causing water reactions

Dust of Dryness

Magic Items Dungeon Master’s Guide

This small packet contains 1d6 + 4 pinches of dust. As a Utilize action, you can sprinkle a pinch of the dust over water, turning up to a 15-foot Cube of water into one marble-sized pellet, which

floats or rests near where the dust was sprinkled. The pellet’s weight is negligible. A creature can take a Utilize action to smash the pellet against a hard surface, causing the pellet to shatter

Giant Frog

Monsters Monster Manual

Amphibious. The frog can breathe air and water. Standing Leap. The frog’s Long Jump is up to 20 feet and its High Jump is up to 10 feet with or without a running start.Bite. Melee Attack Roll

’s next turn, the swallowed target takes 5 (2d4);{"diceNotation":"2d4", "rollType":"damage", "rollAction":"Swallow", "rollDamageType":"Acid"} Acid damage. If that damage doesn’t kill it, the frog disgorges it, causing it to exit Prone.

Wastrilith

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

lightly obscured;lightly obscures the area until a current clears it away. Water in containers remains corrupted until it evaporates. A creature that consumes this foul water or swims in it must make a

Prismari Professor of Perfection

Monsters Strixhaven: A Curriculum of Chaos

Water Walking. The professor can walk across water and other liquids as if they were solid ground.Multiattack. The professor makes three Tidal Strike attacks. Tidal Strike. Melee or Ranged Spell

ability (spell save DC 15): At will: minor illusion 2/day each: control water, create or destroy water, mage armor, stone shape 1/day: wall of iceProfessors of perfection combine elemental magic

Grung Elite Warrior

Monsters Mordenkainen Presents: Monsters of the Multiverse

Amphibious. The grung can breathe air and water. Poisonous Skin. Any creature that grapples the grung or otherwise comes into direct contact with the grung’s skin must succeed on a DC 12

itself on a success. Standing Leap. The grung’s long jump is up to 25 feet and its high jump is up to 15 feet, with or without a running start. Water Dependency. If the grung isn’t

Grung Wildling

Monsters Mordenkainen Presents: Monsters of the Multiverse

Amphibious. The grung can breathe air and water. Poisonous Skin. Any creature that grapples the grung or otherwise comes into direct contact with the grung’s skin must succeed on a DC 12

itself on a success. Standing Leap. The grung’s long jump is up to 25 feet and its high jump is up to 15 feet, with or without a running start. Water Dependency. If the grung isn’t

Sahuagin Wave Shaper

Monsters Ghosts of Saltmarsh

Blood Frenzy. The wave shaper has advantage on melee attack rolls against any creature that doesn't have all its hit points. Limited Amphibiousness. The wave shaper can breathe air and water, but it

":"slashing"} slashing damage plus 13 (3d8);{"diceNotation":"3d8","rollType":"damage","rollAction":"Claws","rollDamageType":"cold"} cold damage. Whirlpool (1/day). The wave shaper targets a body of water

Grung

Monsters Mordenkainen Presents: Monsters of the Multiverse

Amphibious. The grung can breathe air and water. Poisonous Skin. Any creature that grapples the grung or otherwise comes into direct contact with the grung’s skin must succeed on a DC 12

itself on a success. Standing Leap. The grung’s long jump is up to 25 feet and its high jump is up to 15 feet, with or without a running start. Water Dependency. If the grung isn’t

Reduced-threat Aboleth

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

only by heal or another disease-curing spell of 6th level or higher. When the creature is outside a body of water, it takes 6 (1d12);{"diceNotation":"1d12","rollType":"damage","rollAction":"Tentacle

Wyllow

Monsters Waterdeep: Dungeon of the Mad Mage

2nd level (3 slots): animal messenger, beast sense, hold person 3rd level (3 slots): conjure animals, meld into stone, water breathing 4th level (3 slots): dominate beast, locate creature, stoneskin

senses, proficiencies, traits, actions, and reactions (except class features, legendary actions, and lair actions) that the new form has but that she lacks. She can cast her spells with verbal or

Prisoner 13

Monsters Keys from the Golden Vault

Antimagic Susceptibility. In an area of antimagic, Prisoner 13’s tattoos and reactions don’t function, and she suffers the following modifications to her statistics: her AC becomes 13

knocked prone. River Tattoo. Prisoner 13 magically ends any effects causing the grappled or restrained conditions on herself. If she is bound with nonmagical restraints, she slips out of them.Readiness

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

or a bonus action on its turn but not both, and it can't take reactions. A creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success. If a

