bonus being diameter construct reduces

Mace of Smiting

Magic Items Dungeon Master’s Guide

You gain a +1 bonus to attack rolls and damage rolls made with this magic weapon. The bonus increases to +3 when you use the weapon to attack a Construct. When you roll a 20 on an attack roll made

with this weapon, the target takes an extra 7 Bludgeoning damage, or 14 Bludgeoning damage if it’s a Construct. If a Construct has 25 Hit Points or fewer after taking this damage, it is destroyed.

Arcane Eye

Spells Player’s Handbook

with a range of 30 feet. As a Bonus Action, you can move the eye up to 30 feet in any direction. A solid barrier blocks the eye’s movement, but the eye can pass through an opening as small as 1 inch in diameter.

Summon Construct

Spells Player’s Handbook

You call forth the spirit of a Construct. It manifests in an unoccupied space that you can see within range and uses the Construct Spirit stat block. When you cast the spell, choose a material: Clay

slot’s level for the spell’s level in the stat block. Construct Spirit Medium Construct, Neutral AC 13 + the spell’s level HP 40 + 15 for each spell level above 4 Speed 30 ft

Animate Objects

Spells Player’s Handbook

. Each target animates, sprouts legs, and becomes a Construct that uses the Animated Object stat block; this creature is under your control until the spell ends or until it is reduced to 0 Hit Points

Bonus Action to mentally command any creature you made with this spell if the creature is within 500 feet of you (if you control multiple creatures, you can command any of them at the same time, issuing

Umber Hulk

Monsters Monster Manual

Tunneler. The umber hulk can burrow through solid rock at half its Burrow Speed and leaves a 10-foot-diameter tunnel in its wake.Multiattack. The umber hulk makes three Rend attacks. Rend. Melee

determine what it does on its next turn: 1–4. The target does nothing.5–6. The target takes no action or Bonus Action and uses all its movement to move in a random direction.7–8. The

Beholder

Monsters Monster Manual

Bonus Action on its turn, not both. Success: Half damage only. 5: Enervation Ray. Constitution Saving Throw: DC 16. Failure: 13 (3d8);{"diceNotation":"3d8", "rollType":"damage", "rollAction

, such as manipulating a tool or opening a door or container. 7: Sleep Ray. Wisdom Saving Throw: DC 16 (the target succeeds automatically if it is a Construct or an Undead). Failure: The target has the

Death Tyrant

Monsters Monster Manual

either an action or a Bonus Action on its turn, not both. Success: Half damage only. Enervation Ray. Constitution Saving Throw: DC 17. Failure: 16 (3d10);{"diceNotation":"3d10", "rollType":"damage

control on objects with this ray, such as manipulating a tool or opening a door or container. Sleep Ray. Wisdom Saving Throw: DC 17 (the target succeeds automatically if it is a Construct or an Undead

Bowl of Commanding Water Elementals

Magic Items Dungeon Master’s Guide

as a Bonus Action. The bowl can’t be used this way again until the next dawn. The bowl is about 1 foot in diameter and half as deep. It holds about 3 gallons.

Cube of Summoning

Magic Items Dungeon Master’s Guide

attack bonus) and doesn’t require Concentration, but you otherwise function as the spell’s caster. Once the cube summons a creature, the cube can’t do so again until the next dawn

. Cube of Summoning 1d6 Spell 1 Summon Aberration 2 Summon Beast 3 Summon Construct 4 Summon Dragon 5 Summon Elemental 6 Summon Fey

Iron Bands of Bilarro

Magic Items Dungeon Master’s Guide

This rusty iron sphere measures 3 inches in diameter and weighs 1 pound. You can take a Magic action to throw the sphere at a Huge or smaller creature you can see within 60 feet of yourself. As the

sphere moves through the air, it opens into a tangle of metal bands. Make a ranged attack roll with an attack bonus equal to your Dexterity modifier plus your Proficiency Bonus. On a hit, the target

Blackrazor

Magic Items Dungeon Master’s Guide

Hidden in the dungeon of White Plume Mountain, Blackrazor shines like a piece of night sky filled with stars. Its black scabbard is decorated with pieces of cut obsidian. You gain a +3 bonus to

attack rolls and damage rolls made with this magic weapon. If you hit an Undead with this weapon, you take 1d10 Necrotic damage, and the target regains 1d10 Hit Points. If this Necrotic damage reduces you

