before both devourer change round

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

Ancient Gold Dragon Legacy

Monsters Basic Rules (2014)

checks, and Strength saving throws for 1 minute. A creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success. Change Shape. The dragon magically

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

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

Adult Gold Dragon Legacy

Monsters Basic Rules (2014)

, and Strength saving throws for 1 minute. A creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success. Change Shape. The dragon magically

: 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

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

Yan-C-Bin

Monsters Princes of the Apocalypse

damage and is deafened until the start of Yan-C-Bin’s next turn. Change Shape. Yan-C-Bin polymorphs into a Medium humanoid. While in polymorphed form, a swirling breeze surrounds him, his eyes are

lasts until initiative count 20 on the next round. The debris lightly obscures every creature and object in the area for the duration. All creatures in the area must succeed at a DC 24 Wisdom saving throw

Beholder Legacy

Monsters Monster Manual (2014)

beholder becomes slimy; that area is difficult terrain until initiative count 20 on the next round. Walls within 120 feet of the beholder sprout grasping appendages until initiative count 20 on the round

then vanish 24 hours later. Marks on cave walls might change subtly, an eerie trinket might appear where none existed before, harmless slime might coat a statue, and so on. These effects apply only to

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

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

Lorthuun

Monsters Out of the Abyss

initiative count 20 on the next round. Walls within 120 feet of the beholder sprout grasping appendages until initiative count 20 on the round after next. Each creature of the beholder's choice that

the beholder sleeps, minor warps in reality occur within 1 mile of its lair and then vanish 24 hours later. Marks on cave walls might change subtly, an eerie trinket might appear where none existed

Drow Arachnomancer Legacy

Monsters Mordenkainen’s Tome of Foes

Change Shape (Recharges after a Short or Long Rest). The drow can use a bonus action to magically polymorph into a giant spider, remaining in that form for up to 1 hour. It can revert to its true

attacks. The first of these attacks that hits each round deals an extra 26 (4d12);{"diceNotation":"4d12","rollType":"damage","rollAction":"Multiattack","rollDamageType":"poison"} poison damage to the

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

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

Ki-rin Legacy

Monsters Volo's Guide to Monsters

concentrate for the change in weather to persist. Within 3 miles of the lair, winds buoy non-evil creatures that fall due to no act of the ki-rin or its allies. Such creatures descend at a rate of 60 feet

per round and take no falling damage. When the ki-rin dies, all these effects disappear immediately, although the invigorating effect on flora and fauna remains for 3 years.Poison

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

Cosmic Horror Monsters

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

Cosmic Horror Monsters Monsters that work well in cosmic horror adventures enact change on their unwilling victims. Cosmic horror focuses on unknowable entities and creatures that see into the minds

. Cosmic Horror Monsters Challenge Creature Source 1/4 Kuo-toa MM 2 Intellect devourer MM 2 Pentadrone MM 3 Brain in a jar VGR 3 Githyanki warrior MM 3 Grell MM

Ki-rin

Monsters Mordenkainen Presents: Monsters of the Multiverse

change in weather to persist. Pure Waters. Water flows pure within 3 miles of a ki-rin’s lair. Any purposeful corruption of the water lasts for no longer than 3 minutes. Realm of Respite. Curses

lair, winds buoy creatures that fall due to no act of the ki-rin or its allies. Such creatures descend at a rate of 60 feet per round and take no falling damage. Aberrations, Fiends, and Undead don

Beginning a Chase

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

between them, and designate the pursuer closest to the quarry as the lead. The lead pursuer might change from round to round.

Beginning a Chase

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

participant in the chase can take one action and move on its turn. When a chase begins, determine the starting distance between the quarry and the pursuers. Track the distance between them, and designate the pursuer closest to the quarry as the lead. The lead pursuer might change from round to round.

Gale's Eye Tower Magic

Compendium - Sources->Dungeons & Dragons->Bigby Presents: Glory of the Giants

, can stop the tower, or can change the tower’s speed, to a maximum of 12 miles per hour (120 feet per round), in a direction of the creature’s choice. Perpetual Storm. While uncontrolled, the storm

altitude of 500 feet at 8 miles per hour (80 feet per round). During its turn, a creature in the control chamber who is attuned to the Labyrinth Funnel can cause the tower to ascend or descend 100 feet

Dark Six

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

positive forces, the Dark Six are the source of fears. Arawai and Balinor reflect the positive aspects of nature. The devastating storm, the earthquake, the wildfire? These are the work of the Devourer

These common names and attributes describe the Dark Six as they are known in Khorvaire: The Devourer governs the destructive power of nature, both pure elemental force and savagery in beasts

