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Returning 35 results for 'before brain day construct reduced'.
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Monsters
Monster Manual
creature, it has the Grappled condition (escape DC 14) from all the mind flayer’s tentacles, and the target has the Stunned condition until the grapple ends.
Extract Brain. Constitution Saving
Throw: DC 15, one creature that is Grappled by the mind flayer’s Tentacles. Failure: 55 (10d10);{"diceNotation":"10d10", "rollType":"damage", "rollAction":"Extract Brain", "rollDamageType
Monsters
Monster Manual
target is immune to this banshee’s Horrify for 24 hours.
Deathly Wail (1/Day). The banshee releases a mournful wail if it isn’t in sunlight. Constitution Saving Throw: DC 13, each creature
within 30 feet that can hear the wail and isn’t a Construct or an Undead. Failure: If the target has 25 Hit Points or fewer, it drops to 0 Hit Points. Otherwise, the target takes 10 (3d6
Monsters
Monster Manual
Spores (3/Day). The myconid releases spores at a Medium or Small corpse within 5 feet of it that wasn’t a Construct or an Undead. In 24 hours, the corpse rises as a Myconid Spore Servant. The corpse
Spells
Player’s Handbook
.
Each target animates, sprouts legs, and becomes a Construct that uses the Animated Object stat block; this creature is under your control until the spell ends or until it is reduced to 0 Hit Points
level above 5.
Animated Object
Huge or Smaller Construct, Unaligned
AC 15
HP 10 (Medium or smaller), 20 (Large), 40 (Huge)
Speed 30 ft.
Mod
Save
STR
16
+3
Monsters
Monster Manual
liquid large enough to support the target. If this damage reduces the target to 0 Hit Points, the mind flayer kills it and magically devours its brain.
Mind Burst (Recharge 5–6);{"diceNotation":"1d6
Magic, Detect Thoughts, Disguise Self, Mage Hand (the hand is Invisible) 1/Day Each: Clairvoyance, Dimension Door, Fireball (level 5 version), Lightning Bolt (level 5 version), Plane Shift (self only
Monsters
Monster Manual
Claw action.
The tome has AC 17; HP 35; and Immunity to Necrotic, Poison, and Psychic damage. The tome regains all its Hit Points at the end of every turn, but it turns to dust if reduced to 0 Hit
becomes bound to the tome and can escape only if the tome is reduced to 0 Hit Points.
Fiendish Burst. Melee or Ranged Attack Roll: +9;{"diceNotation":"1d20+9", "rollType":"to hit", "rollAction":"Fiendish
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the beholder fails a saving throw, it can choose to succeed instead.Multiattack. The beholder uses Eye Rays three times.
Bite. Melee Attack Roll
, such as manipulating a tool or opening a door or container. 7: Sleep Ray. Wisdom Saving Throw: DC 16 (the target succeeds automatically if it is a Construct or an Undead). Failure: The target has the
Monsters
Monster Manual
Resistances. See Living Shadow.
Legendary Resistance (3/Day, or 4/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.
Living Shadow. While in Dim Light or Darkness
);{"diceNotation":"10d6", "rollType":"damage", "rollAction":"Shadow Breath", "rollDamageType":"Necrotic"} Necrotic damage. Success: Half damage. Failure or Success: A Humanoid reduced to 0 Hit Points by this
Monsters
Monster Manual
Immutable Form. The colossus can’t shape-shift.
Legendary Resistance (4/Day). If the colossus fails a saving throw, it can choose to succeed instead.
Magic Resistance. The colossus has
":"Radiant"} Radiant damage. Success: Half damage. Failure or Success: A creature reduced to 0 Hit Points by this beam disintegrates into dust, leaving behind any magic items it was wearing or
Monsters
Monster Manual
Astral Implosion. If the blob is reduced to 0 Hit Points, it implodes and ejects any creatures and objects engulfed by it into the Astral Sea. The blob itself vanishes, leaving behind a layer of
Plane.
Legendary Resistance (4/Day). If the blob fails a saving throw, it can choose to succeed instead.
Magic Resistance. The blob has Advantage on saving throws against spells and other magical
Monsters
Monster Manual
use its Nightmare Haunting action.
