before bird device causes reduced

Elise

Monsters Van Richten’s Guide to Ravenloft

, though they can still die in other ways. The glowing device sheds light in a 10-foot radius and dim light for an additional 10 feet. While inside a creature, the device causes the creature to shed dim

achievement, Elise is a confused, frustrated soul who never wished for her current circumstances. Elise’s heart has been replaced with the Unbreakable Heart. If this device is removed, Elise dies

Zikran

Monsters Candlekeep Mysteries

device that controls the elemental cannon. This device, shown in the accompanying illustration, looks like a metal rod with a tip shaped like a bird’s head.Elemental Cannon. On initiative count 20

(losing initiative ties), Zikran uses his handheld device to fire the cannon at one creature he can see, provided the creature is in the basement or on the staircase. Zikran’s target must make a

Paper Bird

Magic Items Waterdeep: Dragon Heist

After you write a message of fifty words or fewer on this magic sheet of parchment and speak a creature’s name, the parchment magically folds into a Tiny paper bird and flies to the recipient

whose name you uttered. The recipient must be on the same plane of existence as you, otherwise the bird turns into ash as it takes flight. The bird is an object that has 1 hit point, an Armor Class of

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

wielding a melee weapon.Knights are warriors who pledge service to rulers, religious orders, and noble causes. A knight’s alignment determines the extent to which a pledge is honored. Whether

Vampiric Mist

Monsters Mordenkainen Presents: Monsters of the Multiverse

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.In

, insatiable thirst for blood remains. Indistinguishable from fog aside from the charnel reek it exudes, a vampiric mist descends on a creature and causes the blood in the creature’s body to ooze

Duergar Mind Master Legacy

Monsters Mordenkainen’s Tome of Foes

, or 1 piercing damage and 14 (4d6);{"diceNotation":"4d6","rollType":"damage","rollAction":"Mind","rollDamageType":"psychic"} psychic damage while reduced. Invisibility (Recharge 4–6);{"diceNotation

succeed on a DC 12 Intelligence saving throw, or the duergar causes it to use its reaction either to make one weapon attack against another creature the duergar can see or to move up to 10 feet in a

Kalain

Monsters Waterdeep: Dragon Heist

paintings and causes its subject to spring forth, becoming a creature of that kind provided its CR is 3 or lower. The creature appears in an unoccupied space within 5 feet of the painting, which becomes

blank. The creature is friendly toward Kalain and hostile toward all others. It rolls initiative to determine when it acts. It disappears after 1 minute, when it is reduced to 0 hit points, or when Kalain

Oinoloth

Monsters Mordenkainen Presents: Monsters of the Multiverse

its hit point maximum is reduced by 7 (2d6);{"diceNotation":"2d6", "rollType":"roll", "rollAction":"Corrupted Healing"}. This reduction can be removed only by a wish spell or by casting greater

restoration on the target three times within the same hour. The target dies if its hit point maximum is reduced to 0. Spellcasting. The oinoloth casts one of the following spells, requiring no material

Enucleator Modifications

Equipment

Lord Syuul;Lord Syuul's psionic enucleator can be used to modify the body of any creature inside its tank. The device must be operated by another creature who can manifest a psionic power or who has

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

Orcus

Monsters Mordenkainen Presents: Monsters of the Multiverse

’t take the same lair action two rounds in a row: Deadly Utterance. Orcus’s voice booms throughout the lair. His utterance causes one creature of his choice to be subjected to power word

kill. Orcus needn’t see the creature, but he must be aware that the individual is in the lair. Grasp of the Dead. Orcus causes skeletal arms to rise from an area on the ground in a 20-foot square

Endelyn Moongrave

Monsters The Wild Beyond the Witchlight

Boon of Immortality. Endelyn is immune to any effect that would age her, and she can’t die from old age. Eclipsed Doom. Endelyn can be killed only if she is reduced to 0 hit points during a

deal. Endelyn’s obsession with tragedy and hopelessness extends to her own life; she has foreseen her own demise during a solar eclipse. In the depths of her castle, a lightning-powered device

Elf Legacy

Species Basic Rules (2014)

arches, swooping from spire to spire, soared through the air. Crafted by ancient dwarven metalsmiths, they were strong enough to hold the weight of an army, yet they appeared so delicate that a bird

might join with rebels fighting against oppression, and others might become champions of moral causes. HAUGHTY BUT GRACIOUS Although they can be haughty, elves are generally gracious even to those

