barriers bards diffusing casts ripple

Lorehold Professor of Order

Monsters Strixhaven: A Curriculum of Chaos

provides total cover. It has AC 17, 30 hit points, and immunity to poison and psychic damage. Spellcasting. The professor casts one of the following spells, requiring no material components and using

a creature the professor can see within 60 feet of it casts a spell, the professor can magically lock the casting in the moment before completion. The spellcaster must succeed on a DC 15 saving throw

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

, ending the effect on itself on a success. Innate Spellcasting (Psionics). The brain casts one of the following spells, requiring no components and using Intelligence as the spellcasting ability

Goblin Psi Commander

Monsters Phandelver and Below: The Shattered Obelisk

goblin’s next turn. Spellcasting (Psionics). The goblin casts one of the following spells, requiring no spell components and using Intelligence as the spellcasting ability (spell save DC 13

of their psionic abilities, goblin psi commanders wield blades of pure psychic energy. They can throw barriers of mental force while toppling foes with a single, mind-splitting burst. Psionic

Graz'zt Legacy

Monsters Out of the Abyss

reaction to move up to its speed as Graz’zt directs. Sow Discord. Graz’zt casts crown of madness or dissonant whispers. Teleport. Graz’zt uses his Teleport action.The appearance of the

Zelatar, found within his Abyssal domain of Azzatar. Graz’zt’s maddening influence radiates outward in a tangible ripple, warping reality around him. Given enough time in a single location

Graz'zt

Monsters Mordenkainen Presents: Monsters of the Multiverse

":"force"} force damage plus 14 (4d6);{"diceNotation":"4d6","rollType":"damage","rollAction":"Wave of Sorrow","rollDamageType":"acid"} acid damage. Spellcasting. Graz’zt casts one of the following

Argent Palace, a grandiose structure in the city of Zelatar, found within his abyssal domain of Azzagrat. Graz’zt’s demonic influence radiates outward in a tangible ripple, warping reality

Miirym

Monsters Candlekeep Mysteries

effect ends for it, the creature is immune to Miirym’s Frightful Presence for the next 24 hours. Spellcasting. Miirym casts one of the following spells, using Charisma as the spellcasting

role as Candlekeep’s defender, Miirym can move anywhere within the library fortress, passing through walls and other solid barriers. She can’t enter extradimensional spaces, since they

Crystal Dragon Wyrmling

Monsters Fizban's Treasury of Dragons

casts one of the following spells, requiring no spell components and using Intelligence as the spellcasting ability: At will: dancing lights, guidanceShimmering with radiant energy and brimming with

rain from the sky in a beautiful but dangerous display. Rumors quickly spread that a crystal dragon is responsible. 3 A crystal dragon invites the greatest bards and philosophers to partake in

Hierophant Medusa

Monsters The Book of Many Things

. Spellcasting. The medusa casts one of the following spells, requiring no material components and using Wisdom as the spellcasting ability (spell save DC 20): At will: Light, Spare the Dying, Thaumaturgy

successful save, the creature chooses the side. The wall disappears when the medusa uses this lair action again or when the medusa dies. Undulating Surface. Solid surfaces within the lair ripple like a snake

Young Crystal Dragon

Monsters Fizban's Treasury of Dragons

dragon then gains 10 temporary hit points by absorbing a portion of the radiant energy. Spellcasting (Psionics). The dragon casts one of the following spells, requiring no spell components and using

Prismatic shards rain from the sky in a beautiful but dangerous display. Rumors quickly spread that a crystal dragon is responsible. 3 A crystal dragon invites the greatest bards and philosophers

Gorka Tharn

Monsters Waterdeep: Dungeon of the Mad Mage

possible in the space available. Invisibility (Recharges after a Short or Long Rest). The mummy lord magically turns invisible for up to 1 hour or until it attacks, it casts a spell, it uses its Enlarge

Negative Energy (Costs 2 Actions). The mummy lord magically unleashes negative energy. Creatures within 60 feet of the mummy lord, including ones behind barriers and around corners, can't regain hit

Alhoon

Monsters Mordenkainen Presents: Monsters of the Multiverse

alhoon casts one of the following spells, requiring no material components and using Intelligence as the spellcasting ability (spell save DC 16): At will: dancing lights, detect magic, detect thoughts

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

Adult Crystal Dragon

Monsters Fizban's Treasury of Dragons

(Psionics). The dragon casts one of the following spells, requiring no spell components and using Intelligence as the spellcasting ability (spell save DC 16): At will: dancing lights, guidance 1/day

bards and philosophers to partake in “the Great Dialogue” in the dragon’s mountaintop lair. But only the dragon knows that the Great Dialogue has no end, and no one can leave the lair

Ancient Crystal Dragon

Monsters Fizban's Treasury of Dragons

(Psionics). The dragon casts one of the following spells, requiring no spell components and using Intelligence as the spellcasting ability (spell save DC 19): At will: dancing lights, guidance 1/day each

the greatest bards and philosophers to partake in “the Great Dialogue” in the dragon’s mountaintop lair. But only the dragon knows that the Great Dialogue has no end, and no one can

Graz'zt's Lair

Compendium - Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes