before being drops casting reverts

Staff of the Adder

Magic Items Dungeon Master’s Guide

and 3d6 Poison damage. The snake head can be attacked while it is animate. It has AC 15, HP 20, and Immunity to Poison and Psychic damage. If the head drops to 0 Hit Points, the staff is destroyed. As

long as it’s not destroyed, the staff regains all lost Hit Points when it reverts to its inanimate form.

Simulacrum

Spells Player’s Handbook

You create a simulacrum of one Beast or Humanoid that is within 10 feet of you for the entire casting of the spell. You finish the casting by touching both the creature and a pile of ice or snow that

is the same size as that creature, and the pile turns into the simulacrum, which is a creature. It uses the game statistics of the original creature at the time of casting, except it is a Construct

Sea Hag

Monsters Monster Manual

spell’s normal casting time, and using Intelligence as the spellcasting ability (spell save DC 11): Augury, Find Familiar, Identify, Locate Object, Scrying, or Unseen Servant. The hag must

30 feet. Failure: If the target has 20 Hit Points or fewer, it drops to 0 Hit Points. Otherwise, the target takes 13 (3d8);{"diceNotation":"3d8", "rollType":"damage", "rollAction":"Death Glare

Figurine of Wondrous Power

Magic Items Dungeon Master’s Guide

duration, the creature reverts to its figurine form. It reverts to a figurine early if its creature form drops to 0 Hit Points or if you take a Magic action while touching the creature to make it revert to

weapons disappear and the horns return when the goat reverts to figurine form. While you ride the goat, any Hostile creature that starts its turn within a 30-foot Emanation originating from the goat must

Arch-hag

Monsters Monster Manual

Coven Magic. While within 30 feet of at least two hag allies, the hag can cast one of the following spells, requiring no Material components, using the spell’s normal casting time, and using

spells and other magical effects. Spiteful Escape. When the hag drops to 0 Hit Points, it dies only if it is within 30 feet of its anathema (a thing the DM chooses as the hag’s most hated thing

Animate Objects

Spells Player’s Handbook

the same command to each one). If you issue no commands, the creature takes the Dodge action and moves only to avoid harm. When the creature drops to 0 Hit Points, it reverts to its object form, and

Hat of Many Spells

Magic Items Dungeon Master’s Guide

its normal casting time, and you can’t use this property again until you finish a Short or Long Rest. On a failed check, you fail to cast the spell and a random effect occurs instead

appears in an unoccupied space as close to you as possible. The creature isn’t under your control and acts as it normally would, and it disappears after 1 hour or when it drops to 0 Hit Points

Feather of Diatryma Summoning

Magic Items Waterdeep: Dragon Heist

feather form early if it drops to 0 hit points or if you use an action to speak the command word again while touching the bird. When the diatryma reverts to feather form, the magic of the feather can

throw the feather into a Large unoccupied space on the ground within 5 feet of you, the feather becomes a living diatryma for up to 6 hours, after which it reverts to its feather form. It reverts to

Staff of the Adder Legacy

Magic Items Dungeon Master’s Guide (2014)

15 and 20 hit points. If the head drops to 0 hit points, the staff is destroyed. As long as it's not destroyed, the staff regains all lost hit points when it reverts to its animate form.

Simulacrum Legacy

Spells Basic Rules (2014)

simulacrum lasts until it drops to 0 hit points, at which point it reverts to snow and melts instantly. If you cast this spell again, any duplicate you created with this spell is instantly destroyed.

You shape an illusory duplicate of one beast or humanoid that is within range for the entire casting time of the spell. The duplicate is a creature, partially real and formed from ice or snow, and it

Aarakocra Simulacrum

Monsters Storm King's Thunder

","rollType":"roll","rollAction":"Dive Attack"} damage to the target. Simulacrum. When a simulacrum drops to 0 hit points or is subjected to a successful dispel magic spell (DC 17), it reverts to ice and snow

Night Hag (Coven Variant) Legacy

Monsters Monster Manual (2014)

For casting these spells, each hag is a 12th-level spellcaster that uses Intelligence as her spellcasting ability. The spell save DC is 15, and the spell attack bonus is +7;{"diceNotation":"1d20+7

humanoid, or back into her true form. Her statistics are the same in each form. Any equipment she is wearing or carrying isn't transformed. She reverts to her true form if she dies. Etherealness. The hag

