more such with only action from for lose

Tarrasque

Monsters Monster Manual

: Half damage only.Legendary Action Uses: 3. Immediately after another creature’s turn, the tarrasque can expend a use to take one of the following actions. The tarrasque regains all expended uses

of this movement, the tarrasque creates an instantaneous shock wave in a 60-foot Emanation originating from itself. Creatures in that area lose Concentration and, if Medium or smaller, have the Prone

Book of Exalted Deeds

Magic Items Dungeon Master’s Guide

last only as long as you strive to do good. If you fail to perform at least one act of kindness or generosity within the span of 10 days, or if you willingly perform an evil act, you lose all the

a 10-foot radius and Dim Light for an additional 10 feet. You can dismiss or manifest the halo as a Bonus Action. While present, the halo gives you Advantage on Charisma (Persuasion) checks. In

Book of Vile Darkness

Magic Items Dungeon Master’s Guide

disappears, your Attunement to it ends immediately, and you lose all benefits granted by it. If you die while attuned to the book, an entity of great evil claims your soul. You can’t be restored to life

person, you can take a Magic action to recite words from its pages in a foul, dead language. Each time you do so, you take 1d12 Psychic damage, and each creature within 15 feet of you takes 3d6 Psychic

Goodberry Legacy

Spells Basic Rules (2014)

Up to ten berries appear in your hand and are infused with magic for the duration. A creature can use its action to eat one berry. Eating a berry restores 1 hit point, and the berry provides enough

nourishment to sustain a creature for one day. The berries lose their potency if they have not been consumed within 24 hours of the casting of this spell.

Bearded Devil Legacy

Monsters Basic Rules (2014)

undead or a construct, it must succeed on a DC 12 Constitution saving throw or lose 5 (1d10);{"diceNotation":"1d10","rollType":"roll","rollAction":"Glaive"} hit points at the start of each of its

":"Glaive"}. Any creature can take an action to stanch the wound with a successful DC 12 Wisdom (Medicine) check. The wound also closes if the target receives magical healing.Fire, PoisonCold; Bludgeoning, Piercing, and Slashing from Nonmagical Attacks that aren't Silvered

Horned Devil Legacy

Monsters Basic Rules (2014)

","rollDamageType":"piercing"} piercing damage. If the target is a creature other than an undead or a construct, it must succeed on a DC 17 Constitution saving throw or lose 10 (3d6);{"diceNotation":"3d6

increases by 10 (3d6);{"diceNotation":"3d6","rollType":"roll","rollAction":"Tail"}. Any creature can take an action to stanch the wound with a successful DC 12 Wisdom (Medicine) check. The wound also

Bearded Devil (Summoner Variant) Legacy

Monsters Monster Manual (2014)

undead or a construct, it must succeed on a DC 12 Constitution saving throw or lose 5 (1d10);{"diceNotation":"1d10","rollType":"roll","rollAction":"Glaive"} hit points at the start of each of its

":"Glaive"}. Any creature can take an action to stanch the wound with a successful DC 12 Wisdom (Medicine) check. The wound also closes if the target receives magical healing. Summon Devil (1/Day). The

Horned Devil (Summoner Variant) Legacy

Monsters Monster Manual (2014)

","rollDamageType":"piercing"} piercing damage. If the target is a creature other than an undead or a construct, it must succeed on a DC 17 Constitution saving throw or lose 10 (3d6);{"diceNotation":"3d6

increases by 10 (3d6);{"diceNotation":"3d6","rollType":"roll","rollAction":"Tail"}. Any creature can take an action to stanch the wound with a successful DC 12 Wisdom (Medicine) check. The wound also

Black Rose Bearer

Monsters Vecna: Eve of Ruin

berserk. On each of its turns while berserk, the bearer has advantage on melee attack rolls, it can Dash as a bonus action, and it must attack the nearest creature it can see. If no creature is near

as a guardian. Its name derives from the preserved black rose the bearer carries inside a delicate bell jar. The slightest jostle can cause the bearer to lose its grasp on the bell jar, destroying

Pipes of the Sewers Legacy

Magic Items Basic Rules (2014)

unless you threaten or harm them. The pipes have 3 charges. If you play the pipes as an action, you can use a bonus action to expend 1 to 3 charges, calling forth one swarm of rats with each expended

another creature's control comes within 30 feet of you while you are playing the pipes, you can make a Charisma check contested by the swarm's Wisdom check. If you lose the contest, the swarm behaves as