Iggwilv's Cauldron

Magic Items The Wild Beyond the Witchlight

Iggwilv the Witch Queen;Iggwilv crafted this wondrous cauldron with the help of her adoptive mother, the archfey Baba Yaga. The cauldron has two forms. Only Iggwilv or Baba Yaga can change the

—eight of each animal. In either form, the cauldron is roughly 3 feet in diameter and has a 2-foot-wide mouth, a round lid with a molded handle at the top, and eight clawed feet for stability. The

Adult Deep Dragon Legacy

Monsters Fizban's Treasury of Dragons

", "rollType":"damage", "rollAction":"Tail", "rollDamageType":"bludgeoning"} bludgeoning damage. If the target is a creature, it must succeed on a DC 17 Strength saving throw or be knocked prone. Change Shape

. Mossy Sludge. The dragon conjures sludge-like moss that briefly covers surfaces in the lair. The ceiling, floor, and walls of the lair become difficult terrain until initiative count 20 on the next round

Sphinxes

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

battles with dangerous beasts. Through their existences, sphinxes might change form as they gain more nuanced understanding of cosmic enigmas. Round she is, yet flat as a board Altar of the Lupine

I have a readied action. Can I stop readying to take an Opportunity Attack? Or does the Ready action take a full-round commitment?

Compendium - Sources->Dungeons & Dragons->Sage Advice & Errata

I have a readied action. Can I stop readying to take an Opportunity Attack? Or does the Ready action take a full-round commitment? Think of the Ready action as a preparatory action rather than a

continues, you can decide to take this readied Reaction—or, if plans change, you can take any other Reaction you might have access to, such as an Opportunity Attack. But remember that you have only one

Adult Topaz Dragon

Monsters Fizban's Treasury of Dragons

) 2 Change. Consistency is stagnation. (Chaotic) 3 Mental Superiority. I hone my mental powers so I can confuse, control, or kill any who annoy me. (Evil) 4 Territoriality. Any creature

one creature within range of the dragon’s telepathy. The creature must succeed on a DC 15 Wisdom saving throw or be charmed by the dragon until initiative count 20 on the next round. A creature

Beast of Grakenok

Compendium - Sources->Dungeons & Dragons->Planescape: Adventures in the Multiverse->Turn of Fortune’s Wheel

swiftly on land and retains its 50-foot walking speed. Change its lightning breath to deal thunder damage. This represents its discombobulating roar. The enraged whirlwyrm fights to the death. Mike

every round. Instead of rolling damage, Sytri and Tol both deal 10 damage to the whirlwyrm on each of their turns. For every round by which a rival hero beats the characters to Grakenok (if any

Ancient Deep Dragon Legacy

Monsters Fizban's Treasury of Dragons

. Change Shape. The dragon magically transforms into any creature that is Medium or Small, while retaining its game statistics (other than its size). This transformation ends if the dragon is reduced to 0

conjures sludge-like moss that briefly covers surfaces in the lair. The ceiling, floor, and walls of the lair become difficult terrain until initiative count 20 on the next round. Toxic Spores. The

Meloon Wardragon

Compendium - Sources->Dungeons & Dragons->Waterdeep: Dragon Heist

champion of Tymora into a puppet. After finishing off his unsuspecting companions, Meloon returned to Waterdeep as a Xanathar Guild spy. The intellect devourer that inhabits Meloon’s skull was bred by

restored and his statistics change as follows: Meloon is neutral good. He loses his telepathy, and his ability to speak and understand Deep Speech. He can attune to Azuredge (see appendix A).

Ancient Topaz Dragon

Monsters Fizban's Treasury of Dragons

lesser creatures. (Any) 2 Change. Consistency is stagnation. (Chaotic) 3 Mental Superiority. I hone my mental powers so I can confuse, control, or kill any who annoy me. (Evil) 4

the next round. A creature charmed in this way obeys to the best of its ability any command the dragon issues that isn’t directly harmful to the creature. Cancellation. The dragon chooses an

Eberron

Compendium - Sources->Dungeons & Dragons->Player's Handbook (2014)

Olladra, goddess of good fortune NG Life, Trickery Domino Onatar, god of craft NG Knowledge Crossed hammer and tongs The Dark Six Alignment Suggested Domains Symbol The Devourer, god of

change CN Knowledge, Trickery Four crossed, rune-inscribed bones Other Faiths of Eberron Alignment Suggested Domains Symbol The Silver Flame, deity of protection and good LG Life, Light, War

Creating a Monster Stat Block

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

actual hit points shouldn’t change.) For example, a monster with an expected challenge rating of 6, 150 hit points, and resistance to bludgeoning, piercing, and slashing damage from nonmagical weapons

amount of damage it deals every round—has a direct bearing on its challenge rating, and vice versa. You can determine a monster’s damage output in one of two ways. Use the Table. You can start with

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