Search Results
All Results
Characters
Compendium
Spells
Items
Monsters
Vehicles
Forums
Returning 35 results for 'causing rare gem to have rolls'.
Magic Items
Dungeon Master’s Guide
While wearing these wraps, you have a bonus to attack rolls and damage rolls made with your Unarmed Strikes. The bonus is determined by the wraps’ rarity, and those strikes deal your choice of
Force damage or their normal damage type.
Name
Rarity
Wraps of Unarmed Power, +1
Uncommon
Wraps of Unarmed Power, +2
Rare
Wraps of Unarmed Power, +3
Very Rare
Magic Items
Dungeon Master’s Guide
While you wear this cloak, it magically projects an illusion that makes you appear to be standing in a place near your actual location, causing any creature to have Disadvantage on attack rolls
Monsters
Monster Manual
start of its next turn, possibly causing the attacks to miss.Rally (1/Day). The pirate chooses up to three other creatures it can see within 30 feet. Until the start of the pirate’s next turn, the targets have Advantage on attack rolls and saving throws.
damage.Defensive Stance. Trigger: The pirate is hit by a melee attack roll while holding a weapon. Response: The pirate adds 4 to its AC against melee attack rolls (including the triggering attack) until the
Monsters
Monster Manual
-foot Emanation originating from it have Advantage on attack rolls and saving throws. It can’t use this trait if it has the Incapacitated condition.Multiattack. The aspirant makes three Dread Blade
holding a weapon. Response: The aspirant adds 4 to its AC against that attack, possibly causing it to miss.Necrotic, Poison
Monsters
Monster Manual
Aura of Authority. While in a 30-foot Emanation originating from the hobgoblin, the hobgoblin and its allies have Advantage on attack rolls and saving throws, provided the hobgoblin doesn’t
by a melee attack roll while holding a weapon: Response: The hobgoblin adds 3 to its AC against that attack, possibly causing it to miss.
Magic Items
Dungeon Master’s Guide
You have a +2 bonus to attack rolls and damage rolls made with this magic weapon.
While holding this weapon, you can cause it to emit green Dim Light out to 10 feet, either as a Bonus Action or
an attack while holding the weapon, you can take a Reaction to twirl the weapon around you, gaining a +5 bonus to your Armor Class against the triggering attack, potentially causing the attack to miss
Magic Items
Dungeon Master’s Guide
Initiative rolls and Wisdom (Perception) checks.
Ioun Stone of Fortitude;Fortitude (Very Rare). Your Constitution increases by 2, to a maximum of 20, while this pink rhomboid orbits your head.
Ioun
;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
Monsters
Monster Manual
magical effects.
Marshal Undead. Undead creatures of the death knight’s choice (excluding itself) in a 60-foot Emanation originating from it have Advantage on attack rolls and saving throws. It
MagicParry. Trigger: The death knight is hit by a melee attack roll while holding a weapon. Response: The death knight adds 6 to its AC against that attack, possibly causing it to miss.Legendary Action
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
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
; on a 6, Rare. The DM chooses the item, which disappears after 1 hour if it’s not consumed or destroyed before then.
Magic Items
Dungeon Master’s Guide
attack rolls and damage rolls made with this magic weapon. If you hit an Undead with this weapon, you take 1d10 Necrotic damage, and the target regains 1d10 Hit Points. If this Necrotic damage reduces you
Blackrazor. Blackrazor can be destroyed by crushing it in the great gears of Mechanus. Primus, the creator of the modrons, also knows a series of musical tones that Blackrazor can’t stand to hear, causing the sword to shatter.
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
rejects you but also places a curse on you, causing you to make D20 Test;D20 Tests with Disadvantage for 24 hours or until the curse is ended by a Remove Curse spell or similar magic. If you’re
+1 bonus to attack rolls and damage rolls made with this magic weapon. Each rune beyond the first grants the Moonblade an additional property. The DM chooses each property or determines it randomly by
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
—
19–23
Fates
09–16
24–27
Flames
—
28–31
Fool
—
32–36
Gem
17–24
37–41
Jester
25–32
42–46
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
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
Monsters
The Wild Beyond the Witchlight
Displacement. The displacer beast projects a magical illusion that makes it appear to be standing near its actual location, causing attack rolls against it to have disadvantage. If it is hit by an
Magic Items
Fizban's Treasury of Dragons
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
-Touched Focus (Slumbering);Slumbering (Uncommon). You have advantage on initiative rolls. While you are holding the focus, it can function as a spellcasting focus for all your spells.