Zargon the Returner

Monsters Quests from the Infinite Staircase

permanently fouls the water for 10 miles from the place where the horn dissolved. The fouled water is unfit to drink, chokes aquatic wildlife, and withers plants.Multiattack. Zargon makes two Barbed

takes its turn immediately after Zargon’s. Only a Wish spell can reverse this transformation and restore the creature to life.Zargon can take up to three reactions per round but only one per turn

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

Strahd von Zarovich

Monsters Curse of Strahd

Shapechanger. If Strahd isn’t in running water or sunlight, he can use his action to polymorph into a Tiny bat, a Medium wolf, or a Medium cloud of mist, or back into his true form. While in

space, the mist can do so without squeezing, and he can’t pass through water. He has advantage on Strength, Dexterity, and Constitution saving throws, and he is immune to all nonmagical damage

Star Spawn Mangler

Monsters Mordenkainen Presents: Monsters of the Multiverse

, steaming mud. While it is coated in this way, the target’s speed is halved, it can’t use reactions, and it takes 10 (3d6);{"diceNotation":"3d6", "rollType":"damage", "rollAction":"Borem's Embrace

", "rollDamageType":"fire"} fire damage at the start of each of its turns. The effect lasts for 1 minute, until the cultist is incapacitated or dies, or until the target is immersed in water. Cult

Clockwork Stone Defender

Monsters Mordenkainen Presents: Monsters of the Multiverse

attack roll, the clockwork gives that creature a +5 bonus to its AC against that attack, potentially causing a miss. To use this ability, the clockwork must be able to see the creature and the

number of Hit Dice. 8 Suction. The clockwork gains a climbing speed of 30 feet. 9 Vocal Resonator. The clockwork gains the ability to speak rudimentary Common or Gnomish. 10 Water

Froghemoth Elder

Monsters Quests from the Infinite Staircase

Amphibious. The froghemoth can breathe air and water. Legendary Resistance (3/Day). If the froghemoth fails a saving throw, it can choose to succeed instead. Shock Susceptibility. If the froghemoth

reactions per round but only one per turn. Alien Gaze. When a creature the froghemoth can see damages the froghemoth, the froghemoth swivels its eyestalk toward the creature and pierces the creature

Star Spawn Grue

Monsters Mordenkainen Presents: Monsters of the Multiverse

’t use reactions, and it takes 10 (3d6);{"diceNotation":"3d6", "rollType":"damage", "rollAction":"Borem's Embrace", "rollDamageType":"fire"} fire damage at the start of each of its turns. The effect

lasts for 1 minute, until the cultist is incapacitated or dies, or until the target is immersed in water. Cult of Haask, the Voice of Hargut Haask’s Presence (1/Day). The cultist

Demogorgon Legacy

Monsters Out of the Abyss

. Hypnotic Gaze. The target is charmed by Demogorgon until the start of Demogorgon’s next turn. Demogorgon chooses how the charmed target uses its actions, reactions, and movement. Because this

in a palace called Abysm, found on a layer of the Abyss known as the Gaping Maw. Demogorgon’s lair is a place of madness and duality; the portion of the palace that lies above water takes the

Star Spawn Hulk

Monsters Mordenkainen Presents: Monsters of the Multiverse

, steaming mud. While it is coated in this way, the target’s speed is halved, it can’t use reactions, and it takes 10 (3d6);{"diceNotation":"3d6", "rollType":"damage", "rollAction":"Borem's

Embrace", "rollDamageType":"fire"} fire damage at the start of each of its turns. The effect lasts for 1 minute, until the cultist is incapacitated or dies, or until the target is immersed in water

Star Spawn Larva Mage

Monsters Mordenkainen Presents: Monsters of the Multiverse

, steaming mud. While it is coated in this way, the target’s speed is halved, it can’t use reactions, and it takes 10 (3d6);{"diceNotation":"3d6", "rollType":"damage", "rollAction":"Borem's

Embrace", "rollDamageType":"fire"} fire damage at the start of each of its turns. The effect lasts for 1 minute, until the cultist is incapacitated or dies, or until the target is immersed in water

Elder Brain

Monsters Mordenkainen Presents: Monsters of the Multiverse

Link. The elder brain targets one creature within 120 feet of it with which it has a psychic link. The elder brain ends the link, causing the creature to have disadvantage on all ability checks

heart of a mind flayer colony. The brain dwells in a dimly glowing brine pool filled with brackish water infused with its vital fluids and psionic energy. An elder brain’s ambitions are always

Nafas

Monsters Quests from the Infinite Staircase

ability (spell save DC 21): At will: Detect Evil and Good, Detect Magic, Thaumaturgy 3/day each: Create Food and Water (the food is always tasty), Dispel Magic, Invisibility, Legend Lore (as an action

