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Returning 35 results for 'before barrier diameter creatures reverts'.
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Spells
Player’s Handbook
An aura extends from you in a 10-foot Emanation for the duration. The aura prevents creatures other than Constructs and Undead from passing or reaching through it. An affected creature can cast
spells or make attacks with Ranged or Reach weapons through the barrier.
If you move so that an affected creature is forced to pass through the barrier, the spell ends.
Spells
Player’s Handbook
with a range of 30 feet.
As a Bonus Action, you can move the eye up to 30 feet in any direction. A solid barrier blocks the eye’s movement, but the eye can pass through an opening as small as 1 inch in diameter.
Spells
Player’s Handbook
in the shape of a cage can be up to 20 feet on a side and is made from 1/2-inch diameter bars spaced 1/2 inch apart. A prison in the shape of a box can be up to 10 feet on a side, creating a solid
barrier that prevents any matter from passing through it and blocking any spells cast into or out from the area.
When you cast the spell, any creature that is completely inside the cage’s area is
Spells
Player’s Handbook
it. Such a spell can target creatures and objects within the barrier, but the spell has no effect on them. Similarly, the area within the barrier is excluded from areas of effect created by such
An immobile, shimmering barrier appears in a 10-foot Emanation around you and remains for the duration.
Any spell of level 5 or lower cast from outside the barrier can’t affect anything within
Magic Items
Dungeon Master’s Guide
This small black sphere measures 3/4 of an inch in diameter and weighs an ounce. Typically, 1d4 + 4 Beads of Force are found together.
You can take a Magic action to throw the bead up to 60 feet
force then encloses the area for 1 minute. Any creature that failed the save and is completely within the area is trapped inside this sphere. Creatures that succeeded on the save or are partially within
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
The typical crystal ball, a very rare item, is about 6 inches in diameter. While touching it, you can cast the Scrying spell (save DC 17) with it.
The following crystal ball variants are legendary
creatures you can see within 30 feet of the spell’s sensor. You don’t need to concentrate on this Detect Thoughts to maintain it during its duration, but it ends if Scrying ends.
Crystal Ball
Spells
Player’s Handbook
decide what sort of security the spell provides, choosing any of the following properties:
Sound can’t pass through the barrier at the edge of the warded area.
The barrier of the warded
area appears dark and foggy, preventing vision (including Darkvision) through it.
Sensors created by Divination spells can’t appear inside the protected area or pass through the barrier at its
Magic Items
Dungeon Master’s Guide
is 60 feet tall and has a 5-foot-diameter trunk, and its branches at the top spread out in a 20-foot radius. The tree appears ordinary but radiates a faint aura of Transmutation magic that can be
discerned with the Detect Magic spell. While touching the tree and using a Magic action, you return the staff to its normal form. Any creature in the tree falls when the tree reverts to a staff
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
the edges of the cloth and folding it up. Folding the cloth closes the hole, and any creatures or objects within remain in the extradimensional space. No matter what’s in it, the hole weighs
Magic Items
Dungeon Master’s Guide
a living creature specified in the figurine’s description below. If the space where the creature would appear is occupied by other creatures or objects, or if there isn’t enough space for
duration, the creature reverts to its figurine form. It reverts to a figurine early if its creature form drops to 0 Hit Points or if you take a Magic action while touching the creature to make it revert to
Spells
Player’s Handbook
physical objects, energy, or other spell effects—can pass through the barrier, in or out, though a creature in the sphere can breathe there. The sphere is immune to all damage, and a creature or
globe can be picked up and moved by other creatures.
A Disintegrate spell targeting the globe destroys it without harming anything inside.
Spells
Player’s Handbook
, its Hit Point maximum is half as much, and it can’t cast this spell.
The simulacrum is Friendly to you and creatures you designate. It obeys your commands and acts on your turn in combat. The
reverts to snow and melts away. If you cast this spell again, any simulacrum you created with this spell is instantly destroyed.
Spells
Player’s Handbook
Bonus Action to mentally command any creature you made with this spell if the creature is within 500 feet of you (if you control multiple creatures, you can command any of them at the same time, issuing
the same command to each one). If you issue no commands, the creature takes the Dodge action and moves only to avoid harm. When the creature drops to 0 Hit Points, it reverts to its object form, and
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
triggers include opening that object or seeing the glyph. Once a glyph is triggered, this spell ends.
You can refine the trigger so that only creatures of certain types activate it (for example, the
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
triggers include opening that object or seeing the glyph.
You can refine the trigger so that only creatures of certain types activate it (for example, the glyph could be set to affect Aberrations). You can
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
without effect.
The wall sheds Bright Light within 100 feet and Dim Light for an additional 100 feet. You and creatures you designate when you cast the spell can pass through and be near the wall without
Monsters
Stranger Things: Welcome to the Hellfire Club
Tunneler. The ankheg can burrow through solid rock at half its Burrow Speed and leaves a 10-foot-diameter tunnel in its wake.Bite. Melee Attack Roll: +5 (with Advantage if the target is Grappled by
underground labyrinths. From these tunnels, they burst forth to dissolve and devour smaller creatures using their acid-dripping mandibles and sprays of digestive enzymes.
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
reverts to its original form and the orb reappears outside its body.
Destroying the Orb. If an Ancient Gold Dragon willingly swallows the orb, the orb and the dragon are both destroyed.
Scroll of Protection
Legacy
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Magic Items
Dungeon Master’s Guide (2014)
you in a invisible barrier that extends from you to form a 5-foot-radius, 10-foot-high cylinder. For 5 minutes, this barrier prevents creatures of the specified type from entering or affecting anything
.
