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Returning 35 results for 'cause of half reduces'.
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Magic Items
Dungeon Master’s Guide
, taking 9d6 Lightning damage on a failed save or half as much damage on a successful one.
Thunderclap. You can take a Magic action to cause the staff to produce a thunderclap audible out to 600 feet
is used, it can’t be used again until the next dawn.
Lightning. When you hit with a melee attack using the staff, you can cause the target to take an extra 2d6 Lightning damage (no action
Monsters
Monster Manual
", "rollDamageType":"Force"} Force damage. If the target is a nonmagical object or a creation of magical force, a 10-foot Cube of it disintegrates into dust. Success: Half damage. Failure or Success: If the target is a creature and this damage reduces it to 0 Hit Points, it disintegrates into dust.
Poison
Undead Fortitude. If damage reduces the zombie to 0 Hit Points, it makes a Constitution saving throw (DC 5 plus the damage taken) unless the damage is Radiant or from a Critical Hit. On a successful
Spells
Player’s Handbook
You cause psychic energy to erupt at a point within range. Each creature in a 20-foot-radius Sphere centered on that point makes an Intelligence saving throw, taking 8d6 Psychic damage on a failed
save or half as much damage on a successful one.
On a failed save, a target also has muddled thoughts for 1 minute. During that time, it subtracts 1d6 from all its attack rolls and ability checks, as
Feats
Player’s Handbook
Strength saving throw (DC 8 plus your Strength modifier and Proficiency Bonus). On a failed save, you either push the target 5 feet from you or cause it to have the Prone condition (your choice). You can
use this benefit only once on each of your turns.
Interpose Shield. If you’re subjected to an effect that allows you to make a Dexterity saving throw to take only half damage, you can take a Reaction to take no damage if you succeed on the saving throw and are holding a Shield.
Monsters
Monster Manual
":"Piercing"} Piercing damage. Success: Half damage. Failure or Success: If this damage reduces the target to 0 Hit Points, the mind flayer kills it and devours its brain.
Mind Blast (Recharge 5–6
", "rollAction":"Mind Blast", "rollDamageType":"Psychic"} Psychic damage, and the target has the Stunned condition until the end of the mind flayer’s next turn. Success: Half damage only
Spells
Player’s Handbook
Invoking Hadar, you cause tendrils to erupt from yourself. Each creature in a 10-foot Emanation originating from you makes a Strength saving throw. On a failed save, a target takes 2d6 Necrotic
damage and can’t take Reactions until the start of its next turn. On a successful save, a target takes half as much damage only.
Using a Higher-Level Spell Slot. The damage increases by 1d6 for each spell slot level above 1.
Monsters
Monster Manual
: Half damage. Failure or Success: If the target is a creature and this damage reduces it to 0 Hit Points, it disintegrates into dust.
Death Ray. Dexterity Saving Throw: DC 17. Failure: 55 (10d10
);{"diceNotation":"10d10", "rollType":"damage", "rollAction":"Death Ray", "rollDamageType":"Necrotic"} Necrotic damage. Success: Half damage. Failure or Success: The target dies if the ray reduces it to 0
Monsters
Monster Manual
it, and the guardian knows the distance and direction to the amulet. If the guardian is within 60 feet of the amulet’s wearer, half of any damage the wearer takes (round up) is transferred to
cause the guardian to store one spell of level 4 or lower. To do so, the wearer must cast the spell on the guardian while within 5 feet of it. The spell has no effect but is stored within the guardian
Monsters
Monster Manual
", "rollType":"damage", "rollAction":"Death Ray", "rollDamageType":"Necrotic"} Necrotic damage. Success: Half damage. Failure or Success: The target dies if the ray reduces it to 0 Hit
", "rollAction":"Charm Ray", "rollDamageType":"Psychic"} Psychic damage, and the target has the Charmed condition for 1 hour or until it takes damage. Success: Half damage only. 2: Paralyzing Ray. Constitution
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
: Half damage only.
Spellcasting. The mind flayer casts one of the following spells, requiring no spell components and using Intelligence as the spellcasting ability (spell save DC 17):
At Will: Detect
Spells
Player’s Handbook
the spell and as a Bonus Action on your later turns, you can move the hand up to 60 feet and then cause one of the following effects:
Clenched Fist. The hand strikes a target within 5 feet of it
equal to your spell save DC. While the hand grapples the target, you can take a Bonus Action to cause the hand to crush it, dealing Bludgeoning damage to the target equal to 4d6 plus your
Spells
Player’s Handbook
the Prone condition, and its Concentration is broken.
