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Returning 35 results for 'case reduce gem to have roll'.
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cast reduce gem to have roll
cause reduce gem to have roll
Monsters
Monster Manual
the gem is on the same plane of existence as it, the dracolich gains a new body in 1d20;{"diceNotation":"1d20", "rollType":"roll", "rollAction":"Soul Gem"} days, regaining all its Hit Points and
regain Hit Points.
Magic Resistance. The dracolich has Advantage on saving throws against spells and other magical effects.
Soul Gem. The dracolich has a magical gem. If the dracolich is destroyed while
Magic Items
Dungeon Master’s Guide
If you’re hit by an attack roll made with a Ranged or Thrown weapon while wearing these gloves, you can take a Reaction to reduce the damage by 1d10 plus your Dexterity modifier if you have a
free hand. If you reduce the damage to 0, you can catch the ammunition or weapon if it is small enough for you to hold in that hand.
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
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
Equipment
Proficiency with a Light Crossbow allows you to add your proficiency bonus to the attack roll for any attack you make with it.
This weapon has the following mastery property. To use this property
, you must have a feature that lets you use it.
Slow. If you hit a creature with this weapon and deal damage to it, you can reduce its Speed by 10 feet until the start of your next turn. If the
Monsters
Monster Manual
effects.Multiattack. The empyrean makes two attacks, using Sacred Weapon or Divine Ray in any combination.
Sacred Weapon. Melee Attack Roll: +17;{"diceNotation":"1d20+17", "rollType":"to hit
Stunned condition until the start of the empyrean’s next turn. The target can choose not to be Stunned, in which case it takes an extra 21 Force damage that bypasses Resistance or Immunity.
Divine
Equipment
Proficiency with a Whip allows you to add your proficiency bonus to the attack roll for any attack you make with it.
This weapon has the following mastery property. To use this property, you must
have a feature that lets you use it.
Slow. If you hit a creature with this weapon and deal damage to it, you can reduce its Speed by 10 feet until the start of your next turn. If the creature is hit more than once by weapons that have this property, the Speed reduction doesn’t exceed 10 feet.
Equipment
Proficiency with a Longbow allows you to add your proficiency bonus to the attack roll for any attack you make with it.
This weapon has the following mastery property. To use this property, you
must have a feature that lets you use it.
Slow. If you hit a creature with this weapon and deal damage to it, you can reduce its Speed by 10 feet until the start of your next turn. If the creature is
Equipment
Proficiency with a Musket allows you to add your proficiency bonus to the attack roll for any attack you make with it.
This weapon has the following mastery property. To use this property, you
must have a feature that lets you use it.
Slow. If you hit a creature with this weapon and deal damage to it, you can reduce its Speed by 10 feet until the start of your next turn. If the creature is
Magic Items
Dungeon Master’s Guide
effect.
Comet. The next time you enter combat against one or more Hostile creatures, you can select one of them as your foe when you roll Initiative. If you reduce your foe to 0 Hit Points during that
—
19–23
Fates
09–16
24–27
Flames
—
28–31
Fool
—
32–36
Gem
17–24
37–41
Jester
25–32
42–46
Monsters
Monster Manual
effects.Multiattack. The empyrean makes two attacks, using Sacred Weapon or Divine Ray in any combination.
Sacred Weapon. Melee Attack Roll: +17;{"diceNotation":"1d20+17", "rollType":"to hit
Stunned condition until the start of the empyrean’s next turn. The target can choose not to be Stunned, in which case it takes an extra 21 Force damage that bypasses Resistance or Immunity.
Divine
Magic Items
Dungeon Master’s Guide
charges daily at dawn. If you expend the wand’s last charge, roll 1d20. On a 1, the wand crumbles into dust and is destroyed.
Wand of Wonder Effects
1d100
Effect
01–20
You cast
a spell originating from the chosen point. Roll 1d10 to determine the spell: on a 1–2, Darkness; on a 3–4, Faerie Fire; on a 5–6, Fireball; on a 7–8, Slow; on a 9–10
Equipment
Proficiency with a Sling allows you to add your proficiency bonus to the attack roll for any attack you make with it.
