benefit being diffusing constructs reactions

Beholder

Monsters Monster Manual

", "rollDamageType":"Necrotic"} Necrotic damage. Until the end of the target’s next turn, the target’s Speed is halved; the target can’t take Reactions; and it can take either an action or a

Wisdom saving throw or gain no benefit from that rest. Warping Terrain. Minor warps in reality occur near the lair; any creature (excluding the beholder) within 1 mile of the lair that makes a D20 Test

Death Tyrant

Monsters Monster Manual

", "rollAction":"Slowing ray", "rollDamageType":"Necrotic"} Necrotic damage. Until the end of the target’s next turn, the target can’t take Reactions; its Speed is halved; and it can take

throw or gain no benefit from that rest. If the death tyrant dies or moves its lair elsewhere, these effects end immediately.PoisonNegative Energy Cone. The death tyrant’s central eye emits an

Antitoxin Legacy

Equipment

A creature that drinks this vial of liquid gains advantage on saving throws against poison for 1 hour. It confers no benefit to undead or constructs.

Stone Golem Legacy

Monsters Basic Rules (2014)

save, a target can't use reactions, its speed is halved, and it can't make more than one attack on its turn. In addition, the target can take either an action or a bonus action on its turn, not both

. These effects last for 1 minute. A target can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.Stone golems are magical constructs cut and chiseled from

Jade Spider

Monsters Out of the Abyss

against this magic. On a failed save, a target can't use reactions, its speed is halved, and it can't make more than one attack on its turn. In addition, the target can take either an action or a bonus

constructs cut and chiseled from Jade to appear as tall, impressive statues. Like other golems, they are nearly impervious to spells and ordinary weapons.Poison, Psychic; Bludgeoning, Piercing, and Slashing from Nonmagical Attacks that aren't Adamantine

Ancient Construct

Monsters Princes of the Apocalypse

golem targets one or more creatures it can see within 10 feet of it. Each target must make a DC 17 Wisdom saving throw against this magic. On a failed save, a target can't use reactions, its speed is

repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.Stone golems are magical constructs cut and chiseled from stone to appear as tall, impressive statues

Constructed Commoner

Monsters Candlekeep Mysteries

Unusual Nature. The commoner doesn’t require air, food, drink, or sleep, and it gains no benefit from finishing a short or long rest. When it drops to 0 hit points, it becomes a lifeless

":"Club","rollDamageType":"bludgeoning"} bludgeoning damage.To populate the demiplane without endangering any innocents, the Harpers created constructs out of wooden mannequins to act as villagers. Magic

Szashune

Monsters Out of the Abyss

save, a target can't use reactions, its speed is halved, and it can't make more than one attack on its turn. In addition, the target can take either an action or a bonus action on its turn, not both

. These effects last for 1 minute. A target can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.Stone golems are magical constructs cut and chiseled from

Stonecloak

Monsters Waterdeep: Dungeon of the Mad Mage

save, a target can't use reactions, its speed is halved, and it can't make more than one attack on its turn. In addition, the target can take either an action or a bonus action on its turn, not both

. These effects last for 1 minute. A target can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.Stone golems are magical constructs cut and chiseled from

Clockwork Dragon

Monsters Acquisitions Incorporated

Breath","rollDamageType":"fire"} fire damage on a failed save, or half as much damage on a successful one.These intricately crafted constructs are typically made to reflect the forms of the metallic

advanced intellect allowing it to be programmed with a wide range of orders, as well as being capable of wholly independent reactions to potential threats. Though most clockwork dragons have a breath weapon

Mad Golem

Monsters Waterdeep: Dungeon of the Mad Mage

save, a target can't use reactions, its speed is halved, and it can't make more than one attack on its turn. In addition, the target can take either an action or a bonus action on its turn, not both

. These effects last for 1 minute. A target can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.Stone golems are magical constructs cut and chiseled from

Hammer-handed Golem

Monsters Waterdeep: Dungeon of the Mad Mage

reactions, its speed is halved, and it can't make more than one attack on its turn. In addition, the target can take either an action or a bonus action on its turn, not both. These effects last for 1

minute. A target can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.Stone golems are magical constructs cut and chiseled from stone to appear as tall

Shield of the Uven Rune

Magic Items Waterdeep: Dungeon of the Mad Mage

) check recognizes it as an uven (“enemy” in Giant) rune that confers great power. While holding the shield, you benefit from the following properties. Winter’s Friend. You are immune to

has the properties of a +1 weapon. The bonus increases to +3 when the weapon is used against one of the following creature types, chosen by you at the time of the magic weapon’s creation: aberrations, celestials, constructs, dragons, elementals, fey, fiends, giants, or undead.

