before beneath diffusing cube radius

Faerie Fire

Spells Player’s Handbook

Objects in a 20-foot Cube within range are outlined in blue, green, or violet light (your choice). Each creature in the Cube is also outlined if it fails a Dexterity saving throw. For the duration

, objects and affected creatures shed Dim Light in a 10-foot radius and can’t benefit from the Invisible condition. Attack rolls against an affected creature or object have Advantage if the attacker can see it.

Storm of Vengeance

Spells Player’s Handbook

A churning storm cloud forms for the duration, centered on a point within range and spreading to a radius of 300 feet. Each creature under the cloud when it appears must succeed on a Constitution

. Acidic rain falls. Each creature and object under the cloud takes 4d6 Acid damage. Turn 3. You call six bolts of lightning from the cloud to strike six different creatures or objects beneath it. Each

Ring of Shooting Stars

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

yourself. Each creature in a 15-foot Cube originating from that point is showered in sparks and makes a DC 15 Dexterity saving throw, taking 5d4 Radiant damage on a failed save or half as much damage on a successful one.

Elemental Cataclysm

Monsters Monster Manual

effects at random (roll 1d4;{"diceNotation":"1d4", "rollType":"roll", "rollAction":"Cataclymic Event"}): 1: Clinging Flames. Dexterity Saving Throw: DC 23, each creature in a 60-foot-radius Sphere

fills a 60-foot-radius Sphere centered on a point the cataclysm can see within 150 feet. The cloud lasts for 1 minute or until the cataclysm uses Cataclysmic Event again. Creatures entirely in the

Energy Bow

Magic Items Dungeon Master’s Guide

arrow emits Bright Light in a 20-foot radius and Dim Light for an additional 20 feet. This weapon has the following additional properties. Arrow of Restraint. Whenever you use this weapon to make a

an object that isn’t being worn or carried, provided the object is small enough to fit inside a 5-foot Cube. The arrow teleports the target to an unoccupied space you can see within 10 feet of

Rod of Lordly Might

Magic Items Dungeon Master’s Guide

. The flames shed Bright Light in a 40-foot radius and Dim Light for an additional 40 feet, and the blade functions as a magic Longsword or Shortsword (your choice) that deals an extra 2d6 Fire damage

magnetic north. (Nothing happens if this function of the rod is used in a location that has no magnetic north.) The rod also gives you knowledge of your approximate depth beneath the ground or your

Storm of Vengeance Legacy

Spells Basic Rules (2014)

A churning storm cloud forms, centered on a point you can see and spreading to a radius of 360 feet. Lightning flashes in the area, thunder booms, and strong winds roar. Each creature under the cloud

(no more than 5,000 feet beneath the cloud) when it appears must make a Constitution saving throw. On a failed save, a creature takes 2d6 thunder damage and becomes deafened for 5 minutes. Each

Darkling

Monsters Mordenkainen Presents: Monsters of the Multiverse

Death Flash. When the darkling dies, nonmagical light flashes out from it in a 10-foot radius as its body and possessions, other than metal or magic objects, burn to ash. Any creature in that area

refer to the house’s descendants as dubh sith—“darklings.” Darklings dwell in secluded caverns and chambers beneath the towns of other species. From such enclaves, they quietly ply their trade as thieves and assassins.

Lichen Lich

Monsters Candlekeep Mysteries

","rollType":"damage","rollAction":"Wither","rollDamageType":"necrotic"} necrotic damage. Fire Storm (7th-Level Spell; 1/Day). The lich fills up to ten 10-foot cubes with fire. Every cube must be within

150 feet of the lich and occupy a space the lich can see, and each cube must have at least one face adjacent to the face of another cube. Each creature in the area must make a DC 19 Dexterity saving

Faerie Fire Legacy

Spells Basic Rules (2014)

Each object in a 20-foot cube within range is outlined in blue, green, or violet light (your choice). Any creature in the area when the spell is cast is also outlined in light if it fails a Dexterity

saving throw. For the duration, objects and affected creatures shed dim light in a 10-foot radius. Any attack roll against an affected creature or object has advantage if the attacker can see it, and the affected creature or object can't benefit from being invisible.

Darkling Elder Legacy

Monsters Volo's Guide to Monsters

Death Burn. When the darkling elder dies, magical light flashes out from it in a 10-foot radius as its body and possessions, other than metal or magic objects, burn to ash. Any creature in that area

, in Common, "darklings." Darklings most often settle in secluded caverns and chambers beneath the towns of other species. From such enclaves, they quietly ply their trade as thieves and assassins

Darkling Legacy

Monsters Volo's Guide to Monsters

Death Flash. When the darkling dies, nonmagical light flashes out from it in a 10-foot radius as its body and possessions, other than metal or magic objects, burn to ash. Any creature in that area

chambers beneath the towns of other species. From such enclaves, they quietly ply their trade as thieves and assassins. The Killing Light. The Summer Queen's curse causes a darkling's body to absorb light