Ancient Green Dragon Legacy

Monsters Basic Rules (2014)

damage on a failed save, or half as much damage on a successful one.The dragon can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and

initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds in a row: Grasping roots and

Returned Palamnite

Monsters Mythic Odysseys of Theros

expected—not that they remember what it was they expected. As a result of having followed the Path of Phenax (see chapter 4), 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 surfaces with empty eye sockets and gaping mouths. These blank surfaces

Adult Green Dragon Legacy

Monsters Basic Rules (2014)

on a failed save, or half as much damage on a successful one.The dragon can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at

initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds in a row: Grasping roots and vines

Conjure Elemental Legacy

Spells Basic Rules (2014)

that you issue to it (no action required by you). If you don't issue any commands to the elemental, it defends itself from hostile creatures but otherwise takes no actions. If your concentration is

broken, the elemental doesn't disappear. Instead, you lose control of the elemental, it becomes hostile toward you and your companions, and it might attack. An uncontrolled elemental can't be dismissed by

Hell Hound Cloak

Magic Items Tales from the Yawning Portal

This dark cloak is made of cured hell hound hide. As an action, you can command the cloak to transform you into a hell hound for up to 1 hour. The transformation otherwise functions as the polymorph

spell, but you can use a bonus action to revert to your normal form. Curse. This cloak is cursed with the essence of a hell hound, and becoming attuned to it extends the curse to you. Until the curse

Smiler the Defiler

Monsters Baldur’s Gate: Descent into Avernus

Fey Step (Recharge 4–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Fey Step"}. As a bonus action, Smiler can teleport up to 30 feet to an unoccupied space that he can see or to the

the Feywild in Avernus: a beautiful woodland glade in which to lose himself for a few hours while he meditates and plots. This eladrin adventurer from the Feywild became stranded in Avernus after his

Gauth Legacy

Monsters Volo's Guide to Monsters

to three targets it can see within 120 feet of it: 1. Devour Magic Ray. The targeted creature must succeed on a DC 14 Dexterity saving throw or have one of its magic items lose all magical properties

saving throw or fall asleep and remain unconscious for 1 minute. The target awakens if it takes damage or another creature takes an action to wake it. This ray has no effect on constructs and undead.

Wood Woad

Monsters Mordenkainen Presents: Monsters of the Multiverse

, and when not called on to take action, they root themselves in the earth and silently take sustenance from it. Like trees, wood woads need only sunlight, air, and nutrients from the earth to go on

living. Because they are undying, some wood woads outlive their original purpose. The site a wood woad guards might lose its power or significance over time, or those whom it was assigned to guard

Veiled Presence

Monsters The Book of Many Things

":"radiant"} radiant damage. If the target is a creature, it must succeed on a DC 22 Charisma saving throw, or on its next turn, it can either move or take an action, but not both. Revelation. The veiled

presence halves the attack’s damage against it.The veiled presence can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only

Ambitious Assassin

Monsters The Book of Many Things

the options below. Only one legendary action option can be used at a time and only at the end of another creature’s turn. The assassin regains all spent legendary actions at the start of its

; the villain can’t take the same lair action two rounds in a row: Distraction. A shrill sound fills the lair. Creatures that can hear it must succeed on a DC 15 Constitution saving throw or

Otherworldly Corrupter

Monsters The Book of Many Things

damage against it.The corrupter 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 of another creature’s turn

initiative ties) while in its lair, the villain can take one of the following lair actions; the villain can’t take the same lair action two rounds in a row: Distraction. A shrill sound fills the lair

Selesnya Initiate

Backgrounds Guildmasters’ Guide to Ravnica

, empathetic, and generally peaceful — unless roused to action. Their flaws and bonds alike grow naturally from their close ties to the community. Personality Traits d8 Personality Trait

1 I never raise my voice or lose my temper. 2 I feel the pains and joys of everyone around me, friend or foe. 3 I would rather make a friend than thwart an enemy. 4 I’m

Conjure Fey Legacy

Spells Basic Rules (2014)

has its own turns. It obeys any verbal commands that you issue to it (no action required by you), as long as they don't violate its alignment. If you don't issue any commands to the fey creature, it

defends itself from hostile creatures but otherwise takes no actions. If your concentration is broken, the fey creature doesn't disappear. Instead, you lose control of the fey creature, it becomes

