barriers been diffusing called reverts

Doppelganger Legacy

Monsters Basic Rules (2014)

. Any equipment it is wearing or carrying isn't transformed. It reverts to its true form if it dies. Ambusher. The doppelganger has advantage on attack rolls against any creature it has surprised

magically reads the surface thoughts of one creature within 60 feet of it. The effect can penetrate barriers, but 3 feet of wood or dirt, 2 feet of stone, 2 inches of metal, or a thin sheet of lead

Tomb Tapper

Monsters Icewind Dale: Rime of the Frostmaiden

feet of it and can use an action to pinpoint the location of any creature, object, or area in that range that bears magic. This sense penetrates barriers but is blocked by a thin sheet of lead. Tunneler

free to catch the weapon.The Netherese arcanists who created these creatures called them “thaluud,” which means “faceless.” Wrought from the fusion of magic and elemental earth, each of these sexless

Mummy Lord Legacy

Monsters Basic Rules (2014)

, including ones behind barriers and around corners, can't regain hit points until the end of the mummy lord's next turn. Whirlwind of Sand (Costs 2 Actions). The mummy lord magically transforms into a

whirlwind of sand, moves up to 60 feet, and reverts to its normal form. While in whirlwind form, the mummy lord is immune to all damage, and it can't be grappled, petrified, knocked prone, restrained, or

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

reach its resting place within 2 hours or be destroyed. Once in its resting place, it reverts to its vampire form. It is then paralyzed until it regains at least 1 hit point. After spending 1 hour in

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

can’t revert to its vampire form, and it must reach its resting place within 2 hours or be destroyed. Once in its resting place, it reverts to its vampire form. It is then paralyzed until it

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

reach its resting place within 2 hours or be destroyed. Once in its resting place, it reverts to its vampire form. It is then paralyzed until it regains at least 1 hit point. After spending 1 hour in

Diderius

Monsters Tyranny of Dragons

(Costs 2 Actions). Diderius magically unleashes negative energy. Creatures within 60 feet of him, including ones behind barriers and around corners, can’t regain hit points until the end of his next

turn. Whirlwind of Sand (Costs 2 Actions). Diderius magically transforms into a whirlwind of sand, moves up to 60 feet, and reverts to his normal form. While in whirlwind form, Diderius is immune to

Miirym

Monsters Candlekeep Mysteries

the books and scrolls kept in her subterranean domain. The Sentinel Wyrm can be summoned by the Keeper of Tomes and called upon to defend Candlekeep from invaders who would plunder or destroy it. In her

role as Candlekeep’s defender, Miirym can move anywhere within the library fortress, passing through walls and other solid barriers. She can’t enter extradimensional spaces, since they

Tloques-Popolocas

Monsters Tales from the Yawning Portal

with it, but nothing he's carrying does. He reverts to its true form if he dies. Innate Spellcasting. He can innately cast the hold person spell at will, requiring no components, but his target must be

":"roll","rollAction":"Children of the Night"} swarm of bats;swarms of bats, provided that the sun isn't up. The called creatures arrive in 1d4;{"diceNotation":"1d4","rollType":"roll","rollAction

Fungal Servant

Monsters Candlekeep Mysteries

2 Actions). The fungal servant magically unleashes negative energy. Creatures within 60 feet of the fungal servant, including ones behind barriers and around corners, can’t regain hit points

until the end of the fungal servant’s next turn. Whirlwind of Spores (Costs 2 Actions). The fungal servant magically transforms into a whirlwind of spores, moves up to 60 feet, and reverts to its

Valin Sarnaster

Monsters Candlekeep Mysteries

energy. Creatures within 60 feet of Valin, including ones behind barriers and around corners, can’t regain hit points until the end of Valin’s next turn. Whirlwind of Sand (Costs 2 Actions

). Valin magically transforms into a whirlwind of sand, moves up to 60 feet, and reverts to her normal form. While in whirlwind form, Valin is immune to all damage, and she can’t be grappled

