blocks barriers diffusing cold require

Doppelganger Legacy

Monsters Basic Rules (2014)

magically reads the surface thoughts of one creature within 60 feet of it. The effect can penetrate barriers, but 3 feet of wood or dirt, 2 feet of stone, 2 inches of metal, or a thin sheet of lead

blocks it. While the target is in range, the doppelganger can continue reading its thoughts, as long as the doppelganger's concentration isn't broken (as if concentrating on a spell). While reading the

School of Abjuration Legacy

Classes Player’s Handbook (2014)

The School of Abjuration emphasizes magic that blocks, banishes, or protects. Detractors of this school say that its tradition is about denial, negation rather than positive assertion. You understand

school are sought when baleful spirits require exorcism, when important locations must be guarded against magical spying, and when portals to other planes of existence must be closed.

Snow Golem

Monsters Icewind Dale: Rime of the Frostmaiden

Cold Absorption. Whenever the golem is subjected to cold damage, it takes no damage and instead regains a number of hit points equal to the cold damage dealt. Immutable Form. The golem is immune to

of its turns. Unusual Nature. The golem doesn't require air, food, drink, or sleep.Multiattack. The golem makes three melee attacks. Slam. Melee Weapon Attack: +4;{"diceNotation":"1d20+4","rollType

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

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

Auril (First Form)

Monsters Icewind Dale: Rime of the Frostmaiden

). She can innately cast the following spells, requiring no material components: At will: chromatic orb (cold orb only; see “Actions” below), detect magic, misty step 2/day each: control

against spells and other magical effects. Unusual Nature. Auril doesn’t require air, food, drink, or sleep.Multiattack. Auril attacks twice with her talons. Talons. Melee Weapon Attack: +7

Frost Giant Skeleton

Monsters Icewind Dale: Rime of the Frostmaiden

Unusual Nature. The skeleton doesn't require air, food, drink, or sleep.Multiattack. The skeleton makes two greataxe attacks. Greataxe. Melee Weapon Attack: +9;{"diceNotation":"1d20+9","rollType":"to

":"damage","rollAction":"Freezing Stare","rollDamageType":"cold"} cold damage and be paralyzed until the end of its next turn.Necromancers can transform the inanimate bones of long-dead frost giants into malevolent juggernauts that love to harm the living.Cold, PoisonBludgeoning

Astral Blight

Monsters Spelljammer: Adventures in Space

Illumination. While it has at least 1 hit point, the astral blight sheds dim light in a 10-foot radius. Unusual Nature. The blight doesn’t require air or sleep.Multiattack. The blight makes

DC 13). Until this grapple ends, the target takes 3 (1d6);{"diceNotation":"1d6","rollType":"damage","rollAction":"Heat-Draining Vine","rollDamageType":"cold"} cold damage at the start of each of its turns. The blight has two vines, each of which can grapple one creature.Cold, Radiant

Coldlight Walker

Monsters Icewind Dale: Rime of the Frostmaiden

can't be thawed, harmed by fire, animated, or raised from the dead. Unusual Nature. The walker doesn't require air, food, drink, or sleep.Multiattack. The walker makes two attacks. Slam. Melee Weapon

","rollDamageType":"bludgeoning"} bludgeoning damage plus 14 (4d6);{"diceNotation":"4d6","rollType":"damage","rollAction":"Slam","rollDamageType":"cold"} cold damage. Cold Ray. Ranged Spell Attack: +3

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

Icewind Kobold Zombie

Monsters Icewind Dale: Rime of the Frostmaiden

success, the zombie drops to 1 hit point instead. Unusual Nature. The zombie doesn't require air, food, drink, or sleep.Javelin. Melee Weapon Attack: +1;{"diceNotation":"1d20+1","rollType":"to hit

Vellynne Harpell has Icewind kobold guides in her employ, including a pair that died and were turned into zombies using animate dead spells. The cold climate helps to preserve their dead flesh.Poison

Miirym

Monsters Candlekeep Mysteries

":"Breath Weapon"}. Miirym uses one of the following breath weapons: Cold Breath. Miirym exhales an icy blast in a 90-foot cone. Each creature in that area must make a DC 21 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. Necrotic Breath

Auril (Second Form)

Monsters Icewind Dale: Rime of the Frostmaiden

effects. Unusual Nature. Auril doesn’t require air, food, drink, or sleep.Multiattack. Auril attacks twice with her ice morningstar or hurls three ice darts. Ice Morningstar. Melee Weapon Attack

