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Returning 35 results for 'costs while rolls'.
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Monsters
Strixhaven: A Curriculum of Chaos
","rollAction":"Diminution Breath","rollDamageType":"psychic"} psychic damage and is weakened until the start of Tanazir’s next turn. While weakened, it has disadvantage on the following rolls that rely
on Strength: attack rolls, ability checks, and saving throws. On a successful save, a creature takes half as much damage and isn’t weakened.
Spellcasting. Tanazir casts one of the following
Monsters
Vecna: Eve of Ruin
Eager Betrayer. Kas adds 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Eager Betrayer"} to his initiative rolls. He has advantage on attack rolls against any creature that has the
;s home world.
Sunlight Hypersensitivity. While in sunlight, Kas takes 20 radiant damage at the start of his turn, has disadvantage on attack rolls and ability checks, and can’t use his Change
Monsters
Strixhaven: A Curriculum of Chaos
"} slashing damage. If the target is a creature, it is wracked with despair and has disadvantage on attack rolls until the end of its next turn.
Illuminating Shadow Breath (Recharge 5–6);{"diceNotation
one Claw attack.
Shadow Slip (Costs 2 Actions). Shadrix becomes an inky cloud of shadow and can move up to half his flying speed without provoking opportunity attacks, then resumes his true form
Monsters
The Book of Many Things
equipment it is wearing or carrying, up to 40 feet to an unoccupied space that it can see.
Stab (Costs 2 Actions). The veiled presence makes one Blade of Judgment attack.
Searing Radiance (Costs 3
Actions). The veiled presence magically emanates dazzling light in a 10-foot-radius sphere centered on itself until the end of its next turn, during which time attack rolls against it have disadvantage
Monsters
The Book of Many Things
damage. If the target is a creature, it has disadvantage on attack rolls until the end of the hag’s next turn.
Spellcasting. While holding its shears, the hag casts one of the following spells
is reduced to 0 until the end of its next turn.
Destiny Curse (Costs 2 Actions). The hag magically curses a creature it can see within 60 feet of itself. The creature must make a DC 14 Wisdom saving
Monsters
Mordenkainen Presents: Monsters of the Multiverse
in the area covered by the storm. The winds impose disadvantage on ranged attack rolls. The winds extinguish open flames and disperse fog.
Siege Monster. The tempest deals double damage to objects
(Costs 2 Actions). The tempest can cause a bolt of lightning to strike a point on the ground anywhere under its storm. Each creature within 5 feet of that point must make a DC 20 Dexterity saving throw
Monsters
The Book of Many Things
up to its speed without provoking opportunity attack;opportunity attacks.
Stab (Costs 2 Actions). The corrupter makes one Whispering Blade attack.
Amorphous Escape (Costs 3 Actions). The corrupter
transformation lasts until the end of the corrupter’s next turn. While transformed, the corrupter has advantage on attack rolls, attack rolls made against it have disadvantage, and it can move through
Monsters
Waterdeep: Dungeon of the Mad Mage
regains spent legendary actions at the start of its turn.
Cantrip. The lich casts a cantrip.
Paralyzing Touch (Costs 2 Actions). The lich uses its Paralyzing Touch.
Frightening Gaze (Costs 2 Actions
the lich's gaze for the next 24 hours.
Disrupt Life (Costs 3 Actions). Each non-undead creature within 20 feet of the lich must make a DC 18 Constitution saving throw against this magic, taking 21 (6d6
Monsters
Curse of Strahd
(Costs 2 Actions). Exethanter uses his Paralyzing Touch.
Frightening Gaze (Costs 2 Actions). Exethanter fixes his gaze on one creature he can see within 10 feet of him. The target must succeed on a DC
. If a target’s saving throw is successful or the effect ends for it, the target is immune to the Exethanter’s gaze for the next 24 hours.
Disrupt Life (Costs 3 Actions). Each non-undead
Vampiric Mist
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Monsters
Tales from the Yawning Portal
without squeezing. Each foot of movement in water costs it 2 extra feet, rather than 1 extra foot. The mist can’t manipulate objects in any way that requires fingers or manual dexterity.
Sunlight
Hypersensitivity. The mist takes 10 radiant damage whenever it starts its turn in sunlight. While in sunlight, the mist has disadvantage on attack rolls and ability checks.Life Drain. The mist
Monsters
Tomb of Annihilation
and only at the end of another creature's turn. Valindra regains spent legendary actions at the start of its turn.
Cantrip. Valindra casts a cantrip.
Paralyzing Touch (Costs 2 Actions). Valindra uses
her Paralyzing Touch.
Frightening Gaze (Costs 2 Actions). Valindra fixes her gaze on one creature she can see within 10 feet of her. The target must succeed on a DC 18 Wisdom saving throw against
Monsters
The Book of Many Things
turn.
Cunning. The assassin escapes nonmagical restraints and ends the grappled condition on itself, then moves up to its speed without provoking opportunity attack;opportunity attacks.
