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Returning 35 results for 'detects space'.
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Monsters
Van Richten’s Guide to Ravenloft
","rollDamageType":"piercing"} piercing damage, and the carrion stalker attaches to the target and pulls itself into the target’s space. While attached, the carrion stalker moves with the target and has
advantage on attack rolls against it.
A creature can use its action to try to detach the carrion stalker and force it to move into the nearest unoccupied space, doing so with a successful DC 11 Strength
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
Doors and Key Cards Doors in the Donjon Sphere are made of the same space metals as the outer surface. A magical sensor above each doorway detects movement within 10 feet, which causes the door to
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
Doors and Key Cards Doors in the Donjon Sphere are made of the same space metals as the outer surface. A magical sensor above each doorway detects movement within 10 feet, which causes the door to
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
-square space marked on map 23. A creature that ends its turn in any other space in the hall is struck by lightning from the nearest pillar and must make a DC 15 Dexterity saving throw, taking 22 (4d10
pattern in the lightning discharges and gains advantage on saving throws made against the pillars. In addition, the character identifies the safe space in the middle of the hall. 6b. Angelic Shield
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
-square space marked on map 23. A creature that ends its turn in any other space in the hall is struck by lightning from the nearest pillar and must make a DC 15 Dexterity saving throw, taking 22 (4d10
pattern in the lightning discharges and gains advantage on saving throws made against the pillars. In addition, the character identifies the safe space in the middle of the hall. 6b. Angelic Shield
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
pincers and tentacles. When an adult carrion stalker detects movement, it bursts from its corpse-cradle to attack, intent on implanting its young into the living and starting its species’ life cycle anew
Attack: +5 to hit, reach 5 ft., one creature. Hit: 5 (1d4 + 3) piercing damage, and the carrion stalker attaches to the target and pulls itself into the target’s space. While attached, the carrion
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
pincers and tentacles. When an adult carrion stalker detects movement, it bursts from its corpse-cradle to attack, intent on implanting its young into the living and starting its species’ life cycle anew
Attack: +5 to hit, reach 5 ft., one creature. Hit: 5 (1d4 + 3) piercing damage, and the carrion stalker attaches to the target and pulls itself into the target’s space. While attached, the carrion
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
through the area without waking the hertilod by succeeding on a DC 18 Dexterity (Stealth) check. Otherwise, the hertilod wakes when it detects a creature within 30 feet of itself and attacks
regurgitated and lands in an unoccupied space within 10 feet of the hertilod. Alternatively, a creature within the hertilod’s gullet can use its action to make a DC 15 Intelligence (Investigation) check
Compendium
- Sources->Dungeons & Dragons->Monster Manual
Black Pudding Divisible, Corrosive Blob Habitat: Underdark; Treasure: None Black puddings are shapeless masses of predatory cells. Once a pudding detects organic matter, it oozes toward its prey
None
CR 4 (XP 1,100; PB +2)
Traits
Amorphous. The pudding can move through a space as narrow as 1 inch without expending extra movement to do so.
Corrosive Form. A creature that hits the
Compendium
- Sources->Dungeons & Dragons->Monster Manual
Black Pudding Divisible, Corrosive Blob Habitat: Underdark; Treasure: None Black puddings are shapeless masses of predatory cells. Once a pudding detects organic matter, it oozes toward its prey
None
CR 4 (XP 1,100; PB +2)
Traits
Amorphous. The pudding can move through a space as narrow as 1 inch without expending extra movement to do so.
