being becomes diffusing carried reduces

Rust Monster

Monsters Monster Manual

"} Piercing damage. Antennae. The rust monster targets one nonmagical metal object—armor or a weapon—worn or carried by a creature within 5 feet of itself. Dexterity Saving Throw: DC 11, the

creature with the object. Failure: The object takes a −1 penalty to the AC it offers (armor) or to its attack rolls (weapon). Armor is destroyed if the penalty reduces its AC to 10, and a weapon

Phase Spider

Monsters Monster Manual

. If this damage reduces the target to 0 Hit Points, the target becomes Stable, and it has the Poisoned condition for 1 hour. While Poisoned, the target also has the Paralyzed condition.Ethereal Jaunt. The spider teleports from the Material Plane to the Ethereal Plane or vice versa.

Black Pudding

Monsters Monster Manual

by the target takes a −1 penalty to the AC it offers. The armor is destroyed if the penalty reduces its AC to 10. The penalty can be removed by casting the Mending spell on the armor.Split

. Trigger: While the pudding is Large or Medium and has 10+ Hit Points, it becomes Bloodied or is subjected to Lightning or Slashing damage. Response: The pudding splits into two new Black Puddings. Each new

Enlarge/Reduce

Spells Player’s Handbook

For the duration, the spell enlarges or reduces a creature or an object you can see within range (see the chosen effect below). A targeted object must be neither worn nor carried. If the target is an

Wand of Wonder

Magic Items Dungeon Master’s Guide

This wand has 7 charges. While holding it, you can take a Magic action to expend 1 charge while choosing a point within 120 feet of yourself. That location becomes the point of origin of a spell or

becomes 120 feet when cast from the wand. If an effect has multiple possible subjects, the DM determines randomly which among them are affected. Regaining Charges. The wand regains 1d6 + 1 expended

Animate Objects

Spells Player’s Handbook

Objects animate at your command. Choose a number of nonmagical objects within range that aren’t being worn or carried, aren’t fixed to a surface, and aren’t Gargantuan. The maximum

. 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

Eye and Hand of Vecna

Magic Items Dungeon Master’s Guide

. The hand grafts itself to your arm and becomes a functioning appendage. If the hand is ever removed, you die. Properties of the Hand. When you are attuned to the hand, your alignment is Neutral Evil

, and you gain the following benefits: Great Strength. Your Strength becomes 20 unless it is already 20 or higher. Icy Touch. Any melee spell attack you make with the hand and any melee attack made

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

you draw the card or at any other time before you die. Flames. A powerful devil becomes your enemy. The devil seeks your ruin and torments you, savoring your suffering before attempting to slay you

Dirge

Spells Forgotten Realms: Heroes of Faerûn

save only once per turn. Casting as a Circle Spell. Casting this as a Circle spell requires a minimum of two secondary casters. If the spell is cast as a Circle spell, its duration becomes

lost Hit Points nor reduces the creature’s Exhaustion level. When the spell is cast, each secondary caster must expend a level 4+ spell slot; otherwise, the spell fails.

Beholder Zombie Legacy

Monsters Monster Manual (2014)

damage reduces the creature to 0 hit points, its body becomes a pile of fine gray dust. If the target is a Large or smaller nonmagical object or creation of magical force, it is disintegrated without a

Undead Fortitude. If damage reduces the zombie to 0 hit points, it must make a Constitution saving throw with a DC of 5 + the damage taken, unless the damage is radiant or from a critical hit. On a

Beholder Legacy

Monsters Monster Manual (2014)

the target is an object weighing 300 pounds or less that isn’t being worn or carried, it is moved up to 30 feet in any direction. The beholder can also exert fine control on objects with this

or take 45 (10d8);{"diceNotation":"10d8","rollType":"damage","rollAction":"Disintegration Ray","rollDamageType":"force"} force damage. If this damage reduces the creature to 0 hit points, its body

Death Tyrant Legacy

Monsters Monster Manual (2014)

and whether the cone is active. Any creature in that area can’t regain hit points. Any humanoid that dies there becomes a zombie under the tyrant’s command. The dead humanoid retains its

until the tyrant is incapacitated. If the target is an object weighing 300 pounds or less that isn’t being worn or carried, it is moved up to 30 feet in any direction. The tyrant can also exert

Orc Nurtured One of Yurtrus Legacy

Monsters Volo's Guide to Monsters

":"poison"} poison damage and becomes poisoned. On a success, the creature takes half as much damage and isn't poisoned. A creature poisoned by this effect can repeat the save at the end of each of

","rollAction":"Claws","rollDamageType":"slashing"} slashing damage plus 2 (1d4);{"diceNotation":"1d4","rollType":"damage","rollAction":"Claws","rollDamageType":"necrotic"} necrotic damage. Corrupted Vengeance. The orc reduces itself to 0 hit points, triggering its Corrupted Carrier trait.

