Search Results
All Results
Characters
Compendium
Spells
Items
Monsters
Vehicles
Forums
Returning 29 results for 'trigger from diameter'.
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
.
The glyph is nearly imperceptible and requires a successful Wisdom (Perception) check against your spell save DC to notice.
When you inscribe the glyph, you set its trigger and choose which effect the
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
its trigger and choose whether it’s an explosive rune or a spell glyph, as explained below.
Set the Trigger. You decide what triggers the glyph when you cast the spell. For glyphs inscribed on
Glyph of Warding
Legacy
This doesn't reflect the latest rules and lore.
Learn More
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
trigger so the spell activates only under certain circumstances or according to physical characteristics (such as height or weight), creature kind (for example, the ward could be set to affect aberrations
Symbol
Legacy
This doesn't reflect the latest rules and lore.
Learn More
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
common triggers are opening the object, approaching within a certain distance of it, or seeing or reading the glyph.
You can further refine the trigger so the spell is activated only under certain
Magic Items
Princes of the Apocalypse
diameter, weighs 10 pounds, and has a solid outer shell. The orb detonates 1d100 hours after its creation, releasing the elemental energy it contains. The orb gives no outward sign of how much time
the flood’s path is swept away. The flooding destroys crops and might trigger mudslides, depending on the terrain.
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
as a book or 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 where you cast this spell, the glyph
the glyph, you set its trigger and choose whether it’s an explosive rune or a spell glyph, as explained below. Set the Trigger. You decide what triggers the glyph when you cast the spell. For glyphs
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
as a book or 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 where you cast this spell, the glyph
the glyph, you set its trigger and choose whether it’s an explosive rune or a spell glyph, as explained below. Set the Trigger. You decide what triggers the glyph when you cast the spell. For glyphs
Compendium
- Sources->Dungeons & Dragons->Player’s Handbook
no larger than 10 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. The glyph is nearly imperceptible and requires a successful Wisdom (Perception) check against your spell save DC to notice. When you inscribe the glyph, you set its trigger and choose
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
no larger than 10 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. The glyph is nearly imperceptible and requires a successful Wisdom (Perception) check against your spell save DC to notice. When you inscribe the glyph, you set its trigger and choose
Compendium
- Sources->Dungeons & Dragons->Player's Handbook (2014)
that can 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
the trigger so the spell activates only under certain circumstances or according to physical characteristics (such as height or weight), creature kind (for example, the ward could be set to affect
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
90 degrees clockwise and sinks into place, positioned where tunnel A used to be. Characters who are flying, in gaseous form, or otherwise effectively weightless do not trigger the trap and can move
counterclockwise when the trap triggers. The only way to return tunnel A to its original position is to trigger the trap from tunnel B, and vice versa. Characters trapped in a section of tunnel not
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
that can 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
the trigger so the spell activates only under certain circumstances or according to physical characteristics (such as height or weight), creature kind (for example, the ward could be set to affect
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
closed to conceal the glyph (such as a book, 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
inscribed within an object, the most common triggers are opening the object, approaching within a certain distance of it, or seeing or reading the glyph. You can further refine the trigger so the spell
Compendium
- Sources->Dungeons & Dragons->Rise of Tiamat
first rank of the marching order is required to notice this trigger without activating the pressure plate. If the plate is activated, the circular mosaic pattern that appears as the sun on the floor
in area 4 slides back and a 7-foot-diameter sphere made of hundreds of skeletal bodies rises magically from the floor. This bone boulder tilts toward area 6 and rolls down the sloping hallway before
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
the first rank of the marching order is required to notice this trigger without activating the pressure plate. If the plate is activated, the circular mosaic pattern that appears as the sun on the
floor in area 4 slides back and a 7-foot-diameter sphere made of hundreds of skeletal bodies rises magically from the floor. This bone boulder tilts toward area 6 and rolls down the sloping hallway
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
with a rusty built-in lock. Just beyond the chest, the tunnel opens up to a huge, dark chamber.
The chest (area 54A) is the trigger for a trap. When the chest or its lid is lifted, a heavy stone ball
similar effect also reveals the presence of the key, either in the chest or among the wreckage. A successful dispel magic (DC 14) cast on the key renders it visible. 54B. Granite Ball A 5-foot-diameter
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
stone shelves that circle the room to a height of 10 feet.
Symbol. Inscribed on the floor and covered with a circular rug sewn with repeating eye-like patterns is a nearly invisible, 10-foot-diameter
glyph that serves as the trigger for a symbol spell.
