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Returning 35 results for 'beam both decreases can rolls'.
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Monsters
Monster Manual
Immutable Form. The colossus can’t shape-shift.
Legendary Resistance (4/Day). If the colossus fails a saving throw, it can choose to succeed instead.
Magic Resistance. The colossus has
":"Radiant"} Radiant damage. If the target is a Large or smaller creature, it has the Prone condition.
Divine Beam (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Divine Beam
Spells
Player’s Handbook
level 5, three beams at level 11, and four beams at level 17. You can direct the beams at the same target or at different ones. Make a separate attack roll for each beam.
You hurl a beam of crackling energy. Make a ranged spell attack against one creature or object in range. On a hit, the target takes 1d10 Force damage.
Cantrip Upgrade. The spell creates two beams at
Spells
Player’s Handbook
A beam of enervating energy shoots from you toward a creature within range. The target must make a Constitution saving throw. On a successful save, the target has Disadvantage on the next attack roll
it makes until the start of your next turn.
On a failed save, the target has Disadvantage on Strength-based D20 Test;D20 Tests for the duration. During that time, it also subtracts 1d8 from all its damage rolls. The target repeats the save at the end of each of its turns, ending the spell on a success.
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
Invisible condition, its Speed decreases by 10 feet, and all Fiends within 120 feet of the target can sense its location regardless of interposing obstacles.Acid, Cold
Monsters
Monster Manual
Blurred Form. Attack rolls against the mephit are made with Disadvantage unless the mephit has the Incapacitated condition.
Death Burst. The mephit explodes when it dies. Dexterity Saving Throw: DC
", "rollAction":"Steam Breath", "rollDamageType":"Fire"} Fire damage, and the target’s Speed decreases by 10 feet until the end of the mephit’s next turn. Success: Half damage only. Failure or Success: Being underwater doesn’t grant Resistance to this Fire damage.Fire, Poison
Monsters
Monster Manual
":"recharge", "rollAction":"War Cry"}. The giant or one creature of its choice that can see or hear it gains 16 (2d10 + 5) Temporary Hit Points and has Advantage on attack rolls until the start of the giant’s next turn.
", "rollAction":"Great Bow", "rollDamageType":"Cold"} Cold damage, and the target’s Speed decreases by 10 feet until the end of its next turn.ColdWar Cry (Recharge 5–6);{"diceNotation":"1d6", "rollType
Monsters
Monster Manual
Bloodied Frenzy. While Bloodied, the berserker has Advantage on attack rolls and saving throws.Multiattack. The berserker makes three attacks, using Greataxe or Javelin in any combination.
Greataxe
);{"diceNotation":"4d6+4", "rollType":"damage", "rollAction":"Javelin", "rollDamageType":"Piercing"} Piercing damage, and the target’s Speed decreases by 5 feet until the start of the berserker
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
damage, and the target’s Speed decreases by 10 feet until the start of the hobgoblin’s next turn.
Longsword. Melee Attack Roll: +6;{"diceNotation":"1d20+6", "rollType":"to hit", "rollAction
Monsters
Monster Manual
Sunlight Hypersensitivity. The vampire takes 10 Radiant damage if it starts its turn in sunlight. While in sunlight, it has Disadvantage on attack rolls and ability checks.Multiattack. The vampire
"} Necrotic damage. The target’s Hit Point maximum decreases by an amount equal to the Necrotic damage taken, and the vampire regains Hit Points equal to that amount.
Shadow Strike. Melee Attack Roll
Monsters
Monster Manual
Spider Climb. The vampire can climb difficult surfaces, including along ceilings, without needing to make an ability check.
Vampire Weakness. The vampire has these weaknesses:
Forbiddance. The
vampire can’t enter a residence without an invitation from an occupant.Running Water. The vampire takes 20 Acid damage if it ends its turn in running water.Stake to the Heart. The vampire is
Monsters
Monster Manual
Amphibious. The merfolk can breathe air and water.Ocean Spear. Melee or Ranged Attack Roll: +2;{"diceNotation":"1d20+2", "rollType":"to hit", "rollAction":"Ocean Spear"}, reach 5 ft. or range 20/60
", "rollAction":"Ocean Spear", "rollDamageType":"Cold"} Cold damage. If the target is a creature, its Speed decreases by 10 feet until the end of its next turn. Hit or Miss: The spear magically returns to the merfolk’s hand immediately after a ranged attack.
Monsters
Monster Manual
Incorporeal Movement. The specter can move through other creatures and objects as if they were Difficult Terrain. It takes 5 (1d10);{"diceNotation":"1d10", "rollType":"damage", "rollAction
", "rollDamageType":"Necrotic"} Necrotic damage. If the target is a creature, its Hit Point maximum decreases by an amount equal to the damage taken.Necrotic, PoisonAcid, Bludgeoning, Cold, Fire, Lightning, Piercing, Slashing, Thunder
Magic Items
Dungeon Master’s Guide
function of the gem.
