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Returning 35 results for 'contains rare gem to have rolling'.
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 copper amulet contains tiny interlocking gears and is powered by magic from Mechanus, a plane of clockwork predictability. Faint ticking and whirring noises emanate from within.
When you make
an attack roll while wearing the amulet, you can forgo rolling the d20 to get a 10 on the die. Once used, this property can’t be used again until the next dawn.
Magic Items
Dungeon Master’s Guide
You have Resistance to one damage type while wearing this ring. The gemstone in the ring indicates the type, which the DM chooses or determines randomly by rolling on the following table.
d10
Damage Type
Gem
1
Ring of Acid Resistance;Acid
Pearl
2
Ring of Cold Resistance;Cold
Tourmaline
3
Ring of Fire Resistance;Fire
Garnet
4
Ring of Force Resistance;Force
Magic Items
Dungeon Master’s Guide
This object looks like a feather. Different types of feather tokens exist, each with a different single-use effect. The DM chooses the kind of token or determines it randomly by rolling on the Quaal
;t be moved by any means. Touching the token to the vessel again ends the effect. When the effect ends, the token disappears.
Bird (Rare). You can take a Magic action to toss the token 5 feet into
Magic Items
Dungeon Master’s Guide
, determined by rolling on the following table.
Any spell you cast from the hat uses your spell save DC and spell attack bonus.
1d100
Effect
01–50
You cast a random spell determined by
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
Magic Items
Dungeon Master’s Guide
;Absorption (Very Rare). While this pale lavender ellipsoid orbits your head, you can take a Reaction to cancel a spell of level 4 or lower cast by a creature you can see. A canceled spell has no effect
, and any resources used to cast it are wasted. Once the stone has canceled 20 levels of spells, it burns out, turns dull gray, and loses its magic.
Ioun Stone of Agility;Agility (Very Rare). Your
Magic Items
Dungeon Master’s Guide
. If a magic bead is removed from the necklace, that bead loses its magic.
Six types of magic beads exist. The DM decides the type of each bead on the necklace or determines it randomly by rolling on
the table below. A necklace can have more than one bead of the same type. To use one, you must be wearing the necklace. Each bead contains a spell that you can cast from it as a Bonus Action (using
Magic Items
Out of the Abyss
+ the spell’s level. On a failed check, the spell disappears from the gem with no other effect.
The amber spell gem is a very rare item and can store up to a 4th level spell. The stored
A spell gem can contain one spell from any class’s spell list. You become aware of the spell when you learn the gem’s properties. While holding the gem, you can cast the spell from it as
Magic Items
Dungeon Master’s Guide
defends itself but otherwise takes no actions. At the end of the duration, the creature acts in accordance with its normal disposition and alignment.
An Identify spell reveals if the flask contains a
creature, but the only way to determine the type of creature is to open the flask. A newly discovered Iron Flask might already contain a creature chosen by the DM or determined randomly by rolling on
Magic Items
Dungeon Master’s Guide
This box contains a set of cards. A full deck has 34 cards: 32 depicting specific creatures and two with a mirrored surface. A deck found as treasure is usually missing 1d20 − 1 cards.
The
illusion of a creature, determined by rolling on the Deck of Illusions table, forms over the thrown card and remains until dispelled. The illusory creature created by the card looks and behaves like a
Magic Items
Out of the Abyss
+ the spell’s level. On a failed check, the spell disappears from the gem with no other effect.
The topaz spell gem is a very rare item and can store up to a 6th level spell. The stored
A spell gem can contain one spell from any class’s spell list. You become aware of the spell when you learn the gem’s properties. While holding the gem, you can cast the spell from it as
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
Magic Items
Out of the Abyss
+ the spell’s level. On a failed check, the spell disappears from the gem with no other effect.
