before breathing diffusing current reef

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

Speed. The Cube is Heavily Obscured for 1 minute or until a strong current or similar effect disperses the ink.

Reef Shark Legacy

Monsters Basic Rules (2014)

Pack Tactics. The shark has advantage on an attack roll against a creature if at least one of the shark's allies is within 5 feet of the creature and the ally isn't incapacitated. Water Breathing

":"1d8+2","rollType":"damage","rollAction":"Bite","rollDamageType":"piercing"} piercing damage.Smaller than giant sharks and hunter sharks, reef sharks inhabit shallow waters and coral reefs, gathering in small packs to hunt. A full-grown specimen measures 6 to 10 feet long.

Hunter Shark Legacy

Monsters Basic Rules (2014)

Blood Frenzy. The shark has advantage on melee attack rolls against any creature that doesn't have all its hit points. Water Breathing. The shark can breathe only underwater.Bite. Melee Weapon Attack

","rollDamageType":"piercing"} piercing damage.Smaller than a giant shark but larger and fiercer than a reef shark, a hunter shark haunts deep waters. It usually hunts alone, but multiple hunter sharks might feed in the same area. A fully grown hunter shark is 15 to 20 feet long.

Giant Octopus Legacy

Monsters Basic Rules (2014)

Hold Breath. While out of water, the octopus can hold its breath for 1 hour. Underwater Camouflage. The octopus has advantage on Dexterity (Stealth) checks made while underwater. Water Breathing

if it is underwater. The area is heavily obscured for 1 minute, although a significant current can disperse the ink. After releasing the ink, the octopus can use the Dash action as a bonus action.

Octopus Legacy

Monsters Basic Rules (2014)

Breathing. The octopus can breathe only underwater.Tentacles. Melee Weapon Attack: +4;{"diceNotation":"1d20+4","rollType":"to hit","rollAction":"Tentacles"} to hit, reach 5 ft., one target. Hit: 1 bludgeoning

cloud of ink extends all around the octopus if it is underwater. The area is heavily obscured for 1 minute, although a significant current can disperse the ink. After releasing the ink, the octopus can use the Dash action as a bonus action.

Spore Servant Octopus

Monsters Dragons of Stormwreck Isle

Hold Breath. While out of water, the octopus can hold its breath for 1 hour. Water Breathing. The octopus can breathe only underwater.Tentacles. Melee Weapon Attack: +5;{"diceNotation":"1d20+5

"} bludgeoning damage.Spore servants are dead creatures reanimated by the magical spores of a myconid leader. The final act of the myconid leader in Seagrow Caves before lapsing into its current comatose state

Ancient Dragon Turtle

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

and talk endlessly with sailors and adventurers to stay current on the latest happenings on land. Dragon Turtle Ideals d6;{"diceNotation":"1d6","rollType":"roll","rollAction":"Ideal

Whymsee (Kraken Priest Variant)

Monsters Locathah Rising

breathing, water walk1/day each: Evard's black tentacles, lightning boltThunderous Touch. Melee Weapon Attack: +5;{"diceNotation":"1d20+5","rollType":"to hit","rollAction":"Thunderous Touch"} to hit

":"poison"} poison damage on a failed save, or half as much damage on a successful one. A strong current disperses the cloud, which otherwise disappears at the end of Whymsee's next turn. Shell

Storm Giant Quintessent Legacy

Monsters Volo's Guide to Monsters

waterfall, a remote island, a fog-shrouded loch, a beautiful coral reef, or a windswept desert bluff. As befits the environment, the storm in which the giant lives could be a blizzard, a typhoon, a

be dispersed by wind. The giant creates a 60-foot-long, 10-foot-wide line of strong wind (or strong current within water) originating from a point anywhere in its lair. Each creature in that line must

Storm Giant Quintessent

Monsters Mordenkainen Presents: Monsters of the Multiverse

lairs. Their lair is usually a secluded region or prominent geographic feature, such as a mountain peak, a great waterfall, a remote island, a fog-shrouded loch, a beautiful coral reef, or a windswept

, 10-foot-wide line of strong wind (or strong current within water) originating from a point anywhere in its lair. Each creature in that line must succeed on a DC 18 Strength saving throw or be pushed

Mask of the Dragon Queen

Magic Items Tyranny of Dragons

damage to a creature, it can’t take reactions until its next turn. Water Breathing (Black Dragon Mask;Black or Green Dragon Mask Only). You can breathe underwater. Winter’s Fury (White

Dragon Mask Only). While your current hit points are equal to or less than half your hit point maximum, you deal an extra 1d8 cold damage with your melee attacks.

Reef Shark

Compendium - Sources->Dungeons & Dragons->Monster Manual (2014)

Reef Shark Smaller than giant sharks and hunter sharks, reef sharks inhabit shallow waters and coral reefs, gathering in small packs to hunt. A full-grown specimen measures 6 to 10 feet long. Reef

attack roll against a creature if at least one of the shark’s allies is within 5 feet of the creature and the ally isn’t incapacitated. Water Breathing. The shark can breathe only underwater. Actions Bite. Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 6 (1d8 + 2) piercing damage.