Second Command Word. You expend 1 charge and cause the gem to fire a brilliant beam of light at one creature you can see within 60 feet of yourself. The creature must succeed on a
This prism has 50 charges. While you are holding it, you can take a Magic action and use one of three command words to cause one of the following effects:
First Command Word. The gem sheds Bright
Monsters
Monster Manual
Amorphous. The shadow can move through a space as narrow as 1 inch without expending extra movement to do so.
Sunlight Weakness. While in sunlight, the shadow has Disadvantage on d20 test;D20
", "rollAction":"Draining Swipe", "rollDamageType":"Necrotic"} Necrotic damage, and the target’s Strength score decreases by 1d4;{"diceNotation":"1d4", "rollType":"roll", "rollAction":"Draining Swipe
Spells
Player’s Handbook
A beam of crackling energy lances toward a creature within range, forming a sustained arc of lightning between you and the target. Make a ranged spell attack against it. On a hit, the target takes
2d12 Lightning damage.
On each of your subsequent turns, you can take a Bonus Action to deal 1d12 Lightning damage to the target automatically, even if the first attack missed.
The spell ends if the
Monsters
Monster Manual
effects:
Sap. The target has Disadvantage on its next attack roll before the start of the warrior’s next turn.
Maneuver. One ally who can see or hear the warrior can take a Reaction to move up
150/600 ft. Hit: 18 (3d8 + 5);{"diceNotation":"3d8+5", "rollType":"damage", "rollAction":"Longbow", "rollDamageType":"Piercing"} Piercing damage, and the target’s Speed decreases by 10 feet
Monsters
Monster Manual
. Failure: The target is cursed. The cursed target can’t regain Hit Points, and its Hit Point maximum decreases by 10 (3d6);{"diceNotation":"3d6", "rollType":"roll", "rollAction":"Mutating Claw"} after
instantly transforms into a Red Slaad or, if it can cast spells of level 3 or higher, a Green Slaad. Only a Wish spell can reverse this transformation.Acid, Cold, Fire, Lightning, Thunder
Monsters
Monster Manual
combination. It can replace one attack with a use of Life Drain.
Necrotic Sword. Melee Attack Roll: +4;{"diceNotation":"1d20+4", "rollType":"to hit", "rollAction":"Necrotic Sword"}, reach 5 ft. Hit: 6 (1d8 + 2
", "rollAction":"Life Drain", "rollDamageType":"Necrotic"} Necrotic damage, and the target’s Hit Point maximum decreases by an amount equal to the damage taken. A Humanoid slain by this attack
Monsters
Monster Manual
can see. If no creature is near enough to move to and attack, the golem attacks an object. Once the golem goes berserk, it continues to be berserk until it is destroyed or it is no longer Bloodied
.
Immutable Form. The golem can’t shape-shift.
Magic Resistance. The golem has Advantage on saving throws against spells and other magical effects.Multiattack. The golem makes two Slam attacks
Monsters
Monster Manual
, one Huge or smaller creature the blight can see within 30 feet. Failure: 14 (2d6 + 7);{"diceNotation":"2d6+7", "rollType":"damage", "rollAction":"Life-Draining Root", "rollDamageType":"Necrotic
", "rollType":"damage", "rollAction":"Life-Draining Root", "rollDamageType":"Necrotic"} Necrotic damage at the start of each of its turns. The target’s Hit Point maximum decreases by an amount equal to the Necrotic damage taken, and the blight regains Hit Points equal to that amount.Fire, Necrotic
Monsters
Monster Manual
. The chasme has Advantage on saving throws against spells and other magical effects.
Spider Climb. The chasme can climb difficult surfaces, including along ceilings, without needing to make an
target is a creature, its Hit Point maximum decreases by an amount equal to the Necrotic damage taken.PoisonCold, Fire, LightningDrone. Constitution Saving Throw: DC 12, each creature in a 30-foot
Monsters
Monster Manual
the target’s Hit Point maximum decreases by an amount equal to the damage taken. Failure or Success: The death knight can’t take this action again until the start of its next turn.
Lunge. The death knight moves up to half its Speed, and it makes one Dread Blade attack.Necrotic, Poison
Legendary Resistance (3/Day). If the death knight fails a saving throw, it can choose to succeed instead.
