beam before danger certain radius

Gem of Brightness

Magic Items Dungeon Master’s Guide

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

function of the gem. Second Command Word. You expend 1 charge and cause the gem to fire a brilliant beam of light at one creature you can see within 60 feet of yourself. The creature must succeed on a

Moonbeam

Spells Player’s Handbook

A silvery beam of pale light shines down in a 5-foot-radius, 40-foot-high Cylinder centered on a point within range. Until the spell ends, Dim Light fills the Cylinder, and you can take a Magic

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

and is then destroyed. Each creature within a 60-foot Emanation originating from you must succeed on a DC 17 Dexterity saving throw or be struck by a beam, taking Radiant damage equal to the number of gems in the helm.

Delayed Blast Fireball

Spells Player’s Handbook

A beam of yellow light flashes from you, then condenses at a chosen point within range as a glowing bead for the duration. When the spell ends, the bead explodes, and each creature in a 20-foot

-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

Summon Elemental

Spells Player’s Handbook

, Fire, or Water. The creature resembles a bipedal form wreathed in the chosen element, which determines certain details in its stat block. The creature disappears when it drops to 0 Hit Points or when

action required by you). If you don’t issue any, it takes the Dodge action and uses its movement to avoid danger. Using a Higher-Level Spell Slot. Use the spell slot’s level for the

Symbol

Spells Player’s Handbook

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

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

Summon Construct

Spells Player’s Handbook

, Metal, or Stone. The creature resembles an animate statue (you determine the appearance) made of the chosen material, which determines certain details in its stat block. The creature disappears when

. It obeys your verbal commands (no action required by you). If you don’t issue any, it takes the Dodge action and uses its movement to avoid danger. Using a Higher-Level Spell Slot. Use the spell

Summon Fey

Spells Player’s Handbook

. The creature resembles a Fey creature of your choice marked by the chosen mood, which determines certain details in its stat block. The creature disappears when it drops to 0 Hit Points or when the

action required by you). If you don’t issue any, it takes the Dodge action and uses its movement to avoid danger. Using a Higher-Level Spell Slot. Use the spell slot’s level for the spell

Summon Beast

Spells Player’s Handbook

, or Water. The creature resembles an animal of your choice that is native to the chosen environment, which determines certain details in its stat block. The creature disappears when it drops to 0 Hit

commands (no action required by you). If you don’t issue any, it takes the Dodge action and uses its movement to avoid danger. Using a Higher-Level Spell Slot. Use the spell slot’s level

Summon Celestial

Spells Player’s Handbook

Avenger or Defender. Your choice determines certain details in its stat block. The creature disappears when it drops to 0 Hit Points or when the spell ends. The creature is an ally to you and your allies

the Dodge action and uses its movement to avoid danger. Using a Higher-Level Spell Slot. Use the spell slot’s level for the spell’s level in the stat block. Celestial Spirit Large

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

triggers include opening that object or seeing the glyph. Once a glyph is triggered, this spell ends. You can refine the trigger so that only creatures of certain types activate it (for example, the

Giant Insect

Spells Player’s Handbook

determines certain details in its stat block. The creature disappears when it drops to 0 Hit Points or when the spell ends. The creature is an ally to you and your allies. In combat, the creature

its movement to avoid danger. Using a Higher-Level Spell Slot. Use the spell slot’s level for the spell’s level in the stat block. Giant Insect Large Beast, Unaligned AC 11 + the spell

Summon Aberration

Spells Player’s Handbook

, or Slaad. The creature resembles an Aberration of that kind, which determines certain details in its stat block. The creature disappears when it drops to 0 Hit Points or when the spell ends. The

don’t issue any, it takes the Dodge action and uses its movement to avoid danger. Using a Higher-Level Spell Slot. Use the spell slot’s level for the spell’s level in the stat block

Summon Undead

Spells Player’s Handbook

: Ghostly, Putrid, or Skeletal. The spirit resembles an Undead creature with the chosen form, which determines certain details in its stat block. The creature disappears when it drops to 0 Hit Points or

(no action required by you). If you don’t issue any, it takes the Dodge action and uses its movement to avoid danger. Using a Higher-Level Spell Slot. Use the spell slot’s level for the

Summon Fiend

Spells Player’s Handbook

. The creature resembles a Fiend of the chosen type, which determines certain details in its stat block. The creature disappears when it drops to 0 Hit Points or when the spell ends. The creature is

don’t issue any, it takes the Dodge action and uses its movement to avoid danger. Using a Higher-Level Spell Slot. Use the spell slot’s level for the spell’s level in the stat block

Apparatus of Kwalish

Magic Items Dungeon Master’s Guide

. When certain levers are used, the apparatus transforms to resemble a giant lobster. The Apparatus of Kwalish is a Large object with the following statistics: AC 20; HP 200; Speed 30 ft., Swim 30 ft

degrees clockwise provided its legs are extended. 8 Eyelike fixtures emit Bright Light in a 30-foot radius and Dim Light for an additional 30 feet. The light turns off. 9 The apparatus

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

Sleep 1 Slow 2 Teleport 3 Properties of the Eye and Hand. While attuned to both the hand and eye, you gain the following additional benefits: Danger Sense. You have Advantage

Derro Savant

Monsters Mordenkainen Presents: Monsters of the Multiverse

: 2 (1d6-1);{"diceNotation":"1d6-1", "rollType":"damage", "rollAction":"Quarterstaff", "rollDamageType":"bludgeoning"} bludgeoning damage. Chromatic Beam. The derro launches a brilliant beam of magical

":"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

Clockwork Defender

Monsters Keys from the Golden Vault

harmless beams of light. It tirelessly protects whatever its creator wants, and it can be programmed by its creator not to attack certain kinds of creatures.PoisonLight Beam. The defender emits bright light from its eyes in a 60-foot cone, or it shuts off this light.

