before beast devourer changes round

Intellect Devourer

Monsters Monster Manual

condition, is a Humanoid or Beast, and has 10 Hit Points or fewer. Failure: The intellect devourer possesses the target, consumes its brain, and teleports inside its skull. While there, the intellect

Detect Intelligence. The intellect devourer magically senses the location of any creature within 300 feet of itself that has an Intelligence score of 3 or higher, regardless of interposing

Giant Insect

Spells Player’s Handbook

its movement to avoid danger. Using a Higher-Level Spell Slot. Use the spell slot’s level for the spell’s level in the stat block. Giant Insect Large Beast, Unaligned AC 11 + the spell

make an ability check. Actions Multiattack. The insect makes a number of attacks equal to half this spell’s level (round down). Poison Jab. Melee Attack Roll: Bonus equals your spell attack

Summon Beast

Spells Player’s Handbook

for the spell’s level in the stat block. Bestial Spirit Small Beast, Neutral AC 11 + the spell’s level HP 20 (Air only) or 30 (Land and Water only) + 5 for each spell level above 2

to half this spell’s level (round down). Rend. Melee Attack Roll: Bonus equals your spell attack modifier, reach 5 ft. Hit: 1d8 + 4 + the spell’s level Piercing damage.

Boon of Fluid Forms

Feats Forgotten Realms: Heroes of Faerûn

can take a Magic action to shape-shift into a Beast, Humanoid, or Monstrosity with a Challenge Rating no higher than 10. When you shape-shift, you gain a number of Temporary Hit Points equal to the

; and ability to communicate. If you have the Spellcasting or Pact Magic feature, you retain it too. Upon shape-shifting, you determine whether your equipment drops to the ground or changes in size

Intellect Devourer Legacy

Monsters Monster Manual (2014)

Detect Sentience. The intellect devourer can sense the presence and location of any creature within 300 feet of it that has an Intelligence of 3 or higher, regardless of interposing barriers, unless

the creature is protected by a mind blank spell.Multiattack. The intellect devourer makes one attack with its claws and uses Devour Intellect. Claws. Melee Weapon Attack: +4;{"diceNotation":"1d20+4

Imp Legacy

Monsters Basic Rules (2014)

Shapechanger. The imp can use its action to polymorph into a beast form that resembles a rat (speed 20 ft.), a raven (20 ft., fly 60 ft.), or a spider (20 ft., climb 20 ft.), or back into its true

form. Its statistics are the same in each form, except for the speed changes noted. Any equipment it is wearing or carrying isn't transformed. It reverts to its true form if it dies. Devil's Sight

Imp (Familiar Variant) Legacy

Monsters Monster Manual (2014)

Shapechanger. The imp can use its action to polymorph into a beast form that resembles a rat (speed 20 ft.), a raven (20 ft., fly 60 ft.), or a spider (20 ft., climb 20 ft.), or back into its true

form. Its statistics are the same in each form, except for the speed changes noted. Any equipment it is wearing or carrying isn't transformed. It reverts to its true form if it dies. Devil's Sight

Quasit Legacy

Monsters Basic Rules (2014)

Shapechanger. The quasit can use its action to polymorph into a beast form that resembles a bat (speed 10 ft. fly 40 ft.), a centipede (40 ft., climb 40 ft.), or a toad (40 ft., swim 40 ft.), or back

into its true form. Its statistics are the same in each form, except for the speed changes noted. Any equipment it is wearing or carrying isn't transformed. It reverts to its true form if it dies

Quasit (familiar variant) Legacy

Monsters Monster Manual (2014)

Shapechanger. The quasit can use its action to polymorph into a beast form that resembles a bat (speed 10 ft. fly 40 ft.), a centipede (40 ft., climb 40 ft.), or a toad (40 ft., swim 40 ft.), or back

into its true form. Its statistics are the same in each form, except for the speed changes noted. Any equipment it is wearing or carrying isn't transformed. It reverts to its true form if it dies

Gingwatzim

Monsters Candlekeep Mysteries

as a book, dagger, or gemstone) that its creator is carrying or wearing when the gingwatzim is conjured. The other form can be any Tiny beast. Once these alternate forms are chosen, they can’t

exhaustion. When the target finishes a short or long rest, the target loses every level of exhaustion gained from this attack. Change Shape. The gingwatzim changes from its true form—a 3-foot

Vargouille Legacy

Monsters Volo's Guide to Monsters

undoes the changes made to the target by the curse. Stunning Shriek. The vargouille shrieks. Each humanoid and beast within 30 feet of the vargouille and able to hear it must succeed on a DC 12 Wisdom

