18 causes some

Scion of Surtur

Monsters Bigby Presents: Glory of the Giants

Attack: +18;{"diceNotation":"1d20+18", "rollType":"to hit", "rollAction":"Lava Blade"} to hit, reach 30 ft., one target. Hit: 32 (4d10 + 10);{"diceNotation":"4d10+10", "rollType":"damage", "rollAction

":"Lava Blade", "rollDamageType":"slashing"} slashing damage plus 18 (4d8);{"diceNotation":"4d8", "rollType":"damage", "rollAction":"Lava Blade", "rollDamageType":"fire"} fire damage. Lava Ball

Wastrilith

Monsters Mordenkainen Presents: Monsters of the Multiverse

DC 18 Constitution saving throw. On a successful save, the creature is immune to the foul water for 24 hours. On a failed save, the creature takes 14 (4d6);{"diceNotation":"4d6", "rollType":"damage

creature takes 18 (4d8);{"diceNotation":"4d8", "rollType":"damage", "rollAction":"Corrupt Water", "rollDamageType":"poison"} poison damage and is poisoned until it finishes a long rest. If another demon

Living Doll

Monsters The Wild Beyond the Witchlight

succeed on a DC 18 Intelligence (Investigation) check to discern that the doll is animate. Regeneration. The doll regains 5 hit points at the start of its turn. If the doll takes fire or psychic damage

or paranoia. Because it fears its own destruction, the doll rarely causes direct harm to others. When forced to defend itself, it debilitates opponents with its maniacal cackle and assaults the minds

Tree Blight

Monsters Curse of Strahd

succeed on a DC 18 Intelligence (Investigation) check to discern that the blight is animate. Siege Monster. The blight deals double damage to objects and structures.Multiattack. The blight makes one

cutting them causes the blight no harm. Blight Animosity. A tree blight will often fight alongside other kinds of blights, but it hates other tree blights and will attack them given the chance. Tree

Scion of Stronmaus

Monsters Bigby Presents: Glory of the Giants

structures.Multiattack. The scion makes one attack using Lightning Sword or Hailstone, as well as two Slam attacks. Lightning Sword. Melee Weapon Attack: +18;{"diceNotation":"1d20+18", "rollType":"to hit

plus 22 (4d10);{"diceNotation":"4d10", "rollType":"damage", "rollAction":"Lightning Sword", "rollDamageType":"lightning"} lightning damage. Hailstone. Ranged Weapon Attack: +18;{"diceNotation":"1d20

Stalker of Baphomet

Monsters Bigby Presents: Glory of the Giants

: 18 (2d10 + 7);{"diceNotation":"2d10+7", "rollType":"damage", "rollAction":"Glaive", "rollDamageType":"slashing"} slashing damage plus 9 (2d8);{"diceNotation":"2d8", "rollType":"damage", "rollAction

no more rocks to throw. Erupting Horns (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Erupting Horns"}. The stalker causes the earth to churn at a point on the ground it

Shemeshka

Monsters Planescape: Adventures in the Multiverse

damage instead of bludgeoning damage.Multiattack. Shemeshka uses Arcane Flux or Spellcasting. She then makes one Claw attack or one attack with her Razorvine Tiara. Arcane Flux. Shemeshka causes a surge

of arcane energy to burst around one creature she can see within 120 feet of herself. The target must make a DC 18 Dexterity saving throw. On a failed save, the target takes 45 (7d12);{"diceNotation

Storm Giant Quintessent

Monsters Mordenkainen Presents: Monsters of the Multiverse

and creates a magical gust of wind around the target, who must succeed on a DC 18 Strength saving throw or be moved up to 20 feet in any horizontal direction the giant chooses. Thunderbolt (Costs 2

Actions). The giant hurls a thunderbolt at a creature it can see within 600 feet of it. The target must make a DC 18 Dexterity saving throw, taking 22 (4d10);{"diceNotation":"4d10", "rollType":"damage

Cradle of the Storm Scion

Monsters Bigby Presents: Glory of the Giants

any combination. Slam. Melee Weapon Attack: +18;{"diceNotation":"1d20+18", "rollType":"to hit", "rollAction":"Slam"} to hit, reach 20 ft., one target. Hit: 36 (4d12 + 10);{"diceNotation":"4d12+10

