based block diffusing cold reaction

Ice Devil

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

Summon Fey

Spells Player’s Handbook

You call forth a Fey spirit. It manifests in an unoccupied space that you can see within range and uses the Fey Spirit stat block. When you cast the spell, choose a mood: Fuming, Mirthful, or Tricksy

. The creature resembles a Fey creature of your choice marked by the chosen mood, which determines certain details in its stat block. The creature disappears when it drops to 0 Hit Points or when the

Summon Dragon

Spells Player’s Handbook

You call forth a Dragon spirit. It manifests in an unoccupied space that you can see within range and uses the Draconic Spirit stat block. The creature disappears when it drops to 0 Hit Points or

spell’s level in the stat block. Draconic Spirit Large Dragon, Neutral AC 14 + the spell’s level HP 50 + 10 for each spell level above 5 Speed 30 ft., Fly 60 ft., Swim 30 ft

Summon Elemental

Spells Player’s Handbook

You call forth an Elemental spirit. It manifests in an unoccupied space that you can see within range and uses the Elemental Spirit stat block. When you cast the spell, choose an element: Air, Earth

, 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

Boon of Energy Resistance

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

Eye and Hand of Vecna

Magic Items Dungeon Master’s Guide

3 feet of wood or dirt. Thicker substances block the vision, as does a thin sheet of lead. Attuning to the Hand. To attune to the hand, you must press it against the stump where your left hand was

with a weapon held by it deals an extra 2d8 Cold damage on a hit. Spellcasting. The hand has 8 charges and regains 1d4 + 4 expended charges daily at dawn. You can cast a spell on the Hand of Vecna

Brooch of the Elements

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.

Alustriel's Mooncloak

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.

Elminster's Effulgent Spheres

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

Boon of the Soul Drinker

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.

Sammaster (Lich Form)

Monsters Forgotten Realms: Adventures in Faerûn

to dust. After 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Soul Gem"} days, he appears in the space of his soul gem, using the Sammaster (Dracolich Form) stat block. The gem is a

", "rollAction":"Paralyzing Touch", "rollDamageType":"Cold"} Cold damage, and the target has the Paralyzed condition until the start of Sammaster’s next turn. Spellcasting. Sammaster casts one of the

Frost Giant Ice Shaper

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

Narycrash

Equipment

This backpack-sized device holds a balloon-based parachute. If you fall while wearing this device, you can use your reaction to deploy the parachute. Once deployed, the parachute rapidly inflates

Duergar Kavalrachni Legacy

Monsters Out of the Abyss

Cavalry Training. When the duergar hits a target with a melee attack while mounted on a female steeder, the steeder can make a melee attack against the same target as a reaction. Duergar Resilience

duergar magically increases in size, along with anything it is wearing or carrying. While enlarged, the duergar is Large, doubles its damage dice on Strength-based weapon attacks (included in the attacks

Warrior

Monsters Dragon of Icespire Peak

Martial Role. The warrior has one of the following traits of your choice: Attacker. The warrior gains a +2 bonus to attack rolls. Defender. The warrior gains the Protection reaction below.Longsword

it whose target isn’t the warrior. The warrior must be able to see the attacker.A sidekick is proficient with any armor, weapons, and tools included in its stat block. In addition, warriors are proficient with simple and martial weapons, shields, and all armor.

Absorbing Tattoo

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

Primordial Ward

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

Winter Eladrin

Monsters Mordenkainen Presents: Monsters of the Multiverse

);{"diceNotation":"3d8","rollType":"damage","rollAction":"Longsword","rollDamageType":"cold"} cold damage. Longbow. Ranged Weapon Attack: +7;{"diceNotation":"1d20+7","rollType":"to hit","rollAction

);{"diceNotation":"3d8","rollType":"damage","rollAction":"Longbow","rollDamageType":"cold"} cold damage. Spellcasting. The eladrin casts one of the following spells, requiring no material components and using

Geryon (Variant)

Monsters Mordenkainen Presents: Monsters of the Multiverse

(Recharge 5–6). As a reaction when this creature takes damage, it can roll a d10 and subtract the number rolled from the damage. Cold, Fire, PoisonBludgeoning, Piercing, and Slashing from Nonmagical Attacks that aren't Silvered

","rollAction":"Claws"} to hit, reach 15 ft., one target. Hit: 23 (4d6 + 9);{"diceNotation":"4d6+9","rollType":"damage","rollAction":"Claws","rollDamageType":"cold"} cold damage. If the target is Large or smaller

Otiluke's Freezing Sphere Legacy

Spells Player’s Handbook (2014)

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

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

Fury of the Frost Giant

Feats Bigby Presents: Glory of the Giants

). On a failed save, the creature takes cold damage equal to 1d8 + your proficiency bonus, and its speed is reduced to 0 until the end of its next turn. You can use this reaction a number of times equal to your proficiency bonus, and you regain all expended uses when you finish a long rest.

maximum of 20. Born of Ice. You have resistance to cold damage. Frigid Retaliation. Immediately after a creature you can see within 30 feet of you hits you with an attack roll and deals damage, you can

Triton Master of Waves

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

","rollType":"damage","rollAction":"Wave Touch","rollDamageType":"cold"} cold damage. Ray of Frost (Cantrip). Ranged Spell Attack: +7;{"diceNotation":"1d20+7","rollType":"to hit","rollAction":"Ray of

Control Weather Legacy

Spells Basic Rules (2014)

early. When you cast the spell, you change the current weather conditions, which are determined by the DM based on the climate and season. You can change precipitation, temperature, and wind. It takes