Magic Resistance. The death knight has Advantage on saving throws against spells and other
Monsters
Monster Manual
Incorporeal Movement. The wraith can move through other creatures and objects as if they were Difficult Terrain. It takes 5 (1d10);{"diceNotation":"1d10", "rollType":"damage", "rollAction
Drain", "rollDamageType":"Necrotic"} Necrotic damage. If the target is a creature, its Hit Point maximum decreases by an amount equal to the damage taken.
Create Specter. The wraith targets a
Monsters
Monster Manual
Incubus Form. When the succubus finishes a Long Rest, it can shape-shifting;shape-shift into an Incubus, using that stat block instead of this one.Multiattack. The succubus makes one Fiendish Touch
);{"diceNotation":"3d8", "rollType":"damage", "rollAction":"Draining Kiss", "rollDamageType":"Psychic"} Psychic damage. Success: Half damage. Failure or Success: The target’s Hit Point maximum decreases by
Monsters
Monster Manual
"} Cold damage. Until the end of its next turn, the target can’t take a Bonus Action or Reaction, its Speed decreases by 10 feet, and it can move or take one action on its turn, not both. Hit or
Hells.
Magic Resistance. The devil has Advantage on saving throws against spells and other magical effects.Multiattack. The devil makes three Ice Spear attacks. It can replace one attack with a Tail
Monsters
Monster Manual
Freeze. If the elemental takes Cold damage, its Speed decreases by 20 feet until the end of its next turn.
Water Form. The elemental can enter an enemy’s space and stop there. It can move
, it has the Grappled condition (escape DC 14). Until the grapple ends, the target has the Restrained condition, is suffocating unless it can breathe water, and takes 9 (2d8);{"diceNotation":"2d8
Monsters
Monster Manual
":"damage", "rollAction":"Rotting Fist", "rollDamageType":"Necrotic"} Necrotic damage. If the target is a creature, it is cursed. While cursed, the target can’t regain Hit Points, its Hit Point
maximum doesn’t return to normal when finishing a Long Rest, and its Hit Point maximum decreases by 10 (3d6);{"diceNotation":"3d6", "rollType":"roll", "rollAction":"Rotting Fist"} every 24 hours
Spells
Player’s Handbook
For the duration, the spell enlarges or reduces a creature or an object you can see within range (see the chosen effect below). A targeted object must be neither worn nor carried. If the target is an
unwilling creature, it can make a Constitution saving throw. On a successful save, the spell has no effect.
Everything that a targeted creature is wearing and carrying changes size with it. Any item
Monsters
Monster Manual
spell, the target’s Hit Point maximum decreases by an amount equal to that damage. If the spell kills the target, its soul is trapped in the hag’s soul bag, and the target can’t be
Coven Magic. While within 30 feet of at least two hag allies, the hag can cast one of the following spells, requiring no Material components, using the spell’s normal casting time, and using
Spells
Player’s Handbook
A silvery beam of pale light shines down in a 5-foot-radius, 40-foot-high Cylinder centered on a point within range. Until the spell ends, Dim Light fills the Cylinder, and you can take a Magic
the creature is shape-shifting;shape-shifted (as a result of the Polymorph spell, for example), it reverts to its true form and can’t shape-shift until it leaves the Cylinder. On a successful
Spells
Player’s Handbook
, objects and affected creatures shed Dim Light in a 10-foot radius and can’t benefit from the Invisible condition.
Attack rolls against an affected creature or object have Advantage if the attacker can see it.
Spells
Player’s Handbook
A Club or Quarterstaff you are holding is imbued with nature’s power. For the duration, you can use your spellcasting ability instead of Strength for the attack and damage rolls of melee
attacks using that weapon, and the weapon’s damage die becomes a d8. If the attack deals damage, it can be Force damage or the weapon’s normal damage type (your choice).
The spell ends early if
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the vampire fails a saving throw, it can choose to succeed instead.
Misty Escape. If the vampire drops to 0 Hit Points outside its resting place
, the vampire uses Shape-Shift to become mist (no action required). If it can’t use Shape-Shift, it is destroyed.
While it has 0 Hit Points in mist form, it can’t return to its vampire form
Feats
Player’s Handbook
Fighting Style Feat (Prerequisite: Fighting Style Feature)
When a creature you can see attacks a target other than you that is within 5 feet of you, you can take a Reaction to interpose your Shield
if you’re holding one. You impose Disadvantage on the triggering attack roll and all other attack rolls against the target until the start of your next turn if you remain within 5 feet of the target.
Spells
Player’s Handbook
Disadvantage on Dexterity saving throws and attack rolls, and other creatures have Advantage on attack rolls against it. On each of its turns, the target can take an action to collect itself and repeat the save, ending the spell on itself on a success.
One creature that you can see within range must make a Wisdom saving throw. On a successful save, the target dances comically until the end of its next turn, during which it must spend all its