Thaxalia

Monsters Tales from the Yawning Portal

targeted creature must succeed on a DC 14 Dexterity saving throw. On a failed save, the target’s speed is halved for 1 minute. In addition, the creature can’t take reactions, and it can take

remain unconscious for 1 minute. The target awakens if it takes damage or another creature takes an action to wake it. This ray has no effect on constructs and undead. Petrification Ray. The targeted

Sapphire Sentinel

Monsters Candlekeep Mysteries

failed save, a target can’t use reactions, its speed is halved, and it can’t make more than one attack on its turn. In addition, the target can take either an action or a bonus action on its

charges are expended, but it regains 1d3 expended charges daily at dawn and glows again once it has 1 or more charges.Stone golems are magical constructs cut and chiseled from stone to appear as tall

Magic Jar Legacy

Spells Basic Rules (2014)

surroundings as if you were in the container's space. You can't move or use reactions. The only action you can take is to project your soul up to 100 feet out of the container, either returning to your

are replaced by the statistics of the creature, though you retain your alignment and your Intelligence, Wisdom, and Charisma scores. You retain the benefit of your own class features. If the target

Beholder Legacy

Monsters Monster Manual (2014)

’t take reactions, and it can take either an action or a bonus action on its turn, not both. The creature can repeat the saving throw at the end of each of its turns, ending the effect on itself

minute. The target awakens if it takes damage or another creature takes an action to wake it. This ray has no effect on constructs and undead. Petrification Ray. The targeted creature must make a

Malaxxix

Monsters The Book of Many Things

damage, and the target can’t take reactions until the end of Malaxxix’s next turn. Hit or Miss: The hammer then magically returns to Malaxxix’s hand. Whip. Melee Weapon Attack: +12

hear an incessant scraping sound in their minds. Grinding Gears. Constructs within 1 mile of the palanquin move sluggishly. Constructs’ speeds are halved, and they have disadvantage on Dexterity

Death Tyrant Legacy

Monsters Monster Manual (2014)

minute. In addition, the creature can’t take reactions, and it can take either an action or a bonus action on its turn, not both. The creature can repeat the saving throw at the end of each of its

asleep and remain unconscious for 1 minute. The target awakens if it takes damage or another creature takes an action to wake it. This ray has no effect on constructs and undead. Petrification Ray

Prisoner 13

Monsters Keys from the Golden Vault

Antimagic Susceptibility. In an area of antimagic, Prisoner 13’s tattoos and reactions don’t function, and she suffers the following modifications to her statistics: her AC becomes 13

clan in a stronghold called Gauntlgrym. Korda built a network of informants and agents, ostensibly all to the benefit of Clan Axebreaker. With each success, she paid tattooists to inscribe a memorial of

Drow Mother of Rebellion

Monsters Mordenkainen Presents: Monsters of the Multiverse

DC 15 Constitution saving throw or suffer the following effects for 1 minute: the target’s speed is halved, it has disadvantage on Dexterity saving throws, and it can’t use reactions

, hostile creatures within the lair can’t become hidden from her and gain no benefit from the invisible condition against her. Spectral Web. A glistening spectral spider web erupts from a point the

Drow Matron Mother

Monsters Mordenkainen Presents: Monsters of the Multiverse

DC 15 Constitution saving throw or suffer the following effects for 1 minute: the target’s speed is halved, it has disadvantage on Dexterity saving throws, and it can’t use reactions

any potential threats against her or her retinue. Until initiative count 20 of the next round, hostile creatures within the lair can’t become hidden from her and gain no benefit from the

Nafas

Monsters Quests from the Infinite Staircase

), Tongues, Wind Walk (as an action) 1/day each: Gaseous Form, Major Image, Teleport, WishNafas can take up to three reactions per round but only one per turn. Blowback. Immediately after a creature

;s or his allies’ actions don’t gain this benefit, instead falling as normal. Wishful Winds. The wishes of creatures across the multiverse, including those within the Infinite Staircase

Blue Dragon Mask

Compendium - Sources->Dungeons & Dragons->Tyranny of Dragons

mask, you gain the following benefit, in addition to those the dragon masks share. Lingering Shock. If you deal lightning damage to a creature, it can’t take reactions until its next turn.

Blue Dragon Mask

Compendium - Sources->Dungeons & Dragons->Rise of Tiamat