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Returning 35 results for 'time from diameter'.
Magic Items
Dungeon Master’s Guide
Worlds and place it on a solid surface, whereupon it forms a two-way, 6-foot-diameter, circular portal to another world or plane of existence. Each time the item opens a portal, the DM decides where it
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 the Well of Many
Monsters
Monster Manual
Tunneler. The worm can burrow through solid rock at half its Burrow Speed and leaves a 10-foot-diameter tunnel in its wake.Multiattack. The worm makes one Bite attack and one Tail Stinger attack
. Strength Saving Throw: DC 19, one Large or smaller creature Grappled by the worm (it can have up to three creatures swallowed at a time). Failure: The target is swallowed by the worm, and the Grappled
Magic Items
Dungeon Master’s Guide
can expend 1 charge to cast Faerie Fire from the ring.
Lightning Spheres. You can expend 2 charges as a Magic action to create up to four 3-foot-diameter spheres of lightning.
Each sphere appears in
, you can move each sphere up to 30 feet, but no farther than 120 feet away from yourself. The first time the sphere comes within 5 feet of a creature other than you that isn’t behind Total
Spells
Player’s Handbook
You create a wall of fire on a solid surface within range. You can make the wall up to 60 feet long, 20 feet high, and 1 foot thick, or a ringed wall up to 20 feet in diameter, 20 feet high, and 1
creature takes the same damage when it enters the wall for the first time on a turn or ends its turn there. The other side of the wall deals no damage.
Using a Higher-Level Spell Slot. The damage increases by 1d8 for each spell slot level above 4.
Spells
Player’s Handbook
feet high, and 5 feet thick or a circle that has a 20-foot diameter and is up to 20 feet high and 5 feet thick. The wall blocks line of sight.
When the wall appears, each creature in its area makes a
creature moves through the wall, it must spend 4 feet of movement. Furthermore, the first time a creature enters a space in the wall on a turn or ends its turn there, the creature makes a Dexterity
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
minutes, after which time the spell ends. Each creature in the Sphere when the glyph activates is targeted by its effect, as is a creature that enters the Sphere for the first time on a turn or ends
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
, and attacks you.
91–95
A vertical, 10-foot-diameter, two-way portal to another plane of existence opens in an unoccupied space within 30 feet of you and remains open until the end of your
Spells
Player’s Handbook
wall into a globe up to 30 feet in diameter centered on a point within range. The wall lasts for the duration. If you position the wall in a space occupied by a creature, the spell ends instantly
.
The wall consists of seven layers, each with a different color. When a creature reaches into or passes through the wall, it does so one layer at a time through all the layers. Each layer forces the
Monsters
Eberron: Rising from the Last War
":"1d6","rollType":"recharge","rollAction":"Spell Mimicry"}. The living spell creates a 40-foot-diameter sphere of fog within 60 feet of it (the fog spreads around corners). When a creature enters the
fog for the first time on a turn or starts its turn there, it must make a DC 16 Constitution saving throw, taking 22 (5d8);{"diceNotation":"5d8","rollType":"damage","rollAction":"Spell Mimicry
Monsters
Candlekeep Mysteries
-diameter sphere of luminous ectoplasm—into one of its two alternate forms, or from one of those forms back into its true form. In object form, it can’t move or make attacks but otherwise retains
Ethereal Plane to give the gingwatzim its true form—that of a luminous (but not too bright) sphere of ectoplasm roughly 3 feet in diameter. A newly formed gingwatzim appears as near to its creator as
Well of Many Worlds
Legacy
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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 and place the well of many
worlds on a solid surface, whereupon it creates a two-way portal to another world or plane of existence. Each time the item opens a portal, the DM decides where it leads. You can use an action to
Monsters
Monstrous Compendium Vol. 1: Spelljammer Creatures
and will stop at nothing to create new clockwork horrors. The time it takes for a clockwork horror to build another of its kind, assuming it has the requisite materials, is approximately ten days
.