You can also cause the effects below.
Fissures. A total of 1d6 fissures open in the spell’s area at the end of the turn you cast it. You
0 Hit Points, it collapses.
A creature within a distance from a collapsing structure equal to half the structure’s height makes a Dexterity saving throw. On a failed save, the creature takes
Spells
Player’s Handbook
repeat the same effect or choose a different one.
Flood. You cause the water level of all standing water in the area to rise by as much as 20 feet. If you choose an area in a large body of water, you
the normal water level is restored.
Redirect Flow. You cause flowing water in the area to move in a direction you choose, even if the water has to flow over obstacles, up walls, or in other unlikely
Magic Items
Dungeon Master’s Guide
combat, you have Advantage on Death Saving Throws for 1 year. If someone else reduces your chosen foe to 0 Hit Points or you don’t choose a foe, this card has no effect.
Donjon. You disappear
, Neutral Evil
AC 20 Initiative +3 (13)
HP Half the HP maximum of its summoner
Speed 60 ft., Fly 60 ft. (hover)
Mod
Save
STR
16
+3
+3
DEX
16
+3
+3
Monsters
Ravenloft: The Horrors Within
", "rollAction":"Virulent Miasma", "rollDamageType":"Poison"} Poison damage. Success: Half damage. Failure or Success: If this damage reduces the target to 0 Hit Points, it dies and rises 1 minute
Undead Fortitude. If damage reduces the zombie to 0 Hit Points, it makes a Constitution saving throw (DC 5 plus the damage taken) unless the damage is Radiant or from a Critical Hit. On a successful
Monsters
Stranger Things: Welcome to the Hellfire Club
its next turn. Success: Half damage only.Brave Halfling Farmhand
Rilly June is a hardworking halfling farmer who’s used to tackling tough jobs herself. When her grandfather’s farm started
to suffer from a mysterious blight, she was determined to investigate the cause. Rilly June is stern and tough, but she’s got a soft spot for animals and the other people who work her family’s land or look out for the common folk.
Magic Items
Stranger Things: Welcome to the Hellfire Club
Strength modifier.
Spike Salvo. As a Magic action, you can cause spikes to erupt from the Shield in a 30-foot Cone. Each creature in the Cone makes a DC 13 Dexterity saving throw, taking 3d6 Piercing
damage on a failed save or half as much damage on a successful one. Once this property is used, it can’t be used again until the next dawn.
Monsters
Dungeon Masters: Living Spells Play-Along Pack
arrow splashes the target with acid for half as much of the initial damage only.Magical energies unleashed during cataclysmic battles or catastrophic experiments can cause spell effects to come to
Monsters
Dungeon Masters: Living Spells Play-Along Pack
: Half damage.Magical energies unleashed during cataclysmic battles or catastrophic experiments can cause spell effects to come to life as living spells. These beings’ magical energy is persistent
Monsters
Dungeon Masters: Living Spells Play-Along Pack
","rollAction":"Spell Mimicry","rollDamageType":"thunder"} Thunder damage. Success: Half damage only. A Construct has Disadvantage on the save. A nonmagical object that isn't being worn or carried also takes the
damage if it's in the area.Magical energies unleashed during cataclysmic battles or catastrophic experiments can cause spell effects to come to life as living spells. These beings’ magical
Monsters
Dungeon Masters: Living Spells Play-Along Pack
makes a Dexterity saving throw. Failure: 7 (2d6);{"diceNotation":"2d6","rollType":"damage","rollAction":"Spell Mimicry","rollDamageType":"fire"} Fire damage. Success: Half damage only. The sphere ignites
catastrophic experiments can cause spell effects to come to life as living spells. These beings’ magical energy is persistent, and they bear features resembling those of their origin spells&mdash
Monsters
Ravenloft: The Horrors Within
":"damage", "rollAction":"Extract Brain", "rollDamageType":"Piercing"} Piercing damage. Success: Half damage. Failure or Success: If this damage reduces the target to 0 Hit Points, the mi-go kills it
Monsters
Ravenloft: The Horrors Within
", "rollDamageType":"Necrotic"} Necrotic damage. Success: Half damage.
Face of Death (1/Day). Charisma Saving Throw: DC 19, each creature in a 60-foot Emanation originating from Lord Soth. Failure: 22 (4d10
);{"diceNotation":"4d10", "rollType":"damage", "rollAction":"Face of Death", "rollDamageType":"Psychic"} Psychic damage, and the creature has the Frightened condition. Success: Half damage only
Monsters
Forgotten Realms: Adventures in Faerûn
: Half damage.
