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Returning 35 results for 'before barriers during construct reaction'.
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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
Infernal Machine Rebuild
Detect Sentience. The brain in a jar can sense the presence and location of any creature within 300 feet of it that has an Intelligence of 3 or higher, regardless of interposing barriers, unless the
with controlling a construct for all time as punishment.
If this adventure is played as a sequel to Lost Laboratory of Kwalish, this creature began as the Brain in a jar;brains in jars encountered in the
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
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->Waterdeep: Dungeon of the Mad Mage
Cables” sidebar).
WEB CABLES
The sections of the Maze Level controlled by House Freth are defended by barriers of thick webs as strong as iron cables. These webs are produced by an iron spider
construct created and controlled by Drivvin Freth. The spider is stored in area 12b when it’s not being used to create webs.
The web cables strung in areas 10 through 17 are designed to keep minotaurs and
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->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->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->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->Sage Advice & Errata
changed to read as follows: “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
heart in its space.” The homunculus servant’s stat block has been replaced with the stat block presented on this page. Homunculus Servant Tiny construct
Armor Class 13 (natural armor)
Hit Points 1
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->Icewind Dale: Rime of the Frostmaiden
of earth elementals, believing that they come directly from this source, and are reluctant to attack them. Tomb Tapper
Huge construct, lawful neutral
Armor Class 17 (natural armor)
Hit Points
magic. This sense penetrates barriers but is blocked by a thin sheet of lead.
Tunneler. The tomb tapper can burrow through solid rock at half its burrowing speed and leaves a 10-foot-wide, 20-foot-tall
Compendium
- Sources->Dungeons & Dragons->Rise of Tiamat
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 has no need to
tiles are 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
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
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 is the Dodge action, unless you take a bonus action on
you have smith’s tools with you. If you already have a defender from this feature, the first one immediately perishes. The defender also perishes if you die. Steel Defender
Medium construct
Armor
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
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->Tasha’s Cauldron of Everything
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 is the Dodge action, unless you take a bonus action on your
have smith’s tools with you. If you already have a defender from this feature, the first one immediately perishes. The defender also perishes if you die. Steel Defender
Medium construct
Armor
Compendium
- Sources->Dungeons & Dragons->Eberron: Forge of the Artificer
Battle Smith Command a Construct Guardian Michael Broussard Battle Smith Subclass
A Battle Smith is a combination of protector and medic, an expert at defending others and repairing both
Friendly to you and your allies and obeys you. It vanishes if you die. The Defender in Combat. In combat, the defender acts during your turn. It can move and take its Reaction on its own, but the
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
construct with immunity to poison and psychic damage, as well as the blinded, deafened, charmed, frightened, paralyzed, and poisoned conditions. It has a walking speed of 40 feet. Its main body (saucer and
reaction to detach it from its main body. Whenever one of its legs is disabled, Shockerstomper’s walking speed is reduced by 10 feet. The whole contraption topples over and shuts down if four of its seven
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
physical might with psi-infused weapon strikes, telekinetic lashes, and barriers of mental force. Many githyanki train to become such warriors, as do some of the most disciplined high elves. In the world of
). The powers below use your Psionic Energy dice. Protective Field. When you or another creature you can see within 30 feet of you takes damage, you can use your reaction to expend one Psionic Energy die
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
powerful, 10-foot-tall machine that turns into an animate construct when piloted. Crafted of a gleaming black alloy of unknown origin, the servant is often described as a combination of a disproportioned
can use your reaction to command the servant to make one Destructive Fist attack against that creature. While there are no attuned creatures inside the servant, it is an inert object. Ghost in the
Compendium
- Sources->Dungeons & Dragons->Lost Laboratory of Kwalish
that has an Intelligence of 3 or higher, regardless of interposing barriers, unless the creature is protected by a mind blank spell.
Magic Resistance. The brain in a jar has advantage on saving
.
Clockwork Kraken
Large construct, unaligned
Armor Class 17 (natural armor)
Hit Points 142 (15d10 + 60)
Speed 30 ft.
