both before demons cold region

Hunger of Hadar

Spells Player’s Handbook

You open a gateway to the Far Realm, a region infested with unspeakable horrors. A 20-foot-radius Sphere of Darkness appears, centered on a point with range and lasting for the duration. The Sphere

within it have the Blinded condition. Any creature that starts its turn in the area takes 2d6 Cold damage. Any creature that ends its turn there must succeed on a Dexterity saving throw or take 2d6 Acid

Winter Walker

Classes Forgotten Realms: Heroes of Faerûn

yetis and crag cats, and the rising threat of Underdark invaders. Due to their cold pragmatism, terrifying magic, and mastery of the region, Winter Walkers are regarded with equal parts respect and

Demodragon

Monsters Stranger Things: Welcome to the Hellfire Club

":"Acid"} Acid damage. Success: Half damage.Terrifying Two-Headed Abomination Once the prized pet of Demogorgon, Prince of Demons, the demodragon now resides in the Nine Hells, where it serves as the

, the demodragon can unleash a deluge of bone-melting acid on any who dare challenge it.PoisonAcid, Cold, Lightning

Valindra Shadowmantle

Monsters Forgotten Realms: Adventures in Faerûn

. Hit: 14 (2d8 + 5);{"diceNotation":"2d8+5", "rollType":"damage", "rollAction":"Paralyzing Touch", "rollDamageType":"Cold"} Cold damage, and the target has the Paralyzed condition until the start of

, Prestidigitation 2/Day Each: Animate Dead, Plane Shift 1/Day Each: Cone of Cold (level 8 version), Finger of Death, Power Word Kill, ScryingProtective Magic. Valindra casts Counterspell or Shield in response

Biha Babir

Monsters Forgotten Realms: Adventures in Faerûn

":"Marine Burst"}, reach 5 ft. or range 60 ft. Hit: 17 (2d10 + 6);{"diceNotation":"2d10+6", "rollType":"damage", "rollAction":"Marine Burst", "rollDamageType":"Cold"} Cold damage. Tail (Marid Form

leaders in Calimshan, Biha Babir maintains the strongest spy network, and she is rumored to have informants in every major city of the region. For years, Biha Babir has searched tirelessly for the

Hunger of Hadar Legacy

Spells Player’s Handbook (2014)

You open a gateway to the dark between the stars, a region infested with unknown horrors. A 20-foot-radius sphere of blackness and bitter cold appears, centered on a point with range and lasting for

fully within the area are blinded.The void creates a warp in the fabric of space, and the area is difficult terrain. Any creature that starts its turn in the area takes 2d6 cold damage. Any creature that

Adult White Dragon Legacy

Monsters Basic Rules (2014)

immunity to acid, cold, necrotic, poison, and psychic damage. The wall disappears when the dragon uses this lair action again or when the dragon dies. Regional Effects The region containing a

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

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

Ancient White Dragon Legacy

Monsters Basic Rules (2014)

immunity to acid, cold, necrotic, poison, and psychic damage. The wall disappears when the dragon uses this lair action again or when the dragon dies. Regional Effects The region containing a

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

Dybbuk

Monsters Mordenkainen Presents: Monsters of the Multiverse

one of the following spells, requiring no material components and using Charisma as the spellcasting ability (spell save DC 12): At will: dimension door 3/day: phantasmal forceDybbuks are demons

that terrorize mortals on the Material Plane by possessing corpses and giving them a semblance of life, after which the demons use them to engage in a range of sordid activities. In their natural form

Dracohydra

Monsters Fizban's Treasury of Dragons

: 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

", "rollType":"damage", "rollAction":"Bite (Cold)", "rollDamageType":"cold"}, fire;{"diceNotation":"1d10+5", "rollType":"damage", "rollAction":"Bite (Fire)", "rollDamageType":"fire"}, lightning;{"diceNotation

Bael

Monsters Mordenkainen Presents: Monsters of the Multiverse

. Bael have advantage on saving throws against spells and other magical effects. Regeneration. Bael regains 20 hit points at the start of his turn. If he takes cold or radiant damage, this trait

). Bael makes one Hellish Morningstar attack.With the Blood War between devils and demons raging for eons and no end in sight, opportunities abound for ambitious archdevils to win fame, glory, and power

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

demons. The summoned demon remains until Drivvin dismisses it as an action or until the demon is reduced to 0 hit points.Archmages are powerful (and usually quite old) spellcasters dedicated to the

Cradle of the Frost Scion

Monsters Bigby Presents: Glory of the Giants

creatures standing on it. Regional Effects The region surrounding a scion of Thrym is altered by the giant’s magic, creating one or more of the following effects: Biting Chill. Extreme cold

", "rollAction":"Slam", "rollDamageType":"bludgeoning"} bludgeoning damage plus 11 (2d10);{"diceNotation":"2d10", "rollType":"damage", "rollAction":"Slam", "rollDamageType":"cold"} cold damage. Hurl

Scion of Thrym

Monsters Bigby Presents: Glory of the Giants

":"Ice Axe", "rollDamageType":"force"} force damage plus 18 (4d8);{"diceNotation":"4d8", "rollType":"damage", "rollAction":"Ice Axe", "rollDamageType":"cold"} cold damage. Slam. Melee Weapon Attack: +17

", "rollAction":"Glacier Throw", "rollDamageType":"cold"} cold damage, and the target must succeed on a DC 25 Strength saving throw or have the prone condition. Glacial Upheaval (Recharge 5–6