The bag has AC 15, HP 20, and Resistance to all damage. The bag turns to dust if reduced to 0 Hit Points. If the bag is destroyed, any souls the bag is holding are
5 ft. Hit: 13 (2d8 + 4);{"diceNotation":"2d8+4", "rollType":"damage", "rollAction":"Claw", "rollDamageType":"Slashing"} Slashing damage.
Nightmare Haunting (1/Day; Requires Soul Bag). While on the
Monsters
Monster Manual
Resistances. See Living Shadow.
Legendary Resistance (3/Day, or 4/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.
Living Shadow. While in Dim Light or Darkness
);{"diceNotation":"10d6", "rollType":"damage", "rollAction":"Shadow Breath", "rollDamageType":"Necrotic"} Necrotic damage. Success: Half damage. Failure or Success: A Humanoid reduced to 0 Hit Points by this
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the vampire fails a saving throw, it can choose to succeed instead.
Shadow Escape. If the vampire drops to 0 Hit Points outside its resting place
, one creature the vampire can see within 30 feet that isn’t a Construct or an Undead. Failure: 14 (4d6);{"diceNotation":"4d6", "rollType":"damage", "rollAction":"Sanguine Drain
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the mummy fails a saving throw, it can choose to succeed instead.
Magic Resistance. The mummy has Advantage on saving throws against spells and
maximum decreases by 10 (3d6);{"diceNotation":"3d6", "rollType":"roll", "rollAction":"Rotting Fist"} every 24 hours that elapse. A creature dies and turns to dust if reduced to 0 Hit Points by this attack
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the death tyrant fails a saving throw, it can choose to succeed instead.Multiattack. The death tyrant uses Eye Rays three times.
Bite. Melee Attack
control on objects with this ray, such as manipulating a tool or opening a door or container.
Sleep Ray. Wisdom Saving Throw: DC 17 (the target succeeds automatically if it is a Construct or an Undead
Monsters
Monster Manual
Restoration"} days, reviving with all its Hit Points in the Far Realm or another location chosen by the DM.
Legendary Resistance (3/Day, or 4/Day in Lair). If the aboleth fails a saving throw, it can choose
", "rollDamageType":"Psychic"} Psychic damage. Success: Half damage. Failure or Success: The aboleth gains the target’s memories if the target is a Humanoid and is reduced to 0 Hit Points by this action
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the dracolich fails a saving throw, it can choose to succeed instead.
Life Suppression. Creatures within 60 feet of the dracolich can’t
it turns to dust if reduced to 0 Hit Points. If the gem is destroyed, the dracolich can create a new one by completing an 8-hour ritual using a gem worth 1,000+ GP and by expending 5,000 GP, which the
Magic Items
Dungeon Master’s Guide
with a range of 30 feet.
Devour Soul. Whenever you use Blackrazor to reduce a creature to 0 Hit Points, the sword slays the creature and devours its soul unless it is a Construct or an Undead. A
energy sprang from a void of negative energy and will one day return to it. Blackrazor is meant to hurry that process along.
Despite its nihilism, Blackrazor feels a strange kinship to Wave and Whelm
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the demilich fails a saving throw, it can choose to succeed instead.
Undead Restoration. If the demilich is destroyed, it reforms and regains all
DC 20 Constitution saving throw or have its Hit Point maximum reduced by 1d4;{"diceNotation":"1d4", "rollType":"roll", "rollAction":"Enervating Domain"}. This reduction lasts until the creature
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the vampire fails a saving throw, it can choose to succeed instead.
Misty Escape. If the vampire drops to 0 Hit Points outside its resting place
equal to that amount. A Humanoid reduced to 0 Hit Points by this damage and then buried rises the following sunset as a Vampire Spawn under the vampire’s control.Legendary Action Uses: 3 (4 in Lair
Monsters
Monster Manual
Earth Glide. The cataclysm can burrow through nonmagical, unworked earth and stone. While doing so, the cataclysm doesn’t disturb the material it moves through.
Legendary Resistance (4/Day
damage, and the target has the Prone condition. Success: Half damage only. Failure or Success: The target’s Speed is reduced to 0 until the end of its next turn.3: Raging Storm. A storm cloud
Monsters
Infernal Machine Rebuild
with controlling a construct for all time as punishment.
