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Returning 35 results for 'before below defeating construct reaction'.
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Monsters
Acquisitions Incorporated
Mechachimera. In addition to defeating the construct in combat, characters can pull out its charged disks to hinder its attacks. With a successful DC 12 Wisdom (Perception) check, any character
fighting the mechachimera notes that each of its heads features a slot from which a charged disk protrudes slightly. A character within 5 feet of the construct who succeeds on a DC 10 Dexterity (Sleight of
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
Van Richten’s Guide to Ravenloft
dullahan in the initiative order. Additionally, the dullahan can now use the options in the “Mythic Actions” section. Award a party an additional 5,900 XP (11,800 XP total) for defeating
use its reaction to make a melee attack.
Headless Wail (Costs 2 Actions). An echoing shriek issues from the dullahan’s headless stump. Each creature of the dullahan’s choice within 10
Magic Items
Lost Laboratory of Kwalish
), but doesn’t gain access to the user’s knowledge, features, or proficiencies.
Freeing a creature trapped inside the armor first requires defeating the armor’s automatic defenses
. Freeing the user first requires defeating the armor’s automatic defenses (as above). A creature in stasis does not make Charisma saving throws to break the armor’s control.
Alternative
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->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
fighting companies and bandit gangs, proving their strength by defeating others in battle and taking what they want as loot. Members of the cult can gain the Crushing Blow trait. Cult leaders can also
within the next minute. The bonus equals its Strength modifier (minimum of +1). Indomitable Strength (Recharge 5–6). As a reaction when this creature takes damage, it can roll a d10 and subtract the number rolled from the damage.
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
the cavern. It can’t pursue creatures beyond the cavern, because it’s too big to fit through the exit. The characters earn 11,500 XP for disabling or defeating it. Shockerstomper is a Gargantuan
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
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->Xanathar's Guide to Everything
. Trained in supernatural techniques to overcome such monsters, slayers are experts at unearthing and defeating mighty, mystical foes. Monster Slayer Features Ranger Level Feature 3rd Monster
within 60 feet of you, you can use your reaction to try to magically foil it. The creature must succeed on a Wisdom saving throw against your spell save DC, or its spell or teleport fails and is
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->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->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->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->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->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->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->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->Sword Coast Adventurer’s Guide
tasked with wandering the land as knights errant, relying on their judgment, bravery, and fidelity to the code of chivalry to guide them in defeating evildoers. A Purple Dragon knight inspires greatness
allied with you. That creature can make one melee or ranged weapon attack with its reaction, provided that it can see or hear you. Starting at 18th level, you can choose two allies within 60 feet of you
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
see within 60 feet of it. Each target must succeed on a DC 13 Wisdom saving throw, or that target takes 7 (1d8 + 3) psychic damage and must use its reaction to make a melee weapon attack against one
” in the Dungeon Master’s Guide), and immunity to poison and psychic damage. Defeating Shemshime To defeat Shemshime, it must be crushed by an object weighing at least 1,000 pounds. Objects in the
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
east wall.
Stairs. A spiral staircase climbs to area 18.
If the characters discover the lich here, see the “Roleplaying Ezzat” sidebar for guidelines on determining his reaction. The characters
gain no XP for defeating Ezzat unless they also destroy the lich’s phylactery (located in area 23). Ezzat has the forcecage spell prepared instead of plane shift, and he wears an amulet of proof against
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->Van Richten’s Guide to Ravenloft
initiative order. Additionally, the dullahan can now use the options in the “Mythic Actions” section. Award a party an additional 5,900 XP (11,800 XP total) for defeating the dullahan after it uses Headless
Assault. The dullahan makes a Battleaxe attack, and then one death’s head the dullahan can see within 30 feet of it can use its reaction to make a melee attack.
Headless Wail (Costs 2 Actions). An
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->Tomb of Annihilation
. To obtain Shagambi’s puzzle cube, the characters must obtain the four bronze spears from the monsters in area 4C and place the weapons in the hands of the four warrior statues. Only by defeating the
construct with an Armor Class of 17 (natural, shield). It has a climbing speed of 30 feet and can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check. It is
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->Acquisitions Incorporated
defeating the construct in combat, characters can pull out its charged disks to hinder its attacks. With a successful DC 12 Wisdom (Perception) check, any character fighting the mechachimera notes that
door’s five slots, the door automatically opens into this area and activates the creatures in the next room. 4. Mechachimera This chamber holds a construct chimera, Screve’s crowning achievement before he
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->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






