base barrier diffusing cause radius

Delayed Blast Fireball

Spells Player’s Handbook

-radius Sphere centered on that point makes a Dexterity saving throw. A creature takes Fire damage equal to the total accumulated damage on a failed save or half as much damage on a successful one. The

spell’s base damage is 12d6, and the damage increases by 1d6 whenever your turn ends and the spell hasn’t ended. If a creature touches the glowing bead before the spell ends, that creature

Synaptic Static

Spells Player’s Handbook

You cause psychic energy to erupt at a point within range. Each creature in a 20-foot-radius Sphere centered on that point makes an Intelligence saving throw, taking 8d6 Psychic damage on a failed

Flame Tongue

Magic Items Dungeon Master’s Guide

While holding this magic weapon, you can take a Bonus Action and use a command word to cause flames to engulf the damage-dealing part of the weapon. These flames shed Bright Light in a 40-foot radius

Gem of Brightness

Magic Items Dungeon Master’s Guide

This prism has 50 charges. While you are holding it, you can take a Magic action and use one of three command words to cause one of the following effects: First Command Word. The gem sheds Bright

Light in a 30-foot radius and Dim Light for an additional 30 feet. This effect doesn’t expend a charge. It lasts until you take a Bonus Action to repeat the command word or until you use another

Robe of Scintillating Colors

Magic Items Dungeon Master’s Guide

This robe has 3 charges, and it regains 1d3 expended charges daily at dawn. While you wear it, you can take a Magic action and expend 1 charge to cause the garment to display a shifting pattern of

dazzling hues until the end of your next turn. During this time, the robe sheds Bright Light in a 30-foot radius and Dim Light for an additional 30 feet, and creatures that can see you have Disadvantage

Sun Blade

Magic Items Dungeon Master’s Guide

This item appears to be a sword hilt. Blade of Radiance. While grasping the hilt, you can take a Bonus Action to cause a blade of pure radiance to spring into existence or make the blade disappear

. Sunlight. The sword’s luminous blade emits Bright Light in a 15-foot radius and Dim Light for an additional 15 feet. The light is sunlight. While the blade persists, you can take a Magic action

Control Water

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 normal water level is restored. Redirect Flow. You cause flowing water in the area to move in a direction you choose, even if the water has to flow over obstacles, up walls, or in other unlikely

Thunderous Greatclub

Magic Items Dungeon Master’s Guide

against the ground to create an intense seismic disturbance in a 50-foot-radius circle centered on the point of impact. Structures in contact with the ground in that area take 50 Bludgeoning damage

saving throw, or its Concentration is broken. In addition, you can cause a 30-foot-deep, 10-foot-wide fissure to open up on the ground anywhere in the area. Any creature on a spot where the fissure

Wall of Force

Spells Player’s Handbook

An Invisible wall of force springs into existence at a point you choose within range. The wall appears in any orientation you choose, as a horizontal or vertical barrier or at an angle. It can be

free floating or resting on a solid surface. You can form it into a hemispherical dome or a globe with a radius of up to 10 feet, or you can shape a flat surface made up of ten 10-foot-by-10-foot panels

Earthquake

Spells Player’s Handbook

Choose 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. The ground there is

the Prone condition, and its Concentration is broken. You can also cause the effects below. Fissures. A total of 1d6 fissures open in the spell’s area at the end of the turn you cast it. You

Bag of Beans

Magic Items Dungeon Master’s Guide

you dump one or more beans out of the bag, they explode in a 10-foot-radius Sphere centered on them. All the dumped beans are destroyed in the explosion, and each creature in the Sphere, including you

takes 10d6 Force damage from an internal explosion. 91–95 A pyramid with a 60-foot-square base bursts upward. Inside is a burial chamber containing a Mummy, a Mummy Lord, or some other

Magic Circle

Spells Player’s Handbook

You create a 10-foot-radius, 20-foot-tall Cylinder of magical energy centered on a point on the ground that you can see within range. Glowing runes appear wherever the Cylinder intersects with the

from the creature. Each time you cast this spell, you can cause its magic to operate in the reverse direction, preventing a creature of the specified type from leaving the Cylinder and protecting

Helm of Brilliance

Magic Items Dungeon Master’s Guide

to cause one weapon you are holding to burst into flames. The flames emit Bright Light in a 10-foot radius and Dim Light for an additional 10 feet. The flames are harmless to you and the weapon. When

Vine Blight Tangler

Monsters Stranger Things: Welcome to the Hellfire Club

);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Entangling Vines"}. Grasping vines momentarily appear on each enemy in a 10-foot-radius Sphere centered on a point of the blight’s

lash out at non-Plant creatures. Vine blights resemble humans wrapped in vines common to the areas in which they grow, from hairy ivy vines to flowering kudzu. They can cause plants to burst from the ground around themselves and entangle nearby foes.

