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Returning 35 results for 'both before door certain reduced'.
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
Spells
Player’s Handbook
determines certain details in its stat block. The creature disappears when it drops to 0 Hit Points or when the spell ends.
The creature is an ally to you and your allies. In combat, the creature
ft. Hit: 1d10 + 3 plus the spell’s level Bludgeoning damage, and the target’s Speed is reduced to 0 until the start of the insect’s next turn.
Bonus Actions
Venomous Spew (Centipede
Monsters
Forgotten Realms: Adventures in Faerûn
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
Immunity to Acid, Necrotic, Poison, and Psychic damage. The gem regains all its Hit Points at the end of every turn, but it turns to dust if reduced to 0 Hit Points.Multiattack. Sammaster makes three Rend
Monsters
Tomb of Annihilation
When reduced to 0 hit points, a skeleton key falls apart, though its skull and bones remain intact.
A skeleton key does not trigger any trap placed in a room or on a door of the tomb.Multiattack. The
Blue Slaad (control gem variant)
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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
Magic Items
The Book of Many Things
and transform into a shelter made of cards. The shelter can be shaped however you desire, but it must fit in a 40-foot cube centered on a point within 30 feet of you. The shelter has one door and up
psychic damage. The shelter lasts for 24 hours, until you dismiss it as an action, or until it is reduced to 0 hit points. When the shelter’s duration ends, it transforms back into a deck of cards
Monsters
Mordenkainen Presents: Monsters of the Multiverse
", "rollDamageType":"necrotic"} necrotic damage. The target’s hit point maximum is reduced by an amount equal to the necrotic damage taken. This reduction lasts until the target finishes a long rest
. The target dies if its hit point maximum is reduced to 0.
Spellcasting. The drow casts one of the following spells, requiring no material components and using Charisma as the spellcasting ability
Monsters
Mordenkainen Presents: Monsters of the Multiverse
", "rollDamageType":"necrotic"} necrotic damage. The target’s hit point maximum is reduced by an amount equal to the necrotic damage taken. This reduction lasts until the target finishes a long rest
. The target dies if its hit point maximum is reduced to 0.
Spellcasting. The drow casts one of the following spells, requiring no material components and using Charisma as the spellcasting ability
Monsters
Mordenkainen Presents: Monsters of the Multiverse
", "rollAction":"Tentacle", "rollDamageType":"necrotic"} necrotic damage. If the target is a creature, its hit point maximum is also reduced by 3 (1d6);{"diceNotation":"1d6", "rollType":"roll", "rollAction
":"Tentacle"}. This reduction lasts until the target finishes a short or long rest. The target dies if its hit point maximum is reduced to 0.
Possess Corpse (Recharge 6);{"diceNotation":"1d6
Monsters
Tales from the Yawning Portal
Reduced Threat. This creature has -2 penalty on all ability checks and saving throws.Bite. Melee Weapon Attack: +3;{"diceNotation":"1d20+3","rollType":"to hit","rollAction":"Bite"} to hit, reach 5 ft
control on objects with this ray, such as manipulating a simple tool or opening a door or a container.
Sleep Ray. The targeted creature must succeed on a DC 14 Wisdom saving throw or fall asleep and
Monsters
Spelljammer: Adventures in Space
Explode. When the mage is reduced to 0 hit points, it explodes in a cloud of ash. Any creature within 5 feet of it must succeed on a DC 14 Constitution saving throw or take 11 (2d10);{"diceNotation
","rollDamageType":"necrotic"} necrotic damage. A Humanoid reduced to 0 hit points by this attack dies and instantly transforms into a free-willed shadow under the DM’s control.
Ray of Cold
Monsters
Quests from the Infinite Staircase
; 3–4, purple blossom; or 5–6, snapper saw. This form determines certain traits in this stat block.
False Appearance. If the horrid plant is motionless at the start of combat, it has
":"Vampiric Tendril", "rollDamageType":"necrotic"} necrotic damage on a failed save or half as much damage on a successful one. The target’s hit point maximum is reduced by an amount equal to the
Monsters
Dragonlance: Shadow of the Dragon Queen
advantage on saving throws made to avoid or end the frightened condition on itself.