Morningstar","rollDamageType":"piercing"} piercing damage plus 9 (2d8);{"diceNotation":"2d8","rollType":"damage","rollAction":"Ice Morningstar","rollDamageType":"cold"} cold damage. Ice Dart. Ranged Weapon

Ghost Dragon

Monsters Fizban's Treasury of Dragons

instead. Unusual Nature. The ghost dragon doesn’t require air, food, drink, or sleep.Multiattack. The ghost dragon makes one Bite attack and two Claw attacks. Bite. Melee Weapon Attack: +11

":"cold"} cold damage, and the target’s speed is halved until the start of the dragon’s next turn. Claw. Melee Weapon Attack: +11;{"diceNotation":"1d20+11", "rollType":"to hit", "rollAction

Vampirate Mage

Monsters Spelljammer: Adventures in Space

to make an ability check. Unusual Nature. The mage doesn’t require air or drink.Multiattack. The mage makes two Ray of Cold attacks. Energy Drain. Melee or Ranged Spell Attack: +5

","rollDamageType":"necrotic"} necrotic damage. A Humanoid reduced to 0 hit points by this attack dies and instantly transforms into a free-willed shadow under the DM’s control. Ray of Cold

Brain in a Jar

Monsters Icewind Dale: Rime of the Frostmaiden

Detect Sentience. The brain can sense the presence and location of any creature within 300 feet of it that has an Intelligence of 3 or higher, regardless of interposing barriers, unless the creature

is protected by a mind blank spell. Magic Resistance. The brain has advantage on saving throws against spells and other magical effects. Unusual Nature. The brain doesn’t require air, food

Eater of Hope

Monsters Mythic Odysseys of Theros

site. If the gold is being moved, it knows the direction of the movement. It can’t locate gold if any thickness of clay or lead, even a thin sheet, blocks a direct path between it and the gold

. A demon of Theros doesn’t require food, drink, or sleep. FIENDS OF THEROS On Theros, the term “demon” encompasses all fiends. The people of Theros might refer to “demons

Tomb Tapper

Monsters Icewind Dale: Rime of the Frostmaiden

feet of it and can use an action to pinpoint the location of any creature, object, or area in that range that bears magic. This sense penetrates barriers but is blocked by a thin sheet of lead. Tunneler

. The tomb tapper can burrow through solid rock at half its burrowing speed and leaves a 10-foot-wide, 20-foot-tall tunnel in its wake. Unusual Nature. The tomb tapper doesn't require air or

Abhorrent Overlord

Monsters Mythic Odysseys of Theros

can sense the direction to that site. If the gold is being moved, it knows the direction of the movement. It can't locate gold if any thickness of clay or lead, even a thin sheet, blocks a direct path

of Theros doesn't require food, drink, or sleep. FIENDS OF THEROS On Theros, the term “demon” encompasses all fiends. The people of Theros might refer to “demons” or “devils” interchangeably

Mighty Servant of Leuk-o

Monsters Tasha’s Cauldron of Everything

’s long jump is up to 50 feet and its high jump is up to 25 feet, with or without a running start. Unusual Nature. The servant doesn’t require air, food, drink, or sleep.Destructive Fist

":"bludgeoning"} bludgeoning damage and is knocked prone. On a successful save, a creature takes half as much damage and isn’t knocked prone.Acid, Bludgeoning, Cold, Fire, Lightning, Necrotic, Poison, Psychic, RadiantPiercing, Slashing

Detect Thoughts Legacy

Spells Basic Rules (2014)

creatures you can’t see. When you cast the spell or as your action during the duration, you can search for thoughts within 30 feet of you. The spell can penetrate barriers, but 2 feet of rock, 2

inches of any metal other than lead, or a thin sheet of lead blocks you. You can’t detect a creature with an Intelligence of 3 or lower or one that doesn’t speak any language. Once you

White Maw

Monsters Tales from the Yawning Portal

can communicate but is prone to violent outbursts. Ooze Nature. White Maw doesn’t require sleep.PoisonAcid, Cold, Fire

Shield of the Uven Rune

Magic Items Waterdeep: Dungeon of the Mad Mage

cold damage. Deadly Rebuke. Immediately after a creature hits you with a melee attack, you can use your reaction to deal 3d6 necrotic damage to that creature. Bane. You can cast the bane spell from

the shield (save DC 17). The spell does not require concentration and lasts for 1 minute. Once you cast the spell from the shield, you can’t do so again until you finish a short or long rest

