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Returning 35 results for 'much some with only across flayers for long'.
Spells
Player’s Handbook
A stroke of lightning forming a 100-foot-long, 5-foot-wide Line blasts out from you in a direction you choose. Each creature in the Line makes a Dexterity saving throw, taking 8d6 Lightning damage on
a failed save or half as much damage on a successful one.
Using a Higher-Level Spell Slot. The damage increases by 1d6 for each spell slot level above 3.
Spells
Player’s Handbook
A wall of strong wind rises from the ground at a point you choose within range. You can make the wall up to 50 feet long, 15 feet high, and 1 foot thick. You can shape the wall in any way you choose
so long as it makes one continuous path along the ground. The wall lasts for the duration.
When the wall appears, each creature in its area makes a Strength saving throw, taking 4d8 Bludgeoning
Magic Items
Dungeon Master’s Guide
an unoccupied space you can see within 120 feet of yourself. The spheres last as long as you maintain Concentration, up to 1 minute. Each sphere sheds Dim Light in a 30-foot radius.
As a Bonus Action
spheres you created, as shown in the following table. On a successful save, the creature takes half as much damage.
Number of Spheres
Lightning Damage
1
4d12
2
5d4
3
2d6
Magic Items
Dungeon Master’s Guide
take a Magic action to cause a bolt of lightning to leap from the staff’s tip in a Line that is 5 feet wide and 120 feet long. Each creature in that Line makes a DC 17 Dexterity saving throw
, taking 9d6 Lightning damage on a failed save or half as much damage on a successful one.
Thunderclap. You can take a Magic action to cause the staff to produce a thunderclap audible out to 600 feet
Spells
Player’s Handbook
You launch a sunbeam in a 5-foot-wide, 60-foot-long Line. Each creature in the Line makes a Constitution saving throw. On a failed save, a creature takes 6d8 Radiant damage and has the Blinded
condition until the start of your next turn. On a successful save, it takes half as much damage only.
Until the spell ends, you can take a Magic action to create a new Line of radiance.
For the duration
Spells
Player’s Handbook
saving throw, taking 2d6 Fire damage on a failed save or half as much damage on a successful one.
As a Bonus Action, you can move the sphere up to 30 feet, rolling it along the ground. If you move
feet tall and jump it across pits up to 10 feet wide. Flammable objects that aren’t being worn or carried start burning if touched by the sphere, and it sheds Bright Light in a 20-foot radius and
Spells
Player’s Handbook
, its Hit Point maximum is half as much, and it can’t cast this spell.
The simulacrum is Friendly to you and creatures you designate. It obeys your commands and acts on your turn in combat. The
simulacrum can’t gain levels, and it can’t take Short or Long Rests.
If the simulacrum takes damage, the only way to restore its Hit Points is to repair it as you take a Long Rest, during
Spells
Player’s Handbook
You create a wall of whirling blades made of magical energy. The wall appears within range and lasts for the duration. You make a straight wall up to 100 feet long, 20 feet high, and 5 feet thick, or
Dexterity saving throw, taking 6d10 Force damage on a failed save or half as much damage on a successful one. A creature also makes that save if it enters the wall’s space or ends it turn there. A creature makes that save only once per turn.
Spells
Player’s Handbook
You create a wall of tangled brush bristling with needle-sharp thorns. The wall appears within range on a solid surface and lasts for the duration. You choose to make the wall up to 60 feet long, 10
Dexterity saving throw, taking 7d8 Piercing damage on a failed save or half as much damage on a successful one.
A creature can move through the wall, albeit slowly and painfully. For every 1 foot a
Backgrounds
Player’s Handbook
B: (A) Musical Instrument (same as above), 2 Costumes, Mirror, Perfume, Traveler's Clothes, 11 GP; or (B) 50 GP
You spent much of your youth following roving fairs and carnivals, performing odd jobs
for musicians and acrobats in exchange for lessons. You may have learned how to walk a tightrope, how to play a lute in a distinct style, or how to recite poetry with impeccable diction. To this day, you thrive on applause and long for the stage.
Spells
Player’s Handbook
You create a wall of fire on a solid surface within range. You can make the wall up to 60 feet long, 20 feet high, and 1 foot thick, or a ringed wall up to 20 feet in diameter, 20 feet high, and 1
foot thick. The wall is opaque and lasts for the duration.
When the wall appears, each creature in its area makes a Dexterity saving throw, taking 5d8 Fire damage on a failed save or half as much
Spells
Player’s Handbook
A wall of water springs into existence at a point you choose within range. You can make the wall up to 300 feet long, 300 feet high, and 50 feet thick. The wall lasts for the duration.