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

within 2 hours or be destroyed. Once in his resting place, he reverts to his vampire form. He is then paralyzed until he regains at least 1 hit point. After spending 1 hour in his resting place with 0

Rak Tulkhesh

Monsters Eberron: Rising from the Last War

Tulkhesh magically polymorphs into a humanoid, beast, or giant that has a challenge rating no higher than his own, or back into his true form. He reverts to his true form if he dies. Any equipment he

can't die permanently. Upon its death, it reforms elsewhere in the multiverse and becomes active again at a time set by the DM. Rak Tulkhesh Called the Rage of War, Rak Tulkhesh is the incarnation of

Gorka Tharn

Monsters Waterdeep: Dungeon of the Mad Mage

Negative Energy (Costs 2 Actions). The mummy lord magically unleashes negative energy. Creatures within 60 feet of the mummy lord, including ones behind barriers and around corners, can't regain hit

points until the end of the mummy lord's next turn. Whirlwind of Sand (Costs 2 Actions). The mummy lord magically transforms into a whirlwind of sand, moves up to 60 feet, and reverts to its normal

Alhoon

Monsters Mordenkainen Presents: Monsters of the Multiverse

that path is long and fraught with barriers. Alhoons are mind flayers who have used a shortcut to attain a lichlike state. Elder brains forbid mind flayers from pursuing magic power aside from psionics

reality, a group of nine mind flayer arcanists used their arcane magic and psionics to weave a new truth. These nine called themselves the Alhoon, and those who follow in their footsteps are referred to by

Keresta Delvingstone

Monsters Waterdeep: Dungeon of the Mad Mage

is carrying does. She reverts to her true form if she dies. While in mist form, Keresta can't take any actions, speak, or manipulate objects. It is weightless, has a flying speed of 20 feet, can hover

her resting place within 2 hours or be destroyed. Once in her resting place, she reverts to her vampire form. She is then paralyzed until she regains at least 1 hit point. After spending 1 hour in

Iymrith

Monsters Storm King's Thunder

. She reverts to her true form if she dies. Any equipment she is wearing or carrying is absorbed or borne by the new form (the dragon’s choice). In storm giant form, Iymrith retains her alignment

a secret yet widespread organization called the Kraken Society. Using information given to them by the evil storm giant sisters, Kraken Society operatives ambushed and killed Queen Neri. Iymrith then

Strahd von Zarovich

Monsters Curse of Strahd

size and speed, are unchanged. Anything he is wearing transforms with him, but nothing he is carrying does. He reverts to his true form if he dies. While in mist form, Strahd can’t take any

destroyed. While he has 0 hit points in mist form, he can’t revert to his vampire form, and he must reach his coffin within 2 hours or be destroyed. Once in his coffin, he reverts to his vampire

Doppelganger

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

. It reverts to its true form if it dies. Ambusher. In the first round of a combat, the doppelganger has advantage on attack rolls against any creature it surprised. Surprise Attack. If the

creature within 60 feet of it. The effect can penetrate barriers, but 3 feet of wood or dirt, 2 feet of stone, 2 inches of metal, or a thin sheet of lead blocks it. While the target is in range, the

Doppelganger

Compendium - Sources->Dungeons & Dragons->Lost Mine of Phandelver

slain, the doppelganger reverts to its natural form. Ambusher. The doppelganger has advantage on attack rolls against any creature it has surprised. Surprise Attack. If the doppelganger surprises a

of it. The effect can penetrate barriers, but 3 feet of wood or dirt, 2 feet of stone, 2 inches of metal, or a thin sheet of lead blocks it. While the target is within range, the doppelganger can

Doppelganger

Compendium - Sources->Dungeons & Dragons->Lost Mine of Phandelver

slain, the doppelganger reverts to its natural form. Ambusher. The doppelganger has advantage on attack rolls against any creature it has surprised. Surprise Attack. If the doppelganger surprises a

of it. The effect can penetrate barriers, but 3 feet of wood or dirt, 2 feet of stone, 2 inches of metal, or a thin sheet of lead blocks it. While the target is within range, the doppelganger can