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

Constructed Commoner

Monsters Candlekeep Mysteries

Unusual Nature. The commoner doesn’t require air, food, drink, or sleep, and it gains no benefit from finishing a short or long rest. When it drops to 0 hit points, it becomes a lifeless

whenever a villager touches a hard surface. The villagers are also cold to the touch, which can be ascertained only through physical contact. A character who succeeds on a DC 15 Wisdom (Insight) check

White Greatwyrm

Monsters Fizban's Treasury of Dragons

instead. Unusual Nature. The greatwyrm doesn’t require food or drink.Multiattack. The greatwyrm makes one Bite attack and two Claw attacks. Bite. Melee Weapon Attack: +18;{"diceNotation":"1d20+18

creature takes 78 (12d12);{"diceNotation":"12d12","rollType":"damage","rollAction":"Breath Weapon","rollDamageType":"cold"} cold damage. On a successful save, the creature takes half as much damage.The

Eyedrake

Monsters Fizban's Treasury of Dragons

Unusual Nature. The eyedrake doesn't require food or drink.Bite. Melee Weapon Attack: +6;{"diceNotation":"1d20+6", "rollType":"to hit", "rollAction":"Bite"} to hit, reach 10 ft., one target. Hit: 13

takes 17 (5d6);{"diceNotation":"5d6", "rollType":"damage", "rollAction":"", "rollDamageType":"cold"} cold damage, and its speed is halved until the end of its next turn. On a successful save, the target

Vampiric Mist Legacy

Monsters Tales from the Yawning Portal

), several clouds of vampiric mist appear and attempt to engulf any who don’t escape the place quickly. Undead Nature. A vampiric mist doesn’t require air or sleep.PoisonAcid, Cold, Lightning, Necrotic, Thunder; Bludgeoning, Piercing, and Slashing from Nonmagical Attacks

Tarul Var

Monsters Tales from the Yawning Portal

","rollDamageType":"cold"} cold damage. The target must succeed on a DC 17 Constitution saving throw or be paralyzed for 1 minute. The target can repeat the saving throw at the end of each of its turns

lich doesn’t require air, food, drink, or sleep.PoisonCold, Lightning, Necrotic; Bludgeoning, Piercing, and Slashing from Nonmagical Attacks

Alhoon

Monsters Mordenkainen Presents: Monsters of the Multiverse

, reach 5 ft., one target. Hit: 14 (4d6);{"diceNotation":"4d6", "rollType":"damage", "rollAction":"Chilling Grasp", "rollDamageType":"cold"} cold damage, and the alhoon regains 14 hit points. Arcane

that path is long and fraught with barriers. Alhoons are mind flayers who have used a shortcut to attain a lichlike state. Elder brains forbid mind flayers from pursuing magic power aside from psionics

Alkilith

Monsters Mordenkainen Presents: Monsters of the Multiverse

ceilings, without making an ability check. Unusual Nature. The alkilith doesn’t require air, food, drink, or sleep.Multiattack. The alkilith makes three Tentacle attacks. Tentacle. Melee Weapon

other escape routes out of their native plane.PoisonAcid, Cold, Fire, Lightning; Bludgeoning, Piercing, and Slashing from Nonmagical Attacks

Vampiric Mist

Monsters Mordenkainen Presents: Monsters of the Multiverse

doesn’t require air or sleep.Life Drain. The mist touches one creature in its space. The target must succeed on a DC 13 Constitution saving throw (Undead and Constructs automatically succeed

. In battle, a mist focuses its attacks on injured targets, since open wounds are a more ready source of blood.PoisonAcid, Cold, Lightning, Necrotic, Thunder; Bludgeoning, Piercing, and Slashing from Nonmagical Attacks

Silver Greatwyrm

Monsters Fizban's Treasury of Dragons

. Unusual Nature. The greatwyrm doesn’t require food or drink.Multiattack. The greatwyrm makes one Bite attack and two Claw attacks. Bite. Melee Weapon Attack: +18;{"diceNotation":"1d20+18

that area must make a DC 25 Dexterity saving throw, taking 84 (13d12);{"diceNotation":"13d12","rollType":"damage","rollAction":"Elemental Breath","rollDamageType":"cold"} cold damage on a failed save

Nosferatu

Monsters Van Richten’s Guide to Ravenloft

. The nosferatu doesn’t require air.Multiattack. The nosferatu makes two Claw attacks followed by one Bite attack. If both Claw attacks hit the same creature, the Bite attack is made with

, undead hunters, nosferatu possess the endless thirst of vampire;vampires but none of their grace. For them, existence is nothing more than an everlasting string of cold, desperate nights punctuated

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