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Returning 35 results for 'half spells'.
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Spells
Player’s Handbook
An aura radiates from you in a 30-foot Emanation for the duration. While in the aura, you and your allies have Advantage on saving throws against spells and other magical effects. When an affected
creature makes a saving throw against a spell or magical effect that allows a save to take only half damage, it takes no damage if it succeeds on the save.
Spells
Player’s Handbook
You blast the mind of a creature that you can see within range. The target makes an Intelligence saving throw.
On a failed save, the target takes 10d12 Psychic damage and can’t cast spells or
take the Magic action. At the end of every 30 days, the target repeats the save, ending the effect on a success. The effect can also be ended by the Greater Restoration, Heal, or Wish spell.
On a successful save, the target takes half as much damage only.
Spells
Player’s Handbook
Deafened conditions, and they can’t cast spells with a Verbal component.
When the storm appears, each creature in it makes a Constitution saving throw, taking 2d10 Radiant damage and 2d10 Thunder
damage on a failed save or half as much damage on a successful one. A creature also makes this save when it enters the spell’s area for the first time on a turn or ends its turn there. A
Magic Items
Dungeon Master’s Guide (2024)
.
Spell Absorption. While holding the staff , you have Advantage on saving throws against spells. In addition, you can take a Reaction when another creature casts a spell that targets only you. If
number of charges above 50, the staff explodes as if you activated its Retributive Strike (see below).
Spells. While holding the staff, you can cast one of the spells on the following table from it
Monsters
Monster Manual
Magic Resistance. The mind flayer has Advantage on saving throws against spells and other magical effects.Tentacles. Melee Attack Roll: +7;{"diceNotation":"1d20+7", "rollType":"to hit", "rollAction
":"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
Monsters
Monster Manual
condition. Success: Half damage only.
Spellcasting (Yuan-ti Form Only). The yuan-ti casts one of the following spells, requiring no Material components and using Wisdom as the spellcasting ability (spell
Magic Resistance. The yuan-ti has Advantage on saving throws against spells and other magical effects.Multiattack. The yuan-ti makes two Bite attacks, and it can use Spellcasting to cast Suggestion
Monsters
Monster Manual
: 91 (26d6);{"diceNotation":"26d6", "rollType":"damage", "rollAction":"Fire Breath", "rollDamageType":"Fire"} Fire damage. Success: Half damage.
Spellcasting. The dragon casts one of the following
spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 23, +15;{"diceNotation":"1d20+15", "rollType":"to hit", "rollAction":"Spellcasting"} to hit with
Monsters
Monster Manual
. Failure: 54 (12d8);{"diceNotation":"12d8", "rollType":"damage", "rollAction":"Cold Breath", "rollDamageType":"Cold"} Cold damage. Success: Half damage.
Paralyzing Breath. Constitution Saving Throw: DC
following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 19, +11;{"diceNotation":"1d20+11", "rollType":"to hit", "rollAction":"Spellcasting"} to hit
Monsters
Monster Manual
in a 90-foot Cone. Failure: 67 (15d8);{"diceNotation":"15d8", "rollType":"damage", "rollAction":"Cold Breath", "rollDamageType":"Cold"} Cold damage. Success: Half damage.
Paralyzing Breath
casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 23, +15;{"diceNotation":"1d20+15", "rollType":"to hit", "rollAction
Monsters
Monster Manual
);{"diceNotation":"7d6", "rollType":"damage", "rollAction":"Holy Burst", "rollDamageType":"Radiant"} Radiant damage. Success: Half damage.
Spellcasting. The planetar casts one of the following spells
its Hit Points somewhere in Mount Celestia.
Magic Resistance. The planetar has Advantage on saving throws against spells and other magical effects.Multiattack. The planetar makes three Radiant Sword
Monsters
Monster Manual
Magic Resistance. The owlbear has Advantage on saving throws against spells and other magical effects.Multiattack. The owlbear makes two Ravage attacks.
Ravage. Melee Attack Roll: +9;{"diceNotation
":"Thunder"} Thunder damage, and the target has the Incapacitated condition until the end of its next turn. Success: Half damage only.
Monsters
Monster Manual
. Success: Half damage only.
Spellcasting. The lizardfolk casts one of the following spells, requiring no Material components and using Wisdom as the spellcasting ability (spell save DC 12):
At Will: Elementalism 1/Day Each: Meld into Stone, Speak with Plants, Spike Growth
Monsters
Monster Manual
: 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
Magic Resistance. The mind flayer has Advantage on saving throws against spells and other magical effects.Multiattack. The mind flayer makes three Arcane Tentacles attacks.
