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Returning 35 results for 'cold water reaction'.
Magic Items
Dungeon Master’s Guide
You have Resistance to Cold damage while you hold this staff.
Spells. The staff has 10 charges. While holding the staff, you can cast one of the spells on the following table from it, using your
spell save DC. The table indicates how many charges you must expend to cast the spell.
Spell
Charge Cost
Cone of Cold
5
Fog Cloud
1
Ice Storm
4
Wall of Ice
4
Monsters
Monster Manual
", "rollAction":"Aquatic Lash", "rollDamageType":"Slashing"} Slashing damage plus 9 (2d8);{"diceNotation":"2d8", "rollType":"damage", "rollAction":"Aquatic Lash", "rollDamageType":"Cold"} Cold damage.
Water
Jet. Dexterity Saving Throw: DC 18, each creature in a 60-foot-long, 10-foot-wide Line. Failure: 31 (9d6);{"diceNotation":"9d6", "rollType":"damage", "rollAction":"Water Jet", "rollDamageType":"Cold
Magic Items
Dungeon Master’s Guide
This flavorless, gelatinous bead dissolves in liquid, transforming up to a pint of the liquid into fresh, cold drinking water. The bead has no effect on magical liquids or harmful substances such as poison.
Monsters
Monster Manual
Invisible in Water. The water weird has the Invisible condition while fully immersed in water.
Water Bound. The water weird dies if it leaves the water to which it is bound or if that water is
", "rollDamageType":"Cold"} Cold damage. If the target is a Medium or smaller creature, it has the Grappled condition (escape DC 13), and it has the Restrained condition until the grapple ends.PoisonFire
Monsters
Monster Manual
.
Water Susceptibility. The elemental takes 3 (1d6);{"diceNotation":"1d6", "rollType":"damage", "rollAction":"Water Susceptibility", "rollDamageType":"Cold"} Cold damage for every 5 feet the elemental
moves in water or for every gallon of water splashed on it.Multiattack. The elemental makes two Burn attacks.
Burn. Melee Attack Roll: +6;{"diceNotation":"1d20+6","rollType":"to hit","rollAction
Monsters
Monster Manual
"} Cold damage. Until the end of its next turn, the target can’t take a Bonus Action or Reaction, its Speed decreases by 10 feet, and it can move or take one action on its turn, not both. Hit or
", "rollType":"damage", "rollAction":"Ice Spear", "rollDamageType":"Piercing"} Piercing damage plus 10 (3d6);{"diceNotation":"3d6", "rollType":"damage", "rollAction":"Ice Spear", "rollDamageType":"Cold
Spells
Player’s Handbook
A frigid globe streaks from you to a point of your choice within range, where it explodes in a 60-foot-radius Sphere. Each creature in that area makes a Constitution saving throw, taking 10d6 Cold
damage on failed save or half as much damage on a successful one.
If the globe strikes a body of water, it freezes the water to a depth of 6 inches over an area 30 feet square. This ice lasts for 1
Monsters
Monster Manual
hit", "rollAction":"Aquatic Burst"}, reach 5 ft. or range 60 ft. Hit: 20 (3d10 + 4);{"diceNotation":"3d10+4", "rollType":"damage", "rollAction":"Aquatic Burst", "rollDamageType":"Cold"} Cold damage. If
spellcasting ability (spell save DC 15):
At Will: Elementalism, Light 1/Day Each: Control Water, Create or Destroy WaterWatery Rebuke. Trigger: An enemy the merfolk can see enters a space within 5 feet of the
Spells
Player’s Handbook
’s level Bludgeoning (Earth only), Cold (Water only), Lightning (Air only), or Fire (Fire only) damage.
, Fire, or Water. The creature resembles a bipedal form wreathed in the chosen element, which determines certain details in its stat block. The creature disappears when it drops to 0 Hit Points or when
Monsters
Monster Manual
Freeze. If the elemental takes Cold damage, its Speed decreases by 20 feet until the end of its next turn.
Water Form. The elemental can enter an enemy’s space and stop there. It can move
, it has the Grappled condition (escape DC 14). Until the grapple ends, the target has the Restrained condition, is suffocating unless it can breathe water, and takes 9 (2d8);{"diceNotation":"2d8
Monsters
Monster Manual
Blood Frenzy. The sahuagin has Advantage on attack rolls against any creature that doesn’t have all its Hit Points.
Limited Amphibiousness. The sahuagin can breathe air and water, but it must
be submerged at least once every 4 hours to avoid suffocating outside water.
Shark Telepathy. The sahuagin can magically control sharks within 120 feet of itself, using a special
Monsters
Monster Manual
killed by a creature under the effects of a Bless spell or its remains are sprinkled with Holy Water.