), Tongues, Wind Walk (as an action) 1/day each: Gaseous Form, Major Image, Teleport, WishNafas can take up to three reactions per round but only one per turn. Blowback. Immediately after a creature

Star Spawn Seer

Monsters Mordenkainen Presents: Monsters of the Multiverse

halved, it can’t use reactions, and it takes 10 (3d6);{"diceNotation":"3d6", "rollType":"damage", "rollAction":"Borem's Embrace", "rollDamageType":"fire"} fire damage at the start of each of its

turns. The effect lasts for 1 minute, until the cultist is incapacitated or dies, or until the target is immersed in water. Cult of Haask, the Voice of Hargut Haask’s Presence (1/Day). The

Ancient Moonstone Dragon

Monsters Fizban's Treasury of Dragons

the dragon’s lair. 6 A moonstone dragon, offended by gifts of gold, is causing nightmares among the local nobility. 7 A powerful spellcaster is forcing a captive moonstone dragon to

, a well maintained and above-water version of the black dragon lair’s tower (map 5.2) makes a great Feywild audience chamber, while a vibrant, living version of the green dragon lair’s

Adult Moonstone Dragon

Monsters Fizban's Treasury of Dragons

lair. 6 A moonstone dragon, offended by gifts of gold, is causing nightmares among the local nobility. 7 A powerful spellcaster is forcing a captive moonstone dragon to invade the dreams of

look to other maps in this chapter as inspiration for the scattered parts of a moonstone dragon’s lair. For example, a well maintained and above-water version of the black dragon lair’s

Adult Emerald Dragon

Monsters Fizban's Treasury of Dragons

convinced to defend the school in a contest against a rival college. 7 An emerald dragon invisibly tails a party of adventurers, causing trouble for the heroes so the dragon can watch how they respond

over a century ago when an upwelling from the lake at the caldera’s center collapsed a portion of the vaults and flooded their halls with boiling water and noxious fumes. The stairwell leading

Ancient Emerald Dragon

Monsters Fizban's Treasury of Dragons

the school in a contest against a rival college. 7 An emerald dragon invisibly tails a party of adventurers, causing trouble for the heroes so the dragon can watch how they respond. 8 An

halls with boiling water and noxious fumes. The stairwell leading up to the city was sealed to prevent the fumes from spilling into the streets above. Decades later, once the volcano’s activity

Dust of Dryness Legacy

Magic Items Basic Rules (2014)

This small packet contains 1d6 + 4 pinches of dust. You can use an action to sprinkle a pinch of it over water. The dust turns a cube of water 15 feet on a side into one marble-sized pellet, which

floats or rests near where the dust was sprinkled. The pellet's weight is negligible. Someone can use an action to smash the pellet against a hard surface, causing the pellet to shatter and release the

Wand of Fear Legacy

Magic Items Basic Rules (2014)

holding the wand, you can use an action to expend 2 charges, causing the wand's tip to emit a 60-foot cone of amber light. Each creature in the cone must succeed on a DC 15 Wisdom saving throw or become

of you. It also can't take reactions. For its action, it can use only the Dash action or try to escape from an effect that prevents it from moving. If it has nowhere it can move, the creature can use

Kuo-toa Monitor Legacy

Monsters Monster Manual (2014)

Amphibious. The kuo-toa can breathe air and water. Otherworldly Perception. The kuo-toa can sense the presence of any creature within 30 feet of it that is invisible or on the Ethereal Plane. It can

","rollDamageType":"lightning"} lightning damage, and the target can’t take reactions until the end of the kuo-toa’s next turn.

Crackling Jasper

Equipment

Combat Utility Whimsy 17 15 12 Some say that crackling jasper contains restless fire spirits that incessantly battle among one another causing the stones to spit sparks

, shoot tiny flames, and sometimes burst apart with a bang. Obojimans are known to put crackling jasper into tin cans tied to poles during festivals to scare away mischievous spirits. Crackling jasper is found near hot springs and lava tubes within the Land of Hot Water.

Whymsee (Kraken Priest Variant)

Monsters Locathah Rising

"} to hit with spell attacks). She can innately cast the following spells, requiring no material components:At will: command, create or destroy water3/day each: control water, darkness, water

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

Spectator Legacy

Monsters Basic Rules (2014)

each ray only once on a turn. Confusion Ray. The target must succeed on a DC 13 Wisdom saving throw, or it can’t take reactions until the end of its next turn. On its turn, the target can

":"3d10","rollType":"damage","rollAction":"Wounding Ray","rollDamageType":"necrotic"} necrotic damage on a failed save, or half as much damage on a successful one. Create Food and Water. The spectator

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