When the wall
appears, each creature in its area makes a Strength saving throw, taking 6d10 Bludgeoning damage on a failed save or half as much damage on a successful one.
At the start of each of your turns after
Magic Items
Dungeon Master’s Guide
Archlich;Vecna authored the Book of Vile Darkness. He recorded in its pages every horrid idea, every corrupt thought, and every example of foul magic he came across or devised.
Other practitioners of
stone cracks and turns to powder if the book rests on it long enough.
Whenever a creature that isn’t a Fiend or an Undead attunes to the Book of Vile Darkness, that creature makes a DC 17
Spells
Player’s Handbook
A shimmering, multicolored plane of light forms a vertical opaque wall—up to 90 feet long, 30 feet high, and 1 inch thick—centered on a point within range. Alternatively, you shape the
violet layer.
Prismatic Layers
Order
Effects
1
Red. Failed Save: 12d6 Fire damage. Successful Save: Half as much damage. Additional Effects: Nonmagical ranged attacks can’t pass
Spells
Player’s Handbook
repeat the same effect or choose a different one.
Flood. You cause the water level of all standing water in the area to rise by as much as 20 feet. If you choose an area in a large body of water, you
, the wave repeats on the start of your next turn while the flood effect lasts.
Part Water. You part water in the area and create a trench. The trench extends across the spell’s area, and the
Magic Items
Dungeon Master’s Guide
. The token disappears, and a 50-foot-long, 20-foot-wide boat shaped like a swan takes its place. The boat is self-propelled and moves across water at a speed of 6 miles per hour. You can take a Magic
Monsters
Phandelver and Below: The Shattered Obelisk
":"recharge", "rollAction":"Unleash Void"}. The mind flayer opens a rift into the Far Realm, centered on a point the mind flayer can see within 60 feet of itself, and a tentacle lashes across creatures near the
rift. Each creature other than mind flayers within 30 feet of the rift must make a DC 17 Intelligence saving throw, after which the tentacle disappears and the rift closes. On a failed save, a
Monsters
Phandelver and Below: The Shattered Obelisk
focus their innate psionic power.
Mind Flayers
Mind flayers, also known as illithids, feast on the brains of Humanoids across the multiverse. They are distinguished by their purple-toned skin and octopus-like heads, from which extend writhing tentacles.
Awareness. The mind flayer has advantage on initiative rolls and can’t be surprise;surprised as long as it doesn’t have the incapacitated condition.
Magic Resistance. The mind flayer has
Monsters
Mordenkainen Presents: Monsters of the Multiverse
energy in a 5-foot-wide line that is 60 feet long. Each creature in the line must make a DC 12 Dexterity saving throw, taking 21 (6d6);{"diceNotation":"6d6", "rollType":"damage", "rollAction
":"Chromatic Beam", "rollDamageType":"radiant"} radiant damage on a failed save, or half as much damage on a successful one.
Spellcasting. The derro casts one of the following spells, using Charisma as the
Monsters
Mordenkainen Presents: Monsters of the Multiverse
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
lasts only so long as the life of the living victim selected. Thus an alhoon who sacrificed a 200-year-old elf looks forward to a much longer existence than one that sacrificed a 35-year-old person
Monsters
Quests from the Infinite Staircase
condition. On a successful save, the creature takes half as much damage only.
Spellcasting. The derro casts one of the following spells, using Charisma as the spellcasting ability (spell save DC 11):
At
rule of mind flayer;mind flayers. The mind flayers’ psionic power eventually transformed these forsaken dwarves into Aberrations.
You can learn more about derro in Mordenkainen Presents: Monsters of the Multiverse.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
lone derro may seem pitiable, but a cackling, spitting, growling, howling horde of them is horrifying to behold.
Fractious in groups and individually weak, derro would have died out long ago but for
some duergar, derro are descended from a dwarven community that was left behind when the others escaped the rule of mind flayers. These remnants were so distorted by the mind flayers’ psionic
Monsters
Fizban's Treasury of Dragons
, the creature takes half as much damage, and its speed isn’t reduced.
Spellcasting (Psionics). The dragon casts one of the following spells, requiring no spell components and using Intelligence as
.
Cosmological Study
Many amethyst dragons are fascinated by the existence of other worlds in the Material Plane, and especially the way individual dragons manifest unique echoes across those worlds. They
Monsters
Mordenkainen Presents: Monsters of the Multiverse
+4", "rollType":"to hit", "rollAction":"Bite"} to hit, reach 5 ft., one target. Hit: 1 piercing damage.Mind flayers create cranium rats by bombarding rat;rats with psionic energy. If enough cranium
their heightened intelligence for as long as the swarm persists. The swarm also awakens latent psionic abilities implanted within each cranium rat by its mind flayer creators, bestowing upon the swarm
Monsters
Spelljammer: Adventures in Space
a failed save, or half as much damage on a successful one.
