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Returning 35 results for 'before being diameter certain random'.
Monsters
Monster Manual
Tunneler. The umber hulk can burrow through solid rock at half its Burrow Speed and leaves a 10-foot-diameter tunnel in its wake.Multiattack. The umber hulk makes three Rend attacks.
Rend. Melee
determine what it 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
Magic Items
Dungeon Master’s Guide
This fine black cloth, soft as silk, is folded up to the dimensions of a handkerchief. It unfolds into a circular sheet 6 feet in diameter.
You can take a Magic action to unfold a Portable Hole and
where the one item was placed inside the other. Any creature within 10 feet of the gate and not behind Total Cover is sucked through it and deposited in a random location on the Astral Plane. The gate then closes. The gate is one-way only and can’t be reopened.
Magic Items
Dungeon Master’s Guide
;s control.
An orb is an etched crystal globe about 10 inches in diameter. When used, it grows to about 20 inches in diameter, and mist swirls inside it.
While attuned to an orb, you can take a
, 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
Spells
Player’s Handbook
feet in diameter. If you choose an object, it must remain in place; if it is moved more than 10 feet from where you cast this spell, the glyph is broken, and the spell ends without being triggered
surface, common triggers include touching or stepping on the glyph, removing another object covering it, or approaching within a certain distance of it. For glyphs inscribed within an object, common
Spells
Player’s Handbook
) to conceal the glyph. The glyph can cover an area no larger than 10 feet in diameter. If the surface or object is moved more than 10 feet from where you cast this spell, the glyph is broken, and the
a surface, common triggers include touching or stepping on the glyph, removing another object covering it, or approaching within a certain distance of it. For glyphs inscribed within an object, common
Magic Items
Dungeon Master’s Guide
This 2-foot-diameter black sphere is a hole in the multiverse, hovering in space and stabilized by a magical field surrounding it.
The sphere obliterates all matter it passes through and all matter
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
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
Magic Items
Dungeon Master’s Guide
figurine form. When the creature becomes a figurine again, its property can’t be used again until a certain amount of time has passed, as specified in the figurine’s description.
Figurine
ignore your orders, including a command to revert to figurine form. If you mount the nightmare while it is ignoring your orders, you and the nightmare are instantly transported to a random location on
Magic Items
Forgotten Realms: Adventures in Faerûn
away.
The Orb of Damara is about 6 inches in diameter and is made of a glassy, iridescent material that's like obsidian but incredibly hard. If held to one's own lips with the intention of consuming
the start of its next turn. A creature that succeeds on this save is immune to the aura’s effects for 24 hours.
Flight. You have a Fly Speed of 60 feet and can hover.
Random Properties. The
Glyph of Warding
Legacy
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Spells
Basic Rules (2014)
be closed (such as a book, a scroll, or a treasure chest) to conceal the glyph. The glyph can cover an area no larger than 10 feet in diameter. If the surface or object is moved more than 10 feet from
another object covering the glyph, approaching within a certain distance of the glyph, or manipulating the object on which the glyph is inscribed. For glyphs inscribed within an object, the most common
Symbol
Legacy
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Spells
Basic Rules (2014)
, a scroll, or a treasure chest). If you choose a surface, the glyph can cover an area of the surface no larger than 10 feet in diameter. If you choose an object, that object must remain in its place
stepping on the glyph, removing another object covering it, approaching within a certain distance of it, or manipulating the object that holds it. For glyphs inscribed within an object, the most
Bag of Holding
Legacy
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Magic Items
Basic Rules (2014)
This bag has an interior space considerably larger than its outside dimensions, roughly 2 feet in diameter at the mouth and 4 feet deep. The bag can hold up to 500 pounds, not exceeding a volume of
inside the other. Any creature within 10 feet of the gate is sucked through it to a random location on the Astral Plane. The gate then closes. The gate is one-way only and can’t be reopened.
Monsters
Bigby Presents: Glory of the Giants
Mutation. When the troll mutate is created, it gains one of four possible body mutations at random;{"diceNotation":"1d4","rollType":"roll","rollAction":"Mutation"}: 1, Elastic Body; 2, Psionic Mirror
; 3, Spell Scarred; or 4, Winged Form. This mutation determines certain traits in this stat block.