Polymorph Legacy

Spells Basic Rules (2014)

a creature with 0 hit points. The transformation lasts for the duration, or until the target drops to 0 hit points or dies. The new form can be any beast whose challenge rating is equal to or less

retains its alignment and personality. The target assumes the hit points of its new form. When it reverts to its normal form, the creature returns to the number of hit points it had before it

Gold Canary Figurine of Wondrous Power

Magic Items Fizban's Treasury of Dragons

its figurine form. It reverts to a figurine early if it drops to 0 hit points or if you use an action to speak the command word again while touching it. When the creature becomes a figurine again

commands. If you issue no commands, the creature defends itself but takes no other actions. The creature exists for a duration specific to each form. At the end of the duration, the creature reverts to

Animal Shapes Legacy

Spells Basic Rules (2014)

of 4 or lower. On subsequent turns, you can use your action to transform affected creatures into new forms. The transformation lasts for the duration for each target, or until the target drops to 0

Intelligence, Wisdom, and Charisma scores. The target assumes the hit points of its new form, and when it reverts to its normal form, it returns to the number of hit points it had before it transformed. If it

Figurine of Wondrous Power Legacy

Magic Items Basic Rules (2014)

takes no other actions. The creature exists for a duration specific to each figurine. At the end of the duration, the creature reverts to its figurine form. It reverts to a figurine early if it drops

portion thereof it spends in beast form costs 1 charge. While it has charges, you can use it as often as you wish. When it runs out of charges, it reverts to a figurine and can't be used again until 7

Vanifer

Monsters Princes of the Apocalypse

Funeral Pyre. When Vanifer drops to 0 hit points, her body is consumed in a flash of fire and smoke. Anything she was wearing or carrying is left behind among ashes. Legendary Resistance (2/Day). If

spell she previously cast using a lair action. Vanifer can take no other lair actions while concentrating on a spell cast as a lair action. Her favorite use of this capability is casting fireball or

Tiny Servant

spells Xanathar's Guide to Everything

, becoming a creature under your control until the spell ends or the creature drops to 0 hit points. See Tiny Servant for its statistics. As a bonus action, you can mentally command the creature if it

servant does nothing other than defend itself against hostile creatures. Once given an order, the servant continues to follow that order until its task is complete. When the creature drops to 0 hit points

Kraul Death Priest

Monsters Guildmasters’ Guide to Ravnica

Feed on Death. When a creature within 30 feet of the kraul drops to 0 hit points, the kraul or another creature of its choice within 30 feet of it gains 5 (1d10);{"diceNotation":"1d10","rollType

quarterstaff and casts one of its spells with a casting time of 1 action. Quarterstaff. Melee Weapon Attack: +5;{"diceNotation":"1d20+5","rollType":"to hit","rollAction":"Quarterstaff"} to hit, reach 5 ft

Ooze Master

Monsters Tales from the Yawning Portal

penalty drops to −5, the weapon is destroyed. Nonmagical ammunition that hits the Ooze Master is destroyed after dealing damage. The Ooze Master can eat through 2-inch-thick, nonmagical wood or metal in

1 round. Instinctive Attack. When the Ooze Master casts a spell with a casting time of 1 action, it can make one pseudopod attack as a bonus action. Spellcasting. The Ooze Master is a 9th-level

Zargash

Monsters The Wild Beyond the Witchlight

. The zombie takes its turn immediately after Zargash. Animating the zombie requires Zargash’s concentration (as if concentrating on a spell). The zombie reverts to an inanimate corpse after 10 minutes, when it drops to 0 hit points, or when Zargash’s concentration ends.

Cling to Life (Recharges after a Long Rest). The first time Zargash would drop to 0 hit points as a result of taking damage, he instead drops to 1 hit point. Special Equipment. Zargash wears a bat

Walnut Dankgrass

Monsters Acquisitions Incorporated

this form for 3 hours or until she reverts to her normal form as a bonus action. She automatically reverts if she falls unconscious, drops to 0 hit points, or dies. While transformed, Walnut's game

Vampire Warrior Legacy

Monsters Monster Manual (2014)

it is carrying does. It reverts to its true form if it dies. While in mist form, the vampire can't take any actions, speak, or manipulate objects. It is weightless, has a flying speed of 20 feet, can

throw, it can choose to succeed instead. Misty Escape. When it drops to 0 hit points outside its resting place, the vampire transforms into a cloud of mist (as in the Shapechanger trait) instead of