Reef Shark

Compendium - Sources->Dungeons & Dragons->Player's Handbook (2014)

Reef Shark Reef Shark Medium beast, unaligned Armor Class 12 (natural armor) Hit Points 22 (4d8 + 4) Speed 0 ft., swim 40 ft. STR 14 (+2) DEX 13 (+1) CON 13 (+1

has advantage on attack rolls against a creature if at least one of the shark’s allies is within 5 feet of the creature and isn’t incapacitated. Water Breathing. The shark can breathe only

Hunter Shark

Compendium - Sources->Dungeons & Dragons->Monster Manual (2014)

Hunter Shark Smaller than a giant shark but larger and fiercer than a reef shark, a hunter shark haunts deep waters. It usually hunts alone, but multiple hunter sharks might feed in the same area. A

(450 XP) Blood Frenzy. The shark has advantage on melee attack rolls against any creature that doesn’t have all its hit points. Water Breathing. The shark can breathe only underwater. Actions Bite. Melee Weapon Attack: +6 to hit, reach 5 ft., one target. Hit: 13 (2d8 + 4) piercing damage.

Dragon Turtle Lairs

Compendium - Sources->Dungeons & Dragons->Fizban's Treasury of Dragons

seaside cavern, but it could be reimagined as a grotto in the side of a coral reef rising from a shelf on the ocean floor, with the following features: Shelf Floor. The sandy beaches represent the

descends to a dark plain twelve hundred feet below. Coral Reef. The rocky cliff side depicts the contours of a coral reef that rises 80 feet above the shelf. The exterior face of the reef is covered

Cove Reef

Compendium - Sources->Dungeons & Dragons->Ghosts of Saltmarsh

Cove Reef Near the shore of a cove, a coral reef built around an alien idol teems with life. Long ago the reef was the home of merfolk enslaved by an aboleth named Ogrorlo. Lenth, a merfolk cleric of

the ocean deity Eadro, killed Ogrorlo and freed the merfolk, but the influence of the aberration still lingers around the reef and in a nearby gorge that descends into darkness. Cove Reef Features

Octopus

Compendium - Sources->Dungeons & Dragons->Infernal Machine Rebuild

breath for 30 minutes. Underwater Camouflage. The octopus has advantage on Dexterity (Stealth) checks made while underwater. Water Breathing. The octopus can breathe only underwater. Actions

a significant current can disperse the ink. After releasing the ink, the octopus can use the Dash action as a bonus action.

Octopus

Compendium - Sources->Dungeons & Dragons->Monster Manual (2014)

hold its breath for 30 minutes. Underwater Camouflage. The octopus has advantage on Dexterity (Stealth) checks made while underwater. Water Breathing. The octopus can breathe only underwater

minute, although a significant current can disperse the ink. After releasing the ink, the octopus can use the Dash action as a bonus action.

Giant Octopus

Compendium - Sources->Dungeons & Dragons->Monster Manual (2014)

water, the octopus can hold its breath for 1 hour. Underwater Camouflage. The octopus has advantage on Dexterity (Stealth) checks made while underwater. Water Breathing. The octopus can breathe

around the octopus if it is underwater. The area is heavily obscured for 1 minute, although a significant current can disperse the ink. After releasing the ink, the octopus can use the Dash action as a bonus action.

Lair Features

Compendium - Sources->Dungeons & Dragons->Dragon Delves

cascading over two cliffs and pooling in area D6. The river’s origin and outflow are underground. The river is 15 feet deep and filled with fat, white fish that many inhabitants of the lair eat. Breathing

current pushes Large or smaller creatures swimming in it 10 feet farther along its flow at the end of the creature’s turn. Light Ice throughout the lair reflects even the smallest light, providing Dim Light throughout. Areas with campfires are bathed in Bright Light.

Spore Servant Octopus

Compendium - Sources->Dungeons & Dragons->Dragons of Stormwreck Isle

Spore Servant Octopus Spore servants are dead creatures reanimated by the magical spores of a myconid leader. The final act of the myconid leader in Seagrow Caves before lapsing into its current

1 hour. Water Breathing. The octopus can breathe only underwater. Actions Tentacles. Melee Weapon Attack: +5 to hit, reach 15 ft., one target. Hit: 7 (1d8 + 3) bludgeoning damage.