"} lightning damage. Spit Hailstone. Ranged Weapon Attack: +18;{"diceNotation":"1d20+18", "rollType":"to hit", "rollAction":"Spit Hailstone"} to hit, range 120 ft., one target. Hit: 32 (4d10 + 10

Orcus Legacy

Monsters Out of the Abyss

Wand of Orcus. The wand has 7 charges, and any of its properties that require a saving throw have a save DC of 18. While holding it, Orcus can use an action to cast animate dead, blight, or speak

action to cause one of the following effects; he can’t use the same effect two rounds in a row: Orcus’s voice booms throughout the lair. His utterance causes one creature of his choice to

Orcus

Monsters Mordenkainen Presents: Monsters of the Multiverse

(spell save DC 23): At will: detect magic 3/day: dispel magic 1/day: time stop Wand Spellcasting. While holding the Wand of Orcus, Orcus casts one of the following spells (spell save DC 18), some

’t take the same lair action two rounds in a row: Deadly Utterance. Orcus’s voice booms throughout the lair. His utterance causes one creature of his choice to be subjected to power word

Chardalyn Dragon

Monsters Icewind Dale: Rime of the Frostmaiden

. Hit: 18 (2d10 + 7);{"diceNotation":"2d10+7","rollType":"damage","rollAction":"Tail","rollDamageType":"bludgeoning"} bludgeoning damage. Wings. Melee Weapon Attack: +11;{"diceNotation":"1d20+11

imbues the construct with malevolence, allowing it to enjoy the terror it causes. This effect extends outward from it, corrupting other creatures who get too close to the dragon. Those affected by the

Hythonia

Monsters Mythic Odysseys of Theros

Innate Spellcasting. Hythonia’s spellcasting ability is Charisma (spell save DC 18). She can innately cast animate objects once per day requiring no material components. Legendary Resistance

force it to make a DC 18 Constitution saving throw if she isn’t incapacitated and can see the creature. If the saving throw fails by 5 or more, the creature is instantly petrified. Otherwise, on a

Staff of the Forgotten One

Magic Items Tomb of Annihilation

expands to fill a 30-foot-radius sphere centered on it. Each creature in the area must make a DC 18 Dexterity saving throw, taking 132 (24d10) force damage on a failed save, or half as much damage on a

destroys both the staff and the life force trapped within it. The staff doesn’t explode if destroyed in this manner, but its destruction causes the sphere to be destroyed as well.

Nintra Siotta

Monsters Candlekeep Mysteries

. Shadow Strikes (Costs 2 Actions). Provided she is in bright or dim light, Nintra causes her shadow to attack a creature within 10 feet of her. Her shadow makes two claw attacks, each attack identical to

effect two rounds in a row: Nintra targets one pane of shadow glass in her lair, causing it to explode into shards. Each creature within 20 feet of the exploding pane must make a DC 18 Dexterity

Devastation Orb

Magic Items Princes of the Apocalypse

. Reducing it to 0 hit points causes it to explode instantly. A special container can be crafted to contain a devastation orb and prevent it from detonating. The container must be inscribed with symbols

that lasts for 1 hour. Whenever a creature ends its turn exposed to the wind, the creature must succeed on a DC 18 Constitution saving throw or take 1d4 bludgeoning damage, as the wind and debris

Inquisitor of the Tome

Monsters Van Richten’s Guide to Ravenloft

","rollDamageType":"slashing"} if used with two hands, plus 18 (4d8);{"diceNotation":"4d8","rollType":"damage","rollAction":"Silver Longsword","rollDamageType":"force"} force damage. Innate Spellcasting

against the attack. If this causes the attack to miss, the attacker is hit by the attack instead.“Evil lurks everywhere. With our minds, we will unearth it, we will plumb its depths, and we will

Auril (Second Form)

Monsters Icewind Dale: Rime of the Frostmaiden

Short or Long Rest). Auril causes a magical blast of cold air to erupt from her hand. Each creature in a 60-foot cone must make a DC 21 Constitution saving throw, taking 36 (8d8);{"diceNotation":"8d8

creature can repeat the saving throw at the end of each of its turns, freeing itself on a success. The creature is also freed if the crystal is destroyed, which is a Tiny object with AC 18, 9 hit points

