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Returning 35 results for 'cavern cover'.
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Monsters
Ghosts of Saltmarsh
restrained, it has total cover against attacks and other effects outside the kraken, and it takes 21 (6d6);{"diceNotation":"6d6","rollType":"damage","rollDamageType":"acid"} acid damage at the start
dreams of freeing itself from its aboleth tenders and wreaking its own foul will upon the seas.A Kraken’s Lair
A kraken lives in dark depths, usually a sunken rift or a cavern filled with detritus
Monsters
Storm King's Thunder
has total cover against attacks and other effects outside the kraken, and it takes 42 (12d6);{"diceNotation":"12d6","rollType":"damage","rollAction":"Bite","rollDamageType":"acid"} acid damage at the
cloud, which otherwise disappears at the end of the kraken's next turn.A Kraken’s Lair
A kraken lives in dark depths, usually a sunken rift or a cavern filled with detritus, treasure, and
Kraken
Legacy
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Monsters
Basic Rules (2014)
swallowed, and the grapple ends. While swallowed, the creature is blinded and restrained, it has total cover against attacks and other effects outside the kraken, and it takes 42 (12d6);{"diceNotation
current disperses the cloud, which otherwise disappears at the end of the kraken's next turn.A Kraken’s Lair
A kraken lives in dark depths, usually a sunken rift or a cavern filled with
Monsters
Infernal Machine Rebuild
cover against attacks and other effects outside the thessalkraken, and it takes 21 (6d6);{"diceNotation":"6d6","rollType":"damage","rollAction":"Bite","rollDamageType":"acid"} acid damage at the start
acid.A Thessalkraken’s Lair
A thessalkraken lives in the dark depths, usually a sunken rift or a cavern filled with detritus, treasure, and the remains of sacrificial victims.
Lair Actions
On
Compendium
- Sources->Dungeons & Dragons->Lost Mine of Phandelver
of weird fungi cover large sections of the floor in this cavern. The growth includes puffballs a foot across, weird shelf fungus growing on stalagmites, and large stalks and caps a good five feet
or a light source. Poison Gas. Whenever a creature attempts to cross the cavern, the carpets of fungi that cover most of the floor release poisonous gas into the air. Each creature in the cavern must
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
22. Fungi Cavern The passage widens into a cavern filled with fungi. Toadstools, puffballs, and other tuberous growths cover the walls and floor. Against the far wall, a malformed skeleton lies
of his demonic mistress. Instead, it led to his sudden and horrific death. Xopal (area 14) occasionally ventures into the cavern to harvest poisonous toadstools from his corpse. To remove the brass key
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
3. Death from Above Fungi. Gardens of barrelstalk, bluecap, timmask, and trillimac fill the cavern. Between the garden patches meander paths that lead to and from the various exits.
Piercers
. Stalactites cover the ceiling of the wide tunnel that leads south (to area 5). Eight piercers lurk among them.
Any character who searches for tracks along a path can make a Wisdom (Survival) check. On a
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
Gallery of Angels This cavern lies deep inside the Labyrinth and contains another ritual component that Vizeran needs. The passage you follow climbs upward as it corkscrews through stone, finally
emerging through the floor of a large cavern. The ceiling arches sixty feet overhead, bristling with stalactites that drip water onto stalagmites rising from the uneven and broken floor. Here and there
Compendium
- Sources->Dungeons & Dragons->Rise of Tiamat
8. Neronvain’s Chambers Neronvain has created a lush living space in this rough-walled cavern, decorating it with select art and craftworks from his raids. Rich carpets and tapestries cover the floor
and walls of the cavern, which features a hewn-log bed, a large mirror, and a trunk. The entrance tunnel to this chamber is protected by a glyph of warding attuned to Neronvain. A DC 14 Intelligence
Compendium
- Sources->Dungeons & Dragons->Lost Mine of Phandelver
light sources or darkvision. Stalagmites. Found in many of the natural caverns, these spires of rock rise up from the floor and can be used for cover (see “Cover” in the Basic Rules). BOOMING WAVES
underfoot shiver. Waves come about two minutes apart, growing louder toward the northeast.
Wave Echo Cave is nowhere near the ocean, but a water-filled cavern deep in the mine is connected to an
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
11. Disposal Cave The stench of death fills these caves, which the giants visit infrequently. 11a. Faces of Halaster Stone Faces. Giant-carved visages of Halaster cover the walls. Each face has a
met Halