consulting remaining gems to have radius

Helm of Brilliance

Magic Items Dungeon Master’s Guide

. Taking Fire Damage. Roll 1d20 if you are wearing the helm and take Fire damage as a result of failing a saving throw against a spell. On a roll of 1, the helm emits beams of light from its remaining gems

This helm is set with 1d10 diamonds, 2d10 rubies, 3d10 fire opals, and 4d10 opals. Any gem pried from the helm crumbles to dust. When all the gems are removed or destroyed, the helm loses its magic

Confusion

Spells Player’s Handbook

Each creature in a 10-foot-radius Sphere centered on a point you choose within range must succeed on a Wisdom saving throw, or that target can’t take Bonus Actions or Reactions and must roll

1d10 at the start of each of its turns to determine its behavior for that turn, consulting the table below. 1d10 Behavior for the Turn 1 The target doesn’t take an action, and it

Wand of Wonder

Magic Items Dungeon Master’s Guide

1d6 Psychic damage. 36–40 Heavy rain falls for 1 minute in a 120-foot-high, 60-foot-radius Cylinder centered on the chosen point of origin. During that time, the area of effect is Lightly

Obscured. 41–45 A cloud of 600 oversized butterflies fills a 60-foot-high, 30-foot-radius Cylinder centered on the chosen point of origin. The butterflies remain for 10 minutes, during which

Deck of Many Things

Magic Items Dungeon Master’s Guide

you fail to draw the chosen number, the remaining number of cards fly from the deck on their own and take effect all at once. Once a card is drawn, it disappears. Unless the card is the Fool or

Disadvantage on D20 Tests for the next 72 hours. Draw another card; this draw doesn’t count as one of your declared draws. Gem. Twenty-five pieces of jewelry worth 2,000 GP each or fifty gems worth

Crown of Stars

Spells Xanathar's Guide to Everything

four or more motes remaining, they shed bright light in a 30-foot radius and dim light for an additional 30 feet. If you have one to three motes remaining, they shed dim light in a 30-foot radius. At

Daoud's Wondrous Lanthorn

Magic Items Quests from the Infinite Staircase

fuel: powdered gemstones placed in the lantern’s base. The lantern can hold a maximum of 10,000 gp worth of powdered gems, and it contains 9,000 gp of fuel when found. Thereafter it attempts to

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

Dragonflesh Grafter

Monsters Fizban's Treasury of Dragons

obsessed with treasure. Their greed compels them to gather any gold or gems they can. After taking this treasure back to their lairs, they gaze for hours on end at their glittering trinkets and golden

scarred or dead, a few survive as wretched horrors. Their minds become twisted by magical malevolence, with only a shadow of their former selves remaining. In the most extreme cases, the resulting

Pech

Monsters Quests from the Infinite Staircase

incapacitated condition and must have at least one use of Communal Spellcasting remaining, which it must immediately expend to participate (no action required). Stone Shape (3/Day). The pech casts Stone

, where they live in clans and mine precious metals and gems. Small and lithe, pechs have long, thin limbs and broad feet. Their large, pupilless eyes are sensitive to bright light, which they avoid

Swarm of Cranium Rats

Monsters Mordenkainen Presents: Monsters of the Multiverse

of its hit points remaining, the swarm casts one of the following spells, requiring no spell components and using Intelligence as the spellcasting ability (spell save DC 13): At will: command

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.