Amorphous (Elastic Body Only). The mutate can move through a space as narrow as 1 inch without
Sailor
Legacy
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Backgrounds
Player’s Handbook (2014)
with a hole in the center (or you may roll for a random trinket on the Trinkets table in chapter 5 of the Player’s Handbook), a set of common clothes, and a pouch containing 10 gp
Feature: Ship
relations with (perhaps one captained by a former crewmate). Because you’re calling in a favor, you can’t be certain of a schedule or route that will meet your every need. Your Dungeon
Monsters
Mordenkainen Presents: Monsters of the Multiverse
abishai makes one Bite attack against a random creature within 5 feet of it. If no creature is within reach, the abishai moves up to half its speed toward an enemy it can see, without provoking
Asmodeus’s plans invites certain destruction.Cold, Fire, PoisonBludgeoning, Piercing, and Slashing from Nonmagical Attacks that aren't Silvered
Portable Hole
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Magic Items
Basic Rules (2014)
This fine black cloth, soft as silk, is folded up to the dimensions of a handkerchief. It unfolds into a circular sheet 6 feet in diameter.
You can use an action to unfold a portable hole and place
one item was placed inside the other. Any creature within 10 feet of the gate is sucked through it and deposited in a random location on the Astral Plane. The gate then closes. The gate is one-way only and can’t be reopened.
Orb of Dragonkind
Legacy
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Magic Items
Basic Rules (2014)
globe about 10 inches in diameter. When used, it grows to about 20 inches in diameter, and mist swirls inside it.
While attuned to an orb, you can use an action to peer into the orb’s depths and
advance the worship of Tiamat, or something else the GM decides.
Random Properties
An Orb of Dragonkind has the following random properties:
2 minor beneficial properties
1 minor detrimental
Sphere of Annihilation
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Magic Items
Basic Rules (2014)
This 2-foot-diameter black sphere is a hole in the multiverse, hovering in space and stabilized by a magical field surrounding it.
The sphere obliterates all matter it passes through and all matter
or into the extradimensional space.
86-00
A spatial rift sends each creature and object within 180 feet of the sphere, including the sphere, to a random plane of existence.
Backgrounds
Baldur’s Gate: Descent into Avernus
charm such as a rabbit foot or a small stone with a hole in the center (or you may roll for a random trinket on the Trinkets table in chapter 5 of the Player’s Handbook), a set of common clothes
you served on, or another ship you have good relations with (perhaps one captained by a former crewmate). Because you’re calling in a favor, you can’t be certain of a schedule or route
Monsters
Mordenkainen Presents: Monsters of the Multiverse
":"piercing"} piercing damage.
Eye Rays. The gauth shoots three of the following magical eye rays at random (roll three d6s;{"diceNotation":"1d6","rollType":"roll","rollAction":"Eye Rays"}, and reroll
Constructs and Undead.A gauth is a hungry, tyrannical creature similar to a beholder that eats magic and tries to exact tribute from anything weaker than itself. Its body is about 4 feet in diameter, with
Monsters
Mordenkainen Presents: Monsters of the Multiverse
the slime appears, each creature on it must succeed on a DC 21 Dexterity saving throw or fall prone and slide 10 feet in a random direction determined by a d8 roll. When a creature enters the area for
, this creature can move up to 20 feet through spaces no more than an inch in diameter. It must end this movement in a space that can accommodate its full size. Otherwise, it takes 5 force damage and
spells
Tasha’s Cauldron of Everything
a material: Clay, Metal, or Stone. The creature resembles a golem or a modron (your choice) made of the chosen material, which determines certain traits in its stat block. The creature disappears when
, reach 5 ft., one target. Hit: 1d8 + 4 + the spell’s level bludgeoning damage.
