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Returning 35 results for 'random roll ufo cause'.
Monsters
Monster Manual
Attack Roll: +8;{"diceNotation":"1d20+8", "rollType":"to hit", "rollAction":"Rend"}, reach 10 ft. Hit: 12 (2d6 + 5);{"diceNotation":"2d6+5", "rollType":"damage", "rollAction":"Rend", "rollDamageType
. Failure: The target can’t take Reactions until the start of the umber hulk’s next turn, and the target rolls 1d8;{"diceNotation":"1d8", "rollType":"roll", "rollAction":"Confusing Gaze"} to
Monsters
Monster Manual
Magic Resistance. The dragon has Advantage on saving throws against spells and other magical effects.Bite. Melee Attack Roll: +5;{"diceNotation":"1d20+5", "rollType":"to hit", "rollAction":"Bite
, each creature in a 15-foot Cone. Failure: The target has the Incapacitated condition until the end of its next turn and uses all its movement on its turn to move in a random direction.
Spellcasting
Spells
Player’s Handbook
Each creature in a 10-foot-radius Sphere centered on a point you choose within range must succeed on a Wisdom saving throw, or that target can’t take Bonus Actions or Reactions and must roll
uses all its movement to move. Roll 1d4 for the direction: 1, north; 2, east; 3, south; or 4, west.
2–6
The target doesn’t move or take actions.
7–8
The target doesn
Magic Items
Dungeon Master’s Guide (2024)
This wooden staff has 10 charges. While holding it, you can take a Magic action to expend 1 charge from the staff and cause a flower to sprout from a patch of earth or soil within 5 feet of yourself
.
Regaining Charges. The staff regains 1d6 + 4 expended charges daily at dawn. If you expend the last charge, roll 1d20. On a 1, the staff turns into flower petals and is lost forever.
Monsters
Monster Manual
Magic Resistance. The dragon has Advantage on saving throws against spells and other magical effects.Bite. Melee Attack Roll: +7;{"diceNotation":"1d20+7", "rollType":"to hit", "rollAction":"Bite
succeeds automatically. While Incapacitated, the target uses all its movement on each of its turns to move in a random direction.
Spellcasting. The dragon casts one of the following spells
Monsters
Monster Manual
random direction. 7–8. The target makes a melee attack against a randomly determined creature within its reach or does nothing if it can’t make such an attack.Bite. Melee Attack Roll: +2
condition. Wisdom Saving Throw: DC 10, any creature that starts its turn within 20 feet of the mouther while it is babbling. Failure: The target rolls 1d8;{"diceNotation":"1d8", "rollType":"roll
Magic Items
Dungeon Master’s Guide (2024)
This wooden staff is decorated with bird carvings. It has 10 charges. While holding it, you can take a Magic action to expend 1 charge from the staff and cause it to create one of the following
seagull’s cry, an owl’s hoot, or an eagle’s shriek.
Regaining Charges. The staff regains 1d6 + 4 expended charges daily at dawn. If you expend the last charge, roll 1d20. On a 1, the staff explodes in a harmless cloud of bird feathers and is lost forever.
Magic Items
Dungeon Master’s Guide (2024)
, freedom from the orb, to spread suffering in the world, to advance the worship of Tiamat, or something else the DM decides.
Random Properties. An Orb of Dragonkind has the following random properties
action to cause the orb to issue a telepathic call that extends in all directions for 40 miles. Chromatic dragons in range feel compelled to come to the orb as soon as possible by the most direct
Monsters
Monster Manual
cause the guardian to store one spell of level 4 or lower. To do so, the wearer must cast the spell on the guardian while within 5 feet of it. The spell has no effect but is stored within the guardian
caster’s spellcasting ability. The stored spell is then lost.Multiattack. The guardian makes two Fist attacks.
Fist. Melee Attack Roll: +7;{"diceNotation":"1d20+7", "rollType":"to hit
Magic Items
Dungeon Master’s Guide (2024)
Bonus Action to cause it to move in one direction of your choice, up to a number of feet equal to 5 times your Intelligence modifier (minimum 5 feet). Any creature whose space the sphere enters must
extradimensional space.
86–00
A spatial rift sends the sphere and each creature and object within 180 feet of the sphere to a random plane of existence.
Magic Items
Dungeon Master’s Guide (2024)
This staff has 10 charges.
Insect Cloud. While holding the staff , you can take a Magic action and expend 1 charge to cause a swarm of harmless flying insects to fill a 30-foot Emanation originating
expend to cast the spell.