The jade spell gem is a very rare item and can store up to a 5th level spell. The stored spell's
A spell gem can contain one spell from any class’s spell list. You become aware of the spell when you learn the gem’s properties. While holding the gem, you can cast the spell from it as
Magic Items
Dungeon Master’s Guide
other magical effect determined by rolling on the Wand of Wonder Effects table. Spells cast from the wand have a save DC of 15. If a spell’s maximum range is normally less than 120 feet, it
point of origin. Instead, a stream of 1d4 × 10 gems, each worth 1 GP, shoots from the wand’s tip in a Line 30 feet long and 5 feet wide toward the chosen point of origin. Each gem deals 1
Magic Items
Out of the Abyss
+ the spell’s level. On a failed check, the spell disappears from the gem with no other effect.
The quartz spell gem is a rare item and can store up to a 2nd level spell. The stored spell's
A spell gem can contain one spell from any class’s spell list. You become aware of the spell when you learn the gem’s properties. While holding the gem, you can cast the spell from it as
Magic Items
Out of the Abyss
+ the spell’s level. On a failed check, the spell disappears from the gem with no other effect.
The bloodstone spell gem is a rare item and can store up to a 3rd level spell. The stored
A spell gem can contain one spell from any class’s spell list. You become aware of the spell when you learn the gem’s properties. While holding the gem, you can cast the spell from it as
Magic Items
Out of the Abyss
Spell Gem (Quartz);Quartz
Rare
13
+5
3rd
Spell Gem (Bloodstone);Blood Stone
Rare
15
+7
4th
Spell Gem (Amber);Amber
Very rare
15
+9
5th
Spell Gem (Jade);Jade
Very rare
17
+9
6th
Spell Gem (Topaz);Topaz
Very rare
17
+10
7th
Spell Gem (Star ruby;Star ruby
Legendary
18
+10
8th
Spell Gem (Ruby);Ruby
Legendary
18
+10
9th
Spell Gem (Diamond);Diamond
Legendary
19
+11
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.
Species
Fizban's Treasury of Dragons
Gem dragonborn partake of the heritage of gem dragons, who claim to be heirs of Sardior, the Ruby Dragon. The colors and mysterious powers of gem dragons—amethyst, crystal, emerald, sapphire
determine the scores, such as rolling or point buy.
The “Quick Build” section for your character’s class offers suggestions on which scores to increase. You’re free to follow
Monsters
Planescape: Adventures in the Multiverse
experiences, particularly great meals, with the monster. Some might even convince a darkweaver to release them if they promise to return with rare spices or one-of-a-kind meals. Those who manage to
","rollType":"roll","rollAction":"Darkweaver Cocoon Contents"}
Category
1
Roll a die. If you roll an even number, the cocoon contains the bones of a Humanoid. If you roll an odd number, the
Monsters
Fizban's Treasury of Dragons
the spellcasting ability (spell save DC 13):
1/day each: protection from evil and good, Tenser's floating disk, unseen servantAmethyst dragons, the mightiest of the gem dragons, study and
, seeking to understand itself. (Any)
3
Self-Improvement. I am a complex gem, and I constantly polish and refine my many facets to make the whole that much more perfect. (Any)
4
Responsibility
Monsters
Fizban's Treasury of Dragons
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
and tail to mirror the dragon’s mood.
Clever Concealment
The shyest of the gem dragons, emerald dragons are also the most curious. They love to observe local settlements and peoples, using
Magic Items
Fizban's Treasury of Dragons
(Stirring );Stirring (Rare). The Stirring focus has the Slumbering property, and it gains an additional property determined by the family of the dragon in whose hoard it became Stirring:
Chromatic
rolls.
Gem. Whenever you use a spell slot to cast a spell, you can immediately teleport to an unoccupied space you can see within 15 feet of you.
Metallic. When a creature you can see within 30 feet of
Magic Items
Phandelver and Below: The Shattered Obelisk
a mind crystal and a Metamagic option on the same spell. Once you use a mind crystal, it becomes a nonmagical gem worth 50 gp.
Mind Crystal (Careful);Careful (Uncommon). Choose up to three creatures
the spell’s duration, to a maximum duration of 24 hours.