Corrosive Form. A creature that hits the
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
that detects the presence of celestials, such as a paladin’s Divine Sense class feature, reveals the presence of such a creature bound within the shield. If a dispel evil and good spell is cast on
the shield, or if the shield comes within 10 feet of a fiend, the deva is released, appearing within 5 feet of the shield or in the nearest unoccupied space. Once freed, the deva uses its detect evil
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
through the area without waking the hertilod by succeeding on a DC 18 Dexterity (Stealth) check. Otherwise, the hertilod wakes when it detects a creature within 30 feet of itself and attacks
regurgitated and lands in an unoccupied space within 10 feet of the hertilod. Alternatively, a creature within the hertilod’s gullet can use its action to make a DC 15 Intelligence (Investigation) check
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
that detects the presence of celestials, such as a paladin’s Divine Sense class feature, reveals the presence of such a creature bound within the shield. If a dispel evil and good spell is cast on
the shield, or if the shield comes within 10 feet of a fiend, the deva is released, appearing within 5 feet of the shield or in the nearest unoccupied space. Once freed, the deva uses its detect evil
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
detects seams in the floor, walls, and ceiling that suggest that the middle section isn’t attached to the rest of the hall. A character who makes a successful DC 15 Intelligence (Investigation) check
open 10-foot-by-10-foot space adjacent to where the elevator stood. The block weighs thousands of tons and pulverizes anything in the space where it comes to rest. Once the elevator starts rising
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
detects seams in the floor, walls, and ceiling that suggest that the middle section isn’t attached to the rest of the hall. A character who makes a successful DC 15 Intelligence (Investigation) check
open 10-foot-by-10-foot space adjacent to where the elevator stood. The block weighs thousands of tons and pulverizes anything in the space where it comes to rest. Once the elevator starts rising
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
and from the ferry. These tracks were made within the past 24 hours. Durth Sunblight Aft Cabin The ice covering the cabin door has been chipped away, and the door is not locked. The space is roughly
. If an intruder detects him or tries to steal his map, he attacks. If he’s reduced to 20 hit points or fewer, he shrinks to Tiny size and flees through a 4-inch-diameter rathole, exiting outside the
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dragon Heist
least a 10-foot cube of unoccupied space in which to deploy, and it doesn’t open fast enough to slow a fall of less than 60 feet. If it has sufficient time and space to deploy properly, the parachute
action to wind the crank activates the box for 8 hours. While activated, the box barks whenever it detects vibrations within 15 feet of it, as long as the box and the source of the vibrations are in
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
11. Lolth’s Palace If Muiral (see appendix A) is here, he’s lurking on the balcony (area 11b). When he detects intruders entering area 11a, he commands the bone pile in that area to animate and
Runes”). A creature that passes through the gate appears in area 6b on level 12, in the closest unoccupied space next to the identical gate located there. Casting speak with dead on one of the skulls
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
and from the ferry. These tracks were made within the past 24 hours. Durth Sunblight Aft Cabin The ice covering the cabin door has been chipped away, and the door is not locked. The space is roughly
. If an intruder detects him or tries to steal his map, he attacks. If he’s reduced to 20 hit points or fewer, he shrinks to Tiny size and flees through a 4-inch-diameter rathole, exiting outside the
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
11. Lolth’s Palace If Muiral (see appendix A) is here, he’s lurking on the balcony (area 11b). When he detects intruders entering area 11a, he commands the bone pile in that area to animate and
Runes”). A creature that passes through the gate appears in area 6b on level 12, in the closest unoccupied space next to the identical gate located there. Casting speak with dead on one of the skulls
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dragon Heist
least a 10-foot cube of unoccupied space in which to deploy, and it doesn’t open fast enough to slow a fall of less than 60 feet. If it has sufficient time and space to deploy properly, the parachute
action to wind the crank activates the box for 8 hours. While activated, the box barks whenever it detects vibrations within 15 feet of it, as long as the box and the source of the vibrations are in
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
feeds on warmth, drawing heat from anything around itself. One patch of brown mold covers a 10-foot square, and the temperature within 30 feet of it is always frigid. When a creature enters a space
, and ceilings in patches. One patch of green slime covers a 5-foot square. Green slime has Blindsight with a range of 30 feet, and it drops from walls and ceilings when it detects movement below
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide
feeds on warmth, drawing heat from anything around itself. One patch of brown mold covers a 10-foot square, and the temperature within 30 feet of it is always frigid. When a creature enters a space
