blades before duplicate cause required

Staff of Thunder and Lightning

Magic Items Dungeon Master’s Guide

required). Thunder. When you hit with a melee attack using the staff, you can cause the staff to emit a crack of thunder audible out to 300 feet (no action required). The target you hit must succeed on a

is used, it can’t be used again until the next dawn. Lightning. When you hit with a melee attack using the staff, you can cause the target to take an extra 2d6 Lightning damage (no action

Grasping Vine

Spells Player’s Handbook

save DC). The vine can grapple only one creature at a time, and you can cause the vine to release a Grappled creature (no action required). As a Bonus Action on your later turns, you can repeat the

Mythallar Cloak

Magic Items Netheril’s Fall

cloak, you can take a Bonus Action and expend 1 charge to activate the cloak’s magic. The magic lasts for 1 minute or until you end it early (no action required). While the cloak’s magic

is active, you gain a Fly Speed of 30 feet and can hover. Additionally, once on each of your turns when you hit a creature with an attack roll and deal damage, you can cause the target to take an extra 1d4 Radiant damage. If you are aloft when the cloak’s magic ends, you fall.

Berbalang

Monsters Mordenkainen Presents: Monsters of the Multiverse

disappears when it or the berbalang drops to 0 hit points or when the berbalang dismisses it (no action required). The duplicate has the same statistics and knowledge as the berbalang, and everything

spying on the living to take knowledge from them as well. A berbalang can create a spectral duplicate of itself and send the duplicate out to gather information on other planes by watching places where

Thri-kreen Gladiator

Monsters Spelljammer: Adventures in Space

communication difficult to interpret and impossible to duplicate. To interact with creatures of other sapient species, thri-kreen rely on a form of telepathy. Thri-kreen often use weapons of their own design

, particularly the gythka (a two-handed polearm with a blade at each end) and a light thrown weapon called a chatkcha (a flat, triangular wedge with three serrated blades). Gythkas typically have shafts

Berbalang Legacy

Monsters Mordenkainen’s Tome of Foes

dismisses it (no action required). The duplicate has the same statistics and knowledge as the berbalang, and everything experienced by the duplicate is known by the berbalang. All damage dealt by the

Spectral Duplicate (Recharges after a Short or Long Rest). As a bonus action, the berbalang creates one spectral duplicate of itself in an unoccupied space it can see within 60 feet of it. While the

Thri-kreen Hunter

Monsters Spelljammer: Adventures in Space

thri-kreen what they are thinking and feeling. Other creatures find this method of communication difficult to interpret and impossible to duplicate. To interact with creatures of other sapient species

chatkcha (a flat, triangular wedge with three serrated blades). Gythkas typically have shafts of bone and obsidian blades, while chatkchas are usually made of sharpened bone or crystal. A generic thri

Thri-kreen Mystic

Monsters Spelljammer: Adventures in Space

, indicating to other thri-kreen what they are thinking and feeling. Other creatures find this method of communication difficult to interpret and impossible to duplicate. To interact with creatures of other

weapon called a chatkcha (a flat, triangular wedge with three serrated blades). Gythkas typically have shafts of bone and obsidian blades, while chatkchas are usually made of sharpened bone or crystal. A

Demogorgon Legacy

Monsters Out of the Abyss

of the next round. On his turn, Demogorgon can move the illusory duplicate a distance equal to his walking speed (no action required). The first time a creature or object interacts physically with

bulk of this palace extends deep underwater, in chill and darkened caverns. Lair Actions On initiative count 20 (losing initiative ties), Demogorgon can take a lair action to cause one of the

Podling

Monsters Van Richten’s Guide to Ravenloft

dismisses it (no action required). Unusual Nature. The podling doesn’t require sleep.Slam. Melee Weapon Attack: +4;{"diceNotation":"1d20+4","rollType":"to hit","rollAction":"Slam"} to hit, reach 5

comatose. Over the course of hours, the creature is dissolved and its body repurposed into a podling duplicate. Podlings are near-perfect mimics of the creatures they replace. Despite having the

Night Blade

Monsters Baldur’s Gate: Descent into Avernus

cause terrible pain and bleeding. Killers from the Shadows. Bhaal’s followers are cunning murderers who kill to strike fear and thrive on sowing terror in the cities they inhabit. They can call

upon their god’s power to blend into the shadows with ease, or even turn invisible for a crucial moment. Cult Ranks. Low-ranking cultists of Bhaal are called night blade;night blades, whom Bhaal

