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Returning 35 results for 'diameter insects are barrier'.
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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
monsters
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
":"damage", "rollAction":"Acid Spray", "rollDamageType":"Acid"} Acid damage. Success: Half damage.Burrowing Insectile Predator
Oversize insects, ankhegs burrow close to the surface, creating sprawling
Arcane Eye
Legacy
This doesn't reflect the latest rules and lore.
Learn More
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.
Forcecage
Legacy
This doesn't reflect the latest rules and lore.
Learn More
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
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
, 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.
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
, 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.
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
, you can move the eye up to 30 feet in any direction. There is no limit to how far away from you the eye can move, but it can’t enter another plane 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.
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
Blade Barrier 6th-level evocation Casting Time: 1 action Range: 90 feet Components: V, S Duration: Concentration, up to 10 minutes You create a vertical wall of whirling, razor-sharp blades made of
magical energy. The wall appears within range and lasts for the duration. You can make a straight wall up to 100 feet long, 20 feet high, and 5 feet thick, or a ringed wall up to 60 feet in diameter
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
Blade Barrier 6th-level evocation Casting Time: 1 action Range: 90 feet Components: V, S Duration: Concentration, up to 10 minutes You create a vertical wall of whirling, razor-sharp blades made of
magical energy. The wall appears within range and lasts for the duration. You can make a straight wall up to 100 feet long, 20 feet high, and 5 feet thick, or a ringed wall up to 60 feet in diameter
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
, you can move the eye up to 30 feet in any direction. There is no limit to how far away from you the eye can move, but it can’t enter another plane 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.
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
Blade Barrier Level 6 Evocation (Cleric) Casting Time: Action
Range: 90 feet
Components: V, S
Duration: Concentration, up to 10 minutes
You create a wall of whirling blades made of magical
energy. The wall appears within range and lasts for the duration. You make a straight wall up to 100 feet long, 20 feet high, and 5 feet thick, or a ringed wall up to 60 feet in diameter, 20 feet high
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
Blade Barrier Level 6 Evocation (Cleric) Casting Time: Action
Range: 90 feet
Components: V, S
Duration: Concentration, up to 10 minutes
You create a wall of whirling blades made of magical
energy. The wall appears within range and lasts for the duration. You make a straight wall up to 100 feet long, 20 feet high, and 5 feet thick, or a ringed wall up to 60 feet in diameter, 20 feet high
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
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
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
prison 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
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
prison 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
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
a failed check, the crowd counts as 10 feet of difficult terrain. 3 A large stained-glass window or similar barrier blocks your path. Make a DC 10 Strength saving throw to smash through the barrier
and keep going. On a failed save, you bounce off the barrier and fall prone. 4 A maze of barrels, crates, or similar obstacles stands in your way. Make a DC 10 Dexterity (Acrobatics) or Intelligence
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
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
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
forest of fungi, including barrelstalks, timmasks, tongues of madness, and trillimacs (see “Fungi”).
Giant Insects. Six giant centipedes and four giant fire beetles are meandering among the fungi
illumination. These creatures are not under the myconids’ control and fight only in self-defense. The myconid sprouts form an inner ring 6 feet in diameter, and the adults are in a protective ring 10 feet in
Compendium
- Sources->Dungeons & Dragons->Ghosts of Saltmarsh
mile away. Five swarms of insects gather around it. 10 A 50-foot-diameter pool of pure clean drinking water calls out to creatures who are within 100 feet of it. Those who understand at least one
successful DC 10 Intelligence (Investigation) or Wisdom (Survival) check reveals evidence that the zombie is being used as target practice. 2 A 20-foot-diameter hut made from animal bones and dry
Compendium
- Sources->Dungeons & Dragons->Ghosts of Saltmarsh
reckons to be five hundred feet in diameter and is separated from the shoreline by a span of about two hundred feet.
The guards who are rowing or sailing the keelboat won’t come anywhere within
causeway, read: The island is bare of vegetation other than mosses, lichens, seaweed, and the occasional clump of coarse grass. No wildlife appears present, but for a few clouds of insects and small
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
puts the ruins on alert and activates the necromantic barrier described in area N2. A character who wants to sneak past the watchtower or climb its ladder undetected must succeed on a DC 13 Dexterity
other damage types, as well (as described below). Dealing at least 25 radiant damage to the dome with an attack or a spell creates a 10-foot-diameter hole in it. Appearing at the point where the attack
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
. When the first character enters the room, Muiral becomes visible as he casts a wall of force spell, using the barrier to cut off that character from the rest of the party. He then engages the
time a creature touches the altar, eight swarms of insects (spiders) magically pour out of it. The spiders quickly enshroud the altar and attack all creatures within 5 feet of it, pursuing prey that
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
60-foot-diameter fountain adorned with eight statues that represent the Dark Seldarine (the drow pantheon). Cracked tiles fanning out from the fountain form a web-like mosaic on the floor.