This weapon has the following mastery property. To use this property, you must
have a feature that lets you use it.
Slow. If you hit a creature with this weapon and deal damage to it, you can reduce its Speed by 10 feet until the start of your next turn. If the creature is hit more than once by weapons that have this property, the Speed reduction doesn’t exceed 10 feet.
Equipment
Proficiency with a Club allows you to add your proficiency bonus to the attack roll for any attack you make with it.
This weapon has the following mastery property. To use this property, you must
have a feature that lets you use it.
Slow. If you hit a creature with this weapon and deal damage to it, you can reduce its Speed by 10 feet until the start of your next turn. If the creature is hit more than once by weapons that have this property, the Speed reduction doesn’t exceed 10 feet.
Equipment
Proficiency with a Javelin allows you to add your proficiency bonus to the attack roll for any attack you make with it.
This weapon has the following mastery property. To use this property, you
must have a feature that lets you use it.
Slow. If you hit a creature with this weapon and deal damage to it, you can reduce its Speed by 10 feet until the start of your next turn. If the creature is
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
specified type as a component: Daylight (opal), Fireball (fire opal), Prismatic Spray (diamond), or Wall of Fire (ruby). The gem is destroyed when the spell is cast and disappears from the helm
Monsters
Monster Manual
). Otherwise, the hag drops to 1 Hit Point and teleports to a harmless demiplane, and it can’t return to the plane it left for 2d6;{"diceNotation":"2d6", "rollType":"roll", "rollAction":"Spiteful
hag knows its location anywhere in the multiverse.Multiattack. The hag makes two Spectral Claw attacks and uses Crackling Wave.
Spectral Claw. Melee or Ranged Attack Roll: +14;{"diceNotation":"1d20
Magic Items
Dungeon Master’s Guide
Dispel Magic
3
Enlarge/Reduce
0
Fireball (level 7 version)
7
Flaming Sphere
2
Ice Storm
4
Invisibility
2
Knock
2
Light
0
Lightning Bolt (level 7 version)
7
expended charges daily at dawn. If you expend the last charge, roll 1d20. On a 20, the staff regains 1d12 + 1 charges.
Retributive Strike. You can take a Magic action to break the staff over your knee
Monsters
Fizban's Treasury of Dragons
of it is about to take damage, the gem stalker reduces that damage by 10 (3d6);{"diceNotation":"3d6", "rollType":"roll", "rollAction":"Protective Link"}. The gem stalker then takes damage equal to
roll it makes before the start of the gem stalker’s next turn.
Sapphire. The target must succeed on a DC 13 Strength saving throw or be pushed horizontally up to 10 feet away from the gem
Magic Items
The Book of Many Things
This glittering red gem is commonly found embedded in a ring or brooch.
While wearing the gem, you gain the following benefits.
Counterfeit Coins. You can use your action to magically create a pile
can change the style, color, and apparent quality of what you’re wearing, or you can make it appear as if you were wearing different garments entirely. In either case, the changes wrought by this magic fail to pass physical inspection.
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
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
Strixhaven: A Curriculum of Chaos
"} thunder damage.
Reduce to Memory (Recharge 6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Reduce to Memory"}. Thundering golden energy erupts around a creature the apprentice can
see within 90 feet of it. The creature must make a DC 12 Constitution saving throw, taking 33 (6d10);{"diceNotation":"6d10", "rollType":"damage", "rollAction":"Reduce to Memory", "rollDamageType
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
", "rollAction":"Disorienting Breath", "rollDamageType":"psychic"} psychic damage, and until the end of its next turn, when the creature makes an attack roll or an ability check, it must roll a d6
Monsters
Guildmasters’ Guide to Ravnica
and other magical effects.
