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Returning 35 results for 'before book device construct reaction'.
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Equipment
the device gives the device 3 charges.
As an action while holding this device, you can expend 1 of its charges to cause one of the following effects:
Control. One Construct of your choice within 60
communicate remotely with each other through the device. Whenever the charmed Construct takes damage, it can repeat the saving throw, ending the effect on itself on a success.
Disrupt. Constructs of
Magic Items
Forgotten Realms: Heroes of Faerûn
any, it takes the Dodge action and uses its movement to avoid danger. The domestic wonderis destroyed if it drops to 0 Hit Points.
Domestic Wonder
Medium Construct, Unaligned
AC 9 Initiative -1
. The flying wonderis destroyed if it drops to 0 Hit Points.
Flying Wonder
Tiny Construct, Unaligned
AC 12 Initiative +2 (12)
HP 2 (1d4)
Speed 5 ft., Fly 30 ft.
Mod
Magic Items
Tasha’s Cauldron of Everything
immune to that damage and any further damage of the same type until the start of your next turn.
In addition, you can play the lyre as an action to cast fabricate, move earth, passwall, or summon construct (appears in this book), and that spell can’t be cast from it again until the next dawn.
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 you can see within 300 feet of you takes damage, causing it to be
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
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
wind, Leomund's tiny hut, magic missile, thunderwave, and wall of force. It functions as a spellbook for you.
While you are holding the book, you can use it as a spellcasting focus for your wizard
Magic Items
Tasha’s Cauldron of Everything
To you, this book is a magical spellbook. To anyone else, the book appears to be a volume of verbose romance fiction. As an action, you can change the book’s appearance and alter the plot of
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
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
you are attuned to the book: arcane gate, dimension door, gate, misty step, plane shift, teleportation circle, and word of recall. It functions as a spellbook for you.
While you are
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
Tyranny of Dragons
one.Narrow Dodge. When targeted by a melee attack, the tile chimera can take a reaction to turn its narrowest aspect toward the attacker. The attacker has disadvantage on the attack roll.A chimera is a
.
The tile chimera acts as a normal chimera magically animated, except it is a construct that doesn’t breathe, drink, eat, or sleep. It makes a clacking noise as it moves, and when injured, it
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
Monstrous Compendium Vol. 4: Eldraine Creatures
an extra reaction that can be used only for opportunity attack;opportunity attacks.
Wakeful. While the Goose Mother sleeps, at least one of its heads is awake.Multiattack. The Goose Mother makes as
, you can use the Goose Egg Trinket table to determine the contents of one of the Goose Mother’s eggs that isn’t destined to hatch into a goose or a giant goose (also described in that book).
Magic Items
Tasha’s Cauldron of Everything
Named for the warlord who infamously employed it, the Mighty Servant of Leuk-o is a fantastically powerful, 10-foot-tall machine that turns into an animate construct when piloted. Crafted of 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
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
as an action to cast fabricate, move earth, passwall, or summon construct (appears in this book), and that spell can’t be cast from it again until the next dawn.
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->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
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->Player's Handbook (2014)
can spend 1 hour and 10 gp worth of materials to construct a Tiny clockwork device (AC 5, 1 hp). The device ceases to function after 24 hours (unless you spend 1 hour repairing it to keep the device
device, choose one of the following options: Clockwork Toy. This toy is a clockwork animal, monster, or person, such as a frog, mouse, bird, dragon, or soldier. When placed on the ground, the toy moves 5
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
can spend 1 hour and 10 gp worth of materials to construct a Tiny clockwork device (AC 5, 1 hp). The device ceases to function after 24 hours (unless you spend 1 hour repairing it to keep the device
functioning), or when you use your action to dismantle it; at that time, you can reclaim the materials used to create it. You can have up to three such devices active at a time. When you create a device
Compendium
- Sources->Dungeons & Dragons->Planescape: Adventures in the Multiverse->Morte’s Planar Parade
inhabitants of the planes. This book contains useful data gleaned from Morte’s stories and ramblings. Still, the planes are vast and varied, and what Morte experienced as true might not match all
circumstances. Reader beware. Using a Stat Block This book is a companion to the Monster Manual and uses a similar presentation. If you are unfamiliar with the monster stat block format, read the introduction
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
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
Book Description This children’s book is a mechanical curiosity of gnomish design, with a cover made of wood and copper. The front cover bears a faded, hand-painted rendering of a round millstone
. The book is square, eighteen inches along each edge of the cover. A silver music box set into the book’s spine is heavily dented at one end. The book has no pages in the typical sense, but it opens to
Magic Items
The Book of Many Things
02
Balance*
03
Beast
04
Book
05
Bridge
06
Campfire
07
Cavern
08
Celestial
09
Comet*
10
Construct
11
Corpse
12
Crossroads
13
the transformation early. When you revert to your normal form, you return to the same state you were in when you initially transformed.
