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Returning 35 results for 'effect rolled'.
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effect rolls
effect roll
Monsters
Monster Manual
, 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
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
, 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
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
Synaptic Static
Legacy
This doesn't reflect the latest rules and lore.
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Spells
Xanathar's Guide to Everything
has muddled thoughts for 1 minute. During that time, it rolls a d6 and subtracts the number rolled from all its attack rolls and ability checks, as well as its Constitution saving throws to maintain
concentration. The target can make an Intelligence saving throw at the end of each of its turns, ending the effect on itself on a success.
Molydeus
Legacy
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Monsters
Mordenkainen’s Tome of Foes
rolled a 20 on the attack roll, the target is decapitated and dies if it can't survive without that head. A target is immune to this effect if it takes none of the damage, has legendary actions, or
Monsters
Mordenkainen's Fiendish Folio Volume 1
, or a saving throw, it must roll a d6 and subtract the number rolled from the d20 roll. On any turn in which it suffers the effect of the hex, the target can attack an ally as a reaction, ignoring the
effect of the hex when it does so. It can then ignore the effect of the hex until the end of its turn.Mites are vexing fey creatures that delight in causing minor havoc and playing irritating pranks
Monsters
Mordenkainen Presents: Monsters of the Multiverse
. If the target has at least one head and the molydeus rolled a 20 on the attack roll, the target is decapitated and dies if it can’t survive without that head. A target is immune to this effect
Magic Items
The Book of Many Things
, once per turn when you deal damage to the doomed creature, you can roll 1d6 and add the number rolled to the damage roll. These benefits persist for 1 hour or until you target another creature with this
effect.
Twist of Fate. When a creature within 60 feet of you makes a saving throw or an attack roll, you can use your reaction to expend 3 charges and alter the outcome, turning a failed saving
Molydeus (Summoner Variant)
Legacy
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Monsters
Mordenkainen’s Tome of Foes
rolled a 20 on the attack roll, the target is decapitated and dies if it can't survive without that head. A target is immune to this effect if it takes none of the damage, has legendary actions, or
Elder Oblex
Legacy
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Monsters
Mordenkainen’s Tome of Foes
undead succeed on the save automatically.
While memory drained, the target must roll a d4 and subtract the number rolled from any ability check or attack roll it makes. Each time the target is memory
effect then ends.
When an oblex causes a target to become memory drained, the oblex learns all the languages the target knows and gains all its proficiencies, except any saving throw proficiencies.
Adult Oblex
Legacy
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Monsters
Mordenkainen’s Tome of Foes
greater restoration or heal spell. Constructs, oozes, plants, and undead succeed on the save automatically.
While memory drained, the target must roll a d4 and subtract the number rolled from any
d20, at which point the target becomes unconscious for 1 hour. The effect then ends.
When an oblex causes a target to become memory drained, the oblex learns all the languages the target knows and gains all its proficiencies, except for any saving throw proficiencies.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
. If the target has at least one head and the molydeus rolled a 20 on the attack roll, the target is decapitated and dies if it can’t survive without that head. A target is immune to this effect
Monsters
Strixhaven: A Curriculum of Chaos
psychic damage equal to the total rolled, and its hit point maximum is reduced by an amount equal to the psychic damage taken. This reduction lasts until the creature finishes its next long rest. The
creature dies if this effect reduces its hit point maximum to 0. The blessing can be removed only by a wish spell.Psychic
Monsters
The Book of Many Things
creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.
Plane Shift. The riffler casts the Plane Shift spell targeting only itself, requiring no
, the riffler can magically force that creature to roll a d6;{"diceNotation":"1d6", "rollType":"roll", "rollAction":"Shuffle Destiny"} and either add the number rolled to the total or subtract it from
Spells
Xanathar's Guide to Everything
subtract the number rolled from the d20 roll.
In addition, the sensors created by divination spells can’t appear inside the temple, and creatures within can’t be targeted by divination spells
exterior. It can’t be dispelled by dispel magic, and antimagic field has no effect on it. A disintegrate spell destroys the temple instantly.