Imix

Monsters Princes of the Apocalypse

","rollType":"to hit","rollAction":"Slam"} to hit, reach 10 ft., one target. Hit: 18 (2d10 + 7);{"diceNotation":"2d10+7","rollType":"damage","rollAction":"Slam","rollDamageType":"bludgeoning"} bludgeoning

damage plus 18 (5d6);{"diceNotation":"5d6","rollType":"damage","rollAction":"Slam","rollDamageType":"fire"} fire damage. Flame Blast. Ranged Spell Attack: +12;{"diceNotation":"1d20+12","rollType

Arasta

Monsters Mythic Odysseys of Theros

attack with her claws. Swarm (Costs 2 Actions). Arasta causes two Swarm of Insects (Spiders) ;swarms of spiders (see the Monster Manual) to appear in unoccupied spaces within 5 feet of her. Toxic Web

(Costs 3 Actions). Each creature restrained by Arasta’s Web of Hair takes 18 (4d8);{"diceNotation":"4d8","rollType":"damage","rollDamageType":"poison"} poison damage.A victim of the gods&rsquo

Conjure Cover

spells

You conjure a low cobblestone wall along the ground at a point you can see within range. The wall is 18 inches thick and is composed of three 5-foot-long, 3-foot-high segments. Each segment must be

over without spending any additional movement. Each segment has AC 10 and 30 hit points. Reducing a segment of the wall to 0 hit points causes it to crumble, destroying it. The wall disappears when all the segments are destroyed or the spell ends.

Autumn Eladrin Legacy

Monsters Mordenkainen’s Tome of Foes

","rollAction":"Longsword","rollDamageType":"slashing"} slashing damage if used with two hands, plus 18 (4d8);{"diceNotation":"4d8","rollType":"damage","rollAction":"Longsword","rollDamageType":"psychic

","rollType":"damage","rollAction":"Longbow","rollDamageType":"piercing"} piercing damage plus 18 (4d8);{"diceNotation":"4d8","rollType":"damage","rollAction":"Longbow","rollDamageType":"psychic

Eye and Hand of Vecna Legacy

Magic Items Dungeon Master’s Guide (2014)

charges. You can use an action and expend 1 or more charges to cast one of the following spells (save DC 18) from it: clairvoyance (2 charges), crown of madness (1 charge), disintegrate (4 charges

with a weapon held by it, deals an extra 2d8 cold damage on a hit. The hand has 8 charges. You can use an action and expend 1 or more charges to cast one of the following spells (save DC 18) from it

Maidenwood

monsters

":"damage", "rollAction":"Chew", "rollDamageType":"Piercing"} Piercing damage. If the target has the Restrained condition, it takes an extra 18 (4d8);{"diceNotation":"4d8", "rollType":"damage", "rollAction

Humanoid, or it retracts the lure. The maidenwood can speak through the lure and move it anywhere within reach of its tendrils, and it causes the following effect—Intelligence Saving Throw: DC 15, one

The Brimstone Behemoth

monsters

combination. Bite. Melee Attack Roll: +18;{"diceNotation":"1d20+18", "rollType":"to hit", "rollAction":"Bite"}, reach 15 ft. Hit: 26 (3d10 + 10);{"diceNotation":"3d10+10", "rollType":"damage", "rollAction

Grappled condition (escape DC 20). Until the grapple ends, the target has the Restrained condition. Claw. Melee Attack Roll: +18;{"diceNotation":"1d20+18", "rollType":"to hit", "rollAction":"Claw"}, reach

Storm Giant Quintessent Legacy

Monsters Volo's Guide to Monsters

regains spent legendary actions at the start of its turn. Gust. The giant targets a creature it can see within 60 feet of it and creates a magical gust of wind around it. The target must succeed on a DC 18

. The target must make a DC 18 Dexterity saving throw, taking 22 (4d10);{"diceNotation":"4d10","rollType":"damage","rollAction":"Thunderbolt","rollDamageType":"thunder"} thunder damage on a failed save