The body of a clockwork horror is about two feet in diameter, but the legs give it an overall diameter of four feet. Embedded in the front of its head is a crystal that enables the clockwork horror to
Monsters
Guildmasters’ Guide to Ravnica
Earth Tremors. The wurm creates earth tremors as it moves overland or underground. Any creature that comes within 30 feet of the moving wurm for the first time on a turn must succeed on a DC 20
anchored to the ground that comes within 30 feet of the moving wurm for the first time on a turn takes 10 (3d6);{"diceNotation":"3d6","rollType":"damage","rollAction":"Earth Tremors","rollDamageType
Monsters
The Wild Beyond the Witchlight
feet. If the brigganock dies, its soul light fades away.
Tunneler. Using a pickaxe or similar tool, a brigganock can burrow through solid rock at a speed of 5 feet, leaving a 6-inch-diameter tunnel
the spellcasting ability (spell save DC 11):
At will: minor illusion, spare the dying
1/day each: animal friendship, faerie fire, meld into stone, silence
Time Lapse (Recharges after a Short or
Monsters
Planescape: Adventures in the Multiverse
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
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
Magic Items
Icewind Dale: Rime of the Frostmaiden
hold. The largest mythallars are 150 feet in diameter.
The Ythryn mythallar is a relatively small device—a mere 50 feet in diameter. To attune to this mythallar, a creature must finish a short
rest within 30 feet of it, meditating on the mythallar. Up to eight creatures can be attuned to it at one time; otherwise, the Ythryn mythallar follows the attunement rules in the Dungeon Master&rsquo
Monsters
Spelljammer: Adventures in Space
spell slot or charge expended by a creature in the gullet to cast a spell or activate a property of a magic item is wasted. While an effect is suppressed, it doesn’t function, but the time it
the eye monger and deposited in the eye monger’s gullet (see Antimagic Gullet). The eye monger can swallow one creature at a time. A swallowed creature is blinded and restrained, has total cover
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 bag can survive up to a number of minutes equal to 10 divided by the number of creatures (minimum 1 minute), after which time they begin to suffocate.
Placing a bag of holding inside an
Blade Barrier
Legacy
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Spells
Basic Rules (2014)
high, and 5 feet thick, or a ringed wall up to 60 feet in diameter, 20 feet high, and 5 feet thick. The wall provides three-quarters cover to creatures behind it, and its space is difficult terrain
.
When a creature enters the wall's area for the first time on a turn or starts its turn there, the creature must make a Dexterity saving throw. On a failed save, the creature takes 6d10 slashing damage. On a successful save, the creature takes half as much damage.
Monsters
Spelljammer: Adventures in Space
shell is affixed to the ship by a glue-like substance secreted by the leech. The shell grows until it’s about 1 foot in diameter. The leech inside is reddish-purple in color, with a body resembling
another unwary vessel.
A jammer leech damages the hull of the ship to which it is attached and absorbs magic from the ship’s spelljamming helm. It can discharge this magic from time to time as a
Monsters
Monstrous Compendium Vol. 1: Spelljammer Creatures
at a time using its web strands.
Reel. The spider pulls each creature grappled by it up to 60 feet straight toward itself.An asteroid spider is a menace native to Wildspace and the Astral Sea. A
full-grown specimen has a body 30 feet in diameter and legs that are at least 30 feet long. When it wraps its legs tightly around its body and closes its eyes, the asteroid spider resembles nothing so
Monsters
Mordenkainen Presents: Monsters of the Multiverse
tempest is always at the center of a storm 1d6 + 4;{"diceNotation":"1d6+4","rollType":"roll","rollAction":"Living Storm"} miles in diameter. Heavy precipitation in the form of either rain or snow
used at a time and only at the end of another creature’s turn. The tempest regains spent legendary actions at the start of its turn.
Move. The tempest moves up to its speed.
Lightning Strike
Astral Dreadnought
Legacy
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Monsters
Mordenkainen’s Tome of Foes
resembles a stone cave roughly 1,000 feet in diameter with a ceiling 100 feet high. Like a stomach, it contains the remains of the dreadnought's past meals. The dreadnought can't be harmed from within
. Only one legendary option can be used at a time and only at the end of another creature's turn. The dreadnought regains spent legendary actions at the start of its turn.