Doppelganger

Compendium - Sources->Dungeons & Dragons->Lost Mine of Phandelver

slain, the doppelganger reverts to its natural form. Ambusher. The doppelganger has advantage on attack rolls against any creature it has surprised. Surprise Attack. If the doppelganger surprises a

of it. The effect can penetrate barriers, but 3 feet of wood or dirt, 2 feet of stone, 2 inches of metal, or a thin sheet of lead blocks it. While the target is within range, the doppelganger can

Doppelganger

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

. It reverts to its true form if it dies. Ambusher. In the first round of a combat, the doppelganger has advantage on attack rolls against any creature it surprised. Surprise Attack. If the

creature within 60 feet of it. The effect can penetrate barriers, but 3 feet of wood or dirt, 2 feet of stone, 2 inches of metal, or a thin sheet of lead blocks it. While the target is in range, the

Doppelganger

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

. It reverts to its true form if it dies. Ambusher. In the first round of a combat, the doppelganger has advantage on attack rolls against any creature it surprised. Surprise Attack. If the

creature within 60 feet of it. The effect can penetrate barriers, but 3 feet of wood or dirt, 2 feet of stone, 2 inches of metal, or a thin sheet of lead blocks it. While the target is in range, the

Mechanus

Compendium - Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)

of the modrons: a godlike being called Primus. Optional Rule: Law of Averages While on Mechanus, creatures always use the average damage result for attacks and spells. For example, an attack that

Wisdom saving throw. On a failed save, the creature’s alignment changes to lawful neutral. The creature’s alignment reverts to normal after one day spent on a plane other than Mechanus. Casting the dispel evil and good spell on the creature also restores its original alignment.

Mechanus

Compendium - Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)

of the modrons: a godlike being called Primus. Optional Rule: Law of Averages While on Mechanus, creatures always use the average damage result for attacks and spells. For example, an attack that

Wisdom saving throw. On a failed save, the creature’s alignment changes to lawful neutral. The creature’s alignment reverts to normal after one day spent on a plane other than Mechanus. Casting the dispel evil and good spell on the creature also restores its original alignment.

Mechanus

Compendium - Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)

of the modrons: a godlike being called Primus. Optional Rule: Law of Averages While on Mechanus, creatures always use the average damage result for attacks and spells. For example, an attack that

Wisdom saving throw. On a failed save, the creature’s alignment changes to lawful neutral. The creature’s alignment reverts to normal after one day spent on a plane other than Mechanus. Casting the dispel evil and good spell on the creature also restores its original alignment.

Planes of Eberron

Compendium - Sources->Dungeons & Dragons->Eberron: Rising from the Last War

not a plane is remote or coterminous at a given time depends entirely on the needs of your story. Manifest Zones At certain places in the Material Plane, the barriers between worlds are thin, and

some characteristics of another plane can bleed through into the material world. These places are called manifest zones, and the nature of each one is strongly shaped by the plane it connects to. The

Planes of Eberron

Compendium - Sources->Dungeons & Dragons->Eberron: Rising from the Last War

not a plane is remote or coterminous at a given time depends entirely on the needs of your story. Manifest Zones At certain places in the Material Plane, the barriers between worlds are thin, and

some characteristics of another plane can bleed through into the material world. These places are called manifest zones, and the nature of each one is strongly shaped by the plane it connects to. The

Planes of Eberron

Compendium - Sources->Dungeons & Dragons->Eberron: Rising from the Last War

not a plane is remote or coterminous at a given time depends entirely on the needs of your story. Manifest Zones At certain places in the Material Plane, the barriers between worlds are thin, and

some characteristics of another plane can bleed through into the material world. These places are called manifest zones, and the nature of each one is strongly shaped by the plane it connects to. The

Doppelganger