Casting this spell on the same spot every day for a year makes this effect permanent.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
-Attuned Hammer", "rollDamageType":"bludgeoning"} bludgeoning damage while under the effect of Enlarge, plus 5 (1d10);{"diceNotation":"1d10", "rollType":"damage", "rollAction":"Psychic-Attuned Hammer
", "rollAction":"Javelin", "rollDamageType":"piercing"} piercing damage while under the effect of Enlarge.
Call to Attack. Up to three allies within 120 feet of this duergar that can hear it can each
feats
. You can also cast these spells using spell slots you have of the appropriate level.
Heightened Suspicion. Whenever you take the Search action, you can roll 1d4 and add the number rolled to any
d20, paranoia threatens to overwhelm you. Make a Wisdom saving throw (DC 13 plus your Proficiency Bonus). On a failed save, you have Disadvantage on D20 Tests for 1 minute. You can repeat the save at the end of each of your turns, ending the effect early on a success.
Magic Items
The Book of Many Things
have only thirteen cards, but the rest have twenty-two.
Before you draw a card, you must declare how many cards you intend to draw, then draw them randomly. Any additional cards drawn have no effect
. Unless a card states otherwise, as soon as you draw a card from the deck, its magic takes effect. You must draw each card you declared no more than 1 hour after the previous draw. If you fail to draw
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Undead succeed on the save automatically.
While memory drained, the target must roll a d4 and subtract the number rolled from its ability checks and attack rolls. Each time the target is memory
drained beyond the first, the die size increases by one: the d4 becomes a d6, the d6 becomes a d8, and so on until the die becomes a d20, at which point the target becomes unconscious for 1 hour. The effect
Monsters
Mordenkainen Presents: Monsters of the Multiverse
, Plants, and Undead succeed on the save automatically.
While memory drained, the target must roll a d4 and subtract the number rolled from its ability checks and attack rolls. Each time the target is
. The effect then ends.
The oblex learns all the languages a memory-drained target knows and gains all its skill proficiencies.
Spellcasting (Psionics). The oblex casts one of the following spells
feats
tables in the Player’s Handbook.
Sustained Symbiosis. When you fail a saving throw, you can take a Reaction and expend one of your Hit Dice. Roll the die and add the number rolled to the
repeat this save, ending the effect on a success.
At the DM’s discretion, you might make this saving throw whenever you act contrary to the symbiote’s agenda.
feats
can spend 1 sorcery point (no action required) to extend the duration of the effect to 10 minutes. If an effect calls for a saving throw, the DC equals your sorcerer spell save DC.
Skinshift
Adaptations
D20*
Effect
1
Paper Skin**. You have vulnerability to piercing and slashing damage.
2
Brittle Bones. You have vulnerability to bludgeoning and thunder damage.
3
feats
can spend 1 sorcery point (no action required) to extend the duration of the effect to 10 minutes. If an effect calls for a saving throw, the DC equals your sorcerer spell save DC.
Skinshift
Adaptations
D20*
Effect
1
Paper Skin**. You have vulnerability to piercing and slashing damage.
2
Brittle Bones. You have vulnerability to bludgeoning and thunder damage.
3
Monsters
Mordenkainen Presents: Monsters of the Multiverse
of him. The target must succeed on a DC 21 Wisdom saving throw or become restrained for 1 minute. The target can end the effect on itself if it deals any damage to one or more of its allies.
Regional
(Recharge 5–6). As a reaction when this creature takes damage, it can roll a d10 and subtract the number rolled from the damage.
Cold, Fire, PoisonBludgeoning, Piercing, and Slashing from Nonmagical Attacks that aren't Silvered
feats
you roll on this table, you can spend 1 sorcery point (no action required) to extend the duration of the effect to 10 minutes. If an effect calls for a saving throws;saving throw, the DC equals your
sorcerer spell save DC.