1 Unbearable heat 2 Hot 3 Warm 4 Cool 5 Cold 6 Arctic cold Wind Stage Condition 1 Calm 2 Moderate wind 3 Strong wind 4 Gale 5 Storm

Avarice

Monsters Icewind Dale: Rime of the Frostmaiden

Frost. While holding this staff, Avarice can expend 1 or more of its charges to cast one of the following spells from it (spell save DC 14): cone of cold (5 charges), fog cloud (1 charge), ice storm (4

","rollDamageType":"cold"} cold damage at the start of each of its turns. At the end of each of its turns, the creature can make a DC 14 Charisma saving throw, escaping the prison on a success and

Kobold Dragonshield Legacy

Monsters Volo's Guide to Monsters

Dragon's Resistance. The kobold has resistance to a type of damage based on the color of dragon that invested it with power (choose or roll a d10): 1–2, acid (black); 3–4, cold (white); 5–6, fire

Ancient White Dragon Legacy

Monsters Basic Rules (2014)

","rollType":"damage","rollAction":"Bite","rollDamageType":"piercing"} piercing damage plus 9 (2d8);{"diceNotation":"2d8","rollType":"damage","rollAction":"Bite","rollDamageType":"cold"} cold damage. Claw

effect on itself on a success. If a creature's saving throw is successful or the effect ends for it, the creature is immune to the dragon's Frightful Presence for the next 24 hours. Cold Breath (Recharge

Adult White Dragon Legacy

Monsters Basic Rules (2014)

","rollType":"damage","rollAction":"Bite","rollDamageType":"piercing"} piercing damage plus 4 (1d8);{"diceNotation":"1d8","rollType":"damage","rollAction":"Bite","rollDamageType":"cold"} cold damage. Claw

on itself on a success. If a creature's saving throw is successful or the effect ends for it, the creature is immune to the dragon's Frightful Presence for the next 24 hours. Cold Breath (Recharge 5

Opal of the Ild Rune

Magic Items Storm King's Thunder

a benefit based on its form: Weapon. The weapon is now an uncommon magic weapon. It deals an extra 1d6 fire damage to any target it hits. Armor. The armor is now a rare magic item that requires attunement. You have resistance to cold damage while wearing the armor.

circle no larger than 1 foot in diameter. Fire’s Friend. You have resistance to cold damage. Fire Tamer. As an action, you can extinguish any open flame within 10 feet of you. You choose how

Geryon

Monsters Mordenkainen Presents: Monsters of the Multiverse

","rollAction":"Claws"} to hit, reach 15 ft., one target. Hit: 23 (4d6 + 9);{"diceNotation":"4d6+9","rollType":"damage","rollAction":"Claws","rollDamageType":"cold"} cold damage. If the target is Large or smaller

);{"diceNotation":"6d8","rollType":"damage","rollAction":"Claws","rollDamageType":"cold"} cold damage. Stinger. Melee Weapon Attack: +16;{"diceNotation":"1d20+16","rollType":"to hit","rollAction":"Stinger

Orb of Shielding

Magic Items Wayfinder's Guide to Eberron

holding the orb when you take damage of the type associated with the orb's material, you can use your reaction to reduce the damage by 1d4 (to a minimum of 0). The materials and their associated damage

Orb of Shielding (Necrotic);Mabaran obsidian Necrotic Orb of Shielding (Cold);Risian shale Cold Orb of Shielding (Force);Shavarran chert Force Orb of Shielding (Psychic);Xorian marble Psychic

Duergar Warlord Legacy

Monsters Mordenkainen’s Tome of Foes

damage while enlarged. Call to Attack. Up to three allied duergar within 120 feet of this duergar that can hear it can each use their reaction to make one weapon attack. Enlarge (Recharges after a Short

or Long Rest). For 1 minute, the duergar magically increases in size, along with anything it is wearing or carrying. While enlarged, the duergar is Large, doubles its damage dice on Strength-based

Dracohydra

Monsters Fizban's Treasury of Dragons

. For each head the dracohydra has beyond one, it gets an extra reaction that can be used only for opportunity attacks. Wakeful. While the dracohydra sleeps, at least one of its heads is

: 10 (1d10 + 5) damage of a type chosen by the dracohydra: acid;{"diceNotation":"1d10+5", "rollType":"damage", "rollAction":"Bite (Acid)", "rollDamageType":"acid"}, cold;{"diceNotation":"1d10+5

Preeta Kreepa

Monsters Waterdeep: Dungeon of the Mad Mage

, shield 2nd level (3 slots): misty step, suggestion 3rd level (3 slots): counterspell, fireball, fly 4th level (3 slots): greater invisibility, ice storm 5th level (1 slot): cone of cold As a bonus action

or a reaction, she can shoot one of the following eye rays at one target she can see within 120 feet of her: Fear Ray. The target must succeed on a DC 15 Wisdom saving throw or be frightened for 1

Freezing Sphere Legacy

Spells Basic Rules (2014)

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

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

Summon Fey Legacy

Spells Tasha’s Cauldron of Everything

You call forth a fey spirit. It manifests in an unoccupied space that you can see within range. This corporeal form uses the Fey Spirit stat block. When you cast the spell, choose a mood: Fuming

, Mirthful, or Tricksy. The creature resembles a fey creature of your choice marked by the chosen mood, which determines one of the traits in its stat block. The creature disappears when it drops to 0 hit

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