Doomguard Rot Blade

Monsters Planescape: Adventures in the Multiverse

, except for magic items, reduced to ash. Hit or Miss: The rot blade can cause the blade to emit a burst of entropic magic in a 10-foot-radius sphere centered on the weapon. Each creature in that area

everything it is wearing or carrying, except for magic items, reduced to ash.Rot blades are the entropic levers through which the Doomguard quickens the natural decay of the multiverse. These members wield weapons immersed in necrotic energy, which can turn their enemies to ash.Necrotic

Demogorgon

Monsters Mordenkainen Presents: Monsters of the Multiverse

, Demogorgon can move the illusory duplicate a distance equal to his walking speed (no action required). The first time a creature or an object interacts physically with Demogorgon (for example, by

initiative count 20 of the next round. Illusory Duplicate. Demogorgon creates an illusory duplicate of himself, which appears in his space and lasts until initiative count 20 of the next round. On his turn

Death's Head of Bhaal

Monsters Baldur’s Gate: Descent into Avernus

victims vulnerable to their long-bladed knives. When Bhaal's magic works its power, stab wounds erupt in terrible gouts of blood. Seemingly minor wounds plunge deep into a victim's body and cause

power to blend into the shadows with ease, or even turn invisible for a crucial moment. Cult Ranks. Low-ranking cultists of Bhaal are called night blade;night blades, whom Bhaal blesses with

Reaper of Bhaal

Monsters Baldur’s Gate: Descent into Avernus

wounds plunge deep into a victim's body and cause terrible pain and bleeding. Killers from the Shadows. Bhaal's followers are cunning murderers who kill to strike fear and thrive on sowing terror in

blade;night blades, whom Bhaal blesses with darkvision and superior stealth. Reaper of Bhaal;Reapers are the next rank up. They gain the ability to turn invisible and can use Bhaal's magic to evade

Faerie Pest

Monsters Monstrous Compendium Vol. 4: Eldraine Creatures

have the frightened condition for 1 minute. A frightened creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.Faerie pests love to cause

toddler, except for the black-feathered wings sprouting from the faerie’s shoulders. When engaged in combat, faerie pests wield thought-manipulating magic alongside sharp blades coated in

Gremishka

Monsters Van Richten’s Guide to Ravenloft

overwhelm—or just get a bite of. Gremishkas have an unstable relationship with magic. Spells cast near a gremishka might rebound onto those nearby or cause the monster to explode, its scaly chunks

rapidly reforming into duplicate gremishkas. These spontaneously created Swarm of Gremishkas;swarms can rapidly turn a single annoying gremishka into a chittering, magic-reflecting wave of teeth and claws.

Swarm of Gremishkas

Monsters Van Richten’s Guide to Ravenloft

cast near a gremishka might rebound onto those nearby or cause the monster to explode, its scaly chunks rapidly reforming into duplicate gremishkas. These spontaneously created swarms can rapidly turn

Dominate Monster Legacy

Spells Basic Rules (2014)

telepathic link to issue commands to the creature while you are conscious (no action required), which it does its best to obey. You can specify a simple and general course of action, such as "Attack that

do. During this time, you can also cause the creature to use a reaction, but this requires you to use your own reaction as well. Each time the target takes damage, it makes a new Wisdom saving throw

Enchanting Infiltrator

Monsters The Book of Many Things

illusory duplicate of itself in its space, then teleports, along with any equipment it is wearing or carrying, to an unoccupied space within 15 feet of itself. The image flings illusory blades at two

Coiling Grasp Tattoo

Magic Items Tasha’s Cauldron of Everything

tattoo ends, the tattoo vanishes, and the needle reappears in your space. Grasping Tendrils. While the tattoo is on your skin, you can, as an action, cause the tattoo to extrude into inky tendrils

escape the grapple by succeeding on a DC 14 Strength (Athletics) or Dexterity (Acrobatics) check. The grapple also ends if you halt it (no action required), if the creature is ever more than 15 feet away from you, or if you use this tattoo on a different creature.