Conclave Dryad

Monsters Guildmasters’ Guide to Ravnica

the dryad. The mount remains for 8 hours, until it or the dryad dies, or until the dryad dismisses it as an action. The mount uses the stat block of an elk (see the Monster Manual) with these changes

: it is a plant instead of a beast, it has an Intelligence of 6, and it understands Sylvan but can’t speak. While within 1 mile of the mount, the dryad can communicate with it telepathically

Ancient Gold Dragon Legacy

Monsters Basic Rules (2014)

polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into its true form. It reverts to its true form if it dies. Any equipment it is wearing or carrying is

in a row: The dragon glimpses the future, so it has advantage on attack rolls, ability checks, and saving throws until initiative count 20 on the next round. One creature the dragon can see within

Dyrrn

Monsters Eberron: Rising from the Last War

start of its turn. Tentacle Whip. Dyrrn makes one attack with its Tentacle Whip. Spawn Aberration (Costs 2 Actions). Dyrrn regurgitates an intellect devourer in an unoccupied space within 5 feet of

it. The intellect devourer is under Dyrrn’s control and acts immediately after Dyrrn in the initiative order. Mind Blast (Costs 3 Actions). Dyrrn magically emits psychic energy in a 60-foot

Vargouille

Monsters Mordenkainen Presents: Monsters of the Multiverse

complete can end the curse. Doing so undoes the changes made to the target by the curse. Stunning Shriek (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Stunning Shriek

"}. The vargouille shrieks. Each Humanoid and Beast within 30 feet of the vargouille and able to hear it must succeed on a DC 12 Wisdom saving throw or be frightened of the vargouille until the end of the

Adult Gold Dragon Legacy

Monsters Basic Rules (2014)

polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into its true form. It reverts to its true form if it dies. Any equipment it is wearing or carrying is absorbed

: The dragon glimpses the future, so it has advantage on attack rolls, ability checks, and saving throws until initiative count 20 on the next round. One creature the dragon can see within 120 feet

Adult Silver Dragon Legacy

Monsters Basic Rules (2014)

turns, ending the effect on itself on a success. Change Shape. The dragon magically polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into its true form

spell. The fog lasts until initiative count 20 on the next round. A blisteringly cold wind blows through the lair near the dragon. Each creature within 120 feet of the dragon must succeed on a DC 15

Ancient Silver Dragon Legacy

Monsters Basic Rules (2014)

of its turns, ending the effect on itself on a success. Change Shape. The dragon magically polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into its

fog cloud spell. The fog lasts until initiative count 20 on the next round. A blisteringly cold wind blows through the lair near the dragon. Each creature within 120 feet of the dragon must succeed on

Leucrotta

Monsters Mordenkainen Presents: Monsters of the Multiverse

Mimicry. The leucrotta can mimic Beast sounds and Humanoid voices. A creature that hears the sounds can tell they are imitations only with a successful DC 14 Wisdom (Insight) check. Stench. Any

kills transformed into gnolls, others underwent more bizarre changes; leucrottas were the most numerous of these. As clever as it is cruel, a leucrotta loves to deceive, torture, and kill. Creatures who

Demogorgon

Monsters Mordenkainen Presents: Monsters of the Multiverse

":"necrotic"} necrotic damage. Cast a Spell (Costs 2 Actions). Demogorgon uses Spellcasting.Prince of Demons, the Sibilant Beast, and Master of the Spiraling Depths, Demogorgon is the embodiment of

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

Adult Bronze Dragon Legacy

Monsters Basic Rules (2014)

failed save, the creature is pushed 60 feet away from the dragon. Change Shape. The dragon magically polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into

had cast the fog cloud spell. The fog lasts until initiative count 20 on the next round. A thunderclap originates at a point the dragon can see within 120 feet of it. Each creature within a 20-foot

Artus Cimber

Monsters Tomb of Annihilation

must be modeled after a beast with a challenge rating of 2 or less. The ice creature has the same statistics as the beast it models, with the following changes: the creature is a construct with

Ancient Bronze Dragon Legacy

Monsters Basic Rules (2014)

failed save, the creature is pushed 60 feet away from the dragon. Change Shape. The dragon magically polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back

had cast the fog cloud spell. The fog lasts until initiative count 20 on the next round. A thunderclap originates at a point the dragon can see within 120 feet of it. Each creature within a 20-foot

Stalagma Steelshadow

Monsters Waterdeep: Dungeon of the Mad Mage

each of its turns, ending the effect on itself on a success. Change Shape. The dragon magically polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into

dragon creates fog as if it had cast the fog cloud spell. The fog lasts until initiative count 20 on the next round. A blisteringly cold wind blows through the lair near the dragon. Each creature within

