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Returning 35 results for 'random rare ufo causes'.
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random range ufo cause
random rule ufo cause
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
Mordenkainen Presents: Monsters of the Multiverse
"} bludgeoning damage, and the target must make a DC 16 Wisdom saving throw. On a failed save, the target must use its reaction, if available, to make one melee attack against a random creature, other than
the flind, within its reach. If there’s no creature within reach, the target instead moves half its speed in a random direction.
Flail of Pain. Melee Weapon Attack: +9;{"diceNotation":"1d20+9
Monsters
Bigby Presents: Glory of the Giants
no more rocks to throw.
Erupting Horns (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Erupting Horns"}. The stalker causes the earth to churn at a point on the ground it
and using Wisdom as the spellcasting ability (spell save DC 15):
1/day each: meld into stone, stone shape, wall of stoneDemon worship is rare among stone giants; the destructive tendency of demons is
Monsters
Waterdeep: Dungeon of the Mad Mage
sight, and allows him to see invisible creatures and objects, as well as into the Ethereal Plane, out to a range of 120 feet.
Halaster wields a blast scepter (a very rare magic item that requires
(save DC 16) without expending a spell slot.
Halaster also wears a horned ring (a very rare magic item that requires attunement), which allows an attuned wearer to ignore Undermountain’s magical
Monsters
Mythic Odysseys of Theros
, which manifest as separate beings known as eidolons. The experience of escaping the Underworld also causes them to lose their faces, which become expressionless surfaces with empty eye sockets and gaping
such cursed relics or with those who try to traffic in them. Finding an unscrupulous merchant willing to trade for Returned masks is rare, as the items are effectively another sapient being’s face
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Army Arcana. When the hobgoblin casts a spell that causes damage or that forces other creatures to make a saving throw, it can choose itself and any number of allies to be immune to the damage caused
for centuries, and over time, those lineages have become Humanoid. Fey goblinoids, who still bear the magic of the Feywild, are rare on the Material Plane but not unheard of. Hobgoblin devastators are
Monsters
Mordenkainen Presents: Monsters of the Multiverse
magical eye rays at random (roll two d4s;{"diceNotation":"1d4","rollType":"roll","rollAction":"Eye Rays"}, and reroll duplicates), choosing one or two targets it can see within 60 feet of it:
1: Dazing
they are within 1 mile of each other. If its master causes it physical harm, the gazer will end its service as a familiar, breaking the telepathic bond.
Aggressive. The gazer can move up to its speed toward a hostile creature that it can see.
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
ground
8
Attacks carts and wagons as if they were terrible monsters
9
Howls when it rains
10
Whines piteously in the dark
11
Buries treasure it finds
12
Chases birds, leaping into the air to catch them, heedless of the destruction it causes
Monsters
Mythic Odysseys of Theros
), the Returned lose their identities, which manifest as separate beings known as eidolons. The experience of escaping the Underworld also causes them to lose their faces, which become expressionless
Returned and want nothing to do with such cursed relics or with those who try to traffic in them. Finding an unscrupulous merchant willing to trade for Returned masks is rare, as the items are
Monsters
Mythic Odysseys of Theros
, which manifest as separate beings known as eidolons. The experience of escaping the Underworld also causes them to lose their faces, which become expressionless surfaces with empty eye sockets and gaping
such cursed relics or with those who try to traffic in them. Finding an unscrupulous merchant willing to trade for Returned masks is rare, as the items are effectively another sapient being’s face
Monsters
Acquisitions Incorporated
Champion Challenge (Recharges after a Short or Long Rest). As a bonus action, Donaar causes each creature of his choice that he can see within 30 feet of him to make a DC 13 Wisdom saving throw. On a
of his clan bear — a stylish tail that is rare and often considered a deformity among dragonborn.
As with his tail, an odd quirk of heritage makes Donaar's acid breath more of a signature vomiting
Monsters
Mordenkainen Presents: Monsters of the Multiverse
, the master can sense what the gazer senses as long as they are within 1 mile of each other. If its master causes it physical harm, the gazer will end its service as a familiar, breaking the
following magical eye rays at random (roll two d4s;{"diceNotation":"1d4","rollType":"roll","rollAction":"Eye Rays"}, and reroll duplicates), choosing one or two targets it can see within 60 feet of it:
1
Monsters
The Wild Beyond the Witchlight
":"Confusing Burble"} to determine what it does during its current turn:
1–2. The creature does nothing.