Spellcasting (Psionics). The psurlon casts one of the following spells, requiring no spell components and using Intelligence as the
end of its body, and a superior intellect. Other psurlons look to the two-headed ones for leadership.
Psurlons
Psurlons are malevolent, wormlike creatures that were ejected from the Far Realm long
Monsters
Mordenkainen Presents: Monsters of the Multiverse
, taking 35 (10d6);{"diceNotation":"10d6","rollType":"damage","rollAction":"Acid Breath","rollDamageType":"acid"} acid damage on a failed save, or half as much damage on a successful one.
Spellcasting
they’re just as likely to prey on mind flayer;mind flayers as on anything else.
Mind flayers consider neothelids dangerous abominations—normally they eat or destroy any tadpoles that grow
Monsters
Phandelver and Below: The Shattered Obelisk
.
Forcing a transformation on creatures inexplicably fails, though evil forces—such as the mind flayer empire of old—have conducted much research on the topic. For centuries, mind flayers
have tried to create armies of mutates to sweep through the Underdark. However, their efforts always proved fruitless, and eventually the mind flayers gave up their schemes.
Several common types of
Monsters
Spelljammer: Adventures in Space
scavvers are 15 feet long. Their coloration resembles that of Wildspace itself: white spots (representing stars) sprinkled amid dark patches and patterns of color. They fearlessly invade the air envelopes
of spelljamming ships and attack crew members on deck.
Cooked night scavver meat is a popular offering in taverns across Wildspace.
Scavvers
Scavvers are shark-like scavengers that fly through
Monsters
Mordenkainen Presents: Monsters of the Multiverse
", "rollAction":"Lightning Lance", "rollDamageType":"lightning"} lightning damage on a failed save, or half as much damage on a successful one.Great herds of armanites race across the blasted fields of
looses a bolt of lightning in a line that is 60 feet long and 10 feet wide. Each creature in the line must make a DC 15 Dexterity saving throw, taking 36 (8d8);{"diceNotation":"8d8", "rollType":"damage
Monsters
Mordenkainen Presents: Monsters of the Multiverse
", "rollAction":"Fire Spray", "rollDamageType":"fire"} fire damage on a failed save, or half as much damage on a successful one.
Invisibility (Recharges after a Short or Long Rest). The duergar magically
-foot cone of fire or a line of fire 30 feet long and 5 feet wide. Each creature in that area must make a DC 12 Dexterity saving throw, taking 10 (3d6);{"diceNotation":"3d6", "rollType":"damage
Monsters
Spelljammer: Adventures in Space
failed save, or half as much damage on a successful one.
Spellcasting (Psionics). The psurlon casts one of the following spells, requiring no spell components and using Intelligence as the spellcasting
recognize it for what it is.
Psurlons
Psurlons are malevolent, wormlike creatures that were ejected from the Far Realm long ago. They now live on the Astral Plane. They have legs that end in
Monsters
Spelljammer: Adventures in Space
Wisdom saving throw, taking 14 (2d10 + 3);{"diceNotation":"2d10+3","rollType":"damage","rollAction":"Psychic Crush","rollDamageType":"psychic"} psychic damage on a failed save, or half as much damage on
each: disguise self, mage armor (self only)
1/day: suggestionPsurlons are malevolent, wormlike creatures that were ejected from the Far Realm long ago. They now live on the Astral Plane. They have
Monsters
Mordenkainen Presents: Monsters of the Multiverse
points or fewer, plus 22 (5d8);{"diceNotation":"5d8", "rollType":"damage", "rollAction":"Bites", "rollDamageType":"psychic"} psychic damage.
Spellcasting (Psionics). As long as it has more than half
, comprehend languages, detect thoughts
1/day each: confusion, dominate monsterMind flayers create cranium rat;cranium rats by bombarding rat;rats with psionic energy. Cranium rats are somewhat smarter than
Magic Items
Descent into the Lost Caverns of Tsojcanth
This magic vehicle is a boat 10 feet wide and 30 feet long. It has four legs that propel it across land and water. It has a walking and swimming speed of 20 feet, but it can’t travel underwater
Monsters
Fizban's Treasury of Dragons
Gem Awakening (Recharges after a Short or Long Rest). If the greatwyrm would be reduced to 0 hit points, its current hit point total instead resets to 400 hit points, it recharges its Breath Weapon
creature takes 71 (11d12);{"diceNotation":"11d12","rollType":"damage","rollAction":"Breath Weapon","rollDamageType":"force"} force damage and is knocked prone. On a successful save, it takes half as much