Death Throes. When the draconian is reduced to 0 hit points, its magical essence lashes out as a ball of lightning at
spellcasting ability (spell save DC 14):
At will: invisibility, mage hand
2/day each: dimension door, disguise self, sending
1/day: dominate personCreated from the eggs of gold dragons, aurak draconians are
Dybbuk
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Monsters
Mordenkainen’s Tome of Foes
cast the following spells, requiring no material components:
At will: dimension door
3/day each: fear, phantasmal force
Magic Resistance. The dybbuk has advantage on saving throws against spells and
","rollAction":"Tendril","rollDamageType":"necrotic"} necrotic damage. If the target is a creature, its hit point maximum is also reduced by 3 (1d6);{"diceNotation":"1d6","rollType":"roll","rollAction
Monsters
Bigby Presents: Glory of the Giants
, but it turns to dust if reduced to 0 hit points or when the giant dies. If the rune is destroyed, the giant can inscribe a death rune on another skull in its possession when it finishes a short or
":"damage", "rollAction":"Reaping Scythe", "rollDamageType":"necrotic"} necrotic damage, and the target can’t regain hit points until the end of its next turn. The target dies if it is reduced to
Monsters
Fizban's Treasury of Dragons
Death Throes. When the draconian is reduced to 0 hit points, its magical essence lashes out as a ball of lightning at the closest creature within 30 feet of it before arcing out to up to two other
: dimension door, disguise self, sendingMagic Shield (3/Day). When the draconian is hit by an attack roll, it can create an invisible barrier of magical force around itself, granting it a +5 bonus to its
Monsters
Spelljammer: Adventures in Space
, prestidigitation
2/day each: dimension door, phantasmal force
1/day each: mass suggestion, sending
Summon Duplicate (Recharges after a Short or Long Rest). The reigar uses their talarith to summon a
own. The duplicate takes its turn immediately after the reigar. It vanishes after 1 hour or when it is reduced to 0 hit points.Reigar were once cephalopods similar to octopi. They inhabited the
Monsters
Van Richten’s Guide to Ravenloft
":"damage","rollAction":"Slice","rollDamageType":"piercing"} piercing damage, and if the target is a creature, its speed is reduced by 10 feet until the start of the juggernaut’s next turn.
Fist. Melee
a certain area its territory and visits destruction upon all trespassers.
Relentless killers are hateful, revenge-obsessed creatures that enter into pacts with fiends or other nefarious entities
Monsters
The Wild Beyond the Witchlight
Boon of Immortality. Endelyn is immune to any effect that would age her, and she can’t die from old age.
Eclipsed Doom. Endelyn can be killed only if she is reduced to 0 hit points during a
them from taking certain courses of action in their lives. Her petitioners often learn of a dreadful fate that awaits them but find themselves unable to prevent it due to the cursed terms of their
Monsters
Monstrous Compendium Vol. 1: Spelljammer Creatures
surfaces substituting for the mirror needed to cast certain divination spells. While being used in this way, the fractine siphons magical energy from the spellcaster—not enough to cause harm
, and the fractine can’t be harmed from within the demiplane.
The fractine can imprison only one creature at a time and can release that creature as a bonus action. If the fractine is reduced
Spells
Tasha’s Cauldron of Everything
: Fury, Despair, or Fear. The creature resembles a misshapen biped marked by the chosen emotion, which determines certain traits in its stat block. The creature disappears when it drops to 0 hit points
has its speed reduced by 20 feet until the start of that creature’s next turn.
Actions
Multiattack. The spirit makes a number of attacks equal to half this spell’s level (rounded down
Damage Resistance
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Rules
Some creatures and objects are exceedingly difficult to hurt with certain types of damage.
If a creature or an object has resistance to a damage type, damage of that type is halved against it
within a magical aura that reduces all damage by 5. The 25 damage is first reduced by 5 and then halved, so the creature takes 10 damage.
Multiple instances of resistance that affect the same damage type
Magic Items
Bigby Presents: Glory of the Giants
used again until a certain amount of time has passed, as specified in the figurine’s description.
Prehistoric Figurine of Wondrous Power (Carnelian Triceratops);Carnelian Triceratops (Very
a 1, you lose control of the figurine, and it becomes hostile to you and your companions until it is reduced to 0 hit points, at which point it reverts to figurine form.
