build boon diffusing common radius

Ring of X-ray Vision

Magic Items Dungeon Master’s Guide

While wearing this ring, you can take a Magic action to gain X-ray vision with a range of 30 feet for 1 minute. To you, solid objects within that radius appear transparent and don’t prevent

light from passing through them. The vision can penetrate 1 foot of stone, 1 inch of common metal, or up to 3 feet of wood or dirt. Thicker substances or a thin sheet of lead block the vision. Whenever

Glyph of Warding

Spells Player’s Handbook

a surface, common triggers include touching or stepping on the glyph, removing another object covering it, or approaching within a certain distance of it. For glyphs inscribed within an object, common

glyph erupts with magical energy in a 20-foot-radius Sphere centered on the glyph. Each creature in the area makes a Dexterity saving throw. A creature takes 5d8 Acid, Cold, Fire, Lightning, or

Hallow

Spells Player’s Handbook

You touch a point and infuse an area around it with holy or unholy power. The area can have a radius up to 60 feet, and the spell fails if the radius includes an area already under the effect of

reach into it. Tongues. Creatures of any types you choose can communicate with any other creature in the area even if they don’t share a common language. Vulnerability. Creatures of any types you choose have Vulnerability to one damage type of your choice while in the area.

Symbol

Spells Player’s Handbook

surface, common triggers include touching or stepping on the glyph, removing another object covering it, or approaching within a certain distance of it. For glyphs inscribed within an object, common

also set conditions for creatures that don’t trigger the glyph, such as those who say a certain password. Once triggered, the glyph glows, filling a 60-foot-radius Sphere with Dim Light for 10

Eye and Hand of Vecna

Magic Items Dungeon Master’s Guide

minute. To you, solid objects within that radius appear transparent and don’t prevent light from passing through themselves. The vision can penetrate 1 foot of stone, 1 inch of common metal, or up to

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.

Boon of Blazing Dawn

Feats Astarion's Book of Hungers

Epic Boon Feat (Prerequisite: Level 19+) You gain the following benefits. Ability Score Increase. Increase one ability score of your choice by 1, to a maximum of 30. Beloved of the Sun. You have

turn when you hit a creature with an attack that deals Radiant damage, you can emit Bright Light in a 30-foot radius from yourself and Dim Light for an additional 30 feet until the start of your next turn. This light is sunlight.

Will-o'-Wisp (Variant)

Monsters The Wild Beyond the Witchlight

sheds bright light in a 5- to 20-foot radius and dim light for an additional number of feet equal to the chosen radius. The will-o’-wisp can alter the radius as a bonus action.Shock. Melee

(as if concentrating on a spell). Magic Boon (Recharges after a Long Rest). The will-o’-wisp grants a boon to one creature it can see within 5 feet of it that isn’t an Undead. The boon

Priest of Osybus (Blazing)

Monsters Van Richten’s Guide to Ravenloft

Blazing Boon. All fire damage it deals becomes necrotic damage. Illumination. The priest sheds either dim light in a 15-foot radius, or bright light in a 15-foot radius and dim light for an

): blur, flaming sphere 3rd level (1 slot): fireball Tattoo of Osybus. If the priest drops to 0 hit points, roll on the Boons of Undeath table for the boon the priest receives. The priest dies if it

Priest of Osybus (Dread)

Monsters Van Richten’s Guide to Ravenloft

Boon of Dread. Eerie whispers can now be heard around the priest. Any non-Undead creature that starts its turn within 30 feet of the priest must succeed on a DC 15 Wisdom saving throw or be

frightened of the priest until the start of the creature’s next turn. Tattoo of Osybus. If the priest drops to 0 hit points, roll on the Boons of Undeath table for the boon the priest receives. The

Priest of Osybus (Ectoplasmic)

Monsters Van Richten’s Guide to Ravenloft

Ectoplasmic Boon. When any creature starts its turn within 10 feet of the priest, the priest can reduce that creature’s speed by 10 feet until the start of the creature’s next turn, until

which the creature is covered by ectoplasm. Tattoo of Osybus. If the priest drops to 0 hit points, roll on the Boons of Undeath table for the boon the priest receives. The priest dies if it receives

Priest of Osybus (Deathly)

Monsters Van Richten’s Guide to Ravenloft

Deathly Boon. It can cast animate dead and create undead once per day each, using Intelligence as the spellcasting ability. Tattoo of Osybus. If the priest drops to 0 hit points, roll on the Boons

of Undeath table for the boon the priest receives. The priest dies if it receives a boon it already has. If it receives a new boon, it revives at the start of its next turn with half its hit points