Spell
Charge Cost
Giant Insect
4
Insect Plague
5
Regaining Charges. The staff regains 1d6 + 4 expended charges daily at dawn. If you expend the last charge, roll 1d20. On a 1, a swarm of insects consumes and destroys the staff, then disperses.
Magic Items
Dungeon Master’s Guide (2024)
This wand has 7 charges. While holding it, you can take a Magic action to expend 1 charge to cause a thin blue ray to streak from the tip toward a creature you can see within 60 feet of yourself. The
on a success.
Regaining Charges. The wand regains 1d6 + 1 expended charges daily at dawn. If you expend the wand’s last charge, roll 1d20. On a 1, the wand crumbles into ashes and is destroyed.
Magic Items
D&D Free Rules (2024)
its normal casting time, and you can’t use this property again until you finish a Short or Long Rest. On a failed check, you fail to cast the spell and a random effect occurs instead
, determined by rolling on the following table.
Any spell you cast from the hat uses your spell save DC and spell attack bonus.
1d100
Effect
01–50
You cast a random spell determined by
Monsters
Monster Manual
slime on everything that was within 600 feet of it. In 1d20;{"diceNotation":"1d20", "rollType":"roll", "rollAction":"Astral Implosion"} years, the blob reconstitutes on a random world in the Material
effects.Multiattack. The blob makes two Pseudopod attacks and uses Engulf. It can replace one attack with a use of Restraining Glob.
Pseudopod. Melee Attack Roll: +15;{"diceNotation":"1d20+15", "rollType
Magic Items
Dungeon Master’s Guide (2024)
. The Axe of the Dwarvish Lords is a magic weapon that grants a +3 bonus to attack rolls and damage rolls made with it.
When you attack a creature with the axe and roll a 20 on the d20 for the attack
roll, the axe deals an extra 20 Slashing damage.
The axe has the Thrown property with a normal range of 20 feet and a long range of 60 feet. When you hit with a ranged attack using this weapon, it
Magic Items
Dungeon Master’s Guide (2024)
to cause one weapon you are holding to burst into flames. The flames emit Bright Light in a 10-foot radius and Dim Light for an additional 10 feet. The flames are harmless to you and the weapon. When
.
Taking Fire Damage. Roll 1d20 if you are wearing the helm and take Fire damage as a result of failing a saving throw against a spell. On a roll of 1, the helm emits beams of light from its remaining gems
Monsters
Monster Manual
effects at random (roll 1d4;{"diceNotation":"1d4", "rollType":"roll", "rollAction":"Cataclymic Event"}):
1: Clinging Flames. Dexterity Saving Throw: DC 23, each creature in a 60-foot-radius Sphere
attacks.
Elemental Burst. Melee or Ranged Attack Roll: +15;{"diceNotation":"1d20+15", "rollType":"to hit", "rollAction":"Elemental Burst"}, reach 30 ft. or range 150 ft. Hit: 25 (5d6 + 8) damage of
Magic Items
Dungeon Master’s Guide (2024)
.
Magic Weapon. You gain a +3 bonus to attack rolls and damage rolls made with the sword, which scores a Critical Hit on a roll of 19 or 20 on the d20 and deals an extra 2d10 Slashing damage to Undead
.
Random Properties. The sword has the following random properties (see “Artifacts”):
1 minor beneficial property
1 major beneficial property
1 minor detrimental property
1 major
Magic Items
Dungeon Master’s Guide (2024)
expended charges daily at dawn. If you expend the last charge, roll 1d20. On a 20, the staff regains 1d12 + 1 charges.
Retributive Strike. You can take a Magic action to break the staff over your knee
random plane of existence, avoiding the explosion. If you fail to avoid the effect, you take Force damage equal to 16 times the number of charges in the staff. Each other creature in the area makes a
Spells
Player’s Handbook
destination in a random direction. Roll 1d8 for the direction: 1, east; 2, southeast; 3, south; 4, southwest; 5, west; 6, northwest; 7, north; or 8, northeast.
On Target. You and your group (or the target object) appear where you intended.
Magic Items
Dungeon Master’s Guide (2024)
roll for a spell you cast against a Fiend, you use the maximum possible result instead of rolling.
Random Properties. The Artifact has the following random properties (see “Artifacts” in
Magic Items
Dungeon Master’s Guide (2024)
-75
When you hit with an attack roll using the Moonblade, you deal an extra 1d6 Force damage. Each time the weapon gains this property after the first, the extra damage increases by 1d6, to a maximum
time you throw the weapon, it flies back to your hand after the attack.
81-85
The Moonblade scores a Critical Hit on a roll of 19 or 20 on the d20.