Zaratan

Monsters Mordenkainen Presents: Monsters of the Multiverse

Debris"}. The zaratan exhales rocky debris in a 90-foot cube. Each creature in that area must make a DC 25 Dexterity saving throw. A creature takes 33 (6d10);{"diceNotation":"6d10", "rollType":"damage

its cavernous maw. If seriously injured, a zaratan retracts its appendages to gain shelter beneath its impervious shell, biding its time until it recovers and can resume its march.PoisonCold, Fire

Warduke

Monsters The Wild Beyond the Witchlight

reveal his face to others, but the visage beneath is that of a grim, hideously scarred gladiator. Alignment. Chaotic evil. Personality Trait. “I speak with the flames and razor-sharp edges of

in a 40-foot radius and dim light for an additional 40 feet. Second Wind (Recharges after a Short or Long Rest). Warduke regains 13 hit points.

Ring of Shooting Stars Legacy

Magic Items Basic Rules (2014)

you can see within 120 feet of you. The spheres last as long as you concentrate (as if concentrating on a spell), up to 1 minute. Each sphere sheds dim light in a 30-foot radius. As a bonus action

ring at a point you can see within 60 feet of you. Each creature within a 15-foot cube originating from that point is showered in sparks and must make a DC 15 Dexterity saving throw, taking 5d4 fire damage on a failed save, or half as much damage on a successful one.

Scion of Memnor

Monsters Bigby Presents: Glory of the Giants

. Thunderous Vortex (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Thunderous Vortex"}. The scion magically creates a vortex of wind in a 60-foot-radius sphere centered on a

space as close as possible to the center. Then a burst of thunder erupts in a 30-foot-radius sphere centered on the same point. Each creature in that area takes 52 (8d12);{"diceNotation":"8d12

Y'demi

Monsters Strixhaven: A Curriculum of Chaos

":"Blood Boil"}. Y’demi chooses a point within 150 feet of itself, and a 20-foot radius sphere centered on that point fills with a burst of searing, blood-red mist. Each creature of Y’demi

blood mages almost impossible to ambush.NecroticSanguine Tentacles (1/Day). The blood in the copper basin disappears as tentacles of congealed blood fill a 10-foot cube centered at a point on the ground

Adult Blue Dragon Legacy

Monsters Basic Rules (2014)

barren places, using their lightning breath and their burrowing ability to carve out crystallized caverns and tunnels beneath the sands. Thunderstorms rage around a legendary blue dragon’s lair

unable to breathe or stand up. A creature can take an action to make a DC 10 Strength check, ending the buried state on a success. A cloud of sand swirls about in a 20-foot-radius sphere centered on a

Pyrotechnics

spells Elemental Evil Player's Companion

Choose an area of nonmagical flame that you can see and that fits within a 5-foot cube within range. You can extinguish the fire in that area, and you create either fireworks or smoke when you do so

turn. Smoke. Thick black smoke spreads out from the target in a 20-foot radius, moving around corners. The area of the smoke is heavily obscured. The smoke persists for 1 minute or until a strong wind disperses it.

Brigganock

Monsters The Wild Beyond the Witchlight

ball of light that contains its soul. The brigganock can’t turn off the light or control its brightness. The soul light sheds bright light in a 10-foot radius and dim light for an additional 10

brigganock, or any object being worn or carried by another creature, and the activity must take place within a 10-foot cube. For example, the brigganock could use this action to rapidly carve a

Maegera the Dawn Titan

Monsters Storm King's Thunder

inch without squeezing if fire could pass through that space. Illumination. Maegera sheds bright light in a 120-foot radius and dim light for an additional 120 feet.Multiattack. Maegera makes three

the end of Maegera’s next turn. Smoke Cloud (Costs 2 Actions). Maegera exhales a billowing cloud of hot smoke and embers that fills a 60-foot cube. Each creature in that area takes 11 (2d10

Yan-C-Bin

Monsters Princes of the Apocalypse

Long Rest). Yan-C- Bin unleashes a terrible thundercrack in a 100-foot-radius sphere centered on himself. All other creatures in the area must succeed on a DC 24 Constitution saving throw or take 31 (9d6

touch. Gale force winds tear across the landscape in a 5-mile radius, whisking away small or light objects, dismantling roofs and fences, tearing branches from trees, and making flight impossible

Ancient Blue Dragon Legacy

Monsters Basic Rules (2014)

in barren places, using their lightning breath and their burrowing ability to carve out crystallized caverns and tunnels beneath the sands. Thunderstorms rage around a legendary blue dragon’s

unable to breathe or stand up. A creature can take an action to make a DC 10 Strength check, ending the buried state on a success. A cloud of sand swirls about in a 20-foot-radius sphere centered on

