breathe becoming diffusing constant remains

Iron Flask

Magic Items Dungeon Master’s Guide

on the save. Once trapped, a creature remains in the flask until released. The flask can hold only one creature at a time. A creature trapped in the flask doesn’t age and doesn’t need to

breathe, eat, or drink. You can take a Magic action to remove the flask’s stopper and release the creature in the flask. The creature then obeys your commands for 1 hour, understanding those

Eye and Hand of Vecna

Magic Items Dungeon Master’s Guide

Vecna the Archlich;Vecna was a mighty wizard who, through magic and conquest, forged a terrible empire. For all his power, however, Vecna feared death and took steps to prevent his demise by becoming

to your head and remains there until you die. If the eye is ever removed, you die. Properties of the Eye. While you are attuned to the eye, your alignment is Neutral Evil, and you gain the following

Biha Babir

Monsters Forgotten Realms: Adventures in Faerûn

Amphibious. Biha Babir can breathe air and water. Elemental Restoration. If Biha Babir dies outside the Elemental Plane of Water, her body dissolves into brine, and she gains a new body in 1d4

typically presents as a marid crowned in coral, with her lower half lengthening into a sinewy, eel-like tail. History Before becoming ruler of Maran Saya, Biha Babir worked as a spy. She has

Fire Hellion

Monsters Bigby Presents: Glory of the Giants

, hoping to learn tactics the devils have fine-tuned over millennia and to acquire magical gifts to help the giant rise in the ordning. Over time, the giant is corrupted, becoming a Fiend in its own right

this way, the devil stands to gain a constant supply of souls from the giant’s enemies, as well as the promise that the giant will serve the devil as a smith in the Nine Hells after death. The

Firenewt Warrior

Monsters Mordenkainen Presents: Monsters of the Multiverse

Amphibious. The firenewt can breathe air and water.Multiattack. The firenewt makes two Scimitar attacks. Scimitar. Melee Weapon Attack: +3;{"diceNotation":"1d20+3","rollType":"to hit","rollAction

the Elemental Plane of Fire, firenewts can be found on the Material Plane near hot springs and volcanoes. These amphibians need hot water to live, becoming sluggish after spending a week away from a

Prophetess Dran

Monsters Acquisitions Incorporated

can call on her spells and abilities in times of need, and remains in constant practice with Confessor, her maul. At her core, she believes that the gods help those who help themselves, and that

Demilich (Variant) Legacy

Monsters Monster Manual (2014)

speed. Cloud of Dust. The demilich magically swirls its dusty remains. Each creature within 10 feet of the demilich, including around a corner, must succeed on a DC 16 Constitution saving throw or be

, accepting that it would molder and dissolve to dust while he traveled the planes as a disembodied consciousness. If the skull that was his last physical remains was ever disturbed, its gems would claim the

Naiad

Monsters Mythic Odysseys of Theros

Amphibious. The naiad can breathe air and water. Invisible in Water. The naiad is invisible while fully immersed in water. Magic Resistance. The naiad has advantage on saving throws against spells

all others. Over time, such a resident nymph often becomes connected with their aquatic home through sightings and stories, becoming a guardian of the place and, in effect, a manifestation of its

Kalka-Kylla

Monsters Tales from the Yawning Portal

Amphibious. Kalka-Kylla can breathe air and water. False Appearance. While Kalka-Kylla remains motionless and hidden in its shell, it is indistinguishable from a polished boulder. Shell. Kalka-Kylla

Cloaker Legacy

Monsters Basic Rules (2014)

Damage Transfer. While attached to a creature, the cloaker takes only half the damage dealt to it (rounded down), and that creature takes the other half. False Appearance. While the cloaker remains

Large or smaller, the cloaker attaches to it. If the cloaker has advantage against the target, the cloaker attaches to the target's head, and the target is blinded and unable to breathe while the cloaker

Firenewt Warlock of Imix

Monsters Mordenkainen Presents: Monsters of the Multiverse

Amphibious. The firenewt can breathe air and water. Devil’s Sight. Magical darkness doesn’t impede the firenewt’s darkvision. Imix’s Blessing. When the firenewt reduces an

, firenewts can be found on the Material Plane near hot springs and volcanoes. These amphibians need hot water to live, becoming sluggish after spending a week away from a source of moist heat. Firenewts

Hulking Crab

Monsters Storm King's Thunder

Amphibious. The crab can breathe air and water. Shell Camouflage. While the crab remains motionless with its eyestalks and pincers tucked close to its body, it resembles a natural formation or a