Flaming Sphere

Spells Player’s Handbook

You create a 5-foot-diameter sphere of fire in an unoccupied space on the ground within range. It lasts for the duration. Any creature that ends its turn within 5 feet of the sphere makes a Dexterity

saving throw, taking 2d6 Fire damage on a failed save or half as much damage on a successful one. As a Bonus Action, you can move the sphere up to 30 feet, rolling it along the ground. If you move

Staff of the Woodlands

Magic Items Dungeon Master’s Guide

This staff has 6 charges and can be wielded as a magic Quarterstaff that grants a +2 bonus to attack rolls and damage rolls made with it. While holding it, you have a +2 bonus to spell attack rolls

is 60 feet tall and has a 5-foot-diameter trunk, and its branches at the top spread out in a 20-foot radius. The tree appears ordinary but radiates a faint aura of Transmutation magic that can be

Ring of Shooting Stars

Magic Items Dungeon Master’s Guide

can expend 1 charge to cast Faerie Fire from the ring. Lightning Spheres. You can expend 2 charges as a Magic action to create up to four 3-foot-diameter spheres of lightning. Each sphere appears in

an unoccupied space you can see within 120 feet of yourself. The spheres last as long as you maintain Concentration, up to 1 minute. Each sphere sheds Dim Light in a 30-foot radius. As a Bonus Action

Quaal's Feather Token

Magic Items Dungeon Master’s Guide

speed by 5 miles per hour for 8 hours. You can dismiss the fan as a Magic action. Swan Boat (Rare). You can take a Magic action to touch the token to a body of water at least 60 feet in diameter

60 feet tall and has a 5-foot-diameter trunk, and its branches at the top spread out in a 20-foot radius. Whip (Rare). You can take a Magic action to throw the token to a point within 10 feet of

Whelm

Magic Items Dungeon Master’s Guide

Whelm is a powerful weapon forged by dwarves and lost in the dungeon of White Plume Mountain. You gain a +3 bonus to attack rolls and damage rolls made with this magic weapon. Hurl. Whelm has the

if the target is a Construct, an Elemental, or a Giant. Immediately after hitting or missing, the weapon flies back to your hand. Shock Wave. You can take a Magic action to strike the ground with

Sphere of Annihilation

Magic Items Dungeon Master’s Guide

This 2-foot-diameter black sphere is a hole in the multiverse, hovering in space and stabilized by a magical field surrounding it. The sphere obliterates all matter it passes through and all matter

Bonus Action to cause it to move in one direction of your choice, up to a number of feet equal to 5 times your Intelligence modifier (minimum 5 feet). Any creature whose space the sphere enters must

Hat of Many Spells

Magic Items Dungeon Master’s Guide

, determined by rolling on the following table. Any spell you cast from the hat uses your spell save DC and spell attack bonus. 1d100 Effect 01–50 You cast a random spell determined by

, and attacks you. 91–95 A vertical, 10-foot-diameter, two-way portal to another plane of existence opens in an unoccupied space within 30 feet of you and remains open until the end of your

Deck of Many Things

Magic Items Dungeon Master’s Guide

combat, you have Advantage on Death Saving Throws for 1 year. If someone else reduces your chosen foe to 0 Hit Points or you don’t choose a foe, this card has no effect. Donjon. You disappear

avatar makes a number of Reaping Scythe attacks equal to half the summoner’s Proficiency Bonus (rounded up). Reaping Scythe. Melee Attack Roll: Automatic hit, reach 5 ft. Hit: 7 (1d8 + 3

Mechanical Wonder

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

Mechanical Determination. If damage reduces the wonder to 0 Hit Points, it makes a Constitution saving throw with a DC of 5 plus the damage taken unless the damage is Lightning or from a Critical Hit. On

Bloodlust

Feats Astarion's Book of Hungers

. When you roll a Hit Point Die to regain Hit Points, you can treat any roll of 1 or 2 as a 3. Sanguine Feast. Once per turn when you hit a Bloodied creature that isn’t a Construct or Undead

with an attack roll, you can expend a Hit Point Die, roll it, and regain a number of Hit Points equal to the number rolled plus your Constitution modifier. You can use this feature a number of times equal to your Proficiency Bonus, and you regain all expended uses when you finish a Long Rest.

