both before diameter cold rating

Prismatic Wall

Spells Player’s Handbook

wall into a globe up to 30 feet in diameter centered on a point within range. The wall lasts for the duration. If you position the wall in a space occupied by a creature, the spell ends instantly

through this layer, which is destroyed if it takes at least 25 Cold damage. 2 Orange. Failed Save: 12d6 Acid damage. Successful Save: Half as much damage. Additional Effects: Magical ranged

Glyph of Warding

Spells Player’s Handbook

) to conceal the glyph. The glyph can cover an area no larger than 10 feet in diameter. If the surface or object is moved more than 10 feet from where you cast this spell, the glyph is broken, and the

glyph erupts with magical energy in a 20-foot-radius Sphere centered on the glyph. Each creature in the area makes a Dexterity saving throw. A creature takes 5d8 Acid, Cold, Fire, Lightning, or

Orb of Damara

Magic Items Forgotten Realms: Adventures in Faerûn

away. The Orb of Damara is about 6 inches in diameter and is made of a glassy, iridescent material that's like obsidian but incredibly hard. If held to one's own lips with the intention of consuming

Cone. When you do, choose Acid, Cold, Fire, Lightning, or Poison. Each creature in the Cone makes a DC 18 Dexterity saving throw, taking 6d6;{"diceNotation":"6d6", "rollType":"roll", "rollAction

Ice Devil Legacy

Monsters Basic Rules (2014)

","rollAction":"Bite","rollDamageType":"cold"} cold damage. Claws. Melee Weapon Attack: +10;{"diceNotation":"1d20+10","rollType":"to hit","rollAction":"Claws"} to hit, reach 5 ft., one target. Hit: 10 (2d4

","rollDamageType":"cold"} cold damage. Tail. Melee Weapon Attack: +10;{"diceNotation":"1d20+10","rollType":"to hit","rollAction":"Tail"} to hit, reach 10 ft., one target. Hit: 12 (2d6 + 5);{"diceNotation":"2d6

Ice Devil (Spear Variant) Legacy

Monsters Monster Manual (2014)

":"Ice Spear","rollDamageType":"cold"} cold damage. If the target is a creature, it must succeed on a DC 15 Constitution saving throw, or for 1 minute, its speed is reduced by 10 feet; it can take either

","rollAction":"Bite","rollDamageType":"piercing"} piercing damage plus 10 (3d6);{"diceNotation":"3d6","rollType":"damage","rollAction":"Bite","rollDamageType":"cold"} cold damage. Claws. Melee Weapon

Ice Devil (Summoner Variant) Legacy

Monsters Monster Manual (2014)

","rollAction":"Bite","rollDamageType":"cold"} cold damage. Claws. Melee Weapon Attack: +10;{"diceNotation":"1d20+10","rollType":"to hit","rollAction":"Claws"} to hit, reach 5 ft., one target. Hit: 10 (2d4

","rollDamageType":"cold"} cold damage. Tail. Melee Weapon Attack: +10;{"diceNotation":"1d20+10","rollType":"to hit","rollAction":"Tail"} to hit, reach 10 ft., one target. Hit: 12 (2d6 + 5);{"diceNotation":"2d6

Lunar Dragon Wyrmling

Monsters Spelljammer: Adventures in Space

Tunneler. The dragon can burrow through solid rock at half its burrowing speed and leaves a 5-foot-diameter tunnel in its wake. Unusual Nature. The dragon doesn’t require air.Bite. Melee

","rollDamageType":"piercing"} piercing damage plus 3 (1d6);{"diceNotation":"1d6","rollType":"damage","rollAction":"Bite (cold)","rollDamageType":"cold"} cold damage. Cold Breath (Recharge 5–6);{"diceNotation

Young Lunar Dragon

Monsters Spelljammer: Adventures in Space

Tunneler. The dragon can burrow through solid rock at half its burrowing speed and leaves a 10-foot-diameter tunnel in its wake. Unusual Nature. The dragon doesn't require air.Multiattack. The