Stab (Costs 2
Actions). The assassin makes one Poison Blade attack.
Vanishing Escape (Costs 3 Actions). The assassin creates a sudden distraction, such as a cloud of disorienting smoke or flash of dazzling light
Monsters
Fizban's Treasury of Dragons
failed save, the creature falls unconscious for 1 minute. On a successful save, the creature has disadvantage on attack rolls and saving throws until the end of the greatwyrm’s next turn. An
the start of its turn.
Attack. The greatwyrm makes one Claw or Tail attack.
Wing Attack (Costs 2 Actions). The greatwyrm beats its wings. Each creature within 30 feet of it must succeed on a DC 26
Monsters
Mordenkainen Presents: Monsters of the Multiverse
leviathan partially freezes; until the end of its next turn, its speeds are reduced to 20 feet, and it makes attack rolls with disadvantage.
Siege Monster. The leviathan deals double damage to objects and
legendary actions at the start of its turn.
Move. The leviathan moves up to its speed.
Slam (Costs 2 Actions). The leviathan makes one Slam attack.A leviathan is an immense creature that acts as a
Monsters
Monstrous Compendium Vol. 2: Dragonlance Creatures
, Ember adds his Charisma modifier to his weapon damage rolls (included in the attack descriptions), and his AC can’t be lower than 20.Multiattack. Ember makes one Bite attack and two Claw
straight line toward one creature he can see. This movement ignores opportunity attack;opportunity attacks.
Searing Bite (Costs 2 Actions). Ember makes one Bite attack. If the attack hits, it deals
Monsters
Van Richten’s Guide to Ravenloft
feet of that creature. The gibbering mouther;gibbering mouthers act right after the emissary on the same initiative count, gaining a +7 bonus to their attack and damage rolls, and fighting until they are
.
Warp Space (Costs 2 Actions). The emissary causes the ground in a 20-foot square that it can see within 90 feet of it to turn into teeth and maws until the start of its next turn. The area becomes
Monsters
Van Richten’s Guide to Ravenloft
Blood Frenzy. The loup garou has advantage on attack rolls against a creature that doesn’t have all its hit points.
Legendary Resistance (2/Day). When the loup garou fails a saving throw, it
or hybrid form only) or one Longsword attack (humanoid form only).
Mauling Pounce (Costs 2 Actions). The loup garou moves up to its speed without provoking opportunity attacks, and it can make one
Monsters
The Wild Beyond the Witchlight
Charisma saving throw. On a failed saving throw, the creature can’t take reactions until the start of its next turn, and it rolls a d4;{"diceNotation":"d4", "rollType":"roll", "rollAction
actions at the start of its turn.
Tail Attack. The jabberwock makes one Tail attack.
Rend Attack (Costs 2 Actions). The jabberwock makes one Rend attack.
Wing Attack (Costs 3 Actions). The
Monsters
Fizban's Treasury of Dragons
and it has disadvantage on attack rolls until the end of its next turn. On a successful save, the creature is immune to this hollow dragon’s Sapping Presence for 24 hours.
Radiant Breath
hollow dragon regains spent legendary actions at the start of its turn.
Claw. The hollow dragon makes one Claw attack.
Ghostly Binding (Costs 2 Actions). The hollow dragon creates ethereal bindings
Monsters
Fizban's Treasury of Dragons
, the creature falls unconscious for 1 minute. On a successful save, the creature has disadvantage on attack rolls and saving throws until the end of the greatwyrm’s next turn. An unconscious
of its turn.
Attack. The greatwyrm makes one Claw or Tail attack.
Wing Attack (Costs 2 Actions). The greatwyrm beats its wings. Each creature within 30 feet of it must succeed on a DC 26 Dexterity
Monsters
Vecna: Eve of Ruin
Dazzling Visage. A brilliant array of chromatic colors emanates from Windfall, causing attack rolls against her to have disadvantage. This trait ceases to function while Windfall has the
":"Dragon's Flare","rollDamageType":"poison"}. On a successful save, the target takes half as much damage.
Cast a Spell (Costs 2 Actions). Windfall uses Spellcasting.As a dedicated champion of Tiamat
Monsters
Waterdeep: Dragon Heist
and wielding no shield, his AC includes his Charisma modifier.
Sunlight Sensitivity. When not wearing his knave's eye patch, Jarlaxle has disadvantage on attack rolls, as well as on Wisdom (Perception
speed without provoking opportunity attacks.
Attack (Costs 2 Actions). Jarlaxle makes one attack with his rapier +3 or two attacks with daggers created by his bracer of flying daggers.
Monsters
Fizban's Treasury of Dragons
, the creature falls unconscious for 1 minute. On a successful save, the creature has disadvantage on attack rolls and saving throws until the end of the greatwyrm’s next turn. An unconscious
of its turn.
Attack. The greatwyrm makes one Claw or Tail attack.
