benefit both diffusing contains reduced

Mummy Lord

Monsters Monster Manual

":"Necrotic"} Necrotic damage. If the target is a creature, it is cursed. While cursed, the target can’t regain Hit Points, it gains no benefit from finishing a Long Rest, and its Hit Point

maximum decreases by 10 (3d6);{"diceNotation":"3d6", "rollType":"roll", "rollAction":"Rotting Fist"} every 24 hours that elapse. A creature dies and turns to dust if reduced to 0 Hit Points by this attack

Book of Exalted Deeds

Magic Items Dungeon Master’s Guide

that tries to read from the book takes 24d6 Radiant damage. This damage ignores Resistance and Immunity, and it can’t be reduced or avoided by any means. A creature reduced to 0 Hit Points by

maximum of 24. You can’t gain this benefit from the book more than once. Enlightened Magic. After you spend the requisite amount of time reading and studying the book, any spell slot you expend to

Boon of Recovery

Feats Player’s Handbook

reduced to 0 Hit Points, you can drop to 1 Hit Point instead and regain a number of Hit Points equal to half your Hit Point maximum. Once you use this benefit, you can’t use it again until you

Mirror of Life Trapping

Magic Items Dungeon Master’s Guide

damage, and Vulnerability to Bludgeoning damage. It shatters and is destroyed when reduced to 0 Hit Points. If the mirror is hanging on a vertical surface and you are within 5 feet of it, you can take a

the mirror is shattered, all creatures it contains are freed and appear in unoccupied spaces near it. While within 5 feet of the mirror, you can take a Magic action to name one creature trapped in it

Ioun Stone

Magic Items Dungeon Master’s Guide

. When you take a Magic action to toss an Ioun Stone into the air, the stone orbits your head at a distance of 1d3 feet, conferring its benefit to you while doing so. You can have up to three Ioun

them until you use them. The stone can store up to 4 levels of spells at a time. When found, it contains 1d4 levels of stored spells chosen by the DM. Any creature can cast a spell of level 1 through

Tharashk Hunter

Monsters Eberron: Forge of the Artificer

);{"diceNotation":"3d8+4", "rollType":"damage", "rollAction":"Longbow", "rollDamageType":"Piercing"} Piercing damage, and the target’s Speed is reduced by 10 feet until the end of its next turn.Uncanny

Advantage on attack rolls against the target, and the target gains no benefit from the Invisible condition against the hunter.

Boon of the Soul Drinker

Feats Forgotten Realms: Heroes of Faerûn

Resistance to Cold damage and Necrotic damage. Siphon Life. When an enemy within 120 feet of you is reduced to 0 Hit Points, you can take a Reaction to regain 50 Hit Points. Once you use this benefit, you can’t use it again until you finish a Short or Long Rest.

Greater Mark of Hospitality

Feats Eberron: Forge of the Artificer

. Improved Intuition. When you use the Ever Hospitable benefit of your Mark of Hospitality feat, you can roll 1d6 instead of 1d4. Improved Hospitality. When you cast Purify Food and Drink, you can modify the

spell so that instead of its normal effect, each creature of your choice within 30 feet of you is refreshed. Each affected creature’s Exhaustion level is reduced by 1, and the creature gains

Bottled Breath

Magic Items Princes of the Apocalypse

This bottle contains a breath of elemental air. When you inhale it, you either exhale it or hold it. If you exhale the breath, you gain the effect of the gust of wind spell. If you hold the breath

, you don’t need to breathe for 1 hour, though you can end this benefit early (for example, to speak). Ending it early doesn’t give you the benefit of exhaling the breath.

Shadowsteel Focus

Equipment

A Shadowsteel Focus is a Spellcasting Focus that contains some amount of Shadowsteel. Any Spellcasting Focus can be made as a Shadowsteel Focus. There is no benefit to using a Shadowsteel Focus

Dagdra Deepforge

Monsters Acquisitions Incorporated

Eminence","rollDamageType":"radiant"} radiant damage to a target on a hit. This benefit lasts until the end of the turn. If Dagdra expends a spell slot of 2nd level or higher, the extra damage

scroll contains a spell of up to 3rd level of the documancer's choice. Only the documancer can use the scroll, which vanishes after 1 minute.Mace. Melee Weapon Attack: +2;{"diceNotation":"1d20+2

Night Hag Legacy

Monsters Basic Rules (2014)

circle. As long as the contact persists, the target has dreadful visions. If these visions last for at least 1 hour, the target gains no benefit from its rest, and its hit point maximum is reduced by 5