Summon Construct

spells Tasha’s Cauldron of Everything

You call forth the spirit of a construct. It manifests in an unoccupied space that you can see within range. This corporeal form uses the Construct Spirit stat block. When you cast the spell, choose

spell using a spell slot of 4th level or higher, use the higher level wherever the spell’s level appears in the stat block. CONSTRUCT Spirit Medium construct Armor Class 13 + the level of the

Robot Controller

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

feet of you must succeed on a DC 15 Wisdom saving throw or have the charmed condition for 1 minute. While charmed in this way, the Construct obeys your verbal commands, and you and the Construct can

Giant Hyena Legacy

Monsters Basic Rules (2014)

Rampage. When the hyena reduces a creature to 0 hit points with a melee attack on its turn, the hyena can take a bonus action to move up to half its speed and make a bite attack.Bite. Melee Weapon

Clockwork Kraken

Monsters Lost Laboratory of Kwalish

tentacle can be attacked independently, with damage dealt to tentacles applied to the clockwork kraken's hit point total. A tentacle is destroyed if it takes more than 20 damage. Reducing the construct to

three or fewer tentacles reduces its attacks accordingly. A clockwork kraken can regrow any destroyed tentacles at the end of a long rest.Multiattack. The clockwork kraken makes four tentacle slam

Maw Demon Legacy

Monsters Volo's Guide to Monsters

Rampage. When it reduces a creature to 0 hit points with a melee attack on its turn, the maw demon can take a bonus action to move up to half its speed and make a bite attack.Bite. Melee Weapon

Shadow Legacy

Monsters Basic Rules (2014)

Amorphous. The shadow can move through a space as narrow as 1 inch wide without squeezing. Shadow Stealth. While in dim light or darkness, the shadow can take the Hide action as a bonus action

, and the target's Strength score is reduced by 1d4;{"diceNotation":"1d4","rollType":"roll","rollAction":"Strength Drain"}. The target dies if this reduces its Strength to 0. Otherwise, the reduction

Gnoll Fang of Yeenoghu Legacy

Monsters Monster Manual (2014)

Rampage. When the gnoll reduces a creature to 0 hit points with a melee attack on its turn, the gnoll can take a bonus action to move up to half its speed and make a bite attack.Multiattack. The

Clay Golem Legacy

Monsters Basic Rules (2014)

dies if this attack reduces its hit point maximum to 0. The reduction lasts until removed by the greater restoration spell or other magic. Haste (Recharge 5–6);{"diceNotation":"1d6","rollType

":"recharge","rollAction":"Haste"}. Until the end of its next turn, the golem magically gains a +2 bonus to its AC, has advantage on Dexterity saving throws, and can use its slam attack as a bonus action.Acid, Poison, Psychic; Bludgeoning, Piercing, and Slashing from Nonmagical Attacks that aren't Adamantine

Baleful Talon

Magic Items The Book of Many Things

You gain a +1 bonus to attack and damage rolls made with this hooked, obsidian dagger. When you hit a creature with this magic weapon and roll a 19 or 20 on the attack roll, the creature must make a

DC 15 Constitution saving throw as the dagger flares with sickly light. The creature takes 6d6 necrotic damage on a failed save, or half as much on a successful one. If this damage reduces the creature to 0 hit points, the creature disintegrates into dust.

Phase Spider Legacy

Monsters Basic Rules (2014)

Ethereal Jaunt. As a bonus action, the spider can magically shift from the Material Plane to the Ethereal Plane, or vice versa. Spider Climb. The spider can climb difficult surfaces, including

as much damage on a successful one. If the poison damage reduces the target to 0 hit points, the target is stable but poisoned for 1 hour, even after regaining hit points, and is paralyzed while

Yeenoghu

Monsters Mordenkainen Presents: Monsters of the Multiverse

this creature’s proficiency bonus plus its Strength modifier, reach 5 ft., one target. Hit: 1d4 + this creature’s Strength modifier piercing damage. Rampage. When this creature reduces a

. Yeenoghu causes an iron spike—5 feet tall and 1 inch in diameter—to burst from the ground at a point he can see within 100 feet of him. Any creature in the space where the spike emerges

Gnoll Legacy

Monsters Basic Rules (2014)

Rampage. When the gnoll reduces a creature to 0 hit points with a melee attack on its turn, the gnoll can take a bonus action to move up to half its speed and make a bite attack.Bite. Melee Weapon

Gnoll Pack Lord Legacy

Monsters Monster Manual (2014)

Rampage. When the gnoll reduces a creature to 0 hit points with a melee attack on its turn, the gnoll can take a bonus action to move up to half its speed and make a bite attack.Multiattack. The

Clockwork Horror

Monsters Monstrous Compendium Vol. 1: Spelljammer Creatures

can detach from the helm as a bonus action, which ends its attunement to the helm.Clockwork horrors are ruthless insectile automatons— eldritch machines encased in adamantine or some other

. The body of a clockwork horror is about two feet in diameter, but the legs give it an overall diameter of four feet. Embedded in the front of its head is a crystal that enables the clockwork horror to

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