Combat Robot

Monsters Quests from the Infinite Staircase

makes two Tentacle attacks or three Laser Beam attacks. Tentacle. Melee Weapon Attack: +8;{"diceNotation":"1d20+8", "rollType":"to hit", "rollAction":"Tentacle"} to hit, reach 10 ft., one target. Hit

grappled condition (escape DC 16). While grappled, the target also has the restrained condition. The robot has two tentacles, each of which can grapple one target. Laser Beam. Ranged Weapon Attack: +5

Gem of Brightness Legacy

Magic Items Basic Rules (2014)

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 use a bonus action to repeat the command word or until you use another

function of the gem. The second command word expends 1 charge and causes the gem to fire a brilliant beam of light at one creature you can see within 60 feet of you. The creature must succeed on a

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

longer restrained. Structures, as well as nonmagical objects that are neither being worn nor carried, take the same amount of damage if they are in the cylinder (no save). Incinerating Beam

Moonbeam Legacy

Spells Basic Rules (2014)

A silvery beam of pale light shines down in a 5-foot-radius, 40-foot-high cylinder centered on a point within range. Until the spell ends, dim light fills the cylinder. When a creature enters the

assume a different form until it leaves the spell’s light. On each of your turns after you cast this spell, you can use an action to move the beam up to 60 feet in any direction. At Higher

Sunbeam Legacy

Spells Basic Rules (2014)

A beam of brilliant light flashes out from your hand in a 5-foot-wide, 60-foot-long line. Each creature in the line must make a Constitution saving throw. On a failed save, a creature takes 6d8

create a new line of radiance as your action on any turn until the spell ends. For the duration, a mote of brilliant radiance shines in your hand. It sheds bright light in a 30-foot radius and dim light for an additional 30 feet. This light is sunlight.

Lantern of Tracking

Magic Items Icewind Dale: Rime of the Frostmaiden

This hooded lantern burns for 6 hours on 1 pint of oil, shedding bright light in a 30-foot radius and dim light for an additional 30 feet. Each lantern of tracking is designed to track down a

certain type of creature, which is determined by rolling on the Lantern of Tracking table. Once determined, this creature type can’t be changed. While the lantern is within 300 feet of any creature of

Helm of Brilliance Legacy

Magic Items Basic Rules (2014)

one diamond, the helm emits dim light in a 30-foot radius when at least one undead is within that area. Any undead that starts its turn in that area takes 1d6 radiant damage. As long as the helm has

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 you hit with an attack using the blazing weapon

Apparatus of Kwalish Legacy

Magic Items Dungeon Master’s Guide (2014)

up or down. When certain levers are used, the apparatus transforms to resemble a giant lobster. The apparatus of Kwalish is a Large object with the following statistics: Armor Class: 20 Hit Points

radius and dim light for an additional 30 feet. The light turns off. 9 The apparatus sinks as much as 20 feet in liquid. The apparatus rises up to 20 feet in liquid. 10 The rear hatch unseals and opens. The rear hatch closes and seals.

Glyph of Warding Legacy

Spells Basic Rules (2014)

another object covering the glyph, approaching within a certain distance of the glyph, or manipulating the object on which the glyph is inscribed. For glyphs inscribed within an object, the most common

triggers include opening that object, approaching within a certain distance of the object, or seeing or reading the glyph. Once a glyph is triggered, this spell ends. You can further refine the

Symbol Legacy

Spells Basic Rules (2014)

stepping on the glyph, removing another object covering it, approaching within a certain distance of it, or manipulating the object that holds it. For glyphs inscribed within an object, the most

common triggers are opening the object, approaching within a certain distance of it, or seeing or reading the glyph. You can further refine the trigger so the spell is activated only under certain

Delayed Blast Fireball Legacy

Spells Basic Rules (2014)

A beam of yellow light flashes from your pointing finger, then condenses to linger at a chosen point within range as a glowing bead for the duration. When the spell ends, either because your

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

Traag Draconian

Monsters Monstrous Compendium Vol. 2: Dragonlance Creatures

, it subtracts up to 50 feet from the fall when calculating the fall’s damage. Death Throes. If the draconian is reduced to 0 hit points, its body erupts into sludge that fills a 10-foot-radius

engines of carnage. Few commanders have successfully used a traag draconian’s reckless violence to their advantage in battle; for most, a traag draconian is as much of a danger to its allies as it is

Mercion

Monsters The Wild Beyond the Witchlight

her. Each creature in a 20-foot-radius sphere centered on that point must make a DC 13 Dexterity saving throw, taking 28 (8d6);{"diceNotation":"8d6","rollType":"damage","rollAction":"Radiant Fire

coming for you.” Flaw. “My friends would say I’m inflexible. The truth is, I like things done a certain way.” Combat Notes Mercion counts on her armor to protect her as she

Adult Gold Dragon Legacy

Monsters Basic Rules (2014)

creatures in the mist, warning such creatures of the danger. Gems and pearls within 1 mile of the dragon’s lair sparkle and gleam, shedding dim light in a 5-foot radius. If the dragon dies, these effects end immediately.Fire

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

Ancient Gold Dragon Legacy

Monsters Basic Rules (2014)

-evil creatures in the mist, warning such creatures of the danger. Gems and pearls within 1 mile of the dragon’s lair sparkle and gleam, shedding dim light in a 5-foot radius. If the dragon dies, these effects end immediately.Fire

D&D Beyond

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