Mighty Servant of Leuk-o

Monsters Tasha’s Cauldron of Everything

saving throws against spells and other magical effects, and spell attacks made against it have disadvantage. Regeneration. The servant regains 10 hit points at the start of its turn. If it is reduced to 0

feet as part of its movement, it can then use this action to land on its feet in a space that contains one or more other creatures. Each of those creatures is pushed to an unoccupied space within 5

Night Hag (Coven Variant) Legacy

Monsters Monster Manual (2014)

, the target has dreadful visions. If these visions last for at least 1 hour, the target gains no benefit from its rest, and its hit point maximum is reduced by 5 (1d10);{"diceNotation":"1d10","rollType

Ingot of the Skold Rune

Magic Items Storm King's Thunder

, other than yourself. Until the end of your next turn, any damage the target takes is reduced to 1, but you take half the damage prevented in this way. The damage you take can’t be reduced in

ingot is destroyed, and the rune appears in silver on the chosen item, which gains a benefit based on its form: Shield. The shield is now a rare magic item that requires attunement. Its magic gives

Ashen Knight

Monsters Keys from the Golden Vault

Ashen Creature. When the knight drops to 0 hit points, it is reduced to a pile of ash, and any equipment it was wearing or carrying falls to the ground. Brave. The knight has advantage on saving

can see within 30 feet of it makes an attack roll or a saving throw. The creature can add a d4 to its roll provided it can hear and understand the knight. A creature can benefit from only one

Glowrune Pigment

Magic Items Bigby Presents: Glory of the Giants

This set of 1d4 + 2 small paint pots contains pigments mixed from crushed luminescent gemstones. This magical paint bestows temporary magical gifts on creatures with runes drawn on their skin with

this paint. One paint pot contains enough pigment to paint one rune. A creature can spend 10 minutes to paint one of the following runes onto itself or another creature: Journey Rune. Difficult

Reduced-threat Darkmantle

Monsters Tales from the Yawning Portal

stalagmite. Reduced Threat. This creature has -2 penalty on all ability checks and saving throws.Crush. Melee Weapon Attack: +3;{"diceNotation":"1d20+3","rollType":"to hit","rollAction":"Crush"} to

becomes 0, it can't benefit from any bonus to its speed, and it moves with the target. A creature can detach the darkmantle by making a successful DC 11 Strength check as an action. On its turn, the

Darkweaver

Monsters Planescape: Adventures in the Multiverse

if the target is a creature, the target’s hit point maximum is reduced by an amount equal to the necrotic damage taken. This reduction lasts until the target finishes a long rest. The target

dies if its hit point maximum is reduced to 0. Shadow Web. Ranged Weapon Attack: +7;{"diceNotation":"1d20+7", "rollType":"to hit", "rollAction":"Shadow Web"} to hit, reach 120 ft., one creature. Hit: 16

Book of Exalted Deeds Legacy

Magic Items Dungeon Master’s Guide (2014)

from the book takes 24d6 radiant damage. This damage ignores resistance and immunity, and can’t be reduced or avoided by any means. A creature reduced to 0 hit points by this damage disappears

Wisdom score increases by 2, to a maximum of 24. You can’t gain this benefit from the book more than once. Enlightened Magic Once you’ve read and studied the book, any spell slot you

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

village a few days later. If the mannequin is disintegrated or reduced to ashes, it is not replaced and the population of the village permanently decreases by one.Poison

Shard of the Ise Rune

Magic Items Storm King's Thunder

mantle of protection. The next time within the next minute that the target takes bludgeoning, slashing, or piercing damage, that damage is reduced to 0, and the mantle is destroyed. Once you use this

transfer takes 8 hours of work that requires the two items to be within 5 feet of each other. At the end, the shard is destroyed, and the rune appears in blue on the chosen item, which gains a benefit

Mirror of Life Trapping Legacy

Magic Items Basic Rules (2014)

. It shatters and is destroyed when reduced to 0 hit points. If the mirror is hanging on a vertical surface and you are within 5 feet of it, you can use an action to speak its command word and activate

new prisoner. A freed creature appears in an unoccupied space within sight of the mirror but facing away from it. If the mirror is shattered, all creatures it contains are freed and appear in

Wandering Eye

magic-items

extended and used in this way, the eye has an Armor Class;AC of 20 and 6 Hit Points. If it is forced to make an ability check or a saving throw, it uses your statistics. If it is reduced to 0 Hit

Points, you cannot benefit from any of the eye’s properties until you finish a Short Rest;Short or Long Rest, after which it regains all lost Hit Points. Third Eye. When you make a Wisdom