, and ceilings in patches. One patch of green slime covers a 5-foot square. Green slime has Blindsight with a range of 30 feet, and it drops from walls and ceilings when it detects movement below
Compendium
- Sources->Dungeons & Dragons->Dragonlance: Shadow of the Dragon Queen
hears snarling within. When the characters open a door, read or paraphrase the following: This carriage house features horse stalls to the east and an open space to the west. Two broad doorways lead to
apron is covered with grisly stains, which grow by the minute as he hacks at a jackal carcass with an oversized cleaver. If Yurl detects intruders, he attacks with his cleaver (which uses the
Compendium
- Sources->Dungeons & Dragons->Acquisitions Incorporated
Dimensional Caverns When the basement door is opened, read: Instead of a basement stairway, a rough stone tunnel stretches away from the Dran & Courtier, quickly widening to a cavernous space studded
you all! Because what else am I good for? No one cares!” If none of the characters understands Deep Crow, a successful DC 15 Wisdom (Insight) check detects a note of self-recrimination in the
Compendium
- Sources->Dungeons & Dragons->Dragonlance: Shadow of the Dragon Queen
hears snarling within. When the characters open a door, read or paraphrase the following: This carriage house features horse stalls to the east and an open space to the west. Two broad doorways lead to
apron is covered with grisly stains, which grow by the minute as he hacks at a jackal carcass with an oversized cleaver. If Yurl detects intruders, he attacks with his cleaver (which uses the
Compendium
- Sources->Dungeons & Dragons->Acquisitions Incorporated
Dimensional Caverns When the basement door is opened, read: Instead of a basement stairway, a rough stone tunnel stretches away from the Dran & Courtier, quickly widening to a cavernous space studded
you all! Because what else am I good for? No one cares!” If none of the characters understands Deep Crow, a successful DC 15 Wisdom (Insight) check detects a note of self-recrimination in the
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3
7. The Sepulcher of Tloques-Popolocas (Tloh-kays Poh-poh-LOH-kahs, master of the outsiders) Once the stone entrance block (area 5) is pushed out of the way, the characters have enough space to get
painstaking process in the narrow space takes 5 minutes, and if the check fails by 5 or more, the sphere breaks at the end of the attempt. Sleep Gas. If the glass sphere breaks, it releases green, swirling
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3
7. The Sepulcher of Tloques-Popolocas (Tloh-kays Poh-poh-LOH-kahs, master of the outsiders) Once the stone entrance block (area 5) is pushed out of the way, the characters have enough space to get
painstaking process in the narrow space takes 5 minutes, and if the check fails by 5 or more, the sphere breaks at the end of the attempt. Sleep Gas. If the glass sphere breaks, it releases green, swirling
Compendium
- Sources->Dungeons & Dragons->Lost Mine of Phandelver
Divide 100 XP equally among the characters if the party detects or survives the trap. 3. Archer Post Cragmaw Castle’s main defenses are its secret location and the appearance of having been abandoned. In
Barracks The Cragmaw goblins make use of every bit of available space in the castle. The southwest tower of the castle is little more than a heap of rubble. Several ragged bedrolls are scattered
Compendium
- Sources->Dungeons & Dragons->Lost Mine of Phandelver
Divide 100 XP equally among the characters if the party detects or survives the trap. 3. Archer Post Cragmaw Castle’s main defenses are its secret location and the appearance of having been abandoned. In
Barracks The Cragmaw goblins make use of every bit of available space in the castle. The southwest tower of the castle is little more than a heap of rubble. Several ragged bedrolls are scattered
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
unoccupied space on the ground within 5 feet of her. The blizzard’s wind keeps her from flying, so the characters’ best hope of survival is to run away and lose themselves in the storm. If this encounter
discern its form. The walker doesn’t care that its light betrays its presence. As soon as it detects the characters, it closes in for the kill. Running the Encounter. The coldlight walker is the undead
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
Player’s Handbook). Any creature that enters the bonfire for the first time on a turn or starts its turn there takes 10 (3d6) fire damage. It also catches fire as it leaves the bonfire’s space, taking 3
.
If the cave bear has not been summoned elsewhere by the verbeeg, it sleeps in the western niche of this chamber until it detects intruders. It has brown fur and darkvision out to a range of 60 feet
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
Player’s Handbook). Any creature that enters the bonfire for the first time on a turn or starts its turn there takes 10 (3d6) fire damage. It also catches fire as it leaves the bonfire’s space, taking 3
.
If the cave bear has not been summoned elsewhere by the verbeeg, it sleeps in the western niche of this chamber until it detects intruders. It has brown fur and darkvision out to a range of 60 feet
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
unoccupied space on the ground within 5 feet of her. The blizzard’s wind keeps her from flying, so the characters’ best hope of survival is to run away and lose themselves in the storm. If this encounter
discern its form. The walker doesn’t care that its light betrays its presence. As soon as it detects the characters, it closes in for the kill. Running the Encounter. The coldlight walker is the undead