Reactions
Berserk Lashing (Clay Only). When the construct takes damage, it makes a slam attack against a random
Monsters
Planescape: Adventures in the Multiverse
Cycle of Rebirth. If the dragon dies, its soul coalesces into a steely egg and teleports to a random plane of existence. The egg is immune to all damage and hatches into a time dragon wyrmling after
the effect on itself after it succeeds on three of these saves.
Time Gate (1/Day). The dragon conjures a 20-foot-diameter, circular portal in the space between its horns or in an unoccupied space it
Figurine of Wondrous Power
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Magic Items
Basic Rules (2014)
to 0 hit points or if you use an action to speak the command word again while touching it. When the creature becomes a figurine again, its property can't be used again until a certain amount of time
nightmare while it is ignoring your orders, you and the nightmare are instantly transported to a random location on the plane of Hades, where the nightmare reverts to figurine form.
Figurine of
Magic Items
Tasha’s Cauldron of Everything
;potentially for the final time.
Random Properties. The artifact has the following random properties, which you can determine by rolling on the tables in the "Artifacts" section of the Dungeon Master
conjured as a result of this effect appear in random unoccupied spaces within 60 feet of you and are not under your control.
Extraplanar Reversal
d100
Effect
1–25
A portal to
Yeenoghu
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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
Monsters
Waterdeep: Dungeon of the Mad Mage
parts restored. His new body appears in a random safe location in Undermountain.
Spellcasting. Halaster is a 20th-level spellcaster. His spellcasting ability is Intelligence (spell save DC 22, +14 to hit
ghostly, 1-foot-diameter humanoid eye surrounded by motes of light. The sensor is stationary, though Halaster can reorient the eye to face in any direction. Halaster can see through the eye as though he
Backgrounds
Guildmasters’ Guide to Ravnica
leave the Dimir and join this guild, but there is no escaping the Dimir.
8
I chose this guild at random or on a lark.
Dimir Guild Spells
Prerequisite: Spellcasting or Pact Magic class
unmasked and killed. My revenge on the killers will be thorough and painful.
4
I spend as much time as I can in the Ismeri Library because I’m certain an information hub operates behind its
Magic Items
The Wild Beyond the Witchlight
—eight of each animal. In either form, the cauldron is roughly 3 feet in diameter and has a 2-foot-wide mouth, a round lid with a molded handle at the top, and eight clawed feet for stability. The
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
Monsters
Eberron: Rising from the Last War
Belashyrra. One random eye ray of Belashyrra’s shoots from that eye at a target of Belashyrra’s choice that it can see. The eye then closes and disappears.
Belashyrra creates a wave of
“I perceive certain types of people — vocations or entire societies — as hideous monsters.”
3
“Someone is watching everything I do.”
4
“When I
Species
Strixhaven: A Curriculum of Chaos
some rules in the game affect creatures of certain types in different ways. For example, the text of the cure wounds spell specifies that the spell doesn’t work on a creature that has the
, 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.
Species
Mordenkainen Presents: Monsters of the Multiverse
, Elemental, Fey, Fiend, Giant, Humanoid, Monstrosity, Ooze, Plant, Undead. These types don’t have rules themselves, but some rules in the game affect creatures of certain types in different ways. For
’d like to determine your 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.
Species
Mordenkainen Presents: Monsters of the Multiverse
, but some rules in the game affect creatures of certain types in different ways. For example, the cure wounds spell doesn’t work on a Construct or an Undead.
Life Span
The typical life span
fall into the same ranges of height and weight that humans have in our world. If you’d like to determine your character’s height or weight randomly, consult the Random Height and Weight
Species
Mordenkainen Presents: Monsters of the Multiverse
, Ooze, Plant, Undead. These types don’t have rules themselves, but some rules in the game affect creatures of certain types in different ways. For example, the cure wounds spell doesn’t work
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.
Species
Mordenkainen Presents: Monsters of the Multiverse
the game affect creatures of certain types in different ways. For example, the cure wounds spell doesn’t work on a Construct or an Undead.
Life Span
The typical life span of a player character
ranges of height and weight that humans have in our world. If you’d like to determine your character’s height or weight randomly, consult the Random Height and Weight table in the Player