Swarm. The swarm can occupy another creature’s space and vice versa, and the swarm can move
", "rollDamageType":"Poison"} Poison damage, or 9 (2d6 + 2);{"diceNotation":"2d6+2", "rollType":"damage", "rollAction":"Vile Slime", "rollDamageType":"Poison"} Poison damage if the swarm is Bloodied.Fire, PoisonBludgeoning, Cold, Piercing, Slashing
Spells
Player’s Handbook
), earth (Thunder), fire (Fire), or water (Cold). The spirit lasts for the duration.
Whenever a creature you can see enters the spirit’s space or starts its turn within 5 feet of the spirit, you
Feats
Player’s Handbook
Resistance to two of the following damage types of your choice: Acid, Cold, Fire, Lightning, Necrotic, Poison, Psychic, Radiant, or Thunder. Whenever you finish a Long Rest, you can change your choices
.
Energy Redirection. When you take damage of one of the types chosen for the Energy Resistances benefit, you can take a Reaction to direct damage of the same type toward another creature you can see
Magic Items
Netheril’s Fall
The central jewel of this butterfly-shaped brooch swirls with multicolored iridescence.
The brooch has 3 charges and regains all expended charges daily at dawn. As a Reaction when a creature you can
see within 60 feet of you hits a target with an attack roll and deals damage, you can expend 1 charge and change one damage type the attack deals to one of the following damage types: Acid, Cold, Fire, Lightning, Poison, or Thunder.
Spells
Forgotten Realms: Heroes of Faerûn
For the duration, moonlight fills a 20-foot Emanation originating from you with Dim Light. While in that area, you and your allies have Half Cover and Resistance to Cold, Lightning, and Radiant
condition, you can take a Reaction to succeed on the save instead.
Respite. As a Magic action, you or an ally within the area regains Hit Points equal to 4d10 plus your spellcasting ability modifier.
Spells
Forgotten Realms: Heroes of Faerûn
Six chromatic spheres orbit you for the duration.
While the spheres are present, you can expend spheres to create the following effects:
Absorb Energy. When you take Acid, Cold, Fire, Lightning, or
Thunder damage, you can take a Reaction to expend one sphere and give yourself Resistance to the triggering damage type until the start of your next turn.
Energy Blast. As a Bonus Action, you send
Magic Items
Forgotten Realms: Adventures in Faerûn
can hover.
Spells. You can cast these spells with the crystal (spell save DC 18): Create or Destroy Water, Enlarge/Reduce, Invisibility (targeting yourself only), and Major Image.
Aura of Cold. The
turn there, the creature takes (2d6) Cold;{"diceNotation":"2d6", "rollType":"damage", "rollAction":" (Cold)", "rollDamageType":"Cold"} damage. A creature takes this damage only once per turn. While
Monsters
Forgotten Realms: Adventures in Faerûn
Amphibious. Biha Babir can breathe air and water.
Elemental Restoration. If Biha Babir dies outside the Elemental Plane of Water, her body dissolves into brine, and she gains a new body in 1d4
;{"diceNotation":"1d4", "rollType":"roll", "rollAction":"Elemental Restoration"} days, reviving with all her Hit Points somewhere on the Plane of Water.
Legendary Resistance (3/Day). If Biha Babir fails a
Feats
Forgotten Realms: Heroes of Faerûn
Resistance to Cold damage and Necrotic damage.
Siphon Life. When an enemy within 120 feet of you is reduced to 0 Hit Points, you can take a Reaction to regain 50 Hit Points. Once you use this benefit, you can’t use it again until you finish a Short or Long Rest.
Staff of Frost
Legacy
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Magic Items
Basic Rules (2014)
from it, using your spell save DC: cone of cold (5 charges), fog cloud (1 charge), ice storm (4 charges), or wall of ice (4 charges).
The staff regains 1d6 + 4 expended charges daily at dawn. If you expend the last charge, roll a d20. On a 1, the staff turns to water and is destroyed.
You have resistance to cold damage while you hold this staff.
The staff has 10 charges. While holding it, you can use an action to expend 1 or more of its charges to cast one of the following spells
Otiluke's Freezing Sphere
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Spells
Player’s Handbook (2014)
saving throw. On a failed save, a creature takes 10d6 cold damage. On a successful save, it takes half as much damage.
If the globe strikes a body of water or a liquid that is principally water (not
A frigid globe of cold energy streaks from your fingertips to a point of your choice within range, where it explodes in a 60-foot-radius sphere. Each creature within the area must make a Constitution
Magic Items
Princes of the Apocalypse
Olhydra, the Princess of Evil Water.
You gain a +1 bonus to attack and damage rolls you make with this magic weapon. When you hit with it, the targets takes an extra 1d8 cold damage.
Water Mastery
. You gain the following benefits while you hold Drown:
You can speak Aquan fluently.
You have resistance to cold damage.
You can cast dominate monster (save DC 17) on a water elemental. Once you
Freezing Sphere
Legacy
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Spells
Basic Rules (2014)
saving throw. On a failed save, a creature takes 10d6 cold damage. On a successful save, it takes half as much damage.