Time-Warping Breath. Wisdom Saving Throw: DC 15, each creature that isn’t currently affected by this breath in a 30-foot Cone. Failure: The target’s Speed is halved, it can
minute, it succeeds automatically.Curious and self-confident, young spirit dragons can cause trouble for a region’s other denizens, by either unleashing long-buried evils or misusing scarcely
Monsters
Dungeon Masters: Ravenloft Play-Along Pack
Tattoo of Osybus. If damage reduces the priest to 0 Hit Points, it receives a random boon. Roll 1d6;{"diceNotation":"1d6", "rollType":"roll", "rollAction":"Tattoo of Osybus"} to determine the boon
the priest receives. The priest revives at the start of its next turn with half its Hit Points, and its creature type is now Undead.
1: Dread Boon. An aura of dread fills a 15-foot Emanation
Monsters
Ravenloft: The Horrors Within
Tattoo of Osybus. If damage reduces the priest to 0 Hit Points, it receives a random boon. Roll 1d6;{"diceNotation":"1d6", "rollType":"roll", "rollAction":"Tattoo of Osybus"} to determine the boon
the priest receives. The priest revives at the start of its next turn with half its Hit Points, and its creature type is now Undead.
1: Dread Boon. An aura of dread fills a 15-foot Emanation
Monsters
Dungeon Masters: Ravenloft Play-Along Pack
", "rollDamageType":"Necrotic"} Necrotic damage. Success: Half damage.
Face of Death (1/Day). Charisma Saving Throw: DC 19, each creature in a 60-foot Emanation originating from Lord Soth. Failure: 22 (4d10
);{"diceNotation":"4d10", "rollType":"damage", "rollAction":"Face of Death", "rollDamageType":"Psychic"} Psychic damage, and the creature has the Frightened condition. Success: Half damage only
Monsters
Ravenloft: The Horrors Within
. If this damage reduces the target to 0 Hit Points, Ebonbane devourers its soul. A creature whose soul has been devoured by Ebonbane can be restored to life only by a Wish spell. Success: The target
turns.
Retaliate. Ebonbane moves up to half its Speed and makes one Darkflame Slash attack.
Runic Flare. Constitution Saving Throw: DC 17, each creature of Ebonbane’s choice in a 30-foot
Magic Items
The Book of Many Things
DC 15 Constitution saving throw as the dagger flares with sickly light. The creature takes 6d6 necrotic damage on a failed save, or half as much on a successful one. If this damage reduces the creature to 0 hit points, the creature disintegrates into dust.
Caltrops (bag of 20)
Legacy
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Equipment
turn and take 1 piercing damage. Taking this damage reduces the creature's walking speed by 10 feet until the creature regains at least 1 hit point. A creature moving through the area at half speed doesn't need to make the save.
Staff of Thunder and Lightning
Legacy
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Magic Items
Basic Rules (2014)
line must make a DC 17 Dexterity saving throw, taking 9d6 lightning damage on a failed save, or half as much damage on a successful one.
Thunderclap. You can use an action to cause the staff to issue
, it can't be used again until the next dawn.
Lightning. When you hit with a melee attack using the staff, you can cause the target to take an extra 2d6 lightning damage.
Thunder. When you hit with
Monsters
Storm King's Thunder
: meld into stone, stone shape
1/day: stoneskin, time stop
Animate Golem. Once during this adventure, as an action, Kayalithica can point to one of the fossilized stone giants in this cave and cause it
- this magic weapon has no bonus to attack or damage rolls. A creature can attune to it, and the weapon enlarges or reduces to be an appropriate size for that creature.Multiattack. The giant makes two
Maw Demon
Legacy
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Monsters
Volo's Guide to Monsters
Rampage. When it reduces a creature to 0 hit points with a melee attack on its turn, the maw demon can take a bonus action to move up to half its speed and make a bite attack.Bite. Melee Weapon
Magic Items
Guildmasters’ Guide to Ravnica
vanishes in an explosion, and each creature in a 20-foot-radius sphere centered on that point must make a DC 15 Dexterity saving throw, taking 6d6 fire damage on a failed save, or half as much damage on a
successful one. Afterward, you can use an action to cause the weapon to reappear in your empty hand. You can’t cause it to explode again until you finish a short or long rest.
If you don’t
Giant Hyena
Legacy
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Monsters
Basic Rules (2014)
Rampage. When the hyena reduces a creature to 0 hit points with a melee attack on its turn, the hyena can take a bonus action to move up to half its speed and make a bite attack.Bite. Melee Weapon