Whymsee

Compendium - Sources->Dungeons & Dragons->Locathah Rising

: At will: command, create or destroy water 3/day each: control water, darkness, water breathing, water walk 1/day each: Evard’s black tentacles, lightning bolt. Actions Thunderous Touch

Constitution saving throw, taking 9 (2d8) poison damage on a failed save, or half as much damage on a successful one. A strong current disperses the cloud, which otherwise disappears at the end of Whymsee's

Maelstrom

Compendium - Sources->Dungeons & Dragons->Storm King's Thunder

undersea fortress of King Hekaton is carved into a reef. Four rocky towers covered in barnacles and coral reach upward, and between them is a large sinkhole that descends into the heart of the fortress. A

creatures that can’t breathe water aren’t likely to survive for long without the aid of water breathing spells or similar magic. Doors and Secret Doors. The giant-sized doors throughout Maelstrom

Dungeons

Compendium - Sources->Dungeons & Dragons->Dungeon Master’s Guide

planes of existence 33–35 Built by dwarves and decorated with enormous dwarven faces that have been defaced by its current inhabitants 36–38 Built in a volcano 39–40 Built in or among the branches of

great miracle or another auspicious event 73–75 Made by amphibious creatures (such as kuo-toa or aboleths), using water to protect the innermost reaches from air-breathing intruders 76–78 Made by a

Modes of Travel

Compendium - Sources->Dungeons & Dragons->Out of the Abyss

character sitting in a floating barrel or other watertight container, either steering with a paddle or flowing with the current. Such a vessel has a speed of 1 mph, requires a crew of 1, allows for no

exhaustion. Characters not actively swimming but simply clinging to something that floats (including the wreckage of a boat or raft) can drift with the current at a speed of 1 mph. Check for creature

Factions of Gracklstugh

Compendium - Sources->Dungeons & Dragons->Out of the Abyss

campaign, blind to the corruption that festers around them. GRACKLE-LUNG The constant smog in Gracklstugh causes grackle-lung in living, breathing creatures, resulting in persistent, wracking coughs

and the spewing of thick, black phlegm. Whenever a living, breathing creature finishes a long rest in Gracklstugh, it must make a DC 11 Constitution saving throw. On each failed save, the creature

Cult of the Crushing Wave

Compendium - Sources->Dungeons & Dragons->Princes of the Apocalypse

can immerse themselves. Water cultists prize water-breathing magic and seek it out for no other reason than to spend hours meditating underwater. Few cultists gain any profound insights from these

imminent, but a powerful current arose and bore him away from the hungry predator. Within an hour he was cast upon the shores of the Sword Coast. Gar believed that the current that had saved his life

The Sinkhole

Compendium - Sources->Dungeons & Dragons->Tales from the Yawning Portal->a2

area 29. Any characters who fell into the pool are carried by the current toward the outflow at about 20 feet per round. A character who ends up in the river might be swept away; see “Fast-Flowing Water

; there’s no danger in crossing it. Watery Peril. At the west end of the cavern, the ceiling lowers to meet the surface of the river. Any creature swept past this point by the current is trapped in a long

Storm Giant Quintessent

Compendium - Sources->Dungeons & Dragons->Monsters of the Multiverse

remote island, a fog-shrouded loch, a beautiful coral reef, or a windswept desert bluff. The storm in which the giant lives could be a blizzard, a typhoon, a thunderstorm, or a sandstorm, as befits the

dispersed by wind. Gale. The giant creates a 60-foot-long, 10-foot-wide line of strong wind (or strong current within water) originating from a point anywhere in its lair. Each creature in that line must

Building a Dungeon

Compendium - Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)

might include vertical shafts connecting different levels. Amphibious monsters such as kuo-toa and aboleths use water to protect the innermost reaches of their lairs from air-breathing intruders

what happened to them can help shape the dungeon’s current state. The Dungeon History table notes key events that can transform a site from its original purpose into a dungeon for adventurers to explore

The Black Lake

Compendium - Sources->Dungeons & Dragons->Tales from the Yawning Portal->a2

falls, takes 7 (2d6) bludgeoning damage from falling timbers and stones, and is caught in the river’s current (see “Fast-Flowing Water” above). 52. Nightscale’s Lair When the characters first approach

her head and part of her neck above the water (granting her three-quarters cover) and breathing acid. Then she submerges and waits for her breath weapon to recharge. Nightscale doesn’t resort to

Mintarn

Compendium - Sources->Dungeons & Dragons->Sword Coast Adventurer’s Guide

money Mintarn could offer that would sweeten the deal. I like Mintarn. It has cozy inns, and they make a brilliant green wine unique to their island. But, there are safer harbors during the current storm

from that bay, one even going straight up into the ceiling. Sometimes the tribute carriers can hear Hoondarrh’s breathing from one of the caves: great inhalations, exhalations, and deep rumbles of

Druid Subclasses

Compendium - Sources->Dungeons & Dragons->Player’s Handbook

Resistance to a damage type associated with your current land choice in the Circle Spells feature, as shown in the Nature’s Ward table. Nature’s Ward Land Type Resistance Arid Fire Polar

allies gain the current Resistance of your Nature’s Ward while there. As a Bonus Action, you can move the Cube up to 60 feet to ground within 120 feet of yourself. Circle of the Moon Adopt Animal

D&D Beyond

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