Demogorgon

Monsters Mordenkainen Presents: Monsters of the Multiverse

":"necrotic"} necrotic damage. Cast a Spell (Costs 2 Actions). Demogorgon uses Spellcasting.Prince of Demons, the Sibilant Beast, and Master of the Spiraling Depths, Demogorgon is the embodiment of

long to delirium. As a result, all followers of the Prince of Demons break with reality sooner or later.Demogorgon’s Lair Demogorgon makes his lair in a palace called Abysm, found on a layer

Adult Lunar Dragon

Monsters Spelljammer: Adventures in Space

"} 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

":"Tail","rollDamageType":"bludgeoning"} bludgeoning damage. Cold Breath (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Cold Breath"}. The dragon exhales a blast of frost in

Ancient Lunar Dragon

Monsters Spelljammer: Adventures in Space

"} 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

":"Tail","rollDamageType":"bludgeoning"} bludgeoning damage. Cold Breath (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Cold Breath"}. The dragon exhales a blast of frost in

Geryon (Variant)

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

Riverine

Monsters Journeys through the Radiant Citadel

Fury","rollDamageType":"cold"} cold damage. Regional Effects The region containing a riverine’s lair flourishes under the magic of the riverine’s presence, which creates one or more of

","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

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

. Everything about a lich’s lair reflects its keen mind and wicked cunning, including the magic and mundane traps that secure it. Undead, constructs, and bound demons lurk in shadowy recesses

Geryon Legacy

Monsters Mordenkainen’s Tome of Foes

initiative count 20 (losing initiative ties), Geryon can take a lair action to cause one of the following effects; he can't use the same effect two rounds in a row: Geryon causes a blast of cold to burst

from the ground at a point he can see within 120 feet of him. The cold fills a cube, 10 feet on each side, centered on that point. Each creature in that area must succeed on a DC 21 Constitution saving

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

Glaive

Monsters Vecna: Eve of Ruin

Heatsink. When Glaive takes cold damage, her Overdrive immediately recharges. Pack Tactics. Glaive has advantage on attack rolls if at least one ally is within 5 feet of the creature she’s

blighted region. Among the blades, Glaive is best known for her talent at self-modification. “Glaive” is etched onto the back of her neck-plate. It is the only name Glaive has ever known

Alkilith

Monsters Mordenkainen Presents: Monsters of the Multiverse

which even nastier demons can invade. The appearance of an alkilith in the world heralds a great wrongness and an imminent catastrophe. An alkilith searches for an aperture such as a window or a

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

Demogorgon Legacy

Monsters Out of the Abyss

"} necrotic damage. Maddening Gaze. Demogorgon uses his Gaze action, and must choose either the Beguiling Gaze or the Insanity Gaze effect.Prince of Demons, the Sibilant Beast, and Master of the

Demogorgon’s cult can inspire madness in those who contemplate it for too long. All the followers of the Prince of Demons go mad, sooner or later.Demogorgon’s Lair Demogorgon makes his lair

Fraz-Urb'luu Legacy

Monsters Out of the Abyss

divination magic, perceived through magical scrying sensors, or detected by abilities that sense demons or fiends.Multiattack. Fraz-Urb’luu makes three attacks: one with his bite and two with his

with his tail at a time. Phantasmal Killer (Costs 2 Actions). Fraz-Urb’luu casts phantasmal killer, no concentration required.All demons are liars, but Fraz-Urb’luu is the Prince of

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

the magic and mundane traps that secure it. Undead, constructs, and bound demons lurk in shadowy recesses, emerging to destroy those who dare to disturb the lich’s work. A lich encountered in

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

reflects its keen mind and wicked cunning, including the magic and mundane traps that secure it. Undead, constructs, and bound demons lurk in shadowy recesses, emerging to destroy those who dare to disturb

Scion of Stronmaus

Monsters Bigby Presents: Glory of the Giants

":"bludgeoning"} bludgeoning damage plus 18 (4d8);{"diceNotation":"4d8", "rollType":"damage", "rollAction":"Hailstone", "rollDamageType":"cold"} cold damage, and the target must succeed on a DC 26

elemental might like few other forces in the multiverse can muster: blades of lightning, boulder-sized hailstones, and a storm of churning elements. Regional Effects The region surrounding a scion

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

and traps. Everything about a lich’s lair reflects its keen mind and wicked cunning, including the magic and mundane traps that secure it. Undead, constructs, and bound demons lurk in shadowy

Geryon (Summoner Variant) Legacy

Monsters Mordenkainen’s Tome of Foes

initiative ties), Geryon can take a lair action to cause one of the following effects; he can't use the same effect two rounds in a row: Geryon causes a blast of cold to burst from the ground at a point

he can see within 120 feet of him. The cold fills a cube, 10 feet on each side, centered on that point. Each creature in that area must succeed on a DC 21 Constitution saving throw or take 28 (8d6

Borthak

Monsters Vecna: Eve of Ruin

animals rarely survive long in a region a borthak claims as its hunting ground. Once a borthak has depleted an area of flora and fauna, it moves and begins its pillaging anew.Acid, Cold

Cradle of the Storm Scion

Monsters Bigby Presents: Glory of the Giants

":"Spit Hailstone", "rollDamageType":"cold"} cold damage, and the target must succeed on a DC 26 Strength saving throw or have the prone condition. Lightning Barrage (Recharge 5–6);{"diceNotation":"1d6

churning elements. Regional Effects The region surrounding a scion of Stronmaus is altered by the giant’s magic, creating one or more of the following effects: Elemental Portals. Two-way portals

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