Dragon-Touched Focus
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
roll damage for the spell, you can reroll up to three damage dice. You must use the new rolls.
Mind Crystal (Extended);Extended (Uncommon). If the spell has a duration of 1 minute or longer, double
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
Tales from the Yawning Portal
half damage if it fails.
Displacement. The displacer beast projects a magical illusion that makes it appear to be standing near its actual location, causing attack rolls against it to have disadvantage
Monsters
Mordenkainen Presents: Monsters of the Multiverse
on a successful one.Trolls kill and eat almost anything—including, in rare cases, other trolls. This cannibalism has the effect of causing a troll to grow to an unusually large size. The
Monsters
Fizban's Treasury of Dragons
);{"diceNotation":"2d8", "rollType":"damage", "rollAction":"Heat Breath", "rollDamageType":"fire"} fire damage and has disadvantage on attack rolls until the start of its next turn.
Spellcasting (Psionics). The
Sardior's divine essence survives within every gem dragon. This philosophy is central to the teachings of Sardior's dragonborn champions, who wield psionic power in the service of their mysterious cause
Monsters
Mordenkainen Presents: Monsters of the Multiverse
makes the illusionist appear to be standing in a place a few inches from its actual location, causing any creature to have disadvantage on attack rolls against the illusionist. The effect lasts for 1
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
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
Fizban's Treasury of Dragons
Weapon (Wakened);Wakened (Very Rare) . The Wakened weapon has the Slumbering property, and it improves on the Stirring property. The bonus to attack and damage rolls increases to +2, and the extra damage
within 5 feet of the target takes 5 damage of the type dealt by the dragon’s breath weapon.
Dragon's Wrath Weapon (Stirring) ;Stirring (Rare). The Stirring weapon has the Slumbering property. In
Magic Items
Bigby Presents: Glory of the Giants
The hilt of this sword bears a carnelian engraved with the blood rune.
You can add your Constitution modifier (minimum of +1) to the damage rolls of attacks made with this weapon.
Invoking the Rune
. When you target a creature with an attack using this weapon, you can invoke the sword’s rune, causing it to flare with crimson light and infusing your attack with bloodthirsty precision. You
Magic Items
Storm King's Thunder
This triangular fire opal measures about three inches on each side and is half an inch thick. The ild (fire) rune shimmers within its core, causing it to be slightly warm to the touch. The opal has
a benefit based on its form:
Weapon. The weapon is now an uncommon magic weapon. It deals an extra 1d6 fire damage to any target it hits.
Armor. The armor is now a rare magic item that requires attunement. You have resistance to cold damage while wearing the armor.
Monsters
Strixhaven: A Curriculum of Chaos
Translation (2/Day). When the professor is hit by an attack roll, it can increase its AC by 3 against that attack, potentially causing it to miss. The professor can then teleport, along with any equipment
options:
Expand. The professor becomes Large if there is sufficient room for it to grow. It has advantage on attack rolls and on ability checks and saving throws that rely on Strength.
Contract. The
Monsters
Mordenkainen Presents: Monsters of the Multiverse
behind when one Fiend kills another.
Because of their hunger for living prey, vargouilles are eager to escape the Lower Planes. On rare occasions, summoning a demon to another plane can bring a
’s curse. If the curse is allowed to run its course, an abyssal spirit invades the person’s body, causing a gruesome transformation. Over a period of hours, the victim’s head takes on
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
Eberron: Rising from the Last War
time the whip painfully embeds its tendrils into your arm.
You gain a +2 bonus to attack and damage rolls made with this magic whip, but attack rolls made against aberrations with this weapon have
a bonus action, you can sheathe the whip by causing it to retract into your arm, or draw the whip out of your arm again.
Symbiotic Nature. The whip can’t be removed from you while you’re