Aboleth Legacy

Monsters Basic Rules (2014)

. On initiative count 20 (losing initiative ties), the aboleth takes a lair action to cause one of the following effects: The aboleth casts phantasmal force (no components required) on any number

Dominate Beast Legacy

Spells Basic Rules (2014)

link to issue commands to the creature while you are conscious (no action required), which it does its best to obey. You can specify a simple and general course of action, such as "Attack that creature

. During this time, you can also cause the creature to use a reaction, but this requires you to use your own reaction as well. Each time the target takes damage, it makes a new Wisdom saving throw against

Dominate Person Legacy

Spells Basic Rules (2014)

link to issue commands to the creature while you are conscious (no action required), which it does its best to obey. You can specify a simple and general course of action, such as "Attack that

. During this time you can also cause the creature to use a reaction, but this requires you to use your own reaction as well. Each time the target takes damage, it makes a new Wisdom saving throw

Healing Spirit

Spells Xanathar's Guide to Everything

choice). Until the spell ends, whenever you or a creature you can see moves into the spirit’s space for the first time on a turn or starts its turn there, you can cause the spirit to restore 1d6

hit points to that creature (no action required). The spirit can’t heal constructs or undead. The spirit can heal a number of times equal to 1 + your spellcasting ability modifier (minimum

Scion of Stronmaus

Monsters Bigby Presents: Glory of the Giants

’s not particularly interested in Humanoids or other little creatures—either in conversing with them or in protecting them from harm it might cause. If the scion is threatened, it unleashes

elemental might like few other forces in the multiverse can muster: blades of lightning, boulder-sized hailstones, and a storm of churning elements. Regional Effects The region surrounding a scion

Gar Shatterkeel (Noncore)

Monsters Locathah Rising

action to cause one of the following effects; Gar can’t use the same effect two rounds in a row. Gar may teleport anywhere within the coral mountain, bringing up to five willing creatures with

), and doesn’t require Gar to maintain concentration. Gar Shatterkeel and any creatures he designates are immune to this effect. Up to five corpses that Gar can see within 60 feet rise up as drowned blade;drowned blades and attack anyone Gar directs them to on his turn. Cold

Cradle of the Storm Scion

Monsters Bigby Presents: Glory of the Giants

from harm it might cause. If the scion is threatened, it unleashes elemental might like few other forces in the multiverse can muster: blades of lightning, boulder-sized hailstones, and a storm of

Moonblade Legacy

Magic Items Dungeon Master’s Guide (2014)

, some blades have faded from the world, their magic lost as family lines have become extinct. Other blades have vanished with their bearers during great quests. Thus, only a few of these weapons remain

action to cause the moonblade to flash brightly. Each creature that can see you and is within 30 feet of you must succeed on a DC 15 Constitution saving throw or become blinded for 1 minute. A creature

Githzerai Anarch Legacy

Monsters Mordenkainen’s Tome of Foes

action to cause one of the following effects; the anarch can’t use the same effect two rounds in a row: The anarch casts the lightning bolt spell (at 5th level), but the anarch can change the

Limbo and brought to the Material Plane for as long as the anarch remains within 1 mile of it (no action required). If the anarch dies, these effects end after 1d6;{"diceNotation":"1d6","rollType

Storm Giant Quintessent Legacy

Monsters Volo's Guide to Monsters

can take a lair action to cause one of the following effects; the giant can't use the same effect two rounds in a row: The giant creates a thunderclap centered on a point anywhere in its lair. Each

within water) centered on a point anywhere in its lair. The sphere spreads around corners, and its area is heavily obscured. The fog lasts until the giant disperses it (no action required), and it can't

Reduced-threat Aboleth

Monsters Tales from the Yawning Portal

, an aboleth can invoke the ambient magic to take lair actions. On initiative count 20 (losing initiative ties), the aboleth takes a lair action to cause one of the following effects: The aboleth

casts phantasmal force (no components required) on any number of creatures it can see within 60 feet of it. While maintaining concentration on this effect, the aboleth can’t take other lair actions

Mighty Servant of Leuk-o

Magic Items Tasha’s Cauldron of Everything

(for either attuned creature), you can command it in the following ways: Open or close the hatch (no action required, once per turn) Move the servant up to its speed (no action required) As an

soul of the mighty warlord Leuk-o was drawn into the artifact and has become its animating force. The servant has been known to attack or move of its own accord, particularly if doing so will cause

Elder Brain Legacy

Monsters Volo's Guide to Monsters

mind once it is no longer incapacitated, and the elder brain can terminate the link at any time (no action required). The target can use an action on its turn to attempt to break the psychic link

Actions When fighting inside its lair, an elder brain can use lair actions. On initiative count 20 (losing initiative ties), an elder brain can take one lair action to cause one of the following

Morkoth Legacy

Monsters Volo's Guide to Monsters

to take lair actions. On initiative count 20 (losing initiative ties), the morkoth takes a lair action to cause one of the effects described below: The morkoth uses its Hypnosis action, originating

it takes damage. With a thought (no action required), the morkoth can initiate a change in the water within its lair that takes effect 1 minute later. The water can be as breathable and clear as air

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