Elder Oblex Legacy

Monsters Mordenkainen’s Tome of Foes

until the end of its next turn. Innate Spellcasting. The oblex’s innate spellcasting ability is Intelligence (spell save DC 18). It can innately cast the following spells, requiring no material

targets one creature it can see within 5 feet of it. The target must succeed on a DC 18 Wisdom saving throw or take 44 (8d10);{"diceNotation":"8d10","rollType":"damage","rollAction":"Eat Memories

Belcorra Haruvex

monsters

Roll: +9;{"diceNotation":"1d20+9", "rollType":"to hit", "rollAction":"Withering Touch"}, reach 5 ft. Hit: 18 (4d6 + 4);{"diceNotation":"4d6+4", "rollType":"damage", "rollAction":"Withering Touch

", "rollDamageType":"Necrotic"} Necrotic damage. Corrupting Gaze. Belcorra glares at a creature she can see within 30 feet of her. Wisdom Saving Throw: DC 18. Failure: 28 (8d6);{"diceNotation":"8d6

Adult Oblex Legacy

Monsters Mordenkainen’s Tome of Foes

","rollDamageType":"psychic"} psychic damage. Eat Memories. The oblex targets one creature it can see within 5 feet of it. The target must succeed on a DC 15 Wisdom saving throw or take 18 (4d8

d20, at which point the target becomes unconscious for 1 hour. The effect then ends. When an oblex causes a target to become memory drained, the oblex learns all the languages the target knows and gains all its proficiencies, except for any saving throw proficiencies.

Necrolisk

monsters

, and lilies, which causes them to vomit uncontrollably—a boon to anyone swallowed by the monsters.NecroticSwallow. Dexterity Saving Throw: DC 18, one Large or smaller creature Grappled by the

Cauthooj

monsters

Beak attacks. Beak. Melee Attack Roll: +9;{"diceNotation":"1d20+9", "rollType":"to hit", "rollAction":"Beak"}, reach 10 ft. Hit: 18 (2d12 + 5);{"diceNotation":"2d12+5", "rollType":"damage

", "rollAction":"Beak", "rollDamageType":"Piercing"} Piercing damage. Warbling Song. The cauthooj gives a strange, ululating cry that causes nearby creatures to lash out violently and without control

Wand of Orcus Legacy

Magic Items Dungeon Master’s Guide (2014)

or more of its charges to cast one of the following spells (save DC 18) from it: animate dead (1 charge), blight (2 charges), circle of death (3 charges), finger of death (3 charges), power word kill

imprisoned the hero’s soul and keeps it hidden and well guarded. Bathing the wand in positive energy causes it to crack and explode, but unless the above conditions are met, the wand instantly reforms on Orcus’s layer of the Abyss.

Wand of Orcus

magic-items Dungeon Master’s Guide (2024)

from it (save DC 18). The table indicates how many charges you must expend to cast the spell. Spell Charge Cost Animate Dead 1 Blight 2 Circle of Death 3 Finger of

guarded. Bathing the wand in positive energy (such as that which permeates the Positive Plane) causes it to crack and explode, but unless the above conditions are met, the wand instantly re-forms on Orcus’s layer of the Abyss.

The Scab

Compendium - Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus

The Scab The scab is 300 feet high. The lower 100 feet of the scab is hard as rock, and each 5-foot cube of hard scab has AC 17, 18 hit points, and immunity to poison and psychic damage. The upper

200 feet is newer, softer growth covered in weeping wounds. This part of the scab has a spongy consistency and is much easier to destroy. A 5-foot cube of soft scab has AC 9, 10 hit points, and immunity to psychic damage. Damage to the soft scab causes reeking blood to flow from the wound.

The Scab

Compendium - Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus

The Scab The scab is 300 feet high. The lower 100 feet of the scab is hard as rock, and each 5-foot cube of hard scab has AC 17, 18 hit points, and immunity to poison and psychic damage. The upper

200 feet is newer, softer growth covered in weeping wounds. This part of the scab has a spongy consistency and is much easier to destroy. A 5-foot cube of soft scab has AC 9, 10 hit points, and immunity to psychic damage. Damage to the soft scab causes reeking blood to flow from the wound.

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