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Returning 35 results for 'contains reduce gem to have radius'.
Magic Items
Dungeon Master’s Guide
This gem contains a mote of elemental energy. When you take a Utilize action to break the gem, an elemental is summoned (see the Monster Manual for its stat block), and the gem ceases to be magical
. The elemental appears in an unoccupied space as close to the broken gem as possible, understands your languages, obeys your commands, and takes its turn immediately after you on your Initiative count
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
Magic Items
Dungeon Master’s Guide
to expand or reduce its radius of Bright Light and Dim Light by 5 feet each, to a maximum of 30 feet each or a minimum of 10 feet each.
.
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
Magic Items
Dungeon Master’s Guide
rolling 1d10: on a 1, Enlarge/Reduce (enlarge effect); on a 2, Enlarge/Reduce (reduce effect); on a 3, Faerie Fire; on a 4, Fireball; on a 5, Gust of Wind; on a 6, Invisibility (cast on yourself); on a
the hat. Roll 1d4 to determine the object: on a 1, a Dagger; on a 2, a Rope with a Grappling Hook tied to one end; on a 3, a bag of Caltrops; on a 4, a gem worth 50 GP.
81–85
A creature
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
Magic Items
Dungeon Master’s Guide
This heavy cloth bag contains 3d4 dry beans when found. The bag weighs half a pound regardless of how many beans it contains and becomes a nonmagical item when it no longer contains any beans.
If
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
Magic Items
Dungeon Master’s Guide
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
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
Magic Items
Dungeon Master’s Guide
Usually found in a box or pouch, this deck contains a number of cards made of ivory or vellum. Most (75 percent) of these decks have thirteen cards, but some have twenty-two. Use the appropriate
—
19–23
Fates
09–16
24–27
Flames
—
28–31
Fool
—
32–36
Gem
17–24
37–41
Jester
25–32
42–46
Monsters
Strixhaven: A Curriculum of Chaos
":"damage", "rollAction":"Scroll Bash", "rollDamageType":"thunder"} thunder damage.
Reduce to Memory (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Reduce to Memory
":"damage", "rollAction":"Reduce to Memory", "rollDamageType":"thunder"} thunder damage on a failed save, or half as much damage on a successful one. A Construct has disadvantage on the saving throw
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
Monsters
Fizban's Treasury of Dragons
makes an attack roll or an ability check, it must roll a d4;{"diceNotation":"1d4", "rollType":"roll", "rollAction":"Disorienting Breath"} and reduce the total by the number rolled. On a successful save
spellcasting ability (spell save DC 12):
At will: mage hand (the hand is invisible), minor illusionEmerald dragons are the most curious, cunning, and manipulative of the gem dragons, wielding
Monsters
Guildmasters’ Guide to Ravnica
. Roll a d6;{"diceNotation":"1d6","rollType":"roll","rollAction":"Counterflux Overcast"} to determine the effect:
1–3. The blastseeker creates a 15-foot-radius invisible sphere centered on
itself that lasts until the end of its next turn. Creatures in the sphere have disadvantage on saving throws against spells and other magical effects.
4–6. The blastseeker creates a 15-foot-radius
Magic Items
Tomb of Annihilation
’s pommel to shed bright light in a 20-foot radius and dim light for an additional 20 feet, or make the gem go dark.
Turn the dagger into a compass that, while resting on your palm, points north
This +3 dagger belongs to Artus Cimber. While you have the dagger drawn, you can use a bonus action to activate one of the following properties:
Cause a blue gem set into the dagger
Magic Items
Storm King's Thunder
This diamond contains the blood of a creature — blood that appears in the form of the blod (blood) rune. While the item is on your person, you can use your action to divine the location of the
blood seeps into the heart of the gem. If the gem is destroyed, the blood evaporates and is gone forever. A vengeful being might use a blod stone to hunt down an entire bloodline. Such stones are sometimes given as gifts to siblings or handed down from parent to child.
