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Returning 35 results for 'causing will rolls'.
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cousins will rules
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Monsters
Monster Manual
-foot Emanation originating from it have Advantage on attack rolls and saving throws. It can’t use this trait if it has the Incapacitated condition.Multiattack. The aspirant makes three Dread Blade
Charisma as the spellcasting ability (spell save DC 15):
At Will: Phantom Steed 1/Day Each: Destructive Wave (Necrotic), Dispel MagicParry. Trigger: The aspirant is hit by a melee attack roll while
Monsters
Monster Manual
start of its next turn, possibly causing the attacks to miss.Rally (1/Day). The pirate chooses up to three other creatures it can see within 30 feet. Until the start of the pirate’s next turn, the targets have Advantage on attack rolls and saving throws.
damage.Defensive Stance. Trigger: The pirate is hit by a melee attack roll while holding a weapon. Response: The pirate adds 4 to its AC against melee attack rolls (including the triggering attack) until the
Magic Items
Dungeon Master’s Guide (2024)
While you wear this cloak, it magically projects an illusion that makes you appear to be standing in a place near your actual location, causing any creature to have Disadvantage on attack rolls
Magic Items
Dungeon Master’s Guide (2024)
While in this saddle on a mount, you can't be dismounted against your will if you're conscious, and attack rolls against the mount have disadvantage.
Monsters
Monster Manual
Aura of Authority. While in a 30-foot Emanation originating from the hobgoblin, the hobgoblin and its allies have Advantage on attack rolls and saving throws, provided the hobgoblin doesn’t
by a melee attack roll while holding a weapon: Response: The hobgoblin adds 3 to its AC against that attack, possibly causing it to miss.
Spells
Player’s Handbook
You gain the ability to move or manipulate creatures or objects by thought. When you cast the spell and as a Magic action on your later turns before the spell ends, you can exert your will on one
creature or object that you can see within range, causing the appropriate effect below. You can affect the same target round after round or choose a new one at any time. If you switch targets, the prior
Monsters
Monster Manual
magical effects.
Marshal Undead. Undead creatures of the death knight’s choice (excluding itself) in a 60-foot Emanation originating from it have Advantage on attack rolls and saving throws. It
following spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 18):
At Will: Command, Phantom Steed2/Day Each: Destructive Wave (Necrotic), Dispel
Monsters
Monster Manual
Blood Frenzy. The sahuagin has Advantage on attack rolls against any creature that doesn’t have all its Hit Points.
Limited Amphibiousness. The sahuagin can breathe air and water, but it must
, requiring no Material components and using Wisdom as the spellcasting ability (spell save DC 12):
At Will: Thaumaturgy 2/Day Each: Hold Person, TonguesAcid, ColdFiendish Aid (2/Day). The sahuagin casts Bless or Healing Word, using the same spellcasting ability as Spellcasting.
Magic Items
Dungeon Master’s Guide (2024)
attack rolls and damage rolls made with this magic weapon. If you hit an Undead with this weapon, you take 1d10 Necrotic damage, and the target regains 1d10 Hit Points. If this Necrotic damage reduces you
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
":"1d20+9", "rollType":"to hit", "rollAction":"Spellcasting"} to hit with spell attacks):
At Will: Dispel Magic, Thaumaturgy 1/Day Each: Animate Dead, Harm, Insect Plague (level 7 version)Whirlwind of
Sand. Trigger: The mummy is hit by an attack roll. Response: The mummy adds 2 to its AC against the attack, possibly causing the attack to miss, and the mummy teleports up to 60 feet to an unoccupied
Monsters
Monster Manual
":"Psychic"} Psychic damage, and the target is cursed with a riddle. The cursed target has Disadvantage on ability checks and attack rolls. In addition, if it takes the Magic action, it must succeed on a DC
DC 15):
At Will: Detect Magic, Identify, Prestidigitation1/Day Each: Locate Object, Remove CursePsychicNecrotic, Radiant
Monsters
Monster Manual
Greater Magic Resistance. The rakshasa automatically succeeds on saving throws against spells and other magical effects, and the attack rolls of spells automatically miss it. Without the rakshasa
spells, requiring no Material components and using Charisma as the spellcasting ability (spell save DC 18):
At Will: Detect Magic, Detect Thoughts, Disguise Self, Mage Hand, Minor Illusion 1/Day
Monsters
Monster Manual
ability (spell save DC 21):
At Will: Detect Magic, Mind Spike (level 5 version), Minor Illusion, Shapechange (Beast or Humanoid form only, no Temporary Hit Points gained from the spell, and no
turn, the target rolls 1d8;{"diceNotation":"1d8", "rollType":"roll", "rollAction":"Giggling Magic"} whenever it makes an ability check or attack roll and subtracts the number rolled from the D20 Test
Monsters
Monster Manual
Only). The animal lord has Advantage on attack rolls against the target until the start of the animal lord’s next turn.