Demogorgon Legacy

Monsters Out of the Abyss

"} necrotic damage. Maddening Gaze. Demogorgon uses his Gaze action, and must choose either the Beguiling Gaze or the Insanity Gaze effect.Prince of Demons, the Sibilant Beast, and Master of the

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

Ancient Copper Dragon Legacy

Monsters Basic Rules (2014)

at the end of each of its turns, ending the effect on itself with a successful save. Change Shape. The dragon magically polymorphs into a humanoid or beast that has a challenge rating no higher than

2 feet of movement. On initiative count 20 on the next round, the mud hardens, and the Strength DC to work free increases to 20. Regional Effects The region containing a legendary copper dragon

Ring of Winter

Magic Items Tomb of Annihilation

creature has the same statistics as the beast it models, with the following changes: the creature is a construct with vulnerability to fire damage, immunity to cold and poison damage, and immunity to the

able to fit inside a 10-foot cube, and has the density and durability of metal or stone (your choice). The ice creature must be modeled after a beast with a challenge rating of 2 or less. The ice

Umbraxakar

Monsters Waterdeep: Dungeon of the Mad Mage

creature is pushed 60 feet away from the dragon. Change Shape. The dragon magically polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into its true form. It

cloud spell. The fog lasts until initiative count 20 on the next round. A thunderclap originates at a point the dragon can see within 120 feet of it. Each creature within a 20-foot radius centered on

Changeling

Species Mordenkainen Presents: Monsters of the Multiverse

, their features almost devoid of detail. It is rare to see a changeling in that form, for a typical changeling changes their shape the way others might change clothes. A casual shape—one created

character’s creature type is. Here’s a list of the game’s creature types in alphabetical order: Aberration, Beast, Celestial, Construct, Dragon, Elemental, Fey, Fiend, Giant, Humanoid

Guild Keyrune

Magic Items Guildmasters’ Guide to Ravnica

it is an artificial human. Dimir Keyrune (Very Rare). This keyrune, carved from black stone accented with steel, resembles a stylized horror. On command, it transforms into an intellect devourer that

. Gruul Keyrune (Rare). This crude keyrune is cobbled together from bits of rubble, broken glass, bone, and animal hair. One end resembles a horned beast. On command, the keyrune transforms into a

Lhammaruntosz

Monsters Sleeping Dragon’s Wake

a DC 19 Strength saving throw. On a failed save, the creature is pushed 60 feet away from the dragon. Change Shape. Lhammaruntosz magically polymorphs into a humanoid or beast that has a challenge

cloud spell. The fog lasts until initiative count 20 on the next round. A thunderclap originates at a point the dragon can see within 120 feet of it. Each creature within a 20-foot radius centered

Intellect Devourer

Compendium - Sources->Dungeons & Dragons->Monster Manual (2014)

Intellect Devourer An intellect devourer resembles a walking brain protected by a crusty covering and set on bestial clawed legs. This foul aberration feeds on the intelligence of sentient creatures

devourer by taking the brain of a thrall and subjecting it to a horrible ritual. As it sprouts legs, the brain becomes an intelligent predator as twisted and evil as its masters. Deadly Puppet Masters. An

Intellect Devourer

Compendium - Sources->Dungeons & Dragons->Monster Manual

Incapacitated condition, is a Humanoid or Beast, and has 10 Hit Points or fewer. Failure: The intellect devourer possesses the target, consumes its brain, and teleports inside its skull. While there, the

Intellect Devourer Brain-Eating Body Thief Habitat: Underdark; Treasure: None Intellect devourers serve their mind flayer creators by consuming other creatures’ brains and puppetizing the mindless

Dreaming Dark NPCs

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

organization, known as the Devourer of Dreams, communes with the nightmare spirit of Dal Quor itself. The Dark’s chief agent in Eberron is a kalaraq quori (see chapter 6) named Tirashana, who has planted mind

successful mercenary company suddenly changes the kinds of contracts they’ll accept. 3 A local druid searches out monsters in the wilderness and drives them into murderous rampages. 4 A charismatic Cyran stirs up anger and discontent among the frightened refugees.

Body Horror Torments

Compendium - Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft

Body Horror Torments Darklords in this genre draw their power from their biological changes or gain abilities that assist them in fulfilling their appetites. Their torment is rooted in the

. 4 The Darklord can’t control their transformation into a beast and back. 5 The voices of those the Darklord have wronged scream endlessly from inside them. 6 The Darklord aches daily

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