Zalthar Shadowdusk

Monsters Waterdeep: Dungeon of the Mad Mage

. When the sword has no charges remaining, it loses this property. Hellfire Orb (1/Day). The death knight hurls a magical ball of fire that explodes at a point it can see within 120 feet of it. Each

creature in a 20-foot-radius sphere centered on that point must make a DC 18 Dexterity saving throw. The sphere spreads around corners. A creature takes 35 (10d6);{"diceNotation":"10d6","rollType":"damage

Warding Wind

Spells Elemental Evil Player's Companion

A strong wind (20 miles per hour) blows around you in a 10-foot radius and moves with you, remaining centered on you. The wind lasts for the spell’s duration. The wind has the following

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

wish stones, discarding the ones that contain wishes of ill intent and keeping those that hold good wishes. Brigganocks refine wish stones into gems and use them to decorate their architecture

Hierophant of the Comet

Monsters The Book of Many Things

", "rollType":"recharge", "rollAction":"All-Consuming Star"}. The hierophant conjures a manifestation of the All-Consuming Star: brilliant light and haunting screams that fill a 20-foot-radius sphere

remaining leaders choose an initiate to fill the position, preferring initiates from the oldest broods. A new hierophant undergoes a rite similar to the rite of initiation, but only the other

Mizzium Mortar

Magic Items Guildmasters’ Guide to Ravnica

, and a glowing ball of molten metal can be seen at the other end as long as the mortar has at least 1 charge remaining. The mortar has 4 charges for the following properties. It regains 1d4 expended

damage on a failed save, or half as much damage on a successful one. Mizzium Bombard. You can expend 3 charges as an action to launch a hail of molten projectiles in a 20-foot-radius, 40-foot-high

Olhydra

Monsters Princes of the Apocalypse

darkvision can’t see through the water, and light can’t illuminate it. A freezing fog fills a 40-foot-radius sphere within 120 feet of Olhydra, lasting until initiative count 20 of the next

attempts to leave the area, remaining frightened while within it. On a failure, the creature becomes highly aggressive and remains in the area for 24 hours. While in this state, the creature gains advantage

Staff of the Forgotten One

Magic Items Tomb of Annihilation

. Destroying the Staff. A creature in possession of the staff can use an action to break it over one knee or a solid surface. The staff is destroyed and releases its remaining magic in an explosion that

expands to fill a 30-foot-radius sphere centered on it. Each creature in the area must make a DC 18 Dexterity saving throw, taking 132 (24d10) force damage on a failed save, or half as much damage on a

Adult Amethyst Dragon

Monsters Fizban's Treasury of Dragons

amethyst that that explodes at a point it can see within 60 feet of it. Each creature within a 20-foot-radius sphere centered on that point must succeed on a DC 20 Dexterity saving throw or take 13 (3d8

with a beholder that has moved into the dragon’s domain. 5 Xorn serve as lookouts and spies for an adult amethyst dragon who rewards them with gems. 6 To repay a favor long owed to a

Adult Emerald Dragon

Monsters Fizban's Treasury of Dragons

periods, the waters surge up into the nearest halls and corridors before draining away. Underwater Cache. The dragon stashes gold and gems in an underwater cave (at the bottom of the map), the entrance

hatchery. Visitors might discover an egg or an emerald dragon wyrmling in one of the chambers. Preserved Vaults. The dragon has left most of the remaining areas of the vaults as they were when their

Ancient Emerald Dragon

Monsters Fizban's Treasury of Dragons

gems in an underwater cave (at the bottom of the map), the entrance to which lies 40 feet below the surface of the subterranean pool. Hatchery. The dragon has lovingly arranged the three small

of the remaining areas of the vaults as they were when their creators abandoned them, taking great interest in the artifacts and architecture they left behind. Visitors who manage to convince the

Deck of Many More Things

Magic Items The Book of Many Things

takes effect. You must draw each card you declared no more than 1 hour after the previous draw. Unless a card states otherwise, if you fail to draw the chosen number, the remaining number of cards fly

they are alive and any conditions they have. If you named an object, you know if it is broken or not. If you named a magic item that has charges, you know how many charges it has remaining. Maze. You

Helm of Brilliance Legacy

Magic Items Basic Rules (2014)

and take fire damage as a result of failing a saving throw against a spell. On a roll of 1, the helm emits beams of light from its remaining gems. Each creature within 60 feet of the helm other than

This dazzling helm is set with 1d10 diamonds, 2d10 rubies, 3d10 fire opals, and 4d10 opals. Any gem pried from the helm crumbles to dust. When all the gems are removed or destroyed, the helm loses