3. The creature does nothing except use all its movement to move in a random direction.
4. The
creature either makes one melee attack against a random creature it can see or does nothing if no visible creature is within its reach.
Legendary Resistance (3/Day). If the jabberwock fails a saving
Magic Items
Keys from the Golden Vault
’s curse causes misfortune to befall you. When you roll a 1 on an attack roll, an ability check, or a saving throw, roll on the Shard Misfortunes table to determine the misfortune. For as long as
or be knocked prone.
4
The shard releases three glowing darts of magical force that target one random creature within 30 feet of you. If no such target exists, you become the target. Each dart
Spells
Elemental Evil Player's Companion
four Medium or smaller creatures or one Large creature. If the sphere restrains a creature that causes it to exceed this capacity, a random creature that was already restrained by the sphere falls out of
Monsters
Fizban's Treasury of Dragons
; black-and-gray hide is smooth like a salamander’s, and their eyes are pale. As they age, their spore breath causes fungi to bloom across their skin, especially around the head and neck. Their
serve.
2
Svirfneblin hire the characters to deliver tribute to their deep dragon neighbor.
3
A disguised deep dragon offers access to rare artifacts—to a party who is willing to
Monsters
Fizban's Treasury of Dragons
instill fear and scar the mind.
Deep dragons’ black-and-gray hide is smooth like a salamander’s, and their eyes are pale. As they age, their spore breath causes fungi to bloom across their
they serve.
2
Svirfneblin hire the characters to deliver tribute to their deep dragon neighbor.
3
A disguised deep dragon offers access to rare artifacts—to a party who is willing to
Monsters
Mythic Odysseys of Theros
known as eidolons. The experience of escaping the Underworld also causes them to lose their faces, which become expressionless surfaces with empty eye sockets and gaping mouths. These blank surfaces
who try to traffic in them. Finding an unscrupulous merchant willing to trade for Returned masks is rare, as the items are effectively another sapient being’s face. Convincing a merchant to buy
Monsters
Fizban's Treasury of Dragons
creature within 30 feet of it that it can see. The target must succeed on a DC 16 Wisdom saving throw or use its reaction to make a melee weapon attack against a random creature within reach. If no
-and-gray hide is smooth like a salamander’s, and their eyes are pale. As they age, their spore breath causes fungi to bloom across their skin, especially around the head and neck. Their wings are
Monsters
Fizban's Treasury of Dragons
around a creature within 30 feet of it that it can see. The target must succeed on a DC 19 Wisdom saving throw or use its reaction to make a melee weapon attack against a random creature within reach. If
-gray hide is smooth like a salamander’s, and their eyes are pale. As they age, their spore breath causes fungi to bloom across their skin, especially around the head and neck. Their wings are
Zuggtmoy
Legacy
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Monsters
Out of the Abyss
infected by these spores for 24 hours. On a failed save, the creature is infected with a disease called the spores of Zuggtmoy and also gains a random form of madness (determined by rolling on the Madness
), Zuggtmoy can take a lair action to cause one of the following effects; she can’t use the same effect two rounds in a row.
Zuggtmoy causes four gas spore;gas spores or violet fungus;violet fungi
Yeenoghu
Legacy
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Monsters
Out of the Abyss
flail attacks. If an attack hits, he can cause it to create an additional effect of his choice or at random (each effect can be used only once per Multiattack):
1. The attack deals an extra 13 (2d12
same effect two rounds in a row.
Yeenoghu causes an iron spike—5 feet tall and 1 inch in diameter—to burst from the ground at a point he can see within 100 feet of him. Any creature in
Demonomicon of Iggwilv
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Magic Items
Tasha’s Cauldron of Everything
how many pages are removed, and it longs to be more than mere reference material.
Random Properties. The artifact has the following random properties, which you can determine by rolling on the tables
do so, you can add double your proficiency bonus to the check.
Fiendish Scourging. Your magic causes pain to fiends. While carrying the book, when you make a damage roll for a spell you cast against
Magic Items
Tasha’s Cauldron of Everything
fourteen cards of the high deck and forty other cards divided into four suits: coins, glyphs, stars, and swords.
