duplicate instead are brain

Mirror Image

Spells Player’s Handbook

duplicates is hit instead of you, and the duplicate is destroyed. The duplicates otherwise ignore all other damage and effects. The spell ends when all three duplicates are destroyed. A creature is unaffected by this spell if it has the Blinded condition, Blindsight, or Truesight.

Elder Brain

Monsters Mordenkainen Presents: Monsters of the Multiverse

this manner. Legendary Resistance (3/Day). If the elder brain fails a saving throw, it can choose to succeed instead. Magic Resistance. The elder brain has advantage on saving throws against spells

Creature Sense. The elder brain is aware of the presence of creatures within 5 miles of it that have an Intelligence score of 4 or higher. It knows the distance and direction to each creature, as

Plasmoid Warrior

Monsters Spelljammer: Adventures in Space

well as for manipulating objects. Every plasmoid has a mass of nerves for a brain. Plasmoids don’t have internal organs as humans know them, but they have pores through which they absorb oxygen

half. When a plasmoid splits in two, one of the resulting creatures is the original, and the other is a physical duplicate that lacks the experience and knowledge of its parent. A plasmoid talks by forcing air through tubular cavities in its body, giving its voice a whistling quality.Acid, Poison

Plasmoid Explorer

Monsters Spelljammer: Adventures in Space

for locomotion as well as for manipulating objects. Every plasmoid has a mass of nerves for a brain. Plasmoids don’t have internal organs as humans know them, but they have pores through which

randomly) divides in half. When a plasmoid splits in two, one of the resulting creatures is the original, and the other is a physical duplicate that lacks the experience and knowledge of its parent. A

Ulitharid

Monsters Mordenkainen Presents: Monsters of the Multiverse

the colony. This process doesn’t work on the brain of an ulitharid that dies a natural death, as such brains are too decrepit to be used. Instead, each ulitharid carries a psionically enhanced

in this manner. Magic Resistance. The ulitharid has advantage on saving throws against spells and other magical effects. Psionic Hub. If an elder brain establishes a psychic link with the ulitharid

Ruxithid the Chosen

Monsters Phandelver and Below: The Shattered Obelisk

Legendary Resistance (2/Day). When Ruxithid fails a saving throw, he can choose to succeed instead. Mental Fortitude. Ruxithid has advantage on saving throws against the charmed and frightened

mind flayers, who he believes are gods.PsychicBrain Tendrils (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Brain Tendrils"}. Ruxithid unleashes a flurry of crystalline

Mind Flayer Clairvoyant

Monsters Phandelver and Below: The Shattered Obelisk

starless depths and been subsequently rewarded with extraordinary powers. Instead of heeding an elder brain, a mind flayer clairvoyant listens to the whispers and whims of the voices of the Far Realm. In

Legendary Resistance (3/Day). If the mind flayer fails a saving throw, it can choose to succeed instead. Magic Resistance. The mind flayer has advantage on saving throws against spells and other

Plasmoid Boss

Monsters Spelljammer: Adventures in Space

nerves for a brain. Plasmoids don’t have internal organs as humans know them, but they have pores through which they absorb oxygen. Up to four times in its life, a plasmoid can reproduce by joining

creatures is the original, and the other is a physical duplicate that lacks the experience and knowledge of its parent. A plasmoid talks by forcing air through tubular cavities in its body, giving its voice a whistling quality.Acid, Poison

Elder Brain Dragon

Monsters Fizban's Treasury of Dragons

Legendary Resistance (4/Day). If the dragon fails a saving throw, it can choose to succeed instead. Siege Monster. The dragon deals double damage to objects and structures. Unusual Nature. The

available to those who must contend with a mind flayer colony is the limit of its reach, which spreads only as far as the influence of the colony’s elder brain. But this small solace withers

Encephalon Cluster

Monsters Phandelver and Below: The Shattered Obelisk

Legendary Resistance (3/Day). If the cluster fails a saving throw, it can choose to succeed instead. Magic Resistance. The cluster has advantage on saving throws against spells and other magical

the attacker, it then makes one Slam attack against that attacker.An encephalon cluster pays no heed to an elder brain or its mind flayer progenitors. This grotesque creature shambles through dark

Refraction of Ilvaash

Monsters Phandelver and Below: The Shattered Obelisk

":"Incorporeal Movement", "rollDamageType":"force"} force damage if it ends its turn inside an object. Legendary Resistance (5/Day). If the refraction fails a saving throw, it can choose to succeed instead

-Brain. When Ilsensine left the Far Realm to establish a divine domain elsewhere, pieces of the God-Brain sloughed away and awoke to sentience. This is Ilvaash, the Dissonant Psyche. The refraction of

Demogorgon Legacy

Monsters Out of the Abyss

magic, major image 3/day each: dispel magic, fear, telekinesis 1/day each: feeblemind, project image Legendary Resistance (3/Day). If Demogorgon fails a saving throw, he can choose to succeed instead

following effects; Demogorgon can’t use the same effect two rounds in a row: Demogorgon creates an illusory duplicate of himself, which appears in his own space and lasts until initiative count 20