Swarm of Cranium Rats Legacy

Monsters Volo's Guide to Monsters

Illumination. As a bonus action, the swarm can shed dim light from its brains in a 5-foot radius, increase 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 extinguish the light. Innate Spellcasting (Psionics). The swarm's innate spellcasting ability is Intelligence (spell save DC 13). As long as it has more

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

Staff of Swarming Insects Legacy

Magic Items Basic Rules (2014)

charges). Insect Cloud. While holding the staff, you can use an action and expend 1 charge to cause a swarm of harmless flying insects to spread out in a 30-foot radius from you. The insects remain

for 10 minutes, making the area heavily obscured for creatures other than you. The swarm moves with you, remaining centered on you. A wind of at least 10 miles per hour disperses the swarm and ends the effect.

Irlgaunt

monsters

. Dexterity Saving Throw: DC 18, each creature in a 20-foot-radius Sphere centered on a point the irlgaunt can see within 30 feet. Failure: 28 (8d6);{"diceNotation":"8d6", "rollType":"damage

a keen intelligence and uses devious hunting strategies. Irlgaunts set traps for travelers and are fond of using gems and magical items taken from previous victims as bait. They have been known to

Wand of Wonder Legacy

Magic Items Basic Rules (2014)

total damage of the gems is divided equally among all creatures in the line. 91-95 A burst of colorful shimmering light extends from you in a 30‐foot radius. You and each creature in the area that

Heavy rain falls in a 60-foot radius centered on the target. The area becomes lightly obscured. The rain falls until the start of your next turn. 34-36 An animal appears in the unoccupied space

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

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

Firbolg Legacy

Species Volo's Guide to Monsters

. Material goods, especially precious gems and gold, have little appeal to them. What use are such things when winter lingers and food runs short? Natural Druids Firbolgs have a talent for druidic magic

offering food and other supplies to aid their departure. If those who insist on remaining respect nature, take only what they need, and live in harmony with the wood, firbolgs explore the possibility

Staff of the Magi Legacy

Magic Items Basic Rules (2014)

. Retributive Strike. You can use an action to break the staff over your knee or against a solid surface, performing a retributive strike. The staff is destroyed and releases its remaining magic in an

explosion that expands to fill a 30-foot-radius sphere centered on it. You have a 50 percent chance to instantly travel to a random plane of existence, avoiding the explosion. If you fail to avoid

Staff of Power Legacy

Magic Items Basic Rules (2014)

against a solid surface, performing a retributive strike. The staff is destroyed and releases its remaining magic in an explosion that expands to fill a 30-foot-radius sphere centered on it. You have

Animate Objects Legacy

Spells Basic Rules (2014)

speed is 0. It has blindsight with a radius of 30 feet and is blind beyond that distance. When the animated object drops to 0 hit points, it reverts to its original object form, and any remaining

Helm of Brilliance

Compendium - Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)

remaining gems. Each creature within 60 feet of the helm other than 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. The helm and its gems are then destroyed.

dust. When all the gems are removed or destroyed, the helm loses its magic. Helm of Brilliance You gain the following benefits while wearing it: You can use an action to cast one of the following

Helm of Brilliance

Compendium - Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)

remaining gems. Each creature within 60 feet of the helm other than 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. The helm and its gems are then destroyed.

dust. When all the gems are removed or destroyed, the helm loses its magic. Helm of Brilliance You gain the following benefits while wearing it: You can use an action to cast one of the following

Helm of Brilliance

Compendium - Sources->Dungeons & Dragons->Basic Rules (2014)

the weapon. Roll a d20 if you are wearing the helm and take fire damage as a result of failing a saving throw against a spell. On a roll of 1, the helm emits beams of light from its remaining gems

dust. When all the gems are removed or destroyed, the helm loses its magic. You gain the following benefits while wearing it: You can use an action to cast one of the following spells (save DC 18

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