Priest of Osybus (Spectral)

Monsters Van Richten’s Guide to Ravenloft

Spectral Boon. It can move through creatures and objects as if they were difficult terrain, but it takes 5 (1d10);{"diceNotation":"1d10","rollType":"damage","rollAction":"Wraithlike","rollDamageType

":"force"} force damage if it ends its turn inside a creature or an object. Tattoo of Osybus. If the priest drops to 0 hit points, roll on the Boons of Undeath table for the boon the priest receives

Priest of Osybus (Vampiric)

Monsters Van Richten’s Guide to Ravenloft

Vampiric Boon. When the priest deals necrotic damage to any creature, the priest gains a number of temporary hit points equal to half that necrotic damage. The priest’s speed also increases by

10 feet. Tattoo of Osybus. If the priest drops to 0 hit points, roll on the Boons of Undeath table for the boon the priest receives. The priest dies if it receives a boon it already has. If it

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

speak of a seelie fey who betrayed the Summer Queen. His true name has been stricken from history, but the stories call him Dubh Catha ("Dark Crow" in Common). So great was the Summer Queen's wrath

Priest of Osybus

Monsters Van Richten’s Guide to Ravenloft

Tattoo of Osybus. If the priest drops to 0 hit points, roll on the Boons of Undeath table for the boon the priest receives. The priest dies if it receives a boon it already has. If it receives a new

boon, it revives at the start of its next turn with half its hit points restored, and its creature type is now Undead. To prevent this revival, the Tattoo of Osybus on the priest’s body must be

Ring of X-ray Vision Legacy

Magic Items Basic Rules (2014)

objects within that radius appear transparent and don't prevent light from passing through them. The vision can penetrate 1 foot of stone, 1 inch of common metal, or up to 3 feet of wood or dirt

While wearing this ring, you can use an action to speak its command word. When you do so, you can see into and through solid matter for 1 minute. This vision has a radius of 30 feet. To you, solid

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

call him Dubh Catha ("Dark Crow" in Common). So great was the Summer Queen's wrath that she cursed every member of his house. Other fey refer to the descendants of Dubh Catha's house as the dubh sith-or

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

’ wrath, she cursed every member of his house. The seelie fey’s true name has been stricken from history, but the stories call him Dubh Catha (“Dark Crow” in Common), and other Fey

Adult Red Dragon Legacy

Monsters Basic Rules (2014)

point on the ground the dragon can see within 120 feet of it, 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

lair in a 60-foot radius around the dragon. Each creature other than the dragon on the ground in that area must succeed on a DC 15 Dexterity saving throw or be knocked prone. Volcanic gases form a

Ancient Red Dragon Legacy

Monsters Basic Rules (2014)

erupts from a point on the ground the dragon can see within 120 feet of it, creating a 20-foot-high, 5-foot-radius geyser. Each creature in the geyser’s area must make a DC 15 Dexterity saving

shakes the lair in a 60-foot radius around the dragon. Each creature other than the dragon on the ground in that area must succeed on a DC 15 Dexterity saving throw or be knocked prone. Volcanic gases

The Forest Queen

monsters

peace between people and beasts. But as ages passed, her children grew restless in the shade of her leaves. Her eldest son came to her and said, “Mother, I dream of war! I want to build a fortress

next day the eldest daughter came before the Queen. “Mother, I dream of magic! I want to build a tower and conjure fire!” The Queen replied, “Then leave the wood, but do not cast your

Adult Red Dracolich Legacy

Monsters Monster Manual (2014)

-foot-high, 5-foot-radius geyser. Each creature in the geyser’s area must make a DC 15 Dexterity saving throw, taking 21 (6d6) fire damage on a failed save, or half as much damage on a successful

one. A tremor shakes the lair in a 60-foot radius around the dracolich. Each creature other than the dracolich on the ground in that area must succeed on a DC 15 Dexterity saving throw or be knocked

Rak Tulkhesh

Monsters Eberron: Rising from the Last War

other magical effects. Whirlwind of Weapons. A magical aura of weapons surrounds Rak Tulkhesh in a 10 foot radius. At the start of each of his turns, any other creature in the aura takes 14 (4d6

their lives to build a prison of celestial light: a silver flame that bound the overlords in Khyber once more. These bonds have held for countless generations, but the overlords still yearn to break free

Tlexolotl

Monsters Journeys through the Radiant Citadel

it takes 7 (2d6);{"diceNotation":"2d6","rollType":"damage","rollAction":"Fire Aura","rollDamageType":"fire"} fire damage. Illumination. The tlexolotl sheds bright light in a 30-foot radius and