Storm Giant Quintessent Legacy

Monsters Volo's Guide to Monsters

Amphibious. The giant can breathe air and water.Multiattack. The giant makes two Lightning Sword attacks or uses Wind Javelin twice. Lightning Sword. Melee Weapon Attack: +14;{"diceNotation":"1d20+14

of its turns, becoming a giant once more and appearing in any location it chooses within its lair. While dispersed, the giant can't take any actions other than lair actions, and it can't be targeted

Slithering Tracker Legacy

Monsters Volo's Guide to Monsters

takes only half the damage dealt to it, and the creature it is grappling takes the other half. False Appearance. While the slithering tracker remains motionless, it is indistinguishable from a puddle

a DC 13 Dexterity saving throw or be grappled (escape DC 13). Until this grapple ends, the target is restrained and unable to breathe unless it can breathe water. In addition, the grappled target

Darkmantle Legacy

Monsters Basic Rules (2014)

Echolocation. The darkmantle can’t use its blindsight while deafened. False Appearance. While the darkmantle remains motionless, it is indistinguishable from a cave formation such as a

the attack roll, it attaches by engulfing the target’s head, and the target is also blinded and unable to breathe while the darkmantle is attached in this way. While attached to the target, the

Animated Armor Detention Drone

Monsters The Book of Many Things

’s spell save DC or fall unconscious for 1 minute. False Appearance. While the drone remains motionless, it is indistinguishable from a normal suit of armor.Multiattack. The drone makes two melee

must succeed on a DC 15 Constitution saving throw or be encased in the orb, which expands to a size just large enough to contain the creature. While encased, the creature doesn’t need to breathe

Storm Giant Quintessent

Monsters Mordenkainen Presents: Monsters of the Multiverse

Amphibious. The giant can breathe air and water. Legendary Resistance (1/Day). If the giant fails a saving throw, it can choose to succeed instead.Multiattack. The giant makes two Lightning Sword

, dispersing itself into the storm surrounding its lair. The giant can end this effect at the start of any of its turns, becoming a giant once more and appearing in any location it chooses within its lair

Kelpie

Monsters Tales from the Yawning Portal

Amphibious. The kelpie can breathe air and water. Seaweed Shape. The kelpie can use its action to reshape its body into the form of a humanoid or beast that is Small, Medium, or Large. Its

kelpie returns to its true form if it takes a bonus action to do so or if it dies. False Appearance. While the kelpie remains motionless in its true form, it is indistinguishable from normal

Boneless

Monsters Van Richten’s Guide to Ravenloft

attached, the target is blinded and is unable to breathe. The target must succeed on a DC 13 Strength saving throw at the start of each of the boneless’ turns or take 5 (1d4 + 3);{"diceNotation":"1d4

DC 13 Strength check. When the boneless dies, it detaches from any creature it is attached to.Not all animate corpses shamble from their graves. Boneless are undead remains devoid of skeletons. Most

Helmed Horror Detention Drone

Monsters The Book of Many Things

encased, the creature doesn’t need to breathe, eat, or drink, and it doesn’t age. Nothing can pass through the orb, nor can any creature teleport or use planar travel to enter or exit the

remains intact until the drone spends an action to end the effect or the drone is destroyed. A drone can have only one detention orb active at a time; if the drone creates a detention orb when it

Iron Flask Legacy

Magic Items Basic Rules (2014)

throw. Once trapped, a creature remains in the flask until released. The flask can hold only one creature at a time. A creature trapped in the flask doesn't need to breathe, eat, or drink and doesn't

Reduced-threat Darkmantle

Monsters Tales from the Yawning Portal

Echolocation. The darkmantle can't use its blindsight while deafened. False Appearance. While the darkmantle remains motionless, it is indistinguishable from a cave formation such as a stalactite or

target. If the target is Medium or smaller and the darkmantle has advantage on the attack roll, it attaches by engulfing the target's head, and the target is also blinded and unable to breathe while

Quadrone Detention Drone

Monsters The Book of Many Things

DC 15 Constitution saving throw or be encased in the orb, which expands to a size just large enough to contain the creature. While encased, the creature doesn’t need to breathe, eat, or drink

up to 30 feet in any direction. A successful casting of the Dispel Magic spell on the orb (DC 15) destroys it. The orb otherwise remains intact until the drone spends an action to end the effect or