A creature can attempt to overcome the barrier by using an action to make a DC 15 Charisma check. On a success, the creature ceases to be affected by the barrier.
Globe of Invulnerability
Legacy
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Spells
Basic Rules (2014)
creatures or objects within it, even if the spell is cast using a higher level spell slot. Such a spell can target creatures and objects within the barrier, but the spell has no effect on them
An immobile, faintly shimmering barrier springs into existence in a 10-foot radius around you and remains for the duration.
Any spell of 5th level or lower cast from outside the barrier can't affect
Antilife Shell
Legacy
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Spells
Basic Rules (2014)
A shimmering barrier extends out from you in a 10-foot radius and moves with you, remaining centered on you and hedging out creatures other than undead and constructs. The barrier lasts for the
duration.
The barrier prevents an affected creature from passing or reaching through. An affected creature can cast spells or make attacks with ranged or reach weapons through the barrier.
If you move so that an affected creature is forced to pass through the barrier, the spell ends.
Arcane Eye
Legacy
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Spells
Basic Rules (2014)
of existence. A solid barrier blocks the eye's movement, but the eye can pass through an opening as small as 1 inch in diameter.
Monsters
Baldur’s Gate: Descent into Avernus
creatures or objects within it, even if the spell is cast using a higher level spell slot. Such a spell can target creatures and objects within the barrier, but the spell has no effect on them. Similarly
Aura of Invulnerability. An invisible aura forms a 10-foot-radius sphere around the hollyphant for as long as it lives. Any spell of 5th level or lower cast from outside the barrier can't affect
Forcecage
Legacy
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Spells
Basic Rules (2014)
in the shape of a cage can be up to 20 feet on a side and is made from 1/2-inch diameter bars spaced 1/2 inch apart.
A prison in the shape of a box can be up to 10 feet on a side, creating a solid
barrier that prevents any matter from passing through it and blocking any spells cast into or out from the area.
When you cast the spell, any creature that is completely inside the cage's area is
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
gingwatzim reverts to its true form and then vanishes.A gingwatzim is a peculiar form of life created by a spell or a ritual. The magic that brings it into being draws on spirit energy from the
Figurine of Wondrous Power
Legacy
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Magic Items
Basic Rules (2014)
of you, the figurine becomes a living creature. If the space where the creature would appear is occupied by other creatures or objects, or if there isn't enough space for the creature, the figurine
takes no other actions.
The creature exists for a duration specific to each figurine. At the end of the duration, the creature reverts to its figurine form. It reverts to a figurine early if it drops
Animal Shapes
Legacy
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Spells
Basic Rules (2014)
Your magic turns others into beasts. Choose any number of willing creatures that you can see within range. You transform each target into the form of a Large or smaller beast with a challenge rating
of 4 or lower. On subsequent turns, you can use your action to transform affected creatures into new forms.
The transformation lasts for the duration for each target, or until the target drops to 0
Staff of the Woodlands
Legacy
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Magic Items
Basic Rules (2014)
tree. The tree is 60 feet tall and has a 5-foot-diameter trunk, and its branches at the top spread out in a 20-foot radius. The tree appears ordinary but radiates a faint aura of transmutation magic
if targeted by detect magic. While touching the tree and using another action to speak its command word, you return the staff to its normal form. Any creature in the tree falls when it reverts to a staff.
Private Sanctum
Legacy
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Spells
Basic Rules (2014)
pass through the barrier at its perimeter.
Creatures in the area can't be targeted by divination spells.
Nothing can teleport into or out of the warded area.
Planar travel is blocked within the
dismiss it.
When you cast the spell, you decide what sort of security the spell provides, choosing any or all of the following properties:
Sound can't pass through the barrier at the edge of the
Mordenkainen's Private Sanctum
Legacy
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Spells
Player’s Handbook (2014)
pass through the barrier at its perimeter.
Creatures in the area can't be targeted by divination spells.
Nothing can teleport into or out of the warded area.
Planar travel is blocked within the
dismiss it.
When you cast the spell, you decide what sort of security the spell provides, choosing any or all of the following properties:
Sound can't pass through the barrier at the edge of the
Resilient Sphere
Legacy
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Spells
Basic Rules (2014)
for the duration.
Nothing--not physical objects, energy, or other spell effects--can pass through the barrier, in or out, though a creature in the sphere can breathe there. The sphere is immune to
. Similarly, the globe can be picked up and moved by other creatures.
A disintegrate spell targeting the globe destroys it without harming anything inside it.
Purple Worm
Legacy
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Monsters
Basic Rules (2014)
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 two attacks: one with its bite and one with its
Constitution saving throw at the end of that turn or regurgitate all swallowed creatures, which fall prone in a space within 10 feet of the worm. If the worm dies, a swallowed creature is no longer restrained
Bead of Force
Legacy
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Magic Items
Basic Rules (2014)
This small black sphere measures 3/4 of an inch in diameter and weighs an ounce. Typically, 1d4 + 4 beads of force are found together.
You can use an action to throw the bead up to 60 feet. The bead
force then encloses the area for 1 minute. Any creature that failed the save and is completely within the area is trapped inside this sphere. Creatures that succeeded on the save, or are partially
Monsters
Monstrous Compendium Vol. 1: Spelljammer Creatures
.
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
clockwork horror was the brainchild of a thri-kreen artificer. A horror can also emit light from its crystal eye, issuing dot-and-dash messages to other creatures that can see the light. Creatures besides