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

Orthon Legacy

Monsters Mordenkainen’s Tome of Foes

is on a different plane, the orthon knows which one, but not the exact location there.Explosive Retribution. When it is reduced to 15 hit points or fewer, the orthon causes itself to explode. All other

Returned Drifter

Monsters Mythic Odysseys of Theros

), the Returned lose their identities, which manifest as separate beings known as eidolons. The experience of escaping the Underworld also causes them to lose their faces, which become expressionless

long-term memories, they generally can’t build meaningful relationships or establish new lives. Instead, most experience fleeting emotions and follow hollow routines, their existences reduced to

Returned Sentry

Monsters Mythic Odysseys of Theros

, which manifest as separate beings known as eidolons. The experience of escaping the Underworld also causes them to lose their faces, which become expressionless surfaces with empty eye sockets and gaping

’t build meaningful relationships or establish new lives. Instead, most experience fleeting emotions and follow hollow routines, their existences reduced to shadow plays without weight or substance

Geryon (Summoner Variant) 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

see. Sound the Horn (1/Day). As an action Geryon blows his horn, which causes 5d4;{"diceNotation":"5d4","rollType":"roll","rollAction":"Sound the Horn"} minotaur;minotaurs to appear in unoccupied spaces

Archon of Falling Stars

Monsters Mythic Odysseys of Theros

. While mounted and not incapacitated, the archon can’t be surprised, and both it and its mount have advantage on Dexterity saving throws. If the archon is reduced to 0 hit points while riding its

mount, the mount is reduced to 0 hit points as well. Radiant Rebirth (Recharges after a Long Rest). If the archon is reduced to 0 hit points, it regains 30 hit points and springs back to its feet

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

initiative count 20 (losing initiative ties), Geryon can take a lair action to cause one of the following effects; he can't use the same effect two rounds in a row: Geryon causes a blast of cold to burst

Returned Kakomantis

Monsters Mythic Odysseys of Theros

, which manifest as separate beings known as eidolons. The experience of escaping the Underworld also causes them to lose their faces, which become expressionless surfaces with empty eye sockets and gaping

’t build meaningful relationships or establish new lives. Instead, most experience fleeting emotions and follow hollow routines, their existences reduced to shadow plays without weight or substance

Banderhobb

Monsters Mordenkainen Presents: Monsters of the Multiverse

"} necrotic damage at the start of each of the banderhobb’s turns. A creature reduced to 0 hit points in this way stops taking the necrotic damage and becomes stable. The banderhobb can have

brief existence, a banderhobb attempts to carry out its creator’s bidding. It accomplishes its mission with no concern for the harm it suffers or causes. Its only desire is to serve and succeed. A

Wand of Orcus Legacy

Magic Items Dungeon Master’s Guide (2014)

The ghastly Wand of Orcus rarely leaves Orcus’s side. The device, as evil as its creator, shares the demon lord’s aims to snuff out the lives of all living things and bind the Material

imprisoned the hero’s soul and keeps it hidden and well guarded. Bathing the wand in positive energy causes it to crack and explode, but unless the above conditions are met, the wand instantly reforms on Orcus’s layer of the Abyss.

Returned Palamnite

Monsters Mythic Odysseys of Theros

known as eidolons. The experience of escaping the Underworld also causes them to lose their faces, which become expressionless surfaces with empty eye sockets and gaping mouths. These blank surfaces

relationships or establish new lives. Instead, most experience fleeting emotions and follow hollow routines, their existences reduced to shadow plays without weight or substance. Returned Masks. Adventurers

Duergar Mind Master

Monsters Mordenkainen Presents: Monsters of the Multiverse

. The duergar targets one creature it can see within 60 feet of it. The target must succeed on a DC 12 Intelligence saving throw, or the duergar causes it to use its reaction, if available, either to

carrying. While reduced, the duergar is Tiny, reduces its weapon damage to 1, and makes attack rolls, ability checks, and saving throws with disadvantage if they use Strength. It gains a +5 bonus to all