Vampiric Mind Flayer

Monsters Van Richten’s Guide to Ravenloft

psychic damage dies.When the mind flayers of Bluetspur (see chapter 3) could find no cure for their overlord’s affliction, their degenerating elder brain turned to radical methods to stave off

the cerebral fluids from sapient minds. After doing so, they return to the Elder Brain of Bluetspur, which liquefies them into its pool and releases their stolen essences amid a hormone brine. This

Demogorgon

Monsters Mordenkainen Presents: Monsters of the Multiverse

Legendary Resistance (3/Day). If Demogorgon fails a saving throw, he can choose to succeed instead. Magic Resistance. Demogorgon has advantage on saving throws against spells and other magical

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

Encephalon Gemmule

Monsters Phandelver and Below: The Shattered Obelisk

Far Realm, the eggs within an encephalon cluster no longer hatch into illithid tadpoles. Instead, when one of an encephalon cluster’s eggs reaches maturity, it is ejected from the mass as an

chance to mutate into what is known as an encephalon cluster—a ravenous, slimy, psionic, brain-shaped mass that spawns horrors called encephalon gemmules.PsychicLeech. The gemmule targets one

Dyrrn

Monsters Eberron: Rising from the Last War

instead. Magic Resistance. Dyrrn has advantage on saving throws against spells and other magical effects. Regeneration. Dyrrn regains 20 hit points at the start of its turn. If Dyrrn takes radiant

teleport up to 30 feet to an unoccupied space it can see.Multiattack. Dyrrn makes one Tentacle Whip attack and uses its Corruption once. Dyrrn can replace its Tentacle Whip attack with Extract Brain if it

Alhoon

Monsters Mordenkainen Presents: Monsters of the Multiverse

pursue arcane magic are exiled as deviants, and for them no everlasting communion with an elder brain is possible. The road to lichdom offers an alternative way to escape the permanency of death, but

such forbidden texts can be hidden from other illithids and even from an elder brain. Yet eventually, mind flayer arcanist;mind flayer arcanists determined to pursue wizardry must flee the colony for

Leucrotta

Monsters Mordenkainen Presents: Monsters of the Multiverse

":"piercing"} piercing damage. If the leucrotta scores a critical hit, it rolls the damage dice three times, instead of twice. Hooves. Melee Weapon Attack: +6;{"diceNotation":"1d20+6","rollType":"to

of common deer. Second, it can duplicate the call or the vocal expressions of just about any creature it has heard. The monster uses its mimicry to lure in potential victims, then attacks while they

Gnomengarde Grenade

Magic Items Divine Contention

. The wielder rolls on the chart* for the wand of wonder three times, rerolling any duplicate results. Any effects that specify a target affect all creatures in range of the grenade when it explodes. Any

effects that would affect the wielder of the wand instead affect the closest creature to the grenade when it goes off. The grenade explodes immediately if a creature places it in an

Enchanting Infiltrator

Monsters The Book of Many Things

Legendary Resistance (3/Day). If the infiltrator fails a saving throw, it can choose to succeed instead. Veiled Presence. The infiltrator’s AC includes its Wisdom modifier, and the infiltrator

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

Asteroid Spider

Monsters Monstrous Compendium Vol. 1: Spelljammer Creatures

. Legendary Resistance (3/Day). If the spider fails a saving throw, it can choose to succeed instead. Unusual Nature. The spider doesn’t require air.Multiattack. The spider makes two Web Strand attacks

living brain functions like a spelljamming helm, allowing the spider to travel through Wildspace without a ship. It often haunts asteroid belts, lurking among normal asteroids until a spelljamming ship

Factol Skall

Monsters Adventure Atlas: The Mortuary

resurrection or wish spell. Legendary Resistance (4/Day). If Skall fails a saving throw, he can choose to succeed instead. Rejuvenation. If Skall dies, he turns to dust. If his orrery of souls hasn’t

flesh, Skall often delegates his bureaucratic responsibilities to Undead proxies or—on rare occasions—appears as an illusory duplicate. Subtle social cues are lost on the factol, whose

Zuggtmoy

Monsters Mordenkainen Presents: Monsters of the Multiverse

Legendary Resistance (3/Day). If Zuggtmoy fails a saving throw, she can choose to succeed instead. Magic Resistance. Zuggtmoy has advantage on saving throws against spells and other magical

within the lair. They vanish after 1 hour. Unleash Spores. Zuggtmoy uses either her Infestation Spores or her Mind Control Spores, centered on a mushroom or other fungus within her lair, instead of on

Elder Brain Legacy

Monsters Volo's Guide to Monsters

: At will: detect thoughts, levitate 1/day each: dominate monster, plane shift (self only) Legendary Resistance (3/Day). If the elder brain fails a saving throw, it can choose to succeed instead