Spellcasting. The animal lord casts one of the following spells, requiring
no Material components and using Wisdom as the spellcasting ability (spell save DC 20):
At Will: Animal Friendship, Animal Messenger, Speak with Animals 2/Day Each: Awaken, Greater
Monsters
Monster Manual
ability (spell save DC 17):
At Will: Detect Magic, Mind Spike (level 4 version), Minor Illusion, Shapechange (Beast or Humanoid form only, no Temporary Hit Points gained from the spell, and no
rolls 1d6;{"diceNotation":"1d6", "rollType":"roll", "rollAction":"Giggling Magic"} whenever it makes an ability check or attack roll and subtracts the number rolled from the D20 Test. Failure or
Monsters
Monster Manual
following effects occurs:
Pesky Swarm. The target has Disadvantage on attack rolls and ability checks until the end of its next turn.
Spellcasting. The animal lord casts one of the following spells
, requiring no Material components and using Wisdom as the spellcasting ability (spell save DC 20):
At Will: Animal Friendship, Animal Messenger, Speak with Animals 2/Day Each: Awaken, Greater Restoration 1
Magic Items
Dungeon Master’s Guide (2024)
rejects you but also places a curse on you, causing you to make D20 Test;D20 Tests with Disadvantage for 24 hours or until the curse is ended by a Remove Curse spell or similar magic. If you’re
+1 bonus to attack rolls and damage rolls made with this magic weapon. Each rune beyond the first grants the Moonblade an additional property. The DM chooses each property or determines it randomly by
Monsters
Monster Manual
":"1d20+13", "rollType":"spell", "rollAction":"Spellcasting"} to hit with spell attacks):
At Will: Detect Magic, Guiding Bolt (level 2 version), Shapechange (Beast or Humanoid form only, no Temporary
", "rollType":"roll", "rollAction":"Weakening Breath"} from its damage rolls. It repeats the save at the end of each of its turns, ending the effect on itself on a success. After 1 minute, it succeeds
Monsters
Monster Manual
;{"diceNotation":"1d20+16", "rollType":"spell", "rollAction":"Spellcasting"} to hit with spell attacks):
At Will: Detect Magic, Guiding Bolt (level 4 version), Shapechange (Beast or Humanoid form only, no
and subtracts 5 (1d10);{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Weakening Breath"} from its damage rolls. It repeats the save at the end of each of its turns, ending the effect on
Magic Items
Dungeon Master’s Guide (2024)
still seek to work Vecna’s will in the world.
The Eye of Vecna and the Hand of Vecna are separate Artifacts that might be found together or separately. The eye looks like a bloodshot organ torn
on Initiative rolls.
Necrotic Reduction. As a Magic action, you can target one creature you can see within 5 feet of yourself. The target makes a DC 18 Constitution saving throw, taking 7d6 Necrotic
Monsters
The Wild Beyond the Witchlight
Displacement. The displacer beast projects a magical illusion that makes it appear to be standing near its actual location, causing attack rolls against it to have disadvantage. If it is hit by an
Monsters
Mordenkainen Presents: Monsters of the Multiverse
makes the illusionist appear to be standing in a place a few inches from its actual location, causing any creature to have disadvantage on attack rolls against the illusionist. The effect lasts for 1
illusionist casts one of the following spells, using Intelligence as the spellcasting ability (spell save DC 13):
At will: dancing lights, mage hand, minor illusion
2/day each: disguise self, invisibility
Monsters
Strixhaven: A Curriculum of Chaos
the spellcasting ability (spell save DC 15):
At will: guidance, mage hand, mending (as an action)
1/day each: creation (as an action), dimension door, mage armor, plant growth, polymorphAvoidant
Translation (2/Day). When the professor is hit by an attack roll, it can increase its AC by 3 against that attack, potentially causing it to miss. The professor can then teleport, along with any equipment
Spells
Xanathar's Guide to Everything
zombie or a skeleton (the statistics for zombies and skeletons are in the Monster Manual), and it gains a bonus to its attack and damage rolls equal to your spellcasting ability modifier.