. Pyroclasm (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Pyroclasm"}. Gouts of molten lava erupt from the tlexolotl’s body. Each creature in a 30-foot-radius

Goblin

races Mordenkainen Presents: Monsters of the Multiverse

court of the Queen of Air and Darkness, one of the Feywild’s archfey. Goblins thrived in her dangerous domain thanks to a special boon from her—a supernatural knack for finding the weak

spots in foes larger than themselves and for getting out of trouble. Goblins brought this fey boon with them to worlds across the Material Plane, even if they don’t remember the fey realm they

Dunbarrow Witch

Monsters Monstrous Compendium Vol. 4: Eldraine Creatures

bottle of liquid at a point up to 20 feet away from itself, which shatters into a cloud of magical smoke that fills a 10-foot-radius sphere. Each creature in that area must succeed on a DC 16 Wisdom saving

, while others animate furniture, weapons, or other objects. Feel free to build encounters with witches that include additional creatures such as animated armor, a flying sword, a rug of smothering, or a Tiny Beast acting as a spy.

Hallow Legacy

Spells Basic Rules (2014)

You touch a point and infuse an area around it with holy (or unholy) power. The area can have a radius up to 60 feet, and the spell fails if the radius includes an area already under the effect a

the area. Silence. No sound can emanate from within the area, and no sound can reach into it. Tongues. Affected creatures can communicate with any other creature in the area, even if they don't share a common language.

Cosmic Horror

Monsters Spelljammer: Adventures in Space

whispers in a 60-foot-radius sphere centered on itself. Each creature in the sphere that isn’t an Aberration must make a DC 21 Wisdom saving throw, taking 33 (6d10);{"diceNotation":"6d10","rollType

they have certain qualities in common. Each one is roughly 100 feet long or tall, and its physical form is a seemingly impossible conglomeration of eyes, mouths, wings, tentacles, and less recognizable organs and appendages.Acid, Poison

Scion of Surtur

Monsters Bigby Presents: Glory of the Giants

the giant’s magic, creating one or more of the following effects: Abundant Ore. Veins of precious metals and ore are more common within 6 miles of the scion. Desertification. Precipitation is

-Shaking Movement. The scion moves up to its speed and then sends a shock wave through the ground in a 60-foot-radius circle centered on itself. Each creature on the ground in that area that is

Daoud's Wondrous Lanthorn

Magic Items Quests from the Infinite Staircase

bright light in a 60-foot radius and dim light for an additional 60 feet. Invisible creatures and objects are visible while in the lantern’s bright light. While attuned to the lantern, you can

use a bonus action to dim the lantern, reducing the light to dim light in a 5-foot radius, or brighten the lantern back to its normal bright light radius. Lenses. When found, the lantern’s

Cannon

Equipment

Smoothbore, muzzleloading Cannons are common fixtures on pirate ships and defensive fortifications, capable of splintering wood and reducing stone to gravel with a thunderous boom. Larger siege

use it. Explode. When you take the Attack action, you can replace one of your attacks with an explosion from this weapon’s projectile. This explosion is a 5-foot-radius Sphere centered on a

Owlin

races Strixhaven: A Curriculum of Chaos

character might be nocturnal. Or perhaps your character is simply prone to rise later, embodying the common nickname of night owl. Creating Your Character If you create an owlin character, follow these

increase three different scores by 1. Follow this rule regardless of the method you use to determine the scores, such as rolling or point buy. The “Quick Build” section for your

Cradle of the Fire Scion

Monsters Bigby Presents: Glory of the Giants

. Veins of precious metals and ore are more common within 6 miles of the scion. Desertification. Precipitation is almost nonexistent within 6 miles of the scion, parching the land and withering most

within 120 feet of itself. Each creature in a 20-foot-radius, 50-foot-high cylinder centered on that point must succeed on a DC 21 Dexterity saving throw or take 14 (4d6);{"diceNotation":"4d6", "rollType":"damage", "rollAction":"Lava Geyser", "rollDamageType":"fire"} fire damage.

Vegepygmy Chief

Monsters Mordenkainen Presents: Monsters of the Multiverse

with two hands to make a melee attack. Spores (1/Day). A 15-foot-radius cloud of toxic spores extends out from the vegepygmy. The spores spread around corners. Each creature in that area that isn

tapping. Vegepygmies build and craft little; any gear they have is acquired from other creatures or built by copying simple construction they have witnessed. Russet Mold Few know for sure where

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