Prehistoric Figurine of
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Return to Worms. When the mage is reduced to 0 hit points, it breaks apart into a swarm of insects (see the Monster Manual) in the same space. Unless the swarm is destroyed, the mage reforms from it
Blessings
Disciples of certain Elder Evils can bestow supernatural gifts on those who serve that cult, including star spawn. The following powers are unique to specific cults; typically a creature has
Monsters
Fizban's Treasury of Dragons
, the creature takes half as much damage, and its speed isn’t reduced.
Spellcasting (Psionics). The dragon casts one of the following spells, requiring no spell components and using Intelligence as
an end to the restriction.
4
An amethyst dragon recruits a group of adventurers to psychically trade bodies with adventurers from another world, so that each can carry out certain tasks before
Monsters
Mordenkainen Presents: Monsters of the Multiverse
spells, requiring no material components and using Intelligence as the spellcasting ability (spell save DC 17):
At will: detect magic, mage hand
3/day each: darkness, dimension door, dispel magic
ocean to the void of the Astral Plane. Anything on or within a certain distance of a morkoth’s isle is drawn with it in its journey through the planes. Thus, people from lost civilizations and
Monsters
Fizban's Treasury of Dragons
reduced.
Spellcasting (Psionics). The dragon casts one of the following spells, requiring no spell components and using Intelligence as the spellcasting ability (spell save DC 16):
1/day each: blink
adventurers to psychically trade bodies with adventurers from another world, so that each can carry out certain tasks before swapping back.
5
A cult devoted to a Great Old One of the Far Realm
Monsters
Fizban's Treasury of Dragons
next turn. On a successful save, the creature takes half as much damage, and its speed isn’t reduced.
Spellcasting (Psionics). The dragon casts one of the following spells, requiring no spell
restriction.
4
An amethyst dragon recruits a group of adventurers to psychically trade bodies with adventurers from another world, so that each can carry out certain tasks before swapping back.
5
Monsters
Fizban's Treasury of Dragons
next turn. On a successful save, the creature takes half as much damage, and its speed isn’t reduced.
Spellcasting (Psionics). The dragon casts one of the following spells, requiring no spell
negotiate an end to the restriction.
4
An amethyst dragon recruits a group of adventurers to psychically trade bodies with adventurers from another world, so that each can carry out certain tasks
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
eye and ten small peripheral eyes. (Hidden behind the tapestry is a secret door.)
Crystal Door. A crystal door in one corner of the room stands closed. Beyond the door is a small, magically lit
it once was. The tapestry has AC 5, 33 hit points, immunity to poison damage, and vulnerability to fire damage. If it is reduced to 0 hit points, the tapestry is destroyed. The characters gain no XP
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
Damage Resistance and Vulnerability Some creatures and objects are exceedingly difficult or unusually easy to hurt with certain types of damage. If a creature or an object has resistance to a damage
that reduces all damage by 5. The 25 damage is first reduced by 5 and then halved, so the creature takes 10 damage. Multiple instances of resistance or vulnerability that affect the same damage type
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
Members Only Difficulty: Medium A secret club, cultist meeting, or thieves’ guild requires a password to enter. In this puzzle, those who guard a certain door are so secretive that they change the
password constantly, fearing someone might have infiltrated their members’ ranks. You watch a figure approach an oak door with a slide window. The figure knocks, and a guard opens the window and says
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
Damage Resistance and Vulnerability Some creatures and objects are exceedingly difficult or unusually easy to hurt with certain types of damage. If a creature or an object has resistance to a damage
that reduces all damage by 5. The 25 damage is first reduced by 5 and then halved, so the creature takes 10 damage. Multiple instances of resistance or vulnerability that affect the same damage type
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
attacks unless it was previously defeated in area 15. Secret Door A secret door in the east wall appears only when certain conditions are met; see area 21 for more information.
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
Resistance and Vulnerability Some creatures and objects have Resistance or Vulnerability to certain damage types. If you have Resistance to a damage type, damage of that type is halved against you
example, if you have Resistance to Necrotic damage as well as Resistance to all damage, Necrotic damage is reduced by half against you. Order of Application Modifiers to damage are applied in the