Dazzling Weapon

Magic Items Eberron: Forge of the Artificer

This magic weapon grants a +1 bonus to attack and damage rolls made with it. While holding it, you can take a Bonus Action to cause it to shed Bright Light in a 30-foot radius and Dim Light for an

Scroll of Protection Legacy

Magic Items Dungeon Master’s Guide (2014)

you in a invisible barrier that extends from you to form a 5-foot-radius, 10-foot-high cylinder. For 5 minutes, this barrier prevents creatures of the specified type from entering or affecting anything

. A creature can attempt to overcome the barrier by using an action to make a DC 15 Charisma check. On a success, the creature ceases to be affected by the barrier.

Globe of Invulnerability Legacy

Spells Basic Rules (2014)

An immobile, faintly shimmering barrier springs into existence in a 10-foot radius around you and remains for the duration. Any spell of 5th level or lower cast from outside the barrier can't affect

creatures or objects within it, even if the spell is cast using a higher level spell slot. Such a spell can target creatures and objects within the barrier, but the spell has no effect on them

Antilife Shell Legacy

Spells Basic Rules (2014)

A shimmering barrier extends out from you in a 10-foot radius and moves with you, remaining centered on you and hedging out creatures other than undead and constructs. The barrier lasts for the

duration. The barrier prevents an affected creature from passing or reaching through. An affected creature can cast spells or make attacks with ranged or reach weapons through the barrier. If you move so that an affected creature is forced to pass through the barrier, the spell ends.

Lorehold Professor of Order

Monsters Strixhaven: A Curriculum of Chaos

for 1 minute or until the professor uses this action again. The barrier can be a vertical or horizontal plane up to 30 feet on a side or a 10-foot-radius hemispherical dome with a floor. The wall

Repelling Burst attacks. It can also use Force Barrier, if available. Repelling Burst. Melee Spell Attack: +7;{"diceNotation":"1d20+7", "rollType":"to hit", "rollAction":"Repelling Burst"} to hit

Swarm of Cranium Rats

Monsters Mordenkainen Presents: Monsters of the Multiverse

rat by its mind flayer creators, bestowing upon the swarm psionic powers. A single cranium rat uses its natural telepathy to communicate hunger, fear, and other base emotions. A swarm of cranium rats

telepathy.Bludgeoning, Piercing, SlashingIllumination. The swarm sheds dim light from its brains in a 5-foot radius, increases the illumination to bright light in a 5- to 20-foot radius (and dim light for an additional number of feet equal to the chosen radius), or extinguishes the light.

Cranium Rat

Monsters Mordenkainen Presents: Monsters of the Multiverse

psionic powers. A single cranium rat uses its natural telepathy to communicate hunger, fear, and other base emotions. A swarm of cranium rats communicating telepathically “speaks” as one

eyes and ears for the colony’s elder brain, transmitting their thoughts when they swarm and are within range of the elder brain’s telepathy.Illumination. The cranium rat sheds dim light from its exposed brain in a 5-foot radius or extinguishes the light.

Delayed Blast Fireball Legacy

Spells Basic Rules (2014)

concentration is broken or because you decide to end it, the bead blossoms with a low roar into an explosion of flame that spreads around corners. Each creature in a 20-foot-radius sphere centered on that

point must make a Dexterity saving throw. A creature takes fire damage equal to the total accumulated damage on a failed save, or half as much damage on a successful one. The spell's base damage is 12d6

Hollyphant

Monsters Baldur’s Gate: Descent into Avernus

Aura of Invulnerability. An invisible aura forms a 10-foot-radius sphere around the hollyphant for as long as it lives. Any spell of 5th level or lower cast from outside the barrier can't affect

creatures or objects within it, even if the spell is cast using a higher level spell slot. Such a spell can target creatures and objects within the barrier, but the spell has no effect on them. Similarly

Gunpowder, Keg Legacy

Equipment

fire to a container full of gunpowder can cause it to explode, dealing fire damage to creatures within 10 feet of it (3d6 for a powder horn, 7d6 for a keg). A successful DC 12 Dexterity saving throw

halves the damage. Setting fire to an ounce of gunpowder causes it to flare for 1 round, shedding bright light in a 30-foot radius and dim light for an additional 30 feet.