If this adventure is played as a sequel to Lost Laboratory of Kwalish, this creature began as the Brain in a jar;brains in jars encountered in the
Detect Sentience. The brain in a jar 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
Monsters
Netheril’s Fall
’s Speed is reduced to 0 feet until the start of the phaerimm’s next turn.
Siphon Magic (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Siphon Magic"}. The phaerimm
, Major Image, and Mirage Arcane one additional time that day.
Spellcasting. The phaerimm casts one of the following spells, requiring no spell components and using Charisma as the spellcasting
Monsters
Eberron: Forge of the Artificer
":"damage", "rollAction":"Shadow Knife", "rollDamageType":"Necrotic"} Necrotic damage, and the target’s Speed is reduced by 10 feet until the end of its next turn.
Spellcasting. The agent casts one
of the following spells, requiring no Material components and using Charisma as the spellcasting ability (DC 14):
At Will: Disguise Self, Minor Illusion
1/Day: Pass without TraceAgents of House
Monsters
Forgotten Realms: Adventures in Faerûn
Legendary Resistance (3/Day). If Sammaster fails a saving throw, he can choose to succeed instead.
Life Suppression. Creatures within 60 feet of Sammaster can’t regain Hit Points.
Magic
until he is reduced to 0 Hit Points. If Sammaster is reduced to 0 Hit Points, his dracolich form dissolves to dust. After 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Soul Gem"} days
Monsters
Forgotten Realms: Adventures in Faerûn
Legendary Resistance (3/Day). If Sammaster fails a saving throw, he can choose to succeed instead.
Life Suppression. Creatures within 60 feet of Sammaster can’t regain Hit Points.
Magic
Resistance. Sammaster has Advantage on saving throws against spells and other magical effects.
Soul Gem. If Sammaster is reduced to 0 Hit Points while his magical soul gem exists, his lich form dissolves
Monsters
Astarion's Book of Hungers
Legendary Resistance (3/Day, or 4/Day in Lair). If the vampire fails a saving throw, it can choose to succeed instead.
Misty Escape. If the vampire drops to 0 Hit Points outside its resting place
(if any). The target’s Hit Point maximum decreases by an amount equal to the Necrotic damage taken, and the vampire regains Hit Points equal to that amount. A Humanoid reduced to 0 Hit Points by
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
brain casts one of the following spells, requiring no spell components and using Intelligence as the spellcasting ability (spell save DC 18):
At will: detect thoughts, levitate
3/day: modify memory
Elder Brain
Legacy
This doesn't reflect the latest rules and lore.
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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
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
much damage on a successful one. On a success or failure, if the creature isn’t a Construct or an Undead, it becomes infested with illithid tadpoles.
While infested, the creature takes 16 (3d10
Monsters
Lost Laboratory of Kwalish
Detect Sentience. The brain in a jar 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.
Magic Resistance. The brain in a jar has advantage on saving throws against spells and other magical effects.
Innate Spellcasting (Psionics). The brain in
Mind Flayer
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Monster Manual (2014)
Intelligence (spell save DC 15). It can innately cast the following spells, requiring no components:
At will: detect thoughts, levitate
1/day each: dominate monster, plane shift (self only)Tentacles
this grapple ends.
Extract Brain. Melee Weapon Attack: +7;{"diceNotation":"1d20+7","rollType":"to hit","rollAction":"Extract Brain"} to hit, reach 5 ft., one incapacitated humanoid grappled by the
Mind Flayer Arcanist
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Monster Manual (2014)
spellcasting ability is Intelligence (spell save DC 15). It can innately cast the following spells, requiring no components:
At will: detect thoughts, levitate
1/day each: dominate monster, plane shift (self
DC 15) and must succeed on a DC 15 Intelligence saving throw or be stunned until this grapple ends.
Extract Brain. Melee Weapon Attack: +7;{"diceNotation":"1d20+7","rollType":"to hit","rollAction
Monsters
Icewind Dale: Rime of the Frostmaiden
Detect Sentience. The brain 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.
Magic Resistance. The brain has advantage on saving throws against spells and other magical effects.
Unusual Nature. The brain doesn’t require air, food
Blue Slaad (control gem variant)
Legacy
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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
phage. While infected, the target can't regain hit points, and its hit point maximum is reduced by 10 (3d6);{"diceNotation":"3d6","rollType":"roll","rollAction":"Claw"} every 24 hours. If the disease