Ancient Deep Crow

Monsters Acquisitions Incorporated

cousins, the ancient deep crows. Whether these gargantuan specimens are elder deep crows grown to great size or some higher form that holds lesser deep crows in thrall remains to be determined. Ideally

of volcanic rock the creatures prize as roosts are common in such places, whose ambient warmth provides constant temperature regulation for the creature's eggs. Regional Effects The region containing

Arrant Quill

Monsters Candlekeep Mysteries

cheekbone down to his jaw. If asked about the scar, he explains that he got it years ago when the man who burned down his home village slashed his face with a dagger. It serves as a constant reminder of his

and eliminate agents of tyranny. As long as Quill remains in Wisteria Vale, he is immune to all damage and automatically succeeds on all saving throws. This feature is suppressed if Quill wills it (no action required) or while he is within 15 feet of Renekor the beholder.

Ancient Black Dragon Legacy

Monsters Basic Rules (2014)

Amphibious. The dragon can breathe air and water. Legendary Resistance (3/Day). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon can use its Frightful

the dragon chooses within 120 feet of it. The cloud spreads around corners and remains until the dragon dismisses it as an action, uses this lair action again, or dies. The cloud is lightly obscured

Tarul Var

Monsters Tales from the Yawning Portal

can choose to succeed instead. Rejuvenation. If Var is destroyed but his phylactery remains intact, Var gains a new body in 1d10;{"diceNotation":"1d10","rollType":"roll","rollAction":"Rejuvenation

"} days, regaining all his hit points and becoming active again. The new body appears within 5 feet of the phylactery. Spellcasting. Var is a 12th-level spellcaster. His spellcasting ability is

Gnome Ceremorph

Monsters Icewind Dale: Rime of the Frostmaiden

simply a facet of how their minds work. When the process is warped only slightly, the mind flayer remains gnome-sized and is called a gnome ceremorph. It retains its knowledge of the Gnomish language

while becoming able to speak Deep Speech and Undercommon. It retains fragmented memories of its previous life and previous alignment, not to mention a propensity for invention. Laser Pistol. A gnome

Wastrilith Legacy

Monsters Mordenkainen’s Tome of Foes

Amphibious. The wastrilith can breathe air and water. Corrupt Water. At the start of each of the wastrilith’s turns, exposed water within 30 feet of it is befouled. Underwater, this effect

lightly obscures the area until a current clears it away. Water in containers remains corrupted until it evaporates. A creature that consumes this foul water or swims in it must make a DC 18

Adult Black Dragon Legacy

Monsters Basic Rules (2014)

Amphibious. The dragon can breathe air and water. Legendary Resistance (3/Day). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon can use its Frightful

point the dragon chooses within 120 feet of it. The cloud spreads around corners and remains until the dragon dismisses it as an action, uses this lair action again, or dies. The cloud is lightly

Slithering Tracker

Monsters Mordenkainen Presents: Monsters of the Multiverse

within 5 feet of it must succeed on a DC 13 Dexterity saving throw or be grappled (escape DC 13). Until this grapple ends, the target is restrained and unable to breathe unless it can breathe water. In

’s body, killing it. Yet the subject’s mind lives on in the puddle that issues forth from the remains, and so too does its insatiable need for retribution. A slithering tracker tastes the

Advanced Detention Drone

Monsters The Book of Many Things

enough to contain the creature. While encased, the creature doesn’t need to breathe, eat, or drink, and it doesn’t age. Nothing can pass through the orb, nor can any creature teleport or use

) destroys it. The orb otherwise remains intact until the drone spends an action to end the effect or the drone is destroyed. A drone can have only one detention orb active at a time; if the drone

Forlarren

Monsters Mordenkainen's Fiendish Folio Volume 1

peppered with a parental attitude toward strangers. Another is a mirthful sybarite with an unfettered love of food, drink, and romance. When dealing with the forlarren, the only constant is the malleable

. Unfortunately, when it reaches that breaking point, its diabolical nature asserts itself, and it remains in this scheming, dominating mindset until its plans are foiled and it faces defeat. Then, overwhelmed

Nereid

Monsters Tales from the Yawning Portal

Amphibious. The nereid can breathe air and water. Aquatic Invisibility. If immersed in water, the nereid can make itself invisible as a bonus action. It remains invisible until it leaves the water

Ruinblade

Magic Items Infernal Machine Rebuild

property of the weapon can’t be used until dawn seven days later. Curse. This weapon is cursed, and becoming attuned to it extends the curse to you. Until the curse is broken with a remove curse

blank slate. It thus encourages its wielder to engage in constant destruction, claiming that this will allow the creation of a more superior vision from the ruin of what came before.

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