If the globe strikes a body of water or a liquid that is principally water (not
A frigid globe of cold energy streaks from your fingertips to a point of your choice within range, where it explodes in a 60-foot-radius sphere. Each creature within the area must make a Constitution
Monsters
Bigby Presents: Glory of the Giants
action and Ice Armor reaction.
The object bearing the rune has AC 16; 40 hit points; and immunity to necrotic, poison, and psychic damage. The object regains all its hit points at the end of every turn
":"damage", "rollAction":"Greataxe", "rollDamageType":"slashing"} slashing damage plus 9 (2d8);{"diceNotation":"2d8", "rollType":"damage", "rollAction":"Greataxe", "rollDamageType":"cold"} cold damage
Monsters
Mythic Odysseys of Theros
: cone of cold
1/day each: fog cloud, gust of wind, wind wall
Summon Water Weird (Recharges after a Short or Long Rest). As a bonus action, the triton magically summons 1d4;{"diceNotation":"1d4
Amphibious. The triton can breathe air and water.
Innate Spellcasting. The triton’s spellcasting ability is Charisma (spell save DC 15, +7;{"diceNotation":"1d20+7","rollType":"to hit
Marid
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Monsters
Monster Manual (2014)
Amphibious. The marid can breathe air and water.
Elemental Demise. If the marid dies, its body disintegrates into a burst of water and foam, leaving behind only equipment the marid was wearing or
with spell attacks). It can innately cast the following spells, requiring no material components:
At will: create or destroy water, detect evil and good, detect magic, fog cloud, purify food and drink
Fire Elemental Myrmidon
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Monsters
Princes of the Apocalypse
5 feet the myrmidon moves in 1 foot or more of water, it takes 2 (1d4);{"diceNotation":"1d4","rollType":"damage","rollAction":"Water Susceptibility","rollDamageType":"cold"} cold damage.Multiattack
Illumination. The myrmidon sheds bright light in a 20-foot radius and dim light in a 40-foot radius.
Magic Weapons. The myrmidon’s weapon attacks are magical.
Water Susceptibility. For every
Magic Items
Tasha’s Cauldron of Everything
color, as shown on the table below. The DM chooses the color or determines it randomly.
d10
Damage Type
Color
1
Absorbing Tattoo, Acid;Acid
Green
2
Absorbing Tattoo, Cold;Cold
Damage Absorption. When you take damage of the chosen type, you can use your reaction to gain immunity against that instance of the damage, and you regain a number of hit points equal to half the
Spells
Elemental Evil Player's Companion
You have resistance to acid, cold, fire, lightning, and thunder damage for the spell’s duration.
When you take damage of one of those types, you can use your reaction to gain immunity to that
Monsters
Tyranny of Dragons
Amphibious. The toad can breathe air and water.
Cold Aura. While the toad is alive, any creature that starts its turn within 5 feet of the toad takes 3 (1d6);{"diceNotation":"1d6","rollType":"damage
","rollAction":"Cold Aura","rollDamageType":"cold"} cold damage.
Standing Leap. The toad’s long jump is up to 20 feet and its high jump is up to 10 feet, with or without a running start.Bite
Monsters
Mordenkainen Presents: Monsters of the Multiverse
(1d4);{"diceNotation":"1d4","rollType":"damage","rollAction":"Water Susceptibility","rollDamageType":"cold"} cold damage.Multiattack. The myrmidon makes three Scimitar attacks.
Scimitar. Melee Weapon
Illumination. The myrmidon sheds bright light in a 20-foot radius and dim light in a 40-foot radius.
Water Susceptibility. For every 5 feet the myrmidon moves in 1 foot or more of water, it takes 2
Monsters
Misplaced Monsters: Volume One
Amphibious. Seth can breathe air and water.
Invisible in Water. Seth has the invisible condition while fully immersed in water.Multiattack. Seth makes one Bite attack and two Claw attacks.
Bite
", "rollAction":"Bite", "rollDamageType":"piercing"} piercing damage plus 9 (2d8);{"diceNotation":"2d8", "rollType":"damage", "rollAction":"Bite", "rollDamageType":"cold"} cold damage.
Claw. Melee Weapon Attack
Quipper
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Monsters
Basic Rules (2014)
Blood Frenzy. The quipper has advantage on melee attack rolls against any creature that doesn't have all its hit points.
Water Breathing. The quipper can breathe only underwater.Bite. Melee Weapon
to any aquatic environment, including cold subterranean lakes. They frequently gather in swarms; the statistics for a swarm of quippers appear later in this appendix.
Magic Items
Tasha’s Cauldron of Everything
then the flames go out.
4
Elemental Essence Shard, Water;Water. You create a wave of water that bursts out from you in a 10-foot radius. Each creature of your choice that you can see in that area
takes 2d6 cold damage and must succeed on a Strength saving throw against your spell save DC or be pushed 10 feet away from you and fall prone.