Wing Attack (Costs 2 Actions). The greatwyrm beats its wings. Each creature within 30 feet of it must succeed on a DC 26 Dexterity
Monsters
Fizban's Treasury of Dragons
, the creature falls unconscious for 1 minute. On a successful save, the creature has disadvantage on attack rolls and saving throws until the end of the greatwyrm’s next turn. An unconscious
of its turn.
Attack. The greatwyrm makes one Claw or Tail attack.
Wing Attack (Costs 2 Actions). The greatwyrm beats its wings. Each creature within 30 feet of it must succeed on a DC 26 Dexterity
Monsters
Fizban's Treasury of Dragons
, the creature falls unconscious for 1 minute. On a successful save, the creature has disadvantage on attack rolls and saving throws until the end of the greatwyrm’s next turn. An unconscious
of its turn.
Attack. The greatwyrm makes one Claw or Tail attack.
Wing Attack (Costs 2 Actions). The greatwyrm beats its wings. Each creature within 30 feet of it must succeed on a DC 26 Dexterity
Monsters
The Book of Many Things
;opportunity attacks.
Stab (Costs 2 Actions). The infiltrator makes one Poison Blade attack.
Misdirecting Escape (Costs 3 Actions). The infiltrator magically has the invisible condition and creates an
target up to two creatures the villain can see in the lair. Each target must succeed on a DC 15 Dexterity saving throw or be struck by a trap. The villain rolls a number of d6s equal to its proficiency
Monsters
Mordenkainen Presents: Monsters of the Multiverse
without squeezing. Each foot of movement in water costs it 2 extra feet, rather than 1 extra foot. The mist can’t manipulate objects in any way that requires fingers or manual dexterity.
Sunlight
Hypersensitivity. The mist takes 10 radiant damage whenever it starts its turn in sunlight. While in sunlight, the mist has disadvantage on attack rolls and ability checks.
Unusual Nature. The mist
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
end of the target’s next turn.
Projected Claw (Costs 2 Actions). The refraction makes one Dissonant Claw attack.Ilvaash was formed from the remains of the mind flayer god Ilsensine, the God
Monsters
The Book of Many Things
moves up to her speed. This movement doesn’t provoke opportunity attack;opportunity attacks.
Cast a Spell (Costs 2 Actions). Asteria uses Spellcasting.Though she now travels alone, Asteria
spectral shield lasts until the start of Asteria’s next turn. While the shield is orbiting the creature, the creature has half cover, is immune to the frightened condition, and makes weapon attack rolls with advantage.
Monsters
Eberron: Rising from the Last War
flesh twists in alien ways. The creature has disadvantage on attack rolls, its speed is reduced by half, and if it tries to cast a spell, it must first succeed on a DC 15 Intelligence check or the spell
start of its turn.
Tentacle Whip. Dyrrn makes one attack with its Tentacle Whip.
Spawn Aberration (Costs 2 Actions). Dyrrn regurgitates an intellect devourer in an unoccupied space within 5 feet of
Monsters
Eberron: Rising from the Last War
Deadly Critical. Rak Tulkhesh scores a critical hit on a roll of 19 or 20 and rolls the damage dice three times, instead of twice.
Innate Spellcasting. Rak Tulkhesh's spellcasting ability is Charisma
Tulkhesh regains spent legendary actions at the start of his turn.
Attack. Rak Tulkhesh makes one weapon attack.
End Magic (Costs 2 Actions). Rak Tulkhesh casts dispel magic.
Provoke Rage (Costs 3 Actions
Monsters
Princes of the Apocalypse
30 feet of Yan-C-Bin takes 5 (1d10);{"diceNotation":"1d10","rollType":"damage","rollDamageType":"thunder"} thunder damage.
Teleport (Costs 2 Actions). Yan-C-Bin magically teleports up to 120 feet to
an unoccupied space he can see. Anything Yan-C-Bin is wearing or carrying is teleported with him.
Suffocate (Costs 3 Actions). Yan-C-Bin steals the air of one breathing creature he can see within 60
Monsters
Mordenkainen Presents: Monsters of the Multiverse
. While in sunlight, the drow has disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.Multiattack. The drow makes two Demon Staff attacks or one Demon Staff attack
drow makes one Demon Staff attack.
Cast a Spell (Costs 2 Actions). The drow uses Spellcasting.Some Drow Matron Mother;matron mothers renounce Lolth and join the war against their former goddess
Yeenoghu
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Monsters
Out of the Abyss
5 or more, the target falls prone.
Savage (Costs 2 Actions). Yeenoghu makes a bite attack against each creature within 10 feet of him.The Beast of Butchery appears as a great battle-scarred gnoll
, 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
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Strength saving throw or be pushed up to 15 feet in a straight line away from Yeenoghu. If the saving throw fails by 5 or more, the target is also knocked prone.
Savage (Costs 2 Actions). Yeenoghu makes
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