amphibious. The giant can breathe air and water.Multiattack. The giant makes two Battleaxe attacks and one Harpoon attack.
Battleaxe. Melee Weapon Attack: +10;{"diceNotation":"1d20+10", "rollType
Monsters
Princes of the Apocalypse
Amphibious. The dragon turtle can breathe air and water.Multiattack. The dragon turtle makes three attacks: one with its bite and two with its claws. It can make one tail attack in place of its two
Breath","rollDamageType":"fire"} fire damage on a failed save, or half as much damage on a successful one. Being underwater doesn't grant resistance against this damage.The strongest monster in the
Monsters
Mordenkainen Presents: Monsters of the Multiverse
within 5 feet of it must succeed on a DC 13 Dexterity saving throw or be grappled (escape DC 13). Until this grapple ends, the target is restrained and unable to breathe unless it can breathe water. In
, FireWatery Stealth. If underwater, the slithering tracker takes the Hide action, and it makes the Dexterity (Stealth) check with advantage.
Monsters
Princes of the Apocalypse
fathomer is knocked unconscious or dies, it also reverts to its true form.
While in serpent form, the fathomer gains a swimming speed of 40 feet, the ability to breathe underwater, immunity to poison
Magic Items
Tyranny of Dragons
. You can speak and understand Draconic. You also have advantage on any Charisma check you make against black dragons.
Legendary Resistance (1/Day). If you fail a saving throw, you can choose to succeed instead.
Water Breathing. You can breathe underwater.
Monsters
Fizban's Treasury of Dragons
Amphibious. The dragon turtle can breathe air and water
Blessing of the Sea (Recharges after a Short or Long Rest). If the dragon turtle would be reduced to 0 hit points, its current hit point total
underwater doesn't grant resistance against this damage.The dragon turtle can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the
Magic Items
Tyranny of Dragons
you fail a saving throw, you can choose to succeed instead.
Water Breathing. You can breathe underwater.
Monsters
Waterdeep: Dragon Heist
until she uses an action to quench it. She gains one of the following benefits of her choice, which lasts until the silver fire ends:
She can breathe underwater.
She can survive without food and water
Monsters
Guildmasters’ Guide to Ravnica
Amphibious. Zegana can breathe air and water.
Legendary Resistance (3/Day). If Zegana fails a saving throw, she can choose to succeed instead.
Magic Resistance. Zegana has advantage on saving
","rollAction":"Prime Speaker","rollDamageType":"thunder"} thunder damage and is pushed 10 feet away from Zegana. If the creature is underwater, the damage is increased to 13 (3d8);{"diceNotation":"3d8","rollType
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Amphibious (Hybrid Form Only). The deep scion can breathe air and water.Multiattack. The deep scion makes two Battleaxe attacks, or it makes one Bite attack and two Claw attacks.
Battleaxe. Melee
certain, but when it works, the magic transforms an air-breathing person into a shapeshifter that can take on an aquatic form.
A deep scion emerges from the depths in service to their underwater master