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Returning 35 results for 'contains rolling gears to have reaction'.
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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
. 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
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
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
Stone of Greater Absorption;Greater Absorption (Legendary). While this marbled lavender and green ellipsoid orbits your head, you can take a Reaction to cancel a spell of level 8 or lower cast by a
Magic Items
The Book of Many Things
This burnished copper breastplate looks as if it were made of interlocking gears. Merchant’s scales are emblazoned across the chest.
The armor has 4 charges. You can use the charges in the
reaction to prevent the roll from being affected by advantage or disadvantage.
Expunge Imbalance. As a bonus action, you can expend 2 charges to cast the Lesser Restoration spell from the armor.
The armor regains 1d4 expended charges daily at dawn.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
"} bludgeoning damage, and the target must make a DC 16 Wisdom saving throw. On a failed save, the target must use its reaction, if available, to make one melee attack against a random creature, other than
a demonic warrior known as a flind.
A war band of demon-worshiping gnolls typically contains only one flind, and that creature sets the war band’s path. Because of its special connection to
Monsters
Fizban's Treasury of Dragons
. For each head the dracohydra has beyond one, it gets an extra reaction that can be used only for opportunity attacks.
Wakeful. While the dracohydra sleeps, at least one of its heads is
blood of a hydra resulted in a many-headed draconic monster with wings and multiple snakelike tails. The dracohydra’s breath weapon is a multicolored mass of energy that contains the essence of a
Zuggtmoy
Legacy
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Monsters
Out of the Abyss
infected by these spores for 24 hours. On a failed save, the creature is infected with a disease called the spores of Zuggtmoy and also gains a random form of madness (determined by rolling on the Madness
Thrall. When Zuggtmoy is hit by an attack, one creature within 5 feet of Zuggtmoy that is charmed by her must use its reaction to be hit by the attack instead.Zuggtmoy can take 3 legendary actions
Magic Items
Tasha’s Cauldron of Everything
This thick, scorched spellbook reeks of smoke and ozone, and sparks of energy crackles along the edges of its pages. When found, the book contains the following spells: contingency, fireball, gust of
evocation spell you cast, you can use your reaction and expend 1 charge to deal an extra 2d6 force damage to the creature and knock the creature prone if it is Large or smaller.
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
Magic Items
Princes of the Apocalypse
This backpack contains the spirit of an air elemental and a compact leather balloon. While you’re wearing the backpack, you can deploy the balloon as an action and gain the effect of the
levitate spell for 10 minutes, targeting yourself and requiring no concentration. Alternatively, you can use a reaction to deploy the balloon when you’re falling and gain the effect of the feather
Magic Items
Planescape: Adventures in the Multiverse
This small, smooth stone contains the essence of a single experience.
As an action, you or a willing creature you designate can touch the stone and experience the sensation as if it happened to the
designated creature. The illusory experience is fleeting and harmless, however real it might feel in the moment.
Record Sensation. You can use your reaction to record a short sensation lasting no
Magic Items
Tasha’s Cauldron of Everything
This thick book is bound in dark leather, crisscrossed with inlaid silver lines suggesting a map or chart. When found, the book contains the following spells, which are wizard spells for you while
conjuration school.
When you are hit by an attack, you can use your reaction to expend 1 charge to teleport up to 10 feet to an unoccupied space you can see. If your new position is out of range of the attack, it misses you.
Magic Items
Tasha’s Cauldron of Everything
the romance.
When found, the book contains the following spells: hallucinatory terrain, major image, mirror image, mislead, Nystul's magic aura, phantasmal force, and silent image. It functions as a
throw against an illusion spell you cast, you can use your reaction and expend 1 charge to impose disadvantage on the roll.
Magic Items
Tasha’s Cauldron of Everything
This brass disc of articulated, concentric rings unfolds into an armillary sphere. As a bonus action, you can unfold it into the sphere or back into a disc. When found, it contains the following
in the archive. The new spell must be of the divination school.
When a creature you can see within 30 feet of you makes an attack roll, an ability check, or a saving throw, you can use your reaction
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
Species
Spelljammer: Adventures in Space
autognome might have an actual beating heart in its chest cavity, while another might be powered by stardust or intricate clockwork gears.
Roll on the Autognome History table or choose an entry that
, 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 those suggestions or
Magic Items
Tasha’s Cauldron of Everything
gleaming black alloy of unknown origin, the servant is often described as a combination of a disproportioned dwarf and an oversized beetle. The servant contains enough space for 1 ton of cargo and a
action, you can command the servant to take one of the actions in its stat block or some other action.
When a creature provokes an opportunity attack from the servant, you can use your reaction to command
useful skills. You gain the following benefits:
Your walking speed increases by 5 feet.
Immediately after rolling initiative, you can use your reaction before the first turn of combat to draw a
an attack, you can use a reaction to assume a defensive stance, allowing you to fend off incoming strikes. Until the start of your next turn, you have a +5 bonus to AC, including against the triggering attack. Once you assume this stance, you can’t do so again until you finish a long rest.