Arcane Tentacles. Melee
Monsters
Monster Manual
Legendary Resistance (3/Day). If the unicorn fails a saving throw, it can choose to succeed instead.
Magic Resistance. The unicorn has Advantage on saving throws against spells and other magical
.
Spellcasting. The unicorn casts one of the following spells, requiring no spell components and using Charisma as the spellcasting ability (spell save DC 14):
At Will: Detect Evil and Good
Spells
Player’s Handbook
violet layer.
Prismatic Layers
Order
Effects
1
Red. Failed Save: 12d6 Fire damage. Successful Save: Half as much damage. Additional Effects: Nonmagical ranged attacks can’t pass
through this layer, which is destroyed if it takes at least 25 Cold damage.
2
Orange. Failed Save: 12d6 Acid damage. Successful Save: Half as much damage. Additional Effects: Magical ranged
Monsters
Monster Manual
Throw: DC 18, each creature in a 60-foot Cone. Failure: 56 (16d6);{"diceNotation":"16d6", "rollType":"damage", "rollAction":"Poison Breath", "rollDamageType":"Poison"} Poison damage. Success: Half
damage.
Spellcasting. The dragon casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 17):
At Will: Detect Magic, Mind Spike
Monsters
Monster Manual
Throw: DC 22, each creature in a 90-foot Cone. Failure: 77 (22d6);{"diceNotation":"22d6", "rollType":"damage", "rollAction":"Poison Breath", "rollDamageType":"Poison"} Poison damage. Success: Half
damage.
Spellcasting. The dragon casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 21):
At Will: Detect Magic, Mind
Monsters
Monster Manual
);{"diceNotation":"6d6", "rollType":"damage", "rollAction":"Hellfire Orb", "rollDamageType":"Necrotic"} Necrotic damage. Success: Half damage.
Spellcasting. The aspirant casts one of the following spells, using
Magic Resistance. The aspirant has Advantage on saving throws against spells and other magical effects.
Marshal Undead. Undead creatures of the aspirant’s choice (excluding itself) in a 60
Monsters
Monster Manual
", "rollType":"damage", "rollAction":"Beguiling Song", "rollDamageType":"Psychic"} Psychic damage, and the target has the Charmed condition until the end of the performer’s next turn. Success: Half
damage only.
Spellcasting. The performer casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 15):
At Will: Minor Illusion, Prestidigitation 1/Day: Tasha's Hideous Laughter (level 3 version)
Monsters
Monster Manual
Line. Failure: 60 (11d10);{"diceNotation":"11d10", "rollType":"damage", "rollAction":"Lightning Breath", "rollDamageType":"Lightning"} Lightning damage. Success: Half damage.
Spellcasting. The dragon
casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 18):
At Will: Detect Magic, Invisibility, Mage Hand, Shatter 1/Day
Monsters
Monster Manual
-long, 10-foot-wide Line. Failure: 88 (16d10);{"diceNotation":"16d10", "rollType":"damage", "rollAction":"lightning breath", "rollDamageType":"Lightning"} Lightning damage. Success: Half damage
.
Spellcasting. The dragon casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 22):
At Will: Detect Magic, Invisibility, Mage
Monsters
Monster Manual
Resistance. The glabrezu has Advantage on saving throws against spells and other magical effects.Multiattack. The glabrezu makes two Pincer attacks and uses Pummel or Spellcasting.
Pincer. Melee Attack Roll
Grappled by the glabrezu. Failure: 15 (3d6 + 5);{"diceNotation":"3d6+5", "rollType":"damage", "rollAction":"Pummel", "rollDamageType":"Bludgeoning"} Bludgeoning damage. Success: Half damage.
Spellcasting
Monsters
Monster Manual
Advantage on saving throws against spells and other magical effects.
Siege Monster. The colossus deals double damage to objects and structures.Multiattack. The colossus makes three attacks, using Slam or
":"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
Resistance. The goristro has Advantage on saving throws against spells and other magical effects.
Siege Monster. The goristro deals double damage to objects and structures.Multiattack. The goristro makes one
", "rollType":"damage", "rollAction":"Slam", "rollDamageType":"Bludgeoning"} Bludgeoning damage.PoisonCold, Fire, LightningCharge. The goristro moves up to half its Speed straight toward an enemy it can see.