Kayalithica

Monsters Storm King's Thunder

end of the hour, provided the giant’s meditation has been uninterrupted, it becomes petrified for 8 hours. At the end of this time, the giant is no longer petrified and gains tremorsense out to

- this magic weapon has no bonus to attack or damage rolls. A creature can attune to it, and the weapon enlarges or reduces to be an appropriate size for that creature.Multiattack. The giant makes two

Nerozar the Defeated

Monsters Waterdeep: Dungeon of the Mad Mage

Undead Fortitude. If damage reduces the zombie to 0 hit points, it must make a Constitution saving throw with a DC of 5 + the damage taken, unless the damage is radiant or from a critical hit. On a

the start of the zombie’s next turn or until the zombie is incapacitated. If the target is an object weighing 300 pounds or less that isn’t being worn or carried, it is moved up to 30 feet

Blistercoil Weird

Monsters Guildmasters’ Guide to Ravnica

"} fire damage on a failed save, or half as much damage on a successful one. The explosion ignites flammable objects in the area that aren't being worn or carried. The weird's size then becomes Medium. Form

Star Lancer

Monsters Monstrous Compendium Vol. 1: Spelljammer Creatures

creature riding it attacks or casts a spell, or until the star lancer’s concentration ends (as if concentrating on a spell). Any equipment worn or carried by the invisible creatures is also

to the Great Cavern that forms the hollow heart of the dead god. There, the soul becomes housed in the body of a new, fully grown star lancer that rises magically from the cavern floor. As long as

Shoosuva

Monsters Mordenkainen Presents: Monsters of the Multiverse

poison becomes easy pickings for any nearby members of the war band. Each shoosuva is bonded to a particular worshiper of Yeenoghu and fights alongside its master. A gnoll that has been gifted with a

shoosuva is second only to a flind in status within a war band dedicated to Yeenoghu.PoisonCold, Fire, LightningRampage. When it reduces a creature to 0 hit points with a melee attack on its turn, the shoosuva can move up to half its speed and make one Bite attack.

Maegera the Dawn Titan

Monsters Storm King's Thunder

in the aura that aren’t being worn or carried ignite. A creature also takes 35 (10d6);{"diceNotation":"10d6","rollType":"damage","rollAction":"Fire Aura","rollDamageType":"fire"} fire damage from

cloud are blinded and can’t be seen. Create Fire Elemental (Costs 3 Actions). Maegera’s hit points are reduced by 50 as part of it separates and becomes a fire elemental with 102 hit

Zombie Clot

Monsters Van Richten’s Guide to Ravenloft

creature’s next turn. Undead Fortitude. If damage reduces the zombie to 0 hit points, it must make a Constitution saving throw with a DC of 5 + the damage taken, unless the damage is radiant or

":"Flesh Entomb","rollDamageType":"bludgeoning"} bludgeoning damage, and if the target is a Large or smaller creature, it becomes entombed in dead flesh. A creature entombed in the dead flesh is

Dybbuk Legacy

Monsters Mordenkainen’s Tome of Foes

":"Tendril"}. This reduction lasts until the target finishes a short or long rest. The target dies if this effect reduces its hit point maximum to 0. Possess Corpse (Recharge 6);{"diceNotation":"1d6

humanoid. The dybbuk is now effectively the possessed creature. Its type becomes undead, though it now looks alive, and it gains a number of temporary hit points equal to the corpse's hit point maximum in

Xill

Monsters Mordenkainen's Fiendish Folio Volume 1

","rollAction":"Poison Stinger","rollDamageType":"poison"} poison damage on a failed save, or half as much on a successful one. If the poison damage reduces the target to 0 hit points, the target is

paralytic poison. When their the poison overwhelms their target, the xill snatches the victim and returns to the Ethereal. The ultimate fate of unfortunates carried off in this manner is not known, but

Brigganock

Monsters The Wild Beyond the Witchlight

brigganock, or any object being worn or carried by another creature, and the activity must take place within a 10-foot cube. For example, the brigganock could use this action to rapidly carve a

, perhaps while blowing out the candles on a birthday cake or tossing a coin down a well, an echo of that wish becomes lodged in a stone buried deep in the earth of the Feywild. Brigganocks seek out these

Eyestalk of Gzemnid

Monsters Planescape: Adventures in the Multiverse

);{"diceNotation":"10d10", "rollType":"damage", "rollAction":"Eradication Gaze", "rollDamageType":"necrotic"} necrotic damage. If this damage reduces a creature to 0 hit points, its body becomes a

Emerald Greatwyrm

Monsters Fizban's Treasury of Dragons

damage and isn’t knocked prone. On a success or failure, the creature’s speed becomes 0 until the end of its next turn. Mass Telekinesis (Gem Awakening Only; Recharges after a Short or