Strahd Zombie

Monsters Curse of Strahd

decapitated. If the zombie is reduced to 0 hit points, all parts of it die. Until then, a severed part acts on the zombie’s initiative and has its own action and movement. A severed part has AC 8. Any

legs, it falls prone. If it has both arms, it can crawl. With only one arm, it can still crawl, but its speed is halved. With no arms or legs, its speed is 0 feet, and it can’t benefit from

Enucleator Modifications

Equipment

damage, they are reduced to 1 hit point instead. Once this effect is triggered, the creature can’t benefit from this modification again until they finish a long rest. Tentacle Arms. One or more of

essential organ, granting them advantage on death saving throws. Relentless Toughness. The creature is infused with troll essence. If they are reduced to 0 hit points by damage other than acid or fire

Demilich (Variant) Legacy

Monsters Monster Manual (2014)

Actions). Each creature within 30 feet of the demilich must make a DC 16 Constitution saving throw. On a failed save, the creature’s hit point maximum is magically reduced by 10 (3d6);{"diceNotation

":"3d6","rollType":"roll","rollAction":"Energy Drain"}. If a creature’s hit point maximum is reduced to 0 by this effect, the creature dies. A creature’s hit point maximum can be restored

Aspect of Bahamut

Monsters Fizban's Treasury of Dragons

Platinum Brilliance (Recharges after a Short or Long Rest). If the aspect would be reduced to 0 hit points, his current hit point total instead resets to 500 hit points, he recharges his Breath

allies enjoy the full benefit of his mercy. His breath can wreak monumental destruction and work miraculous healing, and few things in the mortal world can cause him lasting harm.Acid, Cold, Fire

Orcus

Monsters Mordenkainen Presents: Monsters of the Multiverse

River Styx, Naratyr is an eerily quiet and cold city, its streets empty for hours at a time. The central castle of bone has interior walls of flesh and carpets made of woven hair. The city contains

(Recharges after a Short or Long Rest). If this creature is reduced to 0 hit points, it immediately makes a DC 10 Constitution saving throw. If it succeeds, it is instead reduced to 1 hit point. Aura

Geryon (Variant)

Monsters Mordenkainen Presents: Monsters of the Multiverse

long rest. The target’s hit point maximum is reduced by an amount equal to half the poison damage taken. This reduction lasts until the poisoned condition is removed. The target dies if its hit

point maximum is reduced to 0. Spellcasting. Geryon casts one of the following spells, requiring no material components and using Charisma as the spellcasting ability (spell save DC 21): At will

Adult Lunar Dragon

Monsters Spelljammer: Adventures in Space

","rollDamageType":"cold"} cold damage, and its speed is reduced to 0 until the end of its next turn. On a successful save, the creature takes half as much damage, and its speed isn’t

contains ample space for food, as well as one or more hidden chambers where the dragon keeps its treasure. Depending on the composition and features of the moon, the lair might contain natural springs

Ancient Lunar Dragon

Monsters Spelljammer: Adventures in Space

Breath","rollDamageType":"cold"} cold damage, and its speed is reduced to 0 until the end of its next turn. On a successful save, the creature takes half as much damage, and its speed isn’t

dragon makes its lair contains ample space for food, as well as one or more hidden chambers where the dragon keeps its treasure. Depending on the composition and features of the moon, the lair might

Ogrémoch

Monsters Princes of the Apocalypse

disappear if Ogrémoch is reduced to 0 hit points.Ogrémoch can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at

, and the affected creature can’t benefit from being invisible. Stomp (Costs 2 Actions). Ogrémoch stomps the ground, creating an earth tremor that extends in a 30-foot radius. Other

Geryon

Monsters Mordenkainen Presents: Monsters of the Multiverse

long rest. The target’s hit point maximum is reduced by an amount equal to half the poison damage taken. This reduction lasts until the poisoned condition is removed. The target dies if its hit

point maximum is reduced to 0. Spellcasting. Geryon casts one of the following spells, requiring no material components and using Charisma as the spellcasting ability (spell save DC 21): At will

Geryon Legacy

Monsters Mordenkainen’s Tome of Foes

become poisoned until it finishes a short or long rest. The target's hit point maximum is reduced by an amount equal to half the poison damage it takes. If its hit point maximum drops to 0, it dies

. Howls and screams fill the air within 1 mile of the lair. Any creature that finishes a short or long rest in this area must succeed on a DC 21 Wisdom saving throw or derive no benefit from the rest

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