Book. You gain the ability to speak, read, and write 1d6 + 2
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
prepared wizard spells with a different spell in the book. The new spell must be of the conjuration school. When you are hit by an attack, you can use your reaction to expend 1 charge to teleport up to 10
Atlas of Endless Horizons Wondrous item, rare (requires attunement by a wizard) Atlas of Endless Horizons This thick book is bound in dark leather, crisscrossed with inlaid silver lines suggesting a
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
Duplicitous Manuscript Wondrous item, rare (requires attunement by a wizard) To you, this book is a magical spellbook. To anyone else, the book appears to be a volume of verbose romance fiction. As
an action, you can change the book’s appearance and alter the plot of the romance. When found, the book contains the following spells: hallucinatory terrain, major image, mirror image, mislead
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
found, the book contains the following spells: contingency, fireball, gust of wind, Leomund’s tiny hut, magic missile, thunderwave, and wall of force. It functions as a spellbook for you. Fulminating
Treatise While you are holding the book, you can use it as a spellcasting focus for your wizard spells. The book has 3 charges, and it regains 1d3 expended charges daily at dawn. You can use the
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
thessalheart construct is a strange magical-mechanical device that struts about like a chicken, and which features a human heart beating madly behind its glass front. The construct always wanders the zone
thessalhydra and another creation of Moghadam’s known as the thessalheart construct. Thessalhydra When the characters first enter the temple, roll a d4. On a 1–2, the temple’s guardian thessalhydra is
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal
broad range of levels. With a little work, you can run a complete campaign using only this book. Starting with The Sunless Citadel, guide your players through the adventures in the order that they are
presented in this book. Each one provides enough XP that, upon completing the adventure, the characters should be high enough level to advance to the next one. The Yawning Portal, or some other tavern
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->Flee, Mortals! Rule Primer
Action-Oriented Creatures The solo and leader creatures presented in this book are designed to be bosses: enemies who can take on an entire party by themselves or with a handful of underlings. Rather
than simply increasing the challenge rating (an approach that often leads to underwhelming encounters), this book introduces action-oriented creatures. A powerful villain needs plenty of
Compendium
- Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes
Duergar Screamer A duergar screamer is a construct that uses sonic energy to grind rock into dust. Duergar accused of spreading gossip or plotting against their superiors are trapped within one of
these devices, their beards shorn and their ongoing agony channeled into psionic energy that powers the screamer. Duergar Screamer
Medium construct, lawful evil
Armor Class 15 (natural armor)
Hit
Compendium
- Sources->Dungeons & Dragons->Sage Advice & Errata
.
Repair (3/Day). The magical mechanisms inside the defender restore 2d8 + PB hit points to itself or to one construct or object within 5 feet of it.
Reaction
Deflect Attack. The defender imposes
reaction on its own, but the only action it takes on its turn is the Dodge action, unless you take a bonus action on your turn to command it to take another action. That action can be one in its stat
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
corners by stiff winds blowing through broken windows. The walls and furniture are scorched black, including a table with the charred remains of a book on it. Next to the table, on the floor amid
several broken wine bottles, is a mostly incinerated skeleton and a round, frost-covered object about six inches in diameter.
The important features of this room are the charred book, the partially
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
escaping his undead existence. However, he can’t grasp even its basic workings and is frustrated by every delay and malfunction related to the device. FOUNDATIONS OF HORROR
Three years after the 1983
book. With the House on Gryphon Hill, Barovia and Mordent paved the way for Ravenloft to become a vast and varied setting encompassing dozens of Domains of Dread.
Compendium
- Sources->Dungeons & Dragons->Spelljammer: Adventures in Space->Boo’s Astral Menagerie
Using a Stat Block This book is a companion to the Monster Manual and uses a similar presentation. If you are unfamiliar with the monster stat block format, read the introduction of the Monster
Manual before proceeding further. That book explains stat block terminology and gives rules for various monster traits—information that isn’t repeated here. The Stat Blocks by Challenge Rating table sorts
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
. Most of the locations described in this book can be used as stand-alone adventure sites. With a little effort and a few name changes, you can take these adventure locations out of Icewind Dale and
Khorvaire, the Flotket Alps of Wildemount, or some other mountain range while preserving the plot elements. You can also strip out the story about an evil duergar building a dragon construct and have
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
reaction. Pact of the Blade You can use your action to create a pact weapon in your empty hand. You can choose the form that this melee weapon takes each time you create it (see chapter 5 for weapon
extradimensional space when the bond breaks. Pact of the Tome Your patron gives you a grimoire called a Book of Shadows. When you gain this feature, choose three cantrips from any class’s spell list