Gunpowder, Powder Horn Legacy

Equipment

fire to a container full of gunpowder can cause it to explode, dealing fire damage to creatures within 10 feet of it (3d6 for a powder horn, 7d6 for a keg). A successful DC 12 Dexterity saving throw

halves the damage. Setting fire to an ounce of gunpowder causes it to flare for 1 round, shedding bright light in a 30-foot radius and dim light for an additional 30 feet.

Campestri

Monsters The Wild Beyond the Witchlight

"} to hit, reach 5 ft., one target. Hit: 1 bludgeoning damage. Spores (1/Day). A 5-foot radius of spores extends from the campestri. These spores can go around corners, and they have no effect on

speckles. A campestri moves by manipulating the mycelium that grows out of the base of its stem and supports it. The mushroom creatures eat salty soil, filter out the salt, and excrete a slippery paste of

Robe of Scintillating Colors Legacy

Magic Items Basic Rules (2014)

This robe has 3 charges, and it regains 1d3 expended charges daily at dawn. While you wear it, you can use an action and expend 1 charge to cause the garment to display a shifting pattern of dazzling

hues until the end of your next turn. During this time, the robe sheds bright light in a 30-foot radius and dim light for an additional 30 feet. Creatures that can see you have disadvantage on attack

Master Sage

Monsters Candlekeep Mysteries

until the start of its next turn. Lightning Eruption (3/Day). The sage creates an eruption of magical lightning centered on a point it can see within 150 feet of it. Each creature in a 20-foot-radius

invisible barrier of magical force that protects it. Until the start of its next turn, the sage has a +5 bonus to AC, including against the triggering attack, and it takes no damage from magic

Scroll of the Comet

Magic Items Icewind Dale: Rime of the Frostmaiden

By using an action to read the scroll, you cause a comet to fall from the sky and crash to the ground at a point you can see up to 1 mile away from you. You must be outdoors when you use the scroll

, or nothing happens and the scroll is wasted. The comet creates a 50-foot-deep, 500-foot-radius crater on impact. Any creature in that radius must make a DC 20 Dexterity saving throw, taking 30d10

Sun Blade Legacy

Magic Items Basic Rules (2014)

This item appears to be a longsword hilt. While grasping the hilt, you can use a bonus action to cause a blade of pure radiance to spring into existence, or make the blade disappear. While the blade

in a 15-foot radius and dim light for an additional 15 feet. The light is sunlight. While the blade persists, you can use an action to expand or reduce its radius of bright and dim light by 5 feet each, to a maximum of 30 feet each or a minimum of 10 feet each.

Swarm of Campestris

Monsters The Wild Beyond the Witchlight

fewer. Spores (1/Day). A 20-foot radius of spores extends from the swarm. These spores can go around corners, and they have no effect on Constructs, Elementals, Plants, or Undead. Each other creature

grows out of the base of its stem and supports it. The mushroom creatures eat salty soil, filter out the salt, and excrete a slippery paste of purified soil (stripped of things nourishing to fungi

Nonaton Modron

Monsters Planescape: Adventures in the Multiverse

-foot-tall, 20-foot-radius cylinder of magical force rises from that point. Each creature in that area must make a DC 15 Dexterity saving throw. On a failed save, a creature takes 21 (6d6);{"diceNotation

modrons are the lower-ranked base modrons—monodrone;monodrones, duodrone;duodrones, tridrone;tridrones, quadrone;quadrones, and pentadrone;pentadrones—the upper-tier hierarch modrons hold

Crystal Blade

Magic Items Fizban's Treasury of Dragons

radiant damage the sword dealt. While you’re holding the sword, you can use a bonus action to cause it to shed bright light in a 30-foot radius and dim light for an additional 30 feet, to cause it to shed dim light in a 10-foot radius, or to douse the light.

Aura of Vitality Legacy

Spells Player’s Handbook (2014)

Healing energy radiates from you in an aura with a 30-foot radius. Until the spell ends, the aura moves with you, centered on you. You can use a bonus action to cause one creature in the aura (including you) to regain 2d6 hit points.

Gavel of the Venn Rune

Magic Items Storm King's Thunder

This wooden gavel is small by giant reckoning but nearly the size of a warhammer in human hands. The venn (friend) rune is inscribed in mithral in the base of the haft. Among giants, this item is

you trace it becomes the center of a spherical area of magic that has a 30-foot radius and that is fixed to the place. The transfer takes 8 hours of work that requires the gavel to be within 5 feet of

D&D Beyond

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