Prehistoric Figurines of Wondrous Power

Magic Items Bigby Presents: Glory of the Giants

reverts to a figurine early if it drops to 0 hit points or if you use an action to speak the command word again while touching it. When the creature becomes a figurine again, its property can’t be

. See the Monster Manual for the creature’s statistics. The creature exists for a duration specific to each figurine. At the end of the duration, the creature reverts to its statuette form. It

Gar Shatterkeel

Monsters Princes of the Apocalypse

stand and move on liquid surfaces as if they were solid ground. Watery Fall. When Gar drops to 0 hit points, his body collapses into a pool of inky water that rapidly disperses. Anything he was wearing

lair actions while concentrating on a spell cast as a lair action. His favorite use of this capability is casting inflict wounds or call lightning. If Gar casts cure wounds using this lair action, he regains the maximum number of hit points from the spell (28).Cold

Vampire Legacy

Monsters Basic Rules (2014)

, but nothing it is carrying does. It reverts to its true form if it dies. While in mist form, the vampire can’t take any actions, speak, or manipulate objects. It is weightless, has a flying

). If the vampire fails a saving throw, it can choose to succeed instead. Misty Escape. When it drops to 0 hit points outside its resting place, the vampire transforms into a cloud of mist (as in the

Vampire Spellcaster Legacy

Monsters Monster Manual (2014)

it is carrying does. It reverts to its true form if it dies. While in mist form, the vampire can't take any actions, speak, or manipulate objects. It is weightless, has a flying speed of 20 feet, can

throw, it can choose to succeed instead. Misty Escape. When it drops to 0 hit points outside its resting place, the vampire transforms into a cloud of mist (as in the Shapechanger trait) instead of

True Polymorph Legacy

Spells Basic Rules (2014)

object must be neither worn nor carried by another creature). The spell lasts for the duration, or until the target drops to 0 hit points or dies. If you concentrate on this spell for the full

form. It retains its alignment and personality. The target assumes the hit points of its new form, and when it reverts to its normal form, the creature returns to the number of hit points it had

Jarad Vod Savo

Monsters Guildmasters’ Guide to Ravnica

Jarad to 0 hit points, he 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 success, he drops to 1 hit point

instead.Multiattack. Jarad makes two attacks: one with his Noxious Touch and one with his Staff of Svogthir. He can cast a spell with a casting time of 1 action in place of one of these attacks. Noxious Touch

Werevulture

Monsters The Book of Many Things

targeted by the Remove Curse spell or a similar effect. If the cursed target drops to 0 hit points, it becomes a werevulture under the DM’s control and regains 10 hit points. Talon. Melee Weapon

werevulture polymorphs into a vulture-humanoid hybrid, into a vulture, or back into its humanoid form. Its game statistics, other than its speed, are the same in each form. Any equipment it is wearing or carrying isn’t transformed. It reverts to its humanoid form if it dies.

Guild Keyrune

Magic Items Guildmasters’ Guide to Ravnica

specific to each keyrune. At the end of the duration, the creature reverts to its keyrune form. It reverts early if it drops to 0 hit points or if you use an action to speak the command word again

while touching it. When the creature reverts to its keyrune form, it can’t transform again until 36 hours have passed. Azorius Keyrune (Rare). This keyrune is carved from white marble and lapis

Animate Objects Legacy

Spells Basic Rules (2014)

speed is 0. It has blindsight with a radius of 30 feet and is blind beyond that distance. When the animated object drops to 0 hit points, it reverts to its original object form, and any remaining

Astral Projection Legacy

Spells Basic Rules (2014)

You and up to eight willing creatures within range project your astral bodies into the Astral Plane (the spell fails and the casting is wasted if you are already on that plane). The material body you

enter a new plane or return to the plane you were on when casting this spell, your body and possessions are transported along the silver cord, allowing you to re-enter your body as you enter the new

Find Greater Steed

Spells Xanathar's Guide to Everything

the mount. The mount disappears temporarily when it drops to 0 hit points or when you dismiss it as an action. Casting this spell again re-summons the bonded mount, with all its hit points restored

Zorak Lightdrinker

Monsters Waterdeep: Dungeon of the Mad Mage

carrying does. He reverts to his true form if he dies. While in mist form, Zorak can't take any actions, speak, or manipulate objects. He is weightless, has a flying speed of 20 feet, can hover, and can

to succeed instead. Misty Escape. When he drops to 0 hit points outside his resting place, Zorak transforms into a cloud of mist (as in the Shapechanger trait) instead of falling unconscious

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