);{"diceNotation":"1d6+4","rollType":"damage","rollAction":"Bite","rollDamageType":"piercing"} piercing damage plus 3 (1d6);{"diceNotation":"1d6","rollType":"damage","rollAction":"Bite (cold)","rollDamageType

Chromatic Orb Legacy

Spells Player’s Handbook (2014)

You hurl a 4-inch-diameter sphere of energy at a creature that you can see within range. You choose acid, cold, fire, lightning, poison, or thunder for the type of orb you create, and then make a

Adult Silver Dragon Legacy

Monsters Basic Rules (2014)

of the following breath weapons. Cold Breath. The dragon exhales an icy blast in a 60-foot cone. Each creature in that area must make a DC 20 Constitution saving throw, taking 58 (13d8

);{"diceNotation":"13d8","rollType":"damage","rollAction":"Cold Breath","rollDamageType":"cold"} cold damage on a failed save, or half as much damage on a successful one. Paralyzing Breath. The dragon exhales

Ancient Silver Dragon Legacy

Monsters Basic Rules (2014)

uses one of the following breath weapons. Cold Breath. The dragon exhales an icy blast in a 90-foot cone. Each creature in that area must make a DC 24 Constitution saving throw, taking 67 (15d8

);{"diceNotation":"15d8","rollType":"damage","rollAction":"Cold Breath","rollDamageType":"cold"} cold damage on a failed save, or half as much damage on a successful one. Paralyzing Breath. The dragon

Adult Lunar Dragon

Monsters Spelljammer: Adventures in Space

-foot-diameter tunnel in its wake. Unusual Nature. The dragon doesn’t require air.Multiattack. The dragon makes one Bite attack and two Claw attacks. Bite. Melee Weapon Attack: +11;{"diceNotation

"} piercing damage plus 3 (1d6);{"diceNotation":"1d6","rollType":"damage","rollAction":"Bite (cold)","rollDamageType":"cold"} cold damage. Claw. Melee Weapon Attack: +11;{"diceNotation":"1d20+11","rollType

Ancient Lunar Dragon

Monsters Spelljammer: Adventures in Space

-foot-diameter tunnel in its wake. Unusual Nature. The dragon doesn’t require air.Multiattack. The dragon makes one Bite attack and two Claw attacks. Bite. Melee Weapon Attack: +14;{"diceNotation

"} piercing damage plus 7 (2d6);{"diceNotation":"2d6","rollType":"damage","rollAction":"Bite (cold)","rollDamageType":"cold"} cold damage. Claw. Melee Weapon Attack: +14;{"diceNotation":"1d20+14","rollType

Opal of the Ild Rune

Magic Items Storm King's Thunder

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

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.

Auril (Third Form)

Monsters Icewind Dale: Rime of the Frostmaiden

her divine spark vanishes. She is dead until the next winter solstice, when she reappears at full health in a cold, remote location of her choosing. Frigid Aura. So long as Auril has at least 1 hit

point in this form, each creature within 10 feet of her takes 10 cold damage at the start of each of her turns. Legendary Resistance (1/Day in This Form). If Auril fails a saving throw, she can choose

Riverine

Monsters Journeys through the Radiant Citadel

","rollAction":"Flood Strike","rollDamageType":"cold"} cold damage. Spellcasting. The riverine casts one of the following spells, requiring no material components and using Charisma as the

Rush","rollDamageType":"cold"} cold damage. Raging Deluge (Costs 2 Actions). The riverine unleashes a torrent of river water in a 30-foot line that is 5 feet wide. Each creature in that area must

Gar Shatterkeel

Monsters Princes of the Apocalypse

);{"diceNotation":"1d8","rollType":"damage","rollAction":"Drown","rollDamageType":"cold"} cold damage.In the Water Node When it becomes clear that the Temple of the Crushing Wave is no longer secure, Gar

can take lair actions and has a challenge rating of 13. On initiative count 20 (losing initiative ties), Gar uses a lair action to use his Multiattack or cast one of his spells, up to 3rd level