Dust Devil

Spells Elemental Evil Player's Companion

Choose an unoccupied 5-foot cube of air that you can see within range. An elemental force that resembles a dust devil appears in the cube and lasts for the spell’s duration. Any creature that

gravel, it sucks up the material and forms a 10-foot-radius cloud of debris around itself that lasts until the start of your next turn. The cloud heavily obscures its area. At Higher Levels. When you

Earthquake Legacy

Spells Basic Rules (2014)

You create a seismic disturbance at a point on the ground that you can see within range. For the duration, an intense tremor rips through the ground in a 100-foot-radius circle centered on that point

that successfully saves moves with the fissure's edge as it opens. A fissure that opens beneath a structure causes it to automatically collapse (see below). Structures. The tremor deals 50 bludgeoning

Cradle of the Cloud Scion

Monsters Bigby Presents: Glory of the Giants

point it can see within 90 feet of itself. The wind vortex is a 30-foot-radius, 100-foot-high cylinder centered on that point. Each creature other than the cradle in that area must make a DC 25

; 10 feet away from the vortex in a random direction.Thunderclap. Immediately after taking damage, the cradle unleashes a thunderclap in a 30-foot-radius sphere centered on itself. All other creatures

Adult Green Dragon Legacy

Monsters Basic Rules (2014)

erupt in a 20-foot radius centered on a point on the ground that the dragon can see within 120 feet of it. That area becomes difficult terrain, and each creature there must succeed on a DC 15 Strength

);{"diceNotation":"1d6","rollType":"damage","rollAction":"Thicket","rollDamageType":"piercing"} piercing damage from thorns.Each 10-foot-cube of thickets has AC 5, 30 hit points, resistance to bludgeoning and

Ancient Green Dragon Legacy

Monsters Basic Rules (2014)

vines erupt in a 20-foot radius centered on a point on the ground that the dragon can see within 120 feet of it. That area becomes difficult terrain, and each creature there must succeed on a DC 15

);{"diceNotation":"1d6","rollType":"damage","rollAction":"Thickets","rollDamageType":"piercing"} piercing damage from thorns.Each 10-foot-cube of thickets has AC 5, 30 hit points, resistance to bludgeoning

Zargon the Returner

Monsters Quests from the Infinite Staircase

);{"diceNotation":"2d8+6", "rollType":"damage", "rollAction":"Gore", "rollDamageType":"force"} force damage, and a 10-foot-radius invisible sphere of antimagic, like that created by an Antimagic Field spell

, sacrificing their own to appease their so-called god. Appeased by these living offerings, Zargon returned to the tunnels beneath Cynidicea, where its cult grew.Zargon’s Lair Zargon’s lair

Artus Cimber

Monsters Tomb of Annihilation

following properties while attuned to the dagger, provided he has the weapon drawn: Cause a blue gem set into the dagger’s pommel to shed bright light in a 20-foot radius and dim light for an

temperature in a 120-foot-radius sphere centered on a point he can see within 300 feet of him. The temperature in that area drops 20 degrees per minute, to a minimum of −30 degrees Fahrenheit. Frost and

Warforged Colossus

Monsters Eberron: Rising from the Last War

. Any creature in a 20-foot-radius, 20-foot-high cylinder centered on this point must succeed on a DC 26 Dexterity saving throw or take 33 (6d10);{"diceNotation":"6d10","rollType":"damage","rollAction

decisively, the colossi pulverized hundreds of soldiers beneath their feet and incinerated whole legions with beams of fiery light that shot from their mouths. This rampage was cut short on the Day of

Klauth

Monsters Storm King's Thunder

contain numerous caves, two of them large enough for Klauth to shelter in. He keeps his legendary hoard in tunnels beneath one cavern, which can be entered only by lifting or pushing aside a massive slab of

, creating a 20-foot-high, 5-foot-radius geyser. Each creature in the geyser’s area must make a DC 15 Dexterity saving throw, taking 21 (6d6);{"diceNotation":"6d6","rollType":"damage","rollAction

Geryon

Monsters Mordenkainen Presents: Monsters of the Multiverse

to feel flesh and steel sundered beneath his claws and to taste his foes’ blood. Yet Geryon’s ferocity has also limited his ability to collect souls and forge an effective hierarchy

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

Geryon (Variant)

Monsters Mordenkainen Presents: Monsters of the Multiverse

; he loves to feel flesh and steel sundered beneath his claws and to taste his foes’ blood. Yet Geryon’s ferocity has also limited his ability to collect souls and forge an effective

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

Zaratan Legacy

Monsters Mordenkainen’s Tome of Foes

Earth-Shaking Movement. As a bonus action after moving at least 10 feet on the ground, the zaratan can send a shock wave through the ground in a 120-foot-radius circle centered on itself. That area

","rollAction":"Spew Debris"}. The zaratan exhales rocky debris in a 90-foot cube. Each creature in that area must make a DC 25 Dexterity saving throw. A creature takes 33 (6d10);{"diceNotation":"6d10

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