86-95
You can take a Bonus Action to
Spells
Xanathar's Guide to Everything
damage and moves 5 feet in a random direction if it can move and its speed is at least 5 feet. Roll a d4 for the direction: 1, north; 2, south; 3, east; or 4, west. This movement doesn’t provoke
You cause a cloud of mites, fleas, and other parasites to appear momentarily on one creature you can see within range. The target must succeed on a Constitution saving throw, or it takes 1d6 poison
Monsters
Out of the Abyss
magical eye rays at random (reroll duplicates), choosing one to three targets it can see within 120 feet of it:
1. Charm Ray. The targeted creature must succeed on a DC 16 Wisdom saving throw or be charmed
can take only one legendary action at a time and only at the end of another creature's turn. The beholder regains spent legendary actions at the start of its turn.
Eye Ray. The beholder uses one random
Monsters
Thieves’ Gallery
holding, two pairs of sending stones, and a deathly token (see Spellcasting).
Wild Magic. When Simon takes 20 or more damage from a single source or takes damage from a critical hit, he must roll on the
;{"diceNotation":"1d20+6", "rollType":"spell", "rollAction":"Chaos Bolt"} to hit, range 60 ft., one target. Hit: 14 (2d10 + 3) damage of a random type determined by rolling a d8;{"diceNotation":"1d8
Equipment
’t built to land on the ground (the ventral fins would snap under the weight of the ship during landing, and the keel would cause the ship to roll to one side).
Typical weapons on a flying fish ship include a forward-mounted mangonel and an aftmounted ballista.
Monsters
Strixhaven: A Curriculum of Chaos
can cause one creature it can see within 30 feet of the target to take 10 (2d6 + 3);{"diceNotation":"2d6+3", "rollType":"damage", "rollAction":"Exponential Lash", "rollDamageType":"force"} force
", "rollDamageType":"force"} force damage and is moved 10 feet in a random horizontal direction. On a successful save, a creature takes half as much damage and isn’t moved.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
":"bludgeoning"} bludgeoning damage if the target is prone.Bloody Rampage. When the gray render takes damage, it makes one attack with its claws against a random creature within its reach, other than
willingly harms its master, but outside battle, it might cause considerable difficulties. It might follow its master despite being told to stay put, destroy its master’s house, burrow holes through a
Spells
Elemental Evil Player's Companion
You cause numbing frost to form on one creature that you can see within range. The target must make a Constitution saving throw. On a failed save, the target takes 1d6 cold damage, and it has
disadvantage on the next weapon attack roll it makes before the end of its next turn.
The spell’s damage increases by 1d6 when you reach 5th level (2d6), 11th level (3d6), and 17th level (4d6).
Spells
Fizban's Treasury of Dragons
You fill a 20-foot cube you can see within range with fey and draconic magic. Roll on the Mischievous Surge table to determine the magical effect produced, and roll again at the start of each of your
turns until the spell ends. You can move the cube up to 10 feet before you roll.
Mischievous Surge
d4
Effect
1
The smell of apple pie fills the air, and each creature in the cube
Magic Items
Fizban's Treasury of Dragons
This magic sword’s blade is fashioned from a horn or spine from a crystal dragon. When you hit with an attack roll using this sword, the target takes an extra 1d8 radiant damage.
The sword has
3 charges and regains 1d3 expended charges daily at dawn. When you hit a creature with an attack roll using the sword, you can expend 1 charge to regain a number of hit points equal to the extra
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Mouth of Madness. The giant is immune to confusion spell.
On each of its turns, the giant uses all its movement to move toward the nearest creature or whatever else it might perceive as food. Roll a
d10;{"diceNotation":"1d10","rollType":"roll","rollAction":"Mouth of Madness"} at the start of each of the giant’s turns to determine its action for that turn:
1–3: The giant makes three
Monsters
Mordenkainen Presents: Monsters of the Multiverse
", "rollDamageType":"piercing"} piercing damage. If the target is a creature, it must succeed on a DC 13 Constitution saving throw or suffer one random effect (roll a d6;{"diceNotation":"1d6", "rollType
":"roll", "rollAction":"Bite (Random Effect)"}):
1–2: Confusion. On its next turn, the target must use its action to make one weapon attack against a random creature it can see within 30 feet
Equipment
aft deck is used to load the cannon balls on board.
A bombard can float and sail on water, but it can’t land safely on the ground (its keel would cause it to roll on its side).
Equipment
(its keel would cause it to roll on its side). The ship’s standard weaponry includes two forward-mounted ballistae and an aft-mounted mangonel.