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Returning 35 results for 'building before device contains reaction'.
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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
Equipment
This backpack-sized device holds a balloon-based parachute. If you fall while wearing this device, you can use your reaction to deploy the parachute. Once deployed, the parachute rapidly inflates
Magic Items
Acquisitions Incorporated
While attuned to this device, you have a +1 bonus to Intelligence saving throws. The first time you attune to the chronolometer, you choose one language you don’t know. You subsequently know
that language while attuned to the device.
Time Bandit. At the start of your turn, roll a d6 (no action required). On a 1–3, you slow down time, gaining an additional action on your turn and
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
Magic Items
Acquisitions Incorporated
While attuned to this device, you have a +1 bonus to Wisdom saving throws, and you can use an action to cast the dancing lights, guidance, or message cantrips.
Portent of the Stars. As a reaction
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
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.
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.
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
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
conjecture than fact, often referring to otherworldly beings, the mysterious Barrier Peaks in Oerth, and the supposedly related device known as the Machine of Lum the Mad. The best details on the device
Monsters
Mordenkainen Presents: Monsters of the Multiverse
allied demon within 30 feet of the drow uses its reaction to make one attack against a target of the drow’s choice that she can see.
Demon Staff. The drow makes one Demon Staff attack.
Cast a
Underdark armies arrayed against the followers of Lolth.
A Matron Mother’s Lair
The palace of a drow matron mother is her home and fortress. Sigils throughout the building allow the matron
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
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.
Ioun Stone
Legacy
This doesn't reflect the latest rules and lore.
Learn More
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->Dragonlance: Shadow of the Dragon Queen
Narycrash This backpack-sized device holds a balloon-based parachute. If you fall while wearing this device, you can use your reaction to deploy the parachute. Once deployed, the parachute rapidly
Ancient Deep Dragon
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Fizban's Treasury of Dragons
around a creature within 30 feet of it that it can see. The target must succeed on a DC 19 Wisdom saving throw or use its reaction to make a melee weapon attack against a random creature within reach. If
no creatures are within reach, or the target can’t take a reaction, it takes 11 (2d10);{"diceNotation":"2d10", "rollType":"damage", "rollAction":"Commanding Spores", "rollDamageType":"psychic
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
allows him to command the scaladar. He has put the constructs to work building a device he calls the Simulacrux. This device will, in theory, create a simulacrum of any scaladar that passes through
Backgrounds
Guildmasters’ Guide to Ravnica
basic knowledge of the structure of buildings, including the stuff behind the walls. You can also find blueprints of a specific building in order to learn the details of its construction. Such
sparkles.
If you use an arcane focus, it probably takes the form of an intricate device that could include metal gauntlets, glass canisters, copper tubing, and leather straps attaching it to your body
Backgrounds
Guildmasters’ Guide to Ravnica
1
I helped create a krasis that I love like a pet and would carry with me everywhere … except it’s the size of a building, and it might eat me.
2
In my laboratory, I
.
4
The laboratory where I did my research contains everything that is precious to me.
5
I will get revenge on the shortsighted fool who killed my precious krasis creation.
6
Compendium
- Sources->Dungeons & Dragons->Acquisitions Incorporated
Chronolometer Wondrous item, very rare (requires attunement) While attuned to this device, you have a +1 bonus to Intelligence saving throws. The first time you attune to the chronolometer, you
choose one language you don’t know. You subsequently know that language while attuned to the device. Time Bandit. At the start of your turn, roll a d6 (no action required). On a 1–3, you slow down time
Monsters
Fizban's Treasury of Dragons
injured and stranded far from the sea, but the dragon is too proud to ask for help getting home.
6
A topaz dragon is building a tableau of desiccated creatures and has grown obsessed with catching
.
3
An ancient topaz dragon;ancient topaz dragon's lair contains a portal to the Elemental Chaos.