Lich Legacy

Monsters Basic Rules (2014)

":"Paralyzing Touch"} to hit, reach 5 ft., one creature. Hit: 10 (3d6);{"diceNotation":"3d6","rollType":"damage","rollAction":"Paralyzing Touch","rollDamageType":"cold"} cold damage. The target must

, emerging to destroy those who dare to disturb the lich’s work. A lich encountered in its lair has a challenge rating of 22 (41,000 XP). Lair Actions On initiative count 20 (losing initiative

Drivvin Freth

Monsters Waterdeep: Dungeon of the Mad Mage

level (3 slots): counterspell, fly, lightning bolt 4th level (3 slots): banishment, fire shield, stoneskin 5th level (3 slots): cone of cold, scrying, wall of force 6th level (1 slot): globe of

as an action, Drivvin can summon a demon that has a challenge rating of 6 or lower. The summoned demon appears in an unoccupied space within 60 feet of him, acts as his ally, and can't summon other

Artus Cimber

Monsters Tomb of Annihilation

ceases to age and is immune to cold damage and the effects of extreme cold. Artus wields Bookmark, a +3 dagger with additional magical properties. As a bonus action, Artus can activate any one of the

charges; the hand is made of ice, is immune to cold damage, and deals bludgeoning damage instead of force damage as a clenched fist), cone of cold (2 charges), flesh to ice (3 charges; as flesh to stone

Ring of Winter

Magic Items Tomb of Annihilation

the outside of the ring, which normal heat can’t melt. The ring feels ice cold to the touch and initially numbs the hand that wears it, but this cold ceases to be felt by one who is attuned to

Guide). If it succeeds, the ring compels its wearer to cause undue harm to everyone and everything around it, in a cold-hearted attempt to incur the wrath of enemies and bring about the wearer&rsquo

Wall of Water

Spells Elemental Evil Player's Companion

diameter, 20 feet high, and 1 foot thick. The wall vanishes when the spell ends. The wall’s space is difficult terrain. Any ranged weapon attack that enters the wall’s space has

disadvantage on the attack roll, and fire damage is halved if the fire effect passes through the wall to reach its target. Spells that deal cold damage that pass through the wall cause the area of the wall

Arcturia

Monsters Waterdeep: Dungeon of the Mad Mage

","rollType":"to hit","rollAction":"Paralyzing Touch"} to hit, reach 5 ft., one creature. Hit: 10 (3d6);{"diceNotation":"3d6","rollType":"damage","rollAction":"Paralyzing Touch","rollDamageType":"cold"} cold

recesses, emerging to destroy those who dare to disturb the lich’s work. A lich encountered in its lair has a challenge rating of 22 (41,000 XP). Lair Actions On initiative count 20 (losing

Valindra Shadowmantle Legacy

Monsters Tomb of Annihilation

., one creature. Hit: 10 (3d6);{"diceNotation":"3d6","rollType":"damage","rollAction":"Paralyzing Touch","rollDamageType":"cold"} cold damage. The target must succeed on a DC 18 Constitution saving throw

the lich’s work. A lich encountered in its lair has a challenge rating of 22 (41,000 XP). Lair Actions On initiative count 20 (losing initiative ties), the lich can take a lair action to cause

Juiblex

Monsters Mordenkainen Presents: Monsters of the Multiverse

ooze at Juiblex’s command. Juiblex’s challenge rating is 24 (62,000 XP) when encountered in its lair. Lair Actions On initiative count 20 (losing initiative ties), Juiblex can take one

, this creature can move up to 20 feet through spaces no more than an inch in diameter. It must end this movement in a space that can accommodate its full size. Otherwise, it takes 5 force damage and