Random Properties. The artifact has the following random properties, which you can
random location within 10d10 miles of you and terrorizes the living. Until the released soul is destroyed, it gains the benefit of a weal from the deck’s Twist of Fate property, and both you and the
Magic Items
The Wild Beyond the Witchlight
can attune to the cauldron simultaneously, provided they have formed a coven. If the coven disbands, the attunement ends for all three hags.
Random Properties. Regardless of the form it takes, the
cauldron has the following random properties:
1 minor beneficial property (determined by rolling on the Minor Beneficial Properties table in the Dungeon Master’s Guide)
1 minor detrimental
Species
Mordenkainen Presents: Monsters of the Multiverse
, their features almost devoid of detail. It is rare to see a changeling in that form, for a typical changeling changes their shape the way others might change clothes. A casual shape—one created
character’s height or weight randomly, consult the Random Height and Weight table in the Player’s Handbook, and choose the row in the table that best represents the build you imagine for your character.
Magic Items
Princes of the Apocalypse
. Reducing it to 0 hit points causes it to explode instantly.
A special container can be crafted to contain a devastation orb and prevent it from detonating. The container must be inscribed with symbols
apply, as detailed in chapter 5 of the Dungeon Master’s Guide. At the end of each hour, there is a ten percent chance that the heat wave starts a wildfire in a random location within the area of
Magic Items
Acquisitions Incorporated
throw. If it’s not clear who administered the killing blow, you grant this benefit to a random creature involved in the fight. Once you use this feature, you can’t use it again until you
long rest.
Bead of Instant Karma
At rank 3, one of the beads on your occultant abacus channels the power of instant karma, turning the occultant abacus into a rare magic item. As a reaction, you can
Magic Items
The Book of Many Things
feet.
Beast. You immediately transform into a random Beast with a CR of 5 or lower. Your game statistics—including your ability scores, hit points, and possible actions—are replaced by the
Disintegrate spell destroys the chains instantly, freeing you. Another creature can also free you by succeeding on a DC 30 Dexterity check using thieves’ tools.
Ring. A rare or rarer magic ring appears
monsters
", "rollAction":"Beak", "rollDamageType":"Piercing"} Piercing damage.
Warbling Song. The cauthooj gives a strange, ululating cry that causes nearby creatures to lash out violently and without control
does on its next turn:
1–4. The target does nothing.
5–6. The target takes no action or Bonus Action and uses all its movement to move in a random direction.
7–8. The
Gazer Familiar
Legacy
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Monsters
Volo's Guide to Monsters
. If its master causes it physical harm, the gazer will end its service as a familiar, breaking the telepathic bond.Bite. Melee Weapon Attack: +5;{"diceNotation":"1d20+5","rollType":"to hit","rollAction
":"Bite"} to hit, reach 5 ft., one target. Hit: 1 piercing damage.
Eye Rays. The gazer shoots two of the following magical eye rays at random;{"diceNotation":"1d4","rollType":"roll","rollAction":"Eye
Monsters
Infernal Machine Rebuild
Toxicity. Any magic item that restores hit points and can be applied to a piercing or slashing weapon (a potion, an ointment, and so forth) causes a hit with that weapon to deal extra damage to Thessalar
the polymorph spell, transforming into a random beast or a creature it has seen within the last 24 hours (as chosen by the DM). This effect lasts until the target finishes a long rest.Thessalar was a
Instrument of the Bards
Legacy
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Magic Items
Dungeon Master’s Guide (2014)
’t be used to cast that spell again until the next dawn. The spells use your spellcasting ability and spell save DC.
You can play the instrument while casting a spell that causes any of its
Spells
All
—
Fly, invisibility, levitate, protection from evil and good, plus the spells listed for the particular instrument
Anstruth harp
Very rare
magic-items
the weapon, which causes it to crackle with elemental power.
You gain a +1 bonus to attack and damage rolls made with this magic greatclub, and you have Advantage on attack rolls made against Giants
.
While attuned to this club you deal an additional 2d6 cold damage.
Crafting. Creating a Giant Femur Club requires a Rare Workshop and the following Rare Components:
Giant Animus from aWinter
magic-items
the weapon, which causes it to crackle with elemental power.
You gain a +1 bonus to attack and damage rolls made with this magic greatclub, and you have Advantage on attack rolls made against Giants
.
While attuned to this club you deal an additional 2d6 psychic damage.
Crafting. Creating a Giant Femur Club requires a Rare Workshop and the following Rare Components:
Giant Animus from aTroll Hag