Guards
a roof, it has a 5-foot-thick covering of sticky webs. The webs provide an effective barrier, and any creature that enters the webs or starts its turn in them is restrained. A restrained creature can
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a5
) check hears distant chittering. Light. None. The sunken floor of this huge hall is covered in dead insects, their dried shells shifting and whispering in a faint breeze. Dozens of demonic faces are
filled completely with dead insects along with occasional bones, making it difficult terrain. Pit Traps. Scattered through the room, hidden beneath the blanket of insect bodies, are several pit traps
Compendium
- Sources->Dungeons & Dragons->Monster Manual
Ankheg Burrowing Insectile Predator Habitat: Forest, Grassland; Treasure: None Oversize insects, ankhegs burrow close to the surface, creating sprawling underground labyrinths. From these tunnels
Burrow Speed and leaves a 10-foot-diameter tunnel in its wake.
Actions
Bite. Melee Attack Roll: +5 (with Advantage if the target is Grappled by the ankheg), reach 5 ft. Hit: 10 (2d6 + 3) Slashing
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
53. Crypt of the Sun Queen The walls of this room are adorned with tile mosaics of a jungle city intermingled with frescoes of flowering plants, birds, insects, and humans wearing gold skirts and
carrying spears and ornate jugs. The ceiling is painted to look like a clear blue sky. A small bejeweled cockroach rests atop a sarcophagus of black basalt in the middle of the room. A two-foot-diameter
Compendium
- Sources->Dungeons & Dragons->Divine Contention
the chest is covered by a swarm of insects spiders), which attack any creature who opens the chest, expect Xalti. The chest contains Xalti’s spellbook, which includes all the spells he has prepared
-foot-diameter, 2-foot-high, 50-pound canister is filled with oil used by the panther head attached to the aft of the ship (see area I3). A character can detach a canister of oil from the pipes with a
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
swift and loud. Creatures within 20 feet of it are deafened by the roar unless a soundproof barrier or a silence spell blocks the noise. Any creature that starts its turn in the river and isn’t anchored
blocked by a 10-foot-diameter, circular iron grate that Tiny creatures can slip through. Forcing open the grate while fighting off the current requires a successful DC 30 Strength (Athletics) check. 12c
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
barrier, which is immune to all damage and can’t be dispelled by dispel magic. The barrier also extends into the Ethereal Plane, blocking ethereal travel. Any creature that touches the barrier for the
first time on a turn takes 40 (9d8) lightning damage. When the barrier appears, read: The shimmering head and shoulders of a woman blink into existence above the arena floor. Electrical currents course
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
. When an untethered creature is shoved or otherwise moved across the floor, it travels in one direction and does not stop until it comes into contact with a wall or other barrier. The alcoves contain
sphere of iron, 6 feet in diameter and floating 20 feet above the floor. A Nystul’s magic aura spell placed on the sphere makes it seem like an evil aberration to features or magic that can sense such
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
triggers the trap. Rolling Sphere Mechanical trap When 20 or more pounds of pressure are placed on this trap's pressure plate, a hidden trapdoor in the ceiling opens, releasing a 10-foot-diameter
damage and be knocked prone. The sphere stops when it hits a wall or similar barrier. It can't go around corners, but smart dungeon builders incorporate gentle, curving turns into nearby passages that
Compendium
- Sources->Dungeons & Dragons->Tasha’s Cauldron of Everything
, writing on foggy glass, or insects swarming to create messages. 76–80 During the next night, one sleeping character in the region receives a vision as if the target of the dream spell. The dream is brief
worlds, the biomass of insects radically outweighs that of higher organisms. Mass migrations and deadly insect species can imperil larger creatures, but most insects remain nothing more than an annoyance
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
each one. The crystal under the configuration labeled “3” glows bright green. Three six-inch-diameter rusty iron pipes jut from the wall above the engravings.
When the characters reach this room
creature is pushed to one side of the barrier or the other (its choice). On a failed save, the creature is pinned under the wall, falls prone, and takes 44 (8d10) bludgeoning damage. A pinned creature is
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
a thick layer of rot and debris, within which can be seen scraps of leather, the husks of countless dead insects, and bits of rusted metal. A doorway in the far wall has collapsed and is fully blocked
, but unless the characters pass the barrier by magical means, it needs to be cleared. For each hour of work, one character can make a DC 15 Strength (Athletics) check or Intelligence check using