4
An ancient bronze dragon and an ancient topaz dragon are locked in an ongoing conflict that
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
28. Twinbeard’s Traps This single-story building contains the workshop of Xanathar’s shield dwarf trapsmith and engineer, Thorvin Twinbeard. He’s rarely here, however, since Xanathar keeps him busy. (For more information on Thorvin, see Waterdeep: Dragon Heist.)
Compendium
- Sources->Dungeons & Dragons->Sage Advice Compendium
the fighter’s turn, and if the attack qualifies, it can use Sneak Attack. Both of those options rely on the use of your reaction, so you could do only one of them in a round. Because you get only one
reaction per round, you’re unlikely to use Sneak Attack more than twice in a round: once with your action and once with your reaction. For Sneak Attack, what if another enemy of your target was 10
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
19. Looted Cloisters This windowless stone building contains apartments formerly used by rank-and-file Malar cultists. Stone doors throughout are fitted with locks, though the doors are unlocked at
present. The building also has the features detailed in the “Lighting and Plumbing” sidebar. 19a. Ransacked Quarters The walls of this room are carved to look like natural rock, giving the chamber a
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
Lyre of Building Wondrous item, rare (requires attunement by a bard) While holding this lyre, you can cast mending as an action. You can also play the lyre as a reaction when an object or a structure
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
. Whenever the party searches a ruined building, roll percentile dice and consult the Ruin Interior table to see what, if anything, the building contains. Ruin Interior d100 Ruin Contents 01–40
throw caution to the wind, the density of the undergrowth makes it tricky to move faster than 200 feet per minute. If the characters stop to search for treasure, each building takes 30 minutes to clear
Compendium
- Sources->Dungeons & Dragons->Dragon Delves
floor and a sparse interior. It has two entrances, one in the front and another in the back, both of which are unlocked. The building contains no kitchen, as Edith sources her candy from Uncle Nibblecheek.
Compendium
- Sources->Dungeons & Dragons->Divine Contention
Location Overview The wizard Thalivar built a tower at the heart of Leilon as a laboratory to study the monsters of the cosmos. Using a device called a planar beacon, Thalivar lured his prey into the
tower has been haunted by the ghosts of those who died within. Led by the wizard Gallio Elibro, forces from Neverwinter have recently rebuilt the tower for use as a garrison building. Gallio has repaired
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
are set aside as guard barracks. The east building contains six bunk beds (twelve beds in all) and a dozen footlockers containing worthless personal effects. The west building was similarly furnished
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
duergar’s pain into energy that powers the device, which is typically used to dig tunnels and repel invaders. Duergar Hammerer
Medium construct, lawful evil
Armor Class 17 (natural armor)
Hit Points 33
the hammerer can respond by using its Multiattack with its reaction.
Siege Monster. The hammerer deals double damage to objects and structures.
Actions
Multiattack. The hammerer makes two
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
deliver unrefined ore to the foundry.
Map 5.2 includes an inset map that shows the foundry’s interior, which is one large, open space. The building has no ceiling, allowing heat and smoke to escape
tinker’s tools. L8: Motherlode Tavern Hanging above the entrance of this grimy stone building is a painted wooden sign that depicts gemstones pouring from a flagon. A minor magical effect causes the
Monsters
Fizban's Treasury of Dragons
from the sea, but the dragon is too proud to ask for help getting home.
6
A topaz dragon is building a tableau of desiccated creatures and has grown obsessed with catching one treasure hunter
the map contains the dragon’s hoard. The area is decorated in a similar fashion to the main chamber, and its collected jewels and gold are painstakingly organized and tucked into chests stacked on
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
west and plunges into the gorge, taking 49 (14d6) bludgeoning damage from the hard fall and landing prone. B3. Workshop Frost covers every surface of this abandoned workshop.
The workshop contains a
nothing of interest. B4. Main Room This room contains lingering smells of burnt wood and flesh. You also catch the faint odor of wine. Snow has fallen through holes in the roof, then been pushed into