Scion of Surtur

Monsters Bigby Presents: Glory of the Giants

being embedded in hardening rock. A creature can make a DC 25 Strength (Athletics) check as an action, freeing itself or a creature within reach from the rock on a success. The rock has AC 17 and 40 hit

concentrating must succeed on a DC 26 Constitution saving throw or lose concentration. Incendiary Smoke. The scion causes smoke and white-hot embers to billow from its skin, filling a 30-foot-radius sphere

Enchanting Infiltrator

Monsters The Book of Many Things

legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature’s turn. The infiltrator regains all spent legendary

lair actions; the villain can’t take the same lair action two rounds in a row: Distraction. A shrill sound fills the lair. Creatures that can hear it must succeed on a DC 15 Constitution saving

Gauth

Monsters Mordenkainen Presents: Monsters of the Multiverse

duplicates), targeting one to three creatures it can see within 120 feet of it: 1: Devour Magic Ray. The targeted creature must succeed on a DC 14 Dexterity saving throw or have one of its magic items lose

on a DC 14 Wisdom saving throw or fall asleep and remain unconscious for 1 minute. The target awakens if it takes damage or another creature takes an action to wake it. This ray has no effect on

Concentration Legacy

Rules

Some spells require you to maintain concentration in order to keep their magic active. If you lose concentration, such a spell ends.If a spell must be maintained with concentration, that fact appears

in its Duration entry, and the spell specifies how long you can concentrate on it. You can end concentration at any time (no action required).Normal activity, such as moving and attacking, doesn't

Drow Matron Mother

Monsters Mordenkainen Presents: Monsters of the Multiverse

. Moreover, on each of its turns, it can take either an action or a bonus action, but not both. At the end of each of its turns, it can repeat the saving throw, ending the effect on itself on a success

below. Only one legendary action option can be used at a time and only at the end of another creature’s turn. The drow regains spent legendary actions at the start of her turn. Compel Demon. An

Book of Exalted Deeds Legacy

Magic Items Dungeon Master’s Guide (2014)

of kindness or generosity within the span of 10 days, or if you willingly perform an evil act, you lose all the benefits granted by the book. Random Properties The Book of Exalted Deeds has

10-foot radius and dim light for an additional 10 feet. You can dismiss or manifest the halo as a bonus action. While present, the halo gives you advantage on Charisma (Persuasion) checks made to

Claugiyliamatar (possessed)

Monsters Divine Contention

legendary action option can be used at a time and only at the end of another creature's turn. The dragon regains spent legendary actions at the start of its turn. Detect. The dragon makes a Wisdom

(losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds in a row: Grasping roots and vines erupt in a 20

Auril (Third Form)

Monsters Icewind Dale: Rime of the Frostmaiden

within the sphere is heavily obscured, and the sphere moves with Auril. The effect lasts until Auril drops to 0 hit points in this form, until she chooses to end the effect (no action required), or

until her concentration is broken (as if concentrating on a spell).Auril can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at

Arasta

Monsters Mythic Odysseys of Theros

an action to make a DC 21 Strength check. On a success, it can free itself or a creature within 5 feet of it that is restrained by the web. This webbing is immune to all damage except magical fire. A

. Only one legendary action option can be used at a time and only at the end of another creature’s turn. Arasta regains spent legendary actions at the start of her turn. Claws. Arasta makes one

Book of Vile Darkness Legacy

Magic Items Dungeon Master’s Guide (2014)

darkness. An evil rune might appear on your face, your eyes might become glossy black, or horns might sprout from your forehead. Or you might become wizened and hideous, lose all facial features, gain a

made to interact with non-evil creatures. Command Evil. While you are attuned to the book and holding it, you can use an action to cast the dominate monster spell on an evil target (save DC 18). You

Claugiyliamatar

Monsters Storm King's Thunder

: blight, legend lore (cast as 1 action), locate creature, pass without trace, protection from energy, true seeingClaugiyliamatar 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 of another creature's turn. The dragon regains spent legendary actions at the start of its turn. Detect. The dragon makes a Wisdom

Unspeakable Horror (Aberrant Armor)

Monsters Van Richten’s Guide to Ravenloft

action to scrape or wash off the bile that covers it. Petrifying Hex (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Petrifying Hex"}. The horror expels petrifying gas in a 30

to customize it further, while results from the Hex Blast table replace that action in the stat block. If the results of multiple tables conflict, chose your preferred result. The results of these

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