Fire Giant Forgecaller

Monsters Bigby Presents: Glory of the Giants

necrotic, poison, and psychic damage. The object regains all its hit points at the end of every turn, but it turns to dust if reduced to 0 hit points or when the giant dies. If the rune is destroyed

their legs and body.FireFurnace Armor (Requires Fire Rune). The giant causes smoke and cinders to billow from its armor, filling a 30-foot-radius sphere centered on the giant. While the armor is

Hythonia

Monsters Mythic Odysseys of Theros

; Recharges after a Short or Long Rest). If Hythonia is reduced to 0 hit points, she doesn’t die or fall unconscious. Instead, she sheds her skin, regains 199 hit points, and moves up to her speed

up to her speed without provoking opportunity attacks. Snaky Hair. Hythonia makes one attack with her snaky hair. Petrified Earth (Costs 2 Actions). Hythonia causes stone spikes to erupt from the

Rock Gnome

Compendium - Sources->Dungeons & Dragons->Player's Handbook (2014)

device, choose one of the following options: Clockwork Toy. This toy is a clockwork animal, monster, or person, such as a frog, mouse, bird, dragon, or soldier. When placed on the ground, the toy moves 5

can spend 1 hour and 10 gp worth of materials to construct a Tiny clockwork device (AC 5, 1 hp). The device ceases to function after 24 hours (unless you spend 1 hour repairing it to keep the device

Rock Gnome

Compendium - Sources->Dungeons & Dragons->Basic Rules (2014)

can spend 1 hour and 10 gp worth of materials to construct a Tiny clockwork device (AC 5, 1 hp). The device ceases to function after 24 hours (unless you spend 1 hour repairing it to keep the device

functioning), or when you use your action to dismantle it; at that time, you can reclaim the materials used to create it. You can have up to three such devices active at a time. When you create a device

Zuggtmoy

Monsters Mordenkainen Presents: Monsters of the Multiverse

and make one weapon attack. Summon Fungi. Zuggtmoy causes four gas spore;gas spores or violet fungus;violet fungi (both appear in the Monster Manual) to appear in unoccupied spaces that she chooses

, if it is reduced to 0 hit points, each creature within 10 feet of it takes poison damage equal to its number of Hit Dice. Poison; Bludgeoning, Piercing, and Slashing that is NonmagicalCold, Fire

Scion of Stronmaus

Monsters Bigby Presents: Glory of the Giants

caused by the scion’s restless sleep has little effect on the world. If it drifts too near the ground or the ocean surface, it causes mighty storms or fierce maelstroms. A scion’s slumber

an action to break away the ice. A creature hindered by ice has its speed reduced to 0. Lightning Bolts. Bolts of lightning strike down. Each creature in the cylinder must succeed on DC 25 Dexterity

Paper Bird

Compendium - Sources->Dungeons & Dragons->Waterdeep: Dragon Heist

Paper Bird Wondrous item, uncommon After you write a message of fifty words or fewer on this magic sheet of parchment and speak a creature’s name, the parchment magically folds into a Tiny paper

bird and flies to the recipient whose name you uttered. The recipient must be on the same plane of existence as you, otherwise the bird turns into ash as it takes flight. The bird is an object that has 1

Paper Bird

Compendium - Sources->Dungeons & Dragons->Infernal Machine Rebuild

Paper Bird Wondrous item, uncommon After you write a message of fifty words or fewer on this magic sheet of parchment and speak a creature’s name, the parchment magically folds into a Tiny paper bird

and flies to the recipient whose name you uttered. The recipient must be on the same plane of existence as you, otherwise the bird turns into ash as it takes flight. The bird is an object that has 1

Elise and the Unbreakable Heart

Compendium - Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft

-foot radius and dim light for an additional 10 feet. While inside a creature, the device causes the creature to shed dim light in a 10-foot radius. Within Elise’s undying body beats Dr. Mordenheim’s greatest creation: the Unbreakable Heart

of Fire traits. She has immunity to cold damage. Elise’s heart has been replaced with the Unbreakable Heart. If this device is removed, Elise dies, even if it is replaced with another heart. Elise is

Imix

Monsters Princes of the Apocalypse

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

to 120 feet to an unoccupied space he can see. Anything Imix is wearing or carrying isn’t teleported with him. Combustion (Costs 3 Actions). Imix causes one creature he can see within 30 feet of

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