Exethanter

Monsters Curse of Strahd

","rollType":"damage","rollAction":"Paralyzing Touch","rollDamageType":"cold"} cold damage. The target must succeed on a DC 18 Constitution saving throw or be paralyzed for 1 minute. The target can repeat

its lair has a challenge rating of 22 (41,000 XP). Lair Actions On initiative count 20 (losing initiative ties), Exethanter can take a lair action to cause one of the following magical effects

Stalagma Steelshadow

Monsters Waterdeep: Dungeon of the Mad Mage

each of its turns, ending the effect on itself on a success. Change Shape. The dragon magically polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into

dragon creates fog as if it had cast the fog cloud spell. The fog lasts until initiative count 20 on the next round. A blisteringly cold wind blows through the lair near the dragon. Each creature within

Ancient Time Dragon

Monsters Planescape: Adventures in the Multiverse

the effect on itself after it succeeds on three of these saves. Time Gate (1/Day). The dragon conjures a 20-foot-diameter, circular portal in the space between its horns or in an unoccupied space it

challenge rating of an ancient or adult time dragon;adult time dragon increases by 1 when it’s encountered in its lair. Lair Actions On initiative count 20 (losing initiative ties), the

Prismatic Wall Legacy

Spells Basic Rules (2014)

the wall into a sphere up to 30 feet in diameter centered on a point you choose within range. The wall remains in place for the duration. If you position the wall so that it passes through a space

damage on a successful one. While this layer is in place, nonmagical ranged attacks can't pass through the wall. The layer can be destroyed by dealing at least 25 cold damage to it. 2. Orange. The

Glyph of Warding Legacy

Spells Basic Rules (2014)

be closed (such as a book, a scroll, or a treasure chest) to conceal the glyph. The glyph can cover an area no larger than 10 feet in diameter. If the surface or object is moved more than 10 feet from

creature in the area must make a Dexterity saving throw. A creature takes 5d8 acid, cold, fire, lightning, or thunder damage on a failed saving throw (your choice when you create the glyph), or half as

Yeenoghu

Monsters Mordenkainen Presents: Monsters of the Multiverse

), and there are few structures or signs of civilization on his layer of the Abyss. The challenge rating of Yeenoghu is 25 (75,000 XP) when he’s encountered in his lair. Lair Actions On

. Yeenoghu causes an iron spike—5 feet tall and 1 inch in diameter—to burst from the ground at a point he can see within 100 feet of him. Any creature in the space where the spike emerges

Priest of Osybus (Blazing)

Monsters Van Richten’s Guide to Ravenloft

appears carved into the skull’s forehead. 5 Priest of Osybus (Spectral);Spectral. The priest now appears wraithlike, and its challenge rating increases by 1. It gains resistance to all damage

visage becomes bone white, and its challenge rating increases by 1. It can cast animate dead and create undead once per day each, using Intelligence as the spellcasting ability, and it gains the

Aurnozci

Monsters The Book of Many Things

Heat Regeneration. If the temperature around it is 100 degrees Fahrenheit or higher, Aurnozci regains 15 hit points at the start of its turn. If it takes cold or radiant damage, this trait doesn

chapter 20 for details about this realm. The challenge rating of Aurnozci is 23 (50,000 XP) when it’s encountered in its lair. Lair Actions On initiative count 20 (losing initiative ties

Ancient Amethyst Dragon

Monsters Fizban's Treasury of Dragons

split open to show their contents and clusters of crystal points more than a foot in diameter that extend six to ten feet from the interior stone surfaces of the lair. These crystals resonate with the

magical mobility, using flight and teleportation to navigate obstacles in their lairs. The challenge rating of a legendary amethyst dragon increases by 1 when it’s encountered in its lair. Lair

Crook of Rao

Magic Items Tasha’s Cauldron of Everything

within 1 mile of you. Any fiend with a challenge rating of 19 or higher is unaffected. Each banished fiend is sent back to its home plane and can’t return to the plane the Crook of Rao banished it

inverting and exploding into a 50-foot-diameter portal. This portal functions as a permanent gate spell cast by Iggwilv. The gate then, once per round on initiative count 20, audibly speaks a fiend&rsquo

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