Relentless (Recharges after a Short or Long Rest). If the angel takes 21 damage or less that would reduce it to 0 hit points, it is reduced to 1 hit point
","rollDamageType":"slashing"} slashing damage if used with two hands, plus 22 (5d8);{"diceNotation":"5d8","rollType":"roll","rollAction":"Longsword"} fire or radiant damage (angel's choice).Fire, Radiant; Bludgeoning, Piercing, and Slashing from Nonmagical Attacks
Magic Items
Fizban's Treasury of Dragons
The limb tips of this magic bow are shaped like a dragon’s wings, and the weapon is infused with the essence of a chromatic, gem, or metallic dragon’s breath. When you hit with an attack
roll using this magic bow, the target takes an extra 1d6 damage of the same type as the breath infused in the bow—acid, cold, fire, force, lightning, necrotic, poison, psychic, radiant, or
Monsters
Bigby Presents: Glory of the Giants
", "rollDamageType":"bludgeoning"} bludgeoning damage, and the target must succeed on a DC 18 Strength saving throw or have the prone condition. After the giant throws the boulder, roll a d6;{"diceNotation":"1d6
", "rollType":"roll", "rollAction":"Boulder"}; on a roll of 3 or lower, the giant has no more boulders to throw.Unyielding. In response to failing a saving throw to avoid being moved, having the prone
Backgrounds
Van Richten’s Guide to Ravenloft
, evidence from a past case (choose one or roll for a trinket from the Horror Trinkets table after this background), a set of Clothes, Common;common clothes, and 10 gp
Path to Mystery
Your first case
did it set you on the path to investigating other mysteries? Roll on or choose details from the First Case table to develop the mystery that started your career as an investigator.
First Case
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Dragon’s Resistance. The kobold has resistance to a type of damage based on the color of dragon that invested it with power (choose or roll a d10;{"diceNotation":"1d10","rollType":"roll
kobolds within 30 feet of it. Any kobold that benefits from this trait (including the dragonshield) has advantage on its next attack roll.
Pack Tactics. The kobold has advantage on an attack roll against
Magic Items
Tasha’s Cauldron of Everything
requires concentration, it doesn’t require concentration in this case; the spell lasts for its full duration.
If you don’t have the Wild Magic Sorcerous Origin, once this property is used to roll on the Wild Magic Surge table, it can’t be used again until the next dawn.
holding or wearing the shard, you can roll on the Wild Magic Surge table in the Player’s Handbook. If the result is a spell, it is too wild to be affected by your Metamagic, and if it normally
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
). The blastseeker can innately cast the following spells, requiring no components other than its Izzet gear, which doesn’t function for others:
3/day each: enlarge/reduce, mage armor (self only
Monsters
Waterdeep: Dungeon of the Mad Mage
charges)
wall of ice (4 charges).
It regains 1d6 + 4;{"diceNotation":"1d6+4","rollType":"roll"} expended charges daily at dawn. If the staff expends its last charge, roll a d20. On a 1, the staff turns
to water and is destroyed.
Charm. A creature can grab the staff out of the air with a successful grapple check against the staff, and grappling the staff does not reduce the creature's speed. Any
Monsters
Planescape: Adventures in the Multiverse
casts one of the following spells, requiring no material components and using Wisdom as the spellcasting ability (spell save DC 14):
At will: mage armor, mage hand
1/day each: enlarge/reduce, fly
following effects (choose one or roll a d4;{"diceNotation":"1d4", "rollType":"roll", "rollAction":"Commanding Words"}):
1–2: Grovel. The target takes 14 (4d6);{"diceNotation":"4d6", "rollType
Monsters
Guildmasters’ Guide to Ravnica
slots): color spray, expeditious retreat, fog cloud, shield
2nd level (3 slots): enlarge/reduce, gust of wind
3rd level (3 slots): counterspell, fly, slow
4th level (3 slots): control water, ice
":"roll","rollAction":"Prime Speaker"}. On a successful save, the creature takes half as much damage and isn’t pushed.
Deluge (Recharge 4–6);{"diceNotation":"1d6","rollType":"recharge
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
them with primeval magic. In many worlds, they slumber and have become part of the landscape. In this case, each scion is enclosed in stasis inside a powerful Elemental called a cradle. The cradle