Skinshift Adaptations
D20*
Effect
1
Paper Skin**. You have vulnerability to piercing and slashing damage.
2
Brittle Bones. You have vulnerability to
Magic Items
Tasha’s Cauldron of Everything
result is rolled after it’s been used, you draw the next lowest unused tooth on the table.
Sowing Teeth. To sow the tooth, you place it on the ground in an unoccupied space within your reach
your own teeth falls out, and the drawn tooth takes its place, resizing to fit in your mouth. Once the tooth is implanted, you gain the effect noted in the Implanted Effect column. The tooth can
Monsters
Mordenkainen Presents: Monsters of the Multiverse
. The target must succeed on a DC 21 Wisdom saving throw or become restrained for 1 minute. The target can end the effect on itself if it deals any damage to one or more of its allies.
Regional Effects
–6). As a reaction when this creature takes damage, it can roll a d10 and subtract the number rolled from the damage.
Geryon (Variant);VARIANT: SOUND THE HORN
Geryon can have an action that
feats
can spend 1 sorcery point (no action required) to extend the duration of the effect to 10 minutes. If an effect calls for a saving throw, the DC equals your sorcerer spell save DC.
Skinshift
Adaptations
D20*
Effect
1
Paper Skin**. You have vulnerability to piercing and slashing damage.
2
Brittle Bones. You have vulnerability to bludgeoning and thunder damage.
3
Monsters
The Book of Many Things
plus 21 (6d6);{"diceNotation":"6d6", "rollType":"damage", "rollAction":"Final Blade", "rollDamageType":"force"} force damage. If the target has at least one head and the medusa rolled a 20 on the
attack roll, the target is decapitated and dies if it fails a DC 20 Constitution saving throw and can’t survive without that head. A target is immune to this effect if it takes none of the damage
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
beneficial (called the boon effect) and the other harmful (called the bane effect). The elder rune’s creator chooses which effect occurs or can randomize it so that a die is rolled to determine whether the
bane effect (odd die roll) or the boon effect (even die roll) is triggered. A triggered elder rune targets one or more creatures within 60 feet of it, according to the caster’s specifications. Once the
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
Saving Throws and Damage Damage dealt via saving throws uses these rules. Damage against Multiple Targets When you create a damaging effect that forces two or more targets to make saving throws
against it at the same time, roll the damage once for all the targets. For example, when a wizard casts Fireball, the spell’s damage is rolled once for all creatures caught in the blast. Half Damage Many
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
Saving Throws and Damage Damage dealt via saving throws uses these rules. Damage against Multiple Targets When you create a damaging effect that forces two or more targets to make saving throws
against it at the same time, roll the damage once for all the targets. For example, when a wizard casts Fireball, the spell’s damage is rolled once for all creatures caught in the blast. Half Damage Many
Compendium
- Sources->Dungeons & Dragons->Xanathar's Guide to Everything
rolled from all its attack rolls and ability checks, as well as its Constitution saving throws to maintain concentration. The target can make an Intelligence saving throw at the end of each of its turns, ending the effect on itself on a success.
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
number is even, increase the total by the number rolled. Once this effect occurs, it can’t happen again until you finish a short or long rest.
time you or a creature within 30 feet of you that you can see makes an attack roll, an ability check, or a saving throw, roll a d4. If the number is odd, reduce the total by the number rolled. If the
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
— the same modifier used for the attack roll — to the damage. A spell tells you which dice to roll for damage and whether to add any modifiers. If a spell or other effect deals damage to more than one
target at the same time, roll the damage once for all of them. For example, when a wizard casts fireball or a cleric casts flame strike, the spell’s damage is rolled once for all creatures caught in
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
--the same modifier used for the attack roll--to the damage. A spell tells you which dice to roll for damage and whether to add any modifiers. If a spell or other effect deals damage to more than one
target at the same time, roll the damage once for all of them. For example, when a wizard casts fireball or a cleric casts flame strike, the spell's damage is rolled once for all creatures caught in