Monsters
Misplaced Monsters: Volume One
reaction must succeed on a DC 15 Wisdom saving throw or have the frightened condition until the end of the dandylion’s next turn.
Created by Jones D.-D.
Dandylions are herbivorous farmers who
’s tail contains seed pods. These seed pods enrich soil, giving rise to healthy plants and bountiful harvests. Often, dandylions weave necklaces with petals from their flower gardens and brag about the fertility of their soil. Dandylions love to boast about the fullness of their sunny yellow manes.
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
Clockwork Amulet Wondrous item, common This copper amulet contains tiny interlocking gears and is powered by magic from Mechanus, a plane of clockwork predictability. A creature that puts an ear to
the amulet can hear faint ticking and whirring noises coming 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.
Compendium
- Sources->Dungeons & Dragons->Heroes of the Borderlands
Clockwork Amulet Wondrous Item, Common 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.
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
Clockwork Amulet Wondrous Item, Common 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.
Ioun Stone
Legacy
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Magic Items
Basic Rules (2014)
). While this pale lavender ellipsoid orbits your head, you can use your reaction to cancel a spell of 4th level or lower cast by a creature you can see and targeting only you.
Once the stone has
rhomboid orbits your head.
Ioun Stone of Greater Absorption;Greater Absorption (Legendary). While this marbled lavender and green ellipsoid orbits your head, you can use your reaction to cancel a
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
trap.
Scythe Trap If the dead dwarf is disturbed, the scythe blades shatter due to the built-up pressure from the gears hidden in the walls. Any creature within 5 feet of the broken trap must succeed
(roll on the Trinkets table in chapter 5 of the Player’s Handbook). Tied to her waist is a hide pouch that contains a figurine of wondrous power (onyx dog). Teleport Trap A creature teleported by this
Compendium
- Sources->Dungeons & Dragons->Dragon of Icespire Peak
G13. Treasury The door to this room is locked, and Fibblestib and Dabbledob (see area G11) carry the keys. The room contains a jumble of nonfunctional gnomish gizmos, as well as loose gears, twisted
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
8: Prototype Lab Metal plates, chains, cogs, and pipes are strewn about the oversized bays in this chamber. Each bay contains a prototype detention drone in a different state of assembly. Only one
, the drone’s gears start winding, and it jerks to life. The drone, which calls itself Prototype WX-401 and resembles a human-size pitcher plant (use the tridrone stat block), is friendly toward the
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
15. Slub’s Den This damp cave belongs to Slub the hill giant (see area 14). It contains a sleeping pallet, a half-empty barrel of pig snouts, a half-empty barrel of vinegar, an old wooden crate, and
two empty iron cages with rusty iron doors. Flies buzz around the crate, which contains the half-eaten corpse of an orc as well as Slub’s treasure. Treasure Lying next to the half-eaten orc is a
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
8. Teleport Trap This unadorned hallway contains a teleport trap (see “Teleport Traps”). A creature teleported by this trap arrives at a location determined by rolling a d20 and consulting the
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
boulder out of the way requires a successful DC 11 Strength (Athletics) check. The sound of the rolling boulder is loud enough to be heard by the creatures in area 9. The cave has an 8-foot-high
ceiling and contains a grass pallet (Hark’s bed), next to which rests a battered wooden chest with a rusty lock. The lock is purely for show and falls apart if handled roughly. Treasure The chest contains
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
of the hoard by rolling on the Random Treasure Hoard table. If the hoard contains magic items, use the guidelines and tables in chapter 7 to determine each one.
of which you can determine by rolling on the Random Treasure Hoard table. Monetary treasure can take the form of coins, trade bars, trade goods, gems, or art objects (all described in chapter 7
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
). Treasure Lying on the floor of the northeast chamber are four giant-sized sacks. Each sack contains 3d10 × 100 cp, 2d10 × 100 sp, and 1d10 × 100 gp, plus 1d3 mundane items, determined by rolling on the
storage container. It contains five more sacks of treasure, their contents determined as above. In addition, one randomly determined sack in the rowboat also contains a magic item, determined by rolling on Magic Item Table G in chapter 7 of the Dungeon Master’s Guide.
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
11. Smithy Characters who listen at the doors to this room hear loud hammering from beyond. The 30-foot-high room is warm and contains the following features: Fire Giant. In the middle of the room, a
action. If released, the beetles attack indiscriminately. The iron fragments littering the floor include curved sheets of outer plating, as well as internal gears, cogs, spindles, bars, and pipes. These pieces are waiting to be attached to the construct in area 15.
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
group DC 10 Dexterity (Stealth) check. The ogres and bugbears carry no treasure. The hill giant’s sack contains 1d4 mundane items, determined by rolling on the Items in a Giant’s Bag table in the introduction.