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Returning 35 results for 'before becoming defined construct reaction'.
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Classes
Player’s Handbook
;Arcane Focus (Quarterstaff), Robe, Spellbook, Scholar's Pack, and 5 GP; or (B) 55 GP
Wizards are defined by their exhaustive study of magic’s inner workings. They cast spells of
magic available in the present age.
Becoming a Wizard...
As a Level 1 Character
Gain all the traits in the Core Wizard Traits table.
Gain the Wizard’s level 1 features, which are listed
Magic Items
Tasha’s Cauldron of Everything
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
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.
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
Monsters
Curse of Strahd
, drink, or sleep.
The magic that animates an object is dispelled when the construct drops to 0 hit points. An animated object reduced to 0 hit points becomes inanimate and is too damaged to be of much use
floorboards are out of the way, a creature can reach into the cavity and snatch the gem. But if someone attempts this while the hut is alive, the cavity sprouts wooden teeth, becoming a mouth that bites
Lich
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Basic Rules (2014)
":"1d10","rollType":"roll","rollAction":"Days"} days, regaining all its hit points and becoming active again. The new body appears within 5 feet of the phylactery.
Spellcasting. The lich is an 18th-level
haunts the abode it favored in life, such as a lonely tower, a haunted ruin, or an academy of black magic. Alternatively, some liches construct secret tombs filled with powerful guardians and traps
Backgrounds
Curse of Strahd: Character Options
, common;set of common clothes, and 1 sp.
Harrowing Event
Prior to becoming an adventurer, your path in life was defined by one dark moment, one fateful decision, or one tragedy. Now you feel a darkness
Valindra Shadowmantle
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Tomb of Annihilation
;{"diceNotation":"1d10","rollType":"roll","rollAction":"Rejuvenation"} days, regaining all its hit points and becoming active again. The new body appears within 5 feet of the phylactery.
Spellcasting
a lonely tower, a haunted ruin, or an academy of black magic. Alternatively, some liches construct secret tombs filled with powerful guardians and traps.
Everything about a lich’s lair
Monsters
Waterdeep: Dungeon of the Mad Mage
":"1d10","rollType":"roll","rollAction":"Rejuvenation"} days, regaining all its hit points and becoming active again. The new body appears within 5 feet of the phylactery.
Spellcasting. The lich is an 18th
lich often haunts the abode it favored in life, such as a lonely tower, a haunted ruin, or an academy of black magic. Alternatively, some liches construct secret tombs filled with powerful guardians
Monsters
Curse of Strahd
":"1d10","rollType":"roll","rollAction":"Rejuvenation"} days, regaining all its hit points and becoming active again. The new body appears within 5 feet of the phylactery.
Spellcasting. Exethanter is an
academy of black magic. Alternatively, some liches construct secret tombs filled with powerful guardians and traps.
Everything about a lich’s lair reflects its keen mind and wicked cunning, including
Monsters
Fizban's Treasury of Dragons
much damage on a successful one. On a success or failure, if the creature isn’t a Construct or an Undead, it becomes infested with illithid tadpoles.
While infested, the creature takes 16 (3d10
. Even the elder brain dragon’s breath weapon mutates during its transformation, becoming a stream of briny liquid roiling with illithid tadpoles. These tadpoles can swiftly slay victims and transform them into mind flayers, allowing the elder brain dragon to grow its own roving colony.Psychic
Monsters
Mordenkainen's Fiendish Folio Volume 1
shouts bloodcurdling threats at the creatures that serve it. Each medium or smaller ally of the giant within 120 feet of it that can see or hear it can use its reaction to make a melee attack.The place of
treasure plundered fall to the bottom of the ordning, becoming outcasts known as fog giants. Cut off from their proper place in society, they become raiders and marauders who seek to reclaim their
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
Reaction A Reaction is a special action taken in response to a trigger defined in the Reaction’s description. You can take a Reaction on another creature’s turn, and if you take it on your turn, you
can do so even if you also take an action, a Bonus Action, or both. Once you take a Reaction, you can’t take another one until the start of your next turn. The Opportunity Attack is a Reaction available to all creatures. See also “Opportunity Attacks” and chapter 1 (“Actions”).
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
Reaction A Reaction is a special action taken in response to a trigger defined in the Reaction’s description. You can take a Reaction on another creature’s turn, and if you take it on your turn, you
can do so even if you also take an action, a Bonus Action, or both. Once you take a Reaction, you can’t take another one until the start of your next turn. The Opportunity Attack is a Reaction available to all creatures. See also “Opportunity Attacks” and “Playing the Game” (“Actions”).
Yuan-ti Pureblood
Legacy
This doesn't reflect the latest rules and lore.
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Species
Volo's Guide to Monsters
cannibalizing their victims, and then performed a sorcerous ritual while writhing in pools filled with living snakes that enabled them to mix their flesh with that of serpents, becoming like the gods in
they don’t believe they have a reasonable chance of success. This reaction isn’t out of cowardice, but practicality—yuan-ti value their own lives much too highly to risk them when the
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
another one using a Bonus Action on the same turn. Reaction and Bonus Action Triggers A spell that has a casting time of a Reaction is cast in response to a trigger that is defined in the spell’s
Casting Time Most spells require the Magic action to cast, but some spells require a Bonus Action, a Reaction, or 1 minute or more. A spell’s Casting Time entry specifies which of those is required
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
another one using a Bonus Action on the same turn. Reaction and Bonus Action Triggers A spell that has a casting time of a Reaction is cast in response to a trigger that is defined in the spell’s
Casting Time Most spells require the Magic action to cast, but some spells require a Bonus Action, a Reaction, or 1 minute or more. A spell’s Casting Time entry specifies which of those is required
Compendium
- Sources->Dungeons & Dragons->Sage Advice & Errata
take a defined action as your Reaction. The Charger feat’s Charge Attack benefit relies on both moving and taking the Attack action on the same turn.