Mind Crystal (Heightened);Heightened (Rare). Choose one creature affected by the spell. That creature has disadvantage on the first
Magic Items
Tasha’s Cauldron of Everything
Produced by a special needle, this magic tattoo contains a single spell of up to 5th level, wrought on your skin by a magic needle. To use the tattoo, you must hold the needle against your skin and
Tattoo, 2nd level;2nd
Uncommon
+3
13
+5
Spellwrought Tattoo, 3rd level;3rd
Uncommon
+4
15
+7
Spellwrought Tattoo, 4th level;4th
Rare
+4
15
+7
Spellwrought Tattoo, 5th level;5th
Rare
+5
17
+9
Monsters
Fizban's Treasury of Dragons
, dispel magic, protection from evil and good, sendingAmethyst dragons, the mightiest of the gem dragons, study and psionically manipulate the fundamental principles of the multiverse, from the force
must be kept in a delicate and carefully maintained balance. (Neutral)
2
Knowledge. We are the whole of creation, seeking to understand itself. (Any)
3
Self-Improvement. I am a complex gem
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
faces display the following gem lenses: diamond, emerald, ruby, and sapphire. As part of a short or long rest, you can magically change any of these gem lenses to a different type of gem shown in the
Monsters
Fizban's Treasury of Dragons
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
the back and tail to mirror the dragon’s mood.
Clever Concealment
The shyest of the gem dragons, emerald dragons are also the most curious. They love to observe local settlements and peoples
Magic Items
Bigby Presents: Glory of the Giants
This copper-hued helm contains a shard of the Elemental Chaos embedded in its forehead, surrounded by a motif of a rising sun. Legend says Annam fashioned this helm for his daughter Diancastra to
hold the fragment of chaos she used to prove her worth to her father.
Random Properties. The helm has the following random properties, determined by rolling on the appropriate table in the Dungeon
Monsters
Fizban's Treasury of Dragons
":"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
. (Any)
3
Self-Improvement. I am a complex gem, and I constantly polish and refine my many facets to make the whole that much more perfect. (Any)
4
Responsibility. Having knowledge and
Monsters
Fizban's Treasury of Dragons
"}
Trait
1
I often fixate on specific historical battles or wars and won’t rest until my hoard contains that conflict’s most significant artifacts.
2
I am constantly aware of a
the traps to the test.
Connected Creatures
Sapphire dragons are generally solitary creatures. On the rare occasion that one forms nonhostile relationships with other beings, it is almost
Monsters
Fizban's Treasury of Dragons
);{"diceNotation":"3d8", "rollType":"damage", "rollAction":"Explosive Crystal", "rollDamageType":"force"} force damage and be knocked prone.Amethyst dragons, the mightiest of the gem dragons, study and
, seeking to understand itself. (Any)
3
Self-Improvement. I am a complex gem, and I constantly polish and refine my many facets to make the whole that much more perfect. (Any)
4
Backgrounds
Sword Coast Adventurer's Guide
to mark your handiwork with the symbol of the clan of crafters you learned your skill from, a set of traveler’s clothes, and a pouch containing 5 gp and a gem worth 10 gp
FEATURE
’ll do anything to get my hands on something rare or priceless.
2
I’m quick to assume that someone is trying to cheat me.
3
No one must ever learn that I once stole money from guild
Magic Items
Waterdeep: Dungeon of the Mad Mage
This twelve-sided metal die is 12 inches across and bears the numbers 1 through 12 engraved on its pentagonal sides. The dodecahedron contains arcane clockwork mechanisms that whir and
click whenever the die is cast.
The dodecahedron can be hurled up to 60 feet as an action. A random magical effect occurs when the die comes to rest after rolling across the ground for at least
Monsters
Fizban's Treasury of Dragons
hoard contains that conflict’s most significant artifacts.
2
I am constantly aware of a call from beyond this world. I must prepare to answer that call by amassing powerful arms and armor
creatures. On the rare occasion that one forms nonhostile relationships with other beings, it is almost always to bolster the defenses of the dragon’s lair and hoard.
Ancient Sapphire Dragon