Monsters
Fizban's Treasury of Dragons
of gem dragon it was in life and has AC 20, 15 hit points, and immunity to all damage except force. Unless the gemstone is destroyed, after 1d20;{"diceNotation":"1d20", "rollType":"roll", "rollAction
unoccupied space.
While inhabited, the object becomes a magic item if it wasn’t already, and a Tiny cracked gemstone matching the kind of gem dragon the shard was in life appears somewhere on the
Monsters
Fizban's Treasury of Dragons
;{"diceNotation":"1d6", "rollType":"roll", "rollAction":"Disorienting Breath"} and reduce the total by the number rolled. On a successful save, the creature takes half as much damage with no additional effects
hand is invisible), minor illusion
1/day each: detect thoughts, invisibility, silent imageEmerald dragons are the most curious, cunning, and manipulative of the gem dragons, wielding psionic power to
Monsters
Guildmasters’ Guide to Ravnica
radius and dim light for an additional 15 feet.
Lightning Form. The arclight phoenix can move through a space as narrow as 1 inch wide without squeezing. A creature that touches the phoenix or hits it
successful one. The explosion destroys the phoenix but leaves behind a Tiny, warm egg with a mizzium shell.
The egg contains the embryo of a new arclight phoenix. It hatches when it is in the area of a spell
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
additional 20 feet, or make the gem go dark.
Turn the dagger into a compass that, while resting on Artus’s palm, points north.
Cast dimension door from the dagger. Once this property is used
Monsters
Spelljammer: Adventures in Space
Bioluminescence. While it has at least 1 hit point, the esthetic sheds bright light in a 30-foot radius and dim light for an additional 30 feet, and its interior compartments are dimly lit
esthetic contains enough interior space to comfortably accommodate its reigar host and up to six Medium passengers. Access is gained through a hatch that the reigar (and no one else) can open or close
Magic Items
Tasha’s Cauldron of Everything
contains the following spells: enlarge/reduce, feather fall, flesh to stone, gaseous form, magic weapon, and polymorph. It functions as a spellbook for you.
While you are holding the book, you can use
Monsters
Spelljammer: Adventures in Space
Breath"}. The dragon exhales a flashing mote of radiant energy that travels to a point the dragon can see within 120 feet of itself, then blossoms into a 20-foot-radius sphere centered on that point. Each
are detected in a solar dragon’s lair can expect to be met with resistance, followed by hostility, especially if the lair contains eggs.
A solar dragon egg has an obsidian shell, shiny black and
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
Monsters
Spelljammer: Adventures in Space
"}. The dragon exhales a flashing mote of radiant energy that travels to a point the dragon can see within 120 feet of itself, then blossoms into a 10-foot-radius sphere centered on that point. Each
detected in a solar dragon’s lair can expect to be met with resistance, followed by hostility, especially if the lair contains eggs.
A solar dragon egg has an obsidian shell, shiny black and
Monsters
Planescape: Adventures in the Multiverse
Secretions", "rollDamageType":"acid"} acid damage.
Boundless Movement. The kelubar ignores difficult terrain, and magical effects can’t reduce its speed. It can spend 5 feet of movement to
, FireNauseating Fog (Recharge 6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Nauseating Fog"}. The kelubar magically creates a cloud of greenish fog that fills a 20-foot-radius sphere centered on a
Monsters
Storm King's Thunder
Amphibious. Slarkrethel can breathe air and water.
Freedom of Movement. Slarkrethel ignores difficult terrain, and magical effects can't reduce its speed or cause it to be restrained. It can spend 5
.
Lightning Storm (Costs 2 Actions). Slarkrethel uses Lightning Storm.
Ink Cloud (Costs 3 Actions). While underwater, the kraken expels an ink cloud in a 60-foot radius. The cloud spreads around corners
Magic Items
Tasha’s Cauldron of Everything
This crackling crystal contains the essence of an elemental plane. As an action, you can attach the shard to a Tiny object (such as a weapon or a piece of jewelry) or detach it. It falls off if your
then the flames go out.