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
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.
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
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
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
animate and attack them. If this happens, read: The giant roots beneath the hut come to life and pull themselves up out of the mire. The hut and the roots lurch and groan, becoming a lumbering mass that
cracks as it walks, crushing all in its path. Baba Lysaga’s creeping hut (see appendix D) is a ponderous construct that heeds Baba Lysaga’s instructions and no one else’s. It fights until destroyed
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->Van Richten’s Guide to Ravenloft
Harrowing Event Prior to becoming an adventurer, your path in life was defined by one dark moment, one fateful decision, or one tragedy. Now you feel a darkness threatening to consume you, and you
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
Harrowing Event Prior to becoming an adventurer, your path in life was defined by one dark moment, one fateful decision, or one tragedy. Now you feel a darkness threatening to consume you, and you
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->Xanathar's Guide to Everything
and isn’t being carried by another creature. The target animates and sprouts little arms and legs, becoming a creature under your control until the spell ends or the creature drops to 0 hit points. See
Higher Levels. When you cast this spell using a spell slot of 4th level or higher, you can animate two additional objects for each slot level above 3rd. Tiny Servant
Tiny construct, unaligned
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
Daggers, Arcane Focus (Quarterstaff), Robe, Spellbook, Scholar’s Pack, and 5 GP; or (B) 55 GP Wizards are defined by their exhaustive study of magic’s inner workings. They cast spells of explosive
available in the present age. Becoming a Wizard... As a Level 1 Character Gain all the traits in the Core Wizard Traits table. Gain the Wizard’s level 1 features, which are listed in the Wizard
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
, Scholar’s Pack, and 5 GP; or (B) 55 GP Wizards are defined by their exhaustive study of magic’s inner workings. They cast spells of explosive fire, arcing lightning, subtle deception, and spectacular
civilizations knew secrets of magic that have been lost to the ages, and discovering those secrets could unlock the path to a power greater than any magic available in the present age. Becoming a Wizard... As a
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal
Necromancer Necromancers are specialist wizards who study the interaction of life, death, and undeath. Some like to dig up corpses to create undead thralls. A few use their powers for good, becoming
creature that is neither a construct nor undead with a spell of 1st level or higher, the necromancer regains hit points equal to twice the spell’s level, or three times if it is a necromancy spell
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
Construct (Warforged), Typically Lawful Evil
Armor Class 16 (natural armor)
Hit Points 153 (18d8 + 72)
Speed 30 ft.
STR
18 (+4)
DEX
13 (+1)
CON
19 (+4)
INT
14 (+2)
WIS
14 (+2
target can see or hear the lieutenant, the target can make one melee attack using its reaction, if available, and has advantage on the attack roll.
Rally the Troops (1/Day). The lieutenant ends the
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
to attack in melee until it can breathe again. CUSTOMIZATION: ANIMATED TILE CREATURE
An animated tile creature acts like the creature it resembles, except it is a construct that doesn’t breathe
collected and kept separate from the rest of the creature’s tiles.
A tile creature gains the following reaction.
Narrow Dodge. When targeted by a melee attack, the tile creature can take a reaction
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
. Each guide can return to its agent’s manor at any time. Each guide is an unaligned Medium construct with AC 20, 50 hit points, and a speed of 20 feet. It has no attacks, and has a +0 modifier for all
sabotage and destroy its counterpart. Or you might decide that they develop a mutual respect for each other, perhaps even becoming friends as a result of their shared adventures. If on friendly terms, a
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
bonus (PB) in several places. In combat, the homunculus shares your initiative count, but it takes its turn immediately after yours. It can move and use its reaction on its own, but the only action it
its heart in its space. Homunculus Servant
Tiny construct
Armor Class 13 (natural armor)
Hit Points 1 + your Intelligence modifier + your artificer level (the homunculus has a number of Hit Dice
Compendium
- Sources->Dungeons & Dragons->Wayfinder's Guide to Eberron
stat block. In combat, the homunculus shares your initiative count, but it takes its turn immediately after yours. It can move and use its reaction on its own, but the only action it takes on its turn
points if the mending spell is cast on it. If it dies, it vanishes, leaving its heart in its space. Homunculus Servant
Tiny construct, neutral
Armor Class 13 (natural armor)
Hit Points equal the
Compendium
- Sources->Dungeons & Dragons->Infernal Machine Rebuild
owlbear. In recent years, he has also researched the prolonging of life—namely his own. Thessalar hopes that by becoming a lich, his research and experiments can continue indefinitely. Over time
piercing or slashing weapon. Several of Thessalar’s prized sculptors have been lured away from the temple by Moghadam, his rival artificer, with promises of false payment to help construct the Tomb of