Monsters
Monster Manual
breath", "rollDamageType":"Lightning"} Lightning damage. Success: Half damage.
Repulsion Breath. Strength Saving Throw: DC 23, each creature in a 30-foot Cone. Failure: The target is pushed up to 60 feet
straight away from the dragon and has the Prone condition.
Spellcasting. The dragon casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability
Monsters
Monster Manual
90-foot-long, 10-foot-wide Line. Failure: 63 (14d8);{"diceNotation":"14d8", "rollType":"damage", "rollAction":"acid breath", "rollDamageType":"Acid"} Acid damage. Success: Half damage.
Slowing Breath
, not both. This effect lasts until the end of its next turn.
Spellcasting. The dragon casts one of the following spells, requiring no Material components and using Charisma as the spellcasting
Monsters
Monster Manual
);{"diceNotation":"17d6", "rollType":"damage", "rollAction":"Fire Breath", "rollDamageType":"Fire"} Fire damage. Success: Half damage.
Spellcasting. The dragon casts one of the following spells, requiring no
’t take this action again until the start of its next turn.
Fiery Rays. The dragon uses Spellcasting to cast Scorching Ray. The dragon can’t take this action again until the start of its next turn.
Pounce. The dragon moves up to half its Speed, and it makes one Rend attack.Fire
Monsters
Monster Manual
", "rollDamageType":"Necrotic"} Necrotic damage.
Spellcasting. The cultist casts one of the following spells, using Wisdom as the spellcasting ability (spell save DC 14):
At Will: Speak with Dead
. Failure: 14 (4d6);{"diceNotation":"4d6", "rollType":"damage", "rollAction":"Spirit Wail", "rollDamageType":"Psychic"} Psychic damage, and the target has the Frightened condition until the end of its next turn. Success: Half damage only.
Monsters
Monster Manual
Resistance. The golem has Advantage on saving throws against spells and other magical effects.Multiattack. The golem makes two attacks, using Bladed Arm or Fiery Bolt in any combination.
Bladed Arm. Melee
(10d10);{"diceNotation":"10d10", "rollType":"damage", "rollAction":"Poison Breath", "rollDamageType":"Poison"} Poison damage. Success: Half damage.Fire, Poison, Psychic
Monsters
Monster Manual
);{"diceNotation":"10d10", "rollType":"damage", "rollAction":"Lightning Storm", "rollDamageType":"Lightning"} Lightning damage. Success: Half damage.
Spellcasting. The giant casts one of the following
spells, requiring no Material components and using Wisdom as the spellcasting ability (spell save DC 18):
At Will: Detect Magic, Light1/Day: Control WeatherLightning, ThunderCold
Monsters
Monster Manual
60-foot-long, 5-foot-wide Line. Failure: 54 (12d8);{"diceNotation":"12d8", "rollType":"damage", "rollAction":"Acid Breath", "rollDamageType":"Acid"} Acid damage. Success: Half damage.
Slowing Breath
, not both. This effect lasts until the end of its next turn.
Spellcasting. The dragon casts one of the following spells, requiring no Material components and using Charisma as the spellcasting
Monsters
Monster Manual
90-foot-long, 5-foot-wide Line. Failure: 58 (13d8);{"diceNotation":"13d8", "rollType":"damage", "rollAction":"Fire Breath", "rollDamageType":"Fire"} Fire damage. Success: Half damage.
Sleep Breath
dragon casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 20):
At Will: Detect Magic, Minor Illusion, Scorching Ray (level
Monsters
Monster Manual
. Success: Half damage only.
Spellcasting. The cultist casts one of the following spells, using Wisdom as the spellcasting ability (spell save DC 15):
At Will: Detect Thoughts, Minor IllusionCounterspell
Monsters
Monster Manual
Dragon's Breath", "rollDamageType":"Force"} Force damage. Success: Half damage.
Spellcasting. The githyanki casts one of the following spells, requiring no spell components and using Intelligence as the
Monsters
Monster Manual
Breath", "rollDamageType":"Lightning"} Lightning damage. Success: Half damage.
Repulsion Breath. Strength Saving Throw: DC 19, each creature in a 30-foot Cone. Failure: The target is pushed up to 60 feet
straight away from the dragon and has the Prone condition.
Spellcasting. The dragon casts one of the following spells, requiring no Material components and using Charisma as the spellcasting ability