4
Elemental Essence Shard, Water;Water. You create a wave of water that bursts out from you in a 10-foot radius. Each creature of your choice that you can see in that area
Monsters
Spelljammer: Adventures in Space
180 feet of itself, then blossoms into a 30-foot-radius sphere centered on that point. Each creature in the sphere must make a DC 19 Constitution saving throw, taking 55 (10d10);{"diceNotation":"10d10
its turn.
Tail Attack. The dragon makes one Tail attack.
Burst of Light (Costs 2 Actions). The dragon emits magical light in a 30-foot-radius sphere centered on itself. Each creature in this area
Monsters
Spelljammer: Adventures in Space
240 feet of itself, then blossoms into a 40-foot-radius sphere centered on that point. Each creature in the sphere must make a DC 23 Constitution saving throw, taking 66 (12d10);{"diceNotation
its turn.
Tail Attack. The dragon makes one Tail attack.
Burst of Light (Costs 2 Actions). The dragon emits magical light in a 30-foot-radius sphere centered on itself. Each creature in this area
Monsters
Ghosts of Saltmarsh
Amphibious. The kraken can breathe air and water.
Freedom of Movement. The kraken ignores difficult terrain, and magical effects can't reduce its speed or cause it to be restrained. It can spend 5
kraken uses Fling.
Ink Cloud (Costs 3 Actions). While underwater, the kraken expels an ink cloud in a 40-foot radius. The cloud spreads around corners, and that area is heavily obscured to creatures
Monsters
Fizban's Treasury of Dragons
creature makes an attack roll or an ability check, it must roll a d6;{"diceNotation":"1d6", "rollType":"roll", "rollAction":"Disorienting Breath"} and reduce the total by the number rolled. On a
":"damage", "rollAction":"Emerald Embers", "rollDamageType":"fire"} fire damage.Emerald dragons are the most curious, cunning, and manipulative of the gem dragons, wielding psionic power to weave illusions to
Monsters
Fizban's Treasury of Dragons
roll or an ability check, it must roll a d8;{"diceNotation":"1d8", "rollType":"roll", "rollAction":"Disorienting Breath"} and reduce the total by the number rolled. On a successful save, the creature
":"Emerald Embers", "rollDamageType":"fire"} fire damage.Emerald dragons are the most curious, cunning, and manipulative of the gem dragons, wielding psionic power to weave illusions to deceive and
Monsters
Bigby Presents: Glory of the Giants
much damage only. If this damage would reduce the target to 0 hit points, the target drops to 1 hit point instead and has the petrified condition, turning into a frozen statue.
If the statue takes
, Piercing, and Slashing from Nonmagical AttacksChilling Mist. The cradle magically conjures a cloud of chilling mist that fills a 30-foot-radius sphere centered on a point it can see within 90 feet of
Monsters
Spelljammer: Adventures in Space
spent legendary actions at the start of its turn.
Tail Attack. The dragon makes one Tail attack.
Treacherous Ice. Magical ice covers the ground in a 20-foot radius centered on a point the dragon can
contains ample space for food, as well as one or more hidden chambers where the dragon keeps its treasure. Depending on the composition and features of the moon, the lair might contain natural springs
Monsters
Spelljammer: Adventures in Space
spent legendary actions at the start of its turn.
Tail Attack. The dragon makes one Tail attack.
Treacherous Ice. Magical ice covers the ground in a 20-foot radius centered on a point the dragon
dragon makes its lair contains ample space for food, as well as one or more hidden chambers where the dragon keeps its treasure. Depending on the composition and features of the moon, the lair might
Monsters
Fizban's Treasury of Dragons
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 23 Dexterity saving throw or take 18 (4d8);{"diceNotation":"4d8", "rollType
":"damage", "rollAction":"Explosive Crystal", "rollDamageType":"force"} force damage and be knocked prone.Amethyst dragons, the mightiest of the gem dragons, study and psionically manipulate the