You can
what action the creatures will take and where they will move during their next turn, or you can issue a general command, such as to guard a chamber or passageway against your foes. If you issue no
Monsters
The Book of Many Things
will: Mage Hand, Thaumaturgy
1/day each: Dimension Door, Divination, EnthrallMoment of Foresight (1/Day). When hit by an attack roll, the initiate can force the attacker to reroll it and use the new
roll, possibly causing the attack to miss.Once initiated into the Heralds of the Comet, members learn magical divination practices that give them glimpses into the future.
Monsters
Tales from the Yawning Portal
half damage if it fails.
Displacement. The displacer beast projects a magical illusion that makes it appear to be standing near its actual location, causing attack rolls against it to have disadvantage
Monsters
Quests from the Infinite Staircase
darkvision.
Shadowy Demise. If Sion dies, his body melts into shadow, leaving behind only equipment he was wearing or carrying.
Sunlight Weakness. While in sunlight, Sion has disadvantage on attack rolls
spellcasting ability (spell save DC 13):
At will: Mage Hand, Minor Illusion
1/day each: Darkness, Mirror Image, SilenceSion is the most trusted servant of Piyarz, a traitorous sage in the Tower of the
Yeenoghu
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Out of the Abyss
, causing them to have advantage on melee weapon attack rolls and causing attack rolls to have advantage against them.
Regional Effects
The region containing Yeenoghu’s lair is warped by his
). He can innately cast the following spells, requiring no material components:
At will: detect magic, spiritual weapon (8th-level spell, 4d8 + 2;{"diceNotation":"4d8+2","rollType":"damage
Monsters
Mordenkainen Presents: Monsters of the Multiverse
count 20, all gnoll;gnolls and hyena;hyenas within the lair are enraged, causing them to have advantage on melee weapon attack rolls and causing attack rolls to have advantage against them.
Iron Spike
the following spells, requiring no material components and using Charisma as the spellcasting ability (spell save DC 17):
At will: detect magic
3/day each: dispel magic, fear, invisibility
1/day
Magic Items
Bigby Presents: Glory of the Giants
The hilt of this sword bears a carnelian engraved with the blood rune.
You can add your Constitution modifier (minimum of +1) to the damage rolls of attacks made with this weapon.
Invoking the Rune
. When you target a creature with an attack using this weapon, you can invoke the sword’s rune, causing it to flare with crimson light and infusing your attack with bloodthirsty precision. You
Monsters
Guildmasters’ Guide to Ravnica
medusa has advantage on attack rolls against any creature that is surprised, and it deals an extra 10 (3d6);{"diceNotation":"3d6","rollType":"roll","rollAction":"Surprise Attack"} damage each time it hits
of abject fear or agony — a fine trophy for the medusa's macabre collection. The medusa must exert its will to effect this transformation, so the gaze of a surprised or friendly Ravnican medusa is
Monsters
Phandelver and Below: The Shattered Obelisk
. The refraction targets a creature within 120 feet of itself and disrupts its mental processes, causing the target to have disadvantage on all ability checks, attack rolls, and saving throws until the
Intelligence as the spellcasting ability (spell save DC 19):
At will: detect magic, detect thoughts
3/day each: dispel magic, modify memory
1/day each: feeblemind, plane shift (self only)
Teleport
Monsters
Ghosts of Saltmarsh
Blood Frenzy. The wave shaper has advantage on melee attack rolls against any creature that doesn't have all its hit points.
Limited Amphibiousness. The wave shaper can breathe air and water, but it
cast the following spells, requiring only verbal components:
At will: message
1/day: comprehend languagesMultiattack. The wave shaper makes two attacks: one with its bite and one with its claws.
Bite
Monsters
Eberron: Rising from the Last War
Innate Spellcasting. The hag's spellcasting ability is Charisma (spell save DC 15). She can innately cast the following spells, requiring no material components:
At will: detect magic, disguise self
undertaking quests or making bargains with a dusk hag in exchange for its prophecies and visions of the future. But the information gained from a dusk hag often has a way of causing more pain than joy. Like
Monsters
Icewind Dale: Rime of the Frostmaiden
serve.
Reckless. At the start of its turn, the berserker can gain advantage on all melee weapon attack rolls during that turn, but attack rolls against it have advantage until the start of its next
creep over them, but it passes quickly.
Chardalyn Madness. Prolonged contact with the demonic magic imprinted on the chardalyn has afflicted the berserker with a form of madness, causing the berserker