Claw. The astral dreadnought
Portable Hole
Legacy
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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
feet of the portable hole or the creature carrying it. A breathing creature within a closed portable hole can survive for up to 10 minutes, after which time it begins to suffocate.
Placing a
Elder Tempest
Legacy
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Monsters
Mordenkainen’s Tome of Foes
storm 1d6 + 4;{"diceNotation":"1d6+4","rollType":"roll","rollAction":"Living Storm"} miles in diameter. Heavy precipitation in the form of either rain or snow falls there, causing the area to be lightly
also stunned until the end of its next turn.The tempest can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of
monsters
Mordenkainen Presents: Monsters of the Multiverse
weapon the target is carrying or wearing takes a permanent −1 penalty to damage rolls. The penalty worsens each time a target is subjected to this effect. If the penalty on an object drops to
action option can be used at a time and only at the end of another creature’s turn. Juiblex regains spent legendary actions at the start of its turn.
Attack. Juiblex makes one Acid Lash attack
Wall of Fire
Legacy
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Spells
Basic Rules (2014)
You create a wall of fire on a solid surface within range. You can make the wall up to 60 feet long, 20 feet high, and 1 foot thick, or a ringed wall up to 20 feet in diameter, 20 feet high, and 1
inside the wall. A creature takes the same damage when it enters the wall for the first time on a turn or ends its turn there. The other side of the wall deals no damage.
At Higher Levels. When you
Monsters
Spelljammer: Adventures in Space
-foot-diameter tunnel in its wake.
Unusual Nature. The dragon doesn’t require air.Multiattack. The dragon makes one Bite attack and two Claw attacks.
Bite. Melee Weapon Attack: +11;{"diceNotation
reduced.The dragon can take 2 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature’s turn. The dragon regains
Monsters
Spelljammer: Adventures in Space
-foot-diameter tunnel in its wake.
Unusual Nature. The dragon doesn’t require air.Multiattack. The dragon makes one Bite attack and two Claw attacks.
Bite. Melee Weapon Attack: +14;{"diceNotation
reduced.The dragon can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature’s turn. The dragon regains
Wall of Thorns
Legacy
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Spells
Basic Rules (2014)
60 feet long, 10 feet high, and 5 feet thick or a circle that has a 20-foot diameter and is up to 20 feet high and 5 feet thick. The wall blocks line of sight.
When the wall appears, each creature
slowly and painfully. For every 1 foot a creature moves through the wall, it must spend 4 feet of movement. Furthermore, the first time a creature enters the wall on a turn or ends its turn there, the
Monsters
Icewind Dale: Rime of the Frostmaiden
until her concentration is broken (as if concentrating on a spell).Auril can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at
the effect on itself on a success.Third Form
Auril’s third form, called Winter’s Womb or the Queen of Frozen Tears by her most ardent followers, is a 3-foot-diameter ice diamond containing
Monsters
Mordenkainen Presents: Monsters of the Multiverse
diameter with a ceiling 100 feet high. Like a stomach, it contains the remains of past meals. The dreadnought can’t be harmed from within the demiplane. If the dreadnought dies, the demiplane
dreadnought can take 3 legendary actions, choosing from the options below. Only one legendary option can be used at a time and only at the end of another creature’s turn. The dreadnought regains
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
60-foot-radius sphere with dim light for 10 minutes, after which time the spell ends. Each creature in the sphere when the glyph activates is targeted by its effect, as is a creature that enters the
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
dissipates quickly. At the same time, all Humanoid creatures within a certain radius of the cauldron fall unconscious for 1 hour, except those that are attuned to the cauldron or immune to being charmed. The
Monsters
Princes of the Apocalypse
him with a melee attack while within 10 feet of him, and a creature takes that damage the first time on a turn that Imix moves into its space. Nonmagical weapons that hit Imix are destroyed by fire
of Imix, and disappear if Imix is reduced to 0 hit points.Imix can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end