STR
20(+5)
DEX
12(+1)
CON
18(+4)
INT
3(−4
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
against their enemies while urging them to acts of brutality, all the while concealing his identity. Duergar Hammerer The hammerer is a bipedal construct with a duergar strapped inside it. One of its arms
invaders. Duergar Hammerer
Medium construct, lawful evil
Armor Class 17 (natural armor)
Hit Points 33 (6d8 + 6)
Speed 20 ft.
STR
17 (+3)
DEX
7 (−2)
CON
12 (+1)
INT
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
Constitution saving throw, taking 33 (6d10) thunder damage on a failed save, or half as much damage on a successful one. A Construct has disadvantage on the saving throw.
Spellcasting. The apprentice casts
, or half as much damage on a successful one. A Construct has disadvantage on the saving throw.
Spellcasting. The pledgemage casts one of the following spells, requiring no material components and
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
.
Longbow. Ranged Attack Roll: +4, range 150/600 ft. Hit: 6 (1d8 + 2) Piercing damage plus 5 (2d4) Poison damage.
Homunculus Tiny Construct, Neutral
AC 13 Initiative +2 (12)
HP 4 (1d4 + 2
. For each head the hydra has beyond one, it gets an extra Reaction that can be used only for Opportunity Attacks.
Actions
Multiattack. The hydra makes as many Bite attacks as it has heads.
Bite. Melee Attack Roll: +8, reach 10 ft. Hit: 10 (1d10 + 5) Piercing damage.
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
, reach 5 ft. or range 30/120 ft. Hit: 14 (2d8 + 5) Piercing damage plus 10 (3d6) Cold damage. Until the end of its next turn, the target can’t take a Bonus Action or Reaction, its Speed decreases by 10
takes 7 (2d6) Thunder damage at the start of each of the stalker’s turns.
Iron Golem Large Construct, Unaligned
AC 20 Initiative +9 (19)
HP 252 (24d10 + 120)
Speed 30 ft.
Ability Score Mod
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
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 is the Dodge action, unless you take a bonus action on your turn to command
dancing item from this feature, the first one immediately becomes inanimate. Dancing Item
Large or smaller construct
Armor Class 16 (natural armor)
Hit Points 10 + five times your bard level
Speed
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
its Reaction to make one attack with a weapon or an Unarmed Strike, adding the Superiority Die to the attack’s damage roll on a hit. Commanding Presence When you make a Charisma (Intimidation
comrades into another position. Add the Superiority Die roll to the attack’s damage roll, and choose a willing creature who can see or hear you. That creature can use its Reaction to move up to half
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
next to the iron cage turns constantly. West of the wheel is a duergar encased in a cruel-looking exoskeletal construct, his face a mask of pain.
The construct is a duergar hammerer (see appendix C
the vaulted ceiling of this unlit chamber. East of the pillars, a duergar encased in an exoskeletal construct stands before a lowered iron portcullis. A similar creature stands in an alcove to the north
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
easier to run with visual aids, the most common of which are miniatures and a grid. If you like to construct model terrain, build three-dimensional dungeons, or draw maps on large vinyl mats, you
facing as a reaction when any other creature moves. A creature can normally target only creatures in its front or side arcs. It can’t see into its rear arc. This means an attacker in the creature’s
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
. When the original warforged colossus took its first thunderous footsteps, it was met with a reaction of equal parts awe and horror — and it was almost immediately sent north toward Metrol, where
smashed through a wall, then pour out through hatches once the colossus was in position. Docent Network. Controlling a construct of such size proved to be a great challenge for the Cannith artificers
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
a creature casts a spell that targets you or includes you in its area of effect, you can take a Reaction to force the creature to make an Intelligence saving throw. The DC equals your spell save DC
barriers both physical and psychic. These Rogues discover psionic power within themselves and channel it to do their roguish work. As a Soulknife, your psionic abilities might have haunted you since
Compendium
- Sources->Dungeons & Dragons->Monsters of the Multiverse
) Proficiency Bonus +2
Cavalry Training. When the duergar hits a target with a melee attack while mounted, the mount can use its reaction to make one melee attack against the same target.
Duergar
60 feet of it. The target must succeed on a DC 12 Intelligence saving throw, or the duergar causes it to use its reaction, if available, either to make one weapon attack against another creature the