Any creature that is not a fiend triggers the symbol spell when it steps on the circular rug or disturbs the rug in any way. Because the rug
Compendium
- Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk
throat from which the intellect snares emerged. N2: Throat The great creature’s throat is an organic passage 10 feet in diameter. A distant pulse thrums through the floor, and contractions cause the
creature to open its mouth but would also trigger a dangerous physical reaction. Releasing the fluid through a small hole in the proper place causes the creature to open its mouth without triggering
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation Supplement
scratches on the floor, that the walls are movable blocks of stone, but there’s no way to identify the trap’s trigger or the method of bypassing it without experimentation or the use of divination magic. A
creature openly wearing or brandishing a holy symbol of Umberlee comes within 10 feet of the face, its mouth opens wide, creating a 5-foot-diameter opening that allows access to the caves beyond (area 22
Compendium
- Sources->Dungeons & Dragons->Monster Manual
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
Bonus Actions
Teleport. The arcanaloth teleports up to 30 feet to an unoccupied space it can see.
Reactions
Counterspell. The arcanaloth casts Counterspell in response to that spell’s trigger, using the same spellcasting ability as Spellcasting.
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
, the trap triggers. Anyone who inspects the beams can easily determine that they are merely wedged in place. As an action, a character can knock over a beam, causing the trap to trigger. The ceiling
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
Compendium
- Sources->Dungeons & Dragons->Quests from the Infinite Staircase
instead trigger one of these effects at the start of his turn (no action required). He can trigger each effect only once. Rapids. Two 10-foot-deep aqueducts surge with water 10 feet below the landings
-diameter column of water thunders down from the ceiling of this semicircular room, pouring into an opening in the floor.
If the characters visit this room before destroying Nafik and his heart (see areas
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
orb measures 12 inches in diameter, weighs 10 pounds, and has a solid outer shell. The orb detonates 1d100 hours after its creation, releasing the elemental energy it contains. The orb gives no
is swept away. The flooding destroys crops and might trigger mudslides, depending on the terrain. Seeker Dart Weapon (dart), uncommon This small dart is decorated with designs like windy spirals that
Compendium
- Sources->Dungeons & Dragons->D&D Beyond Basic Rules
has the Charmed condition until the start of the pirate’s next turn.
Reactions
Riposte. Trigger: The pirate is hit by a melee attack roll while holding a weapon. Response: The pirate adds 3 to its
.; Passive Perception 9
Languages None
CR 15 (XP 13,000; PB +5)
Traits
Tunneler. The worm can burrow through solid rock at half its Burrow Speed and leaves a 10-foot-diameter tunnel in its wake
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
passes through the tunnel mouth has a 50 percent chance to trip it and trigger two mechanisms. The first mechanism is a spring-loaded wooden contraption resembling a claw that swings out from the wall of
later, the second mechanism releases a 5-foot-diameter stone sphere that drops into the cave (marked T on the map) and rolls into the wooden claw across the tunnel mouth, which is demolished by the
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
a creature in area E6) or by using a knock spell or similar magic. E3. Marble Gazebo In the middle of the gazebo sits an unlit stone brazier, its bowl twenty inches in diameter. The brazier is full of
(see “Lake Monster”). Ravisin used moonbeam spells to trigger the moon dial, enabling the white moose to scry on loggers and hunters by using the magic mirror in area E7. Sarcophagus. The contents of an
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dragon Heist
growl. “Come on, then!” Trapped Door. A glyph of warding spell has been cast on the door, set to trigger when it is opened by anyone other than Manshoon. The glyph, which resembles an ornate letter M
area contains the following features: A 10-foot-diameter circle of runes has been drawn on the floor in blood that is now dried. Smoke billows from four iron braziers placed around the circle. Three
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a6
value long ago). Secret Exit. The tunnel behind the secret door in the southeast corner is about 5 feet in diameter. It twists and turns so that any person using it will lose all sense of direction
transported to area 18 on the third level (see map 6.7). You should devise the twenty-four glyphs upon this pillar and select which two are the trigger mechanism. The second tier is dark gray stone, with
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a1
trap to trigger. A character who succeeds on a DC 10 Wisdom (Perception) check spots the wire. If a character then succeeds on a DC 10 Dexterity check using thieves’ tools, the tripwire is cut
disruptions at their leader’s behest. A circular shaft pierces the floor of this forty-foot-diameter domed chamber. Dim violet light shines out of the shaft, revealing sickly white and gray vines that coat