Creature Sense. The elder brain is aware of the presence of creatures within 5 miles of it that have an Intelligence score of 4 or higher. It knows the distance and direction to each creature, as

Blue Slaad (control gem variant) Legacy

Monsters Monster Manual (2014)

point. Control Gem. Implanted in the slaad's brain is a magic control gem. The slaad must obey whoever possesses the gem and is immune to being charmed while so controlled. Certain spells can be used to

acquire the gem. If the slaad fails its saving throw against imprisonment, the spell can transfer the gem to the spellcaster's open hand, instead of imprisoning the slaad. A wish spell, if cast in

Mirror Image Legacy

Spells Basic Rules (2014)

real. You can use your action to dismiss the illusory duplicates. Each time a creature targets you with an attack during the spell's duration, roll a d20 to determine whether the attack instead targets

one of your duplicates. If you have three duplicates, you must roll a 6 or higher to change the attack's target to a duplicate. With two duplicates, you must roll an 8 or higher. With one duplicate

Mind Flayer Lich (Illithilich) Legacy

Monsters Volo's Guide to Monsters

Legendary Resistance (3/Day). If the lich fails a saving throw, it can choose to succeed instead. Rejuvenation. If it has a phylactery, a destroyed lich gains a new body in 1d10;{"diceNotation

ends. Extract Brain. Melee Weapon Attack: +12;{"diceNotation":"1d20+12","rollType":"to hit","rollAction":"Extract Brain"} to hit, reach 5 ft., one incapacitated humanoid grappled by the lich. Hit: 55

Red Slaad (control gem variant) Legacy

Monsters Monster Manual (2014)

point. Control Gem. Implanted in the slaad's brain is a magic control gem. The slaad must obey whoever possesses the gem and is immune to being charmed while so controlled. Certain spells can be used to

acquire the gem. If the slaad fails its saving throw against imprisonment, the spell can transfer the gem to the spellcaster's open hand, instead of imprisoning the slaad. A wish spell, if cast in

Gray Slaad (control gem variant) Legacy

Monsters Monster Manual (2014)

. Regeneration. The slaad regains 10 hit points at the start of its turn if it has at least 1 hit point. Control Gem. Implanted in the slaad’s brain is a magic control gem. The slaad must obey

transfer the gem to the spellcaster’s open hand, instead of imprisoning the slaad. A wish spell, if cast in the slaad’s presence, can be worded to acquire the gem. A greater restoration spell

Death Slaad (control gem variant) Legacy

Monsters Monster Manual (2014)

Gem. Implanted in the slaad's brain is a magic control gem. The slaad must obey whoever possesses the gem and is immune to being charmed while so controlled. Certain spells can be used to acquire the

gem. If the slaad fails its saving throw against imprisonment, the spell can transfer the gem to the spellcaster's open hand, instead of imprisoning the slaad. A wish spell, if cast in the slaad's

Green Slaad (control gem variant) Legacy

Monsters Monster Manual (2014)

slaad's brain is a magic control gem. The slaad must obey whoever possesses the gem and is immune to being charmed while so controlled. Certain spells can be used to acquire the gem. If the slaad

fails its saving throw against imprisonment, the spell can transfer the gem to the spellcaster's open hand, instead of imprisoning the slaad. A wish spell, if cast in the slaad's presence, can be worded

Mirror Image

Compendium - Sources->Dungeons & Dragons->Basic Rules (2014)

with an attack during the spell’s duration, roll a d20 to determine whether the attack instead targets one of your duplicates. If you have three duplicates, you must roll a 6 or higher to change the

attack’s target to a duplicate. With two duplicates, you must roll an 8 or higher. With one duplicate, you must roll an 11 or higher. A duplicate’s AC equals 10 + your Dexterity modifier. If an attack

Plasmoids

Compendium - Sources->Dungeons & Dragons->Spelljammer: Adventures in Space->Boo’s Astral Menagerie

feet long. They use their pseudopods for locomotion as well as for manipulating objects. Every plasmoid has a mass of nerves for a brain. Plasmoids don’t have internal organs as humans know them, but

, and one of them (determined randomly) divides in half. When a plasmoid splits in two, one of the resulting creatures is the original, and the other is a physical duplicate that lacks the experience

Mirror Image

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

with an attack during the spell’s duration, roll a d20 to determine whether the attack instead targets one of your duplicates. If you have three duplicates, you must roll a 6 or higher to change the

attack’s target to a duplicate. With two duplicates, you must roll an 8 or higher. With one duplicate, you must roll an 11 or higher. A duplicate’s AC equals 10 + your Dexterity modifier. If an attack

Berbalang

Compendium - Sources->Dungeons & Dragons->Mordenkainen's Tome of Foes

spectral duplicate of itself and send the duplicate out to gather information on other planes by watching places where the gods and their servants gather. When a berbalang is perceiving its

environment through its duplicate, its actual body is unconscious and can’t protect or nourish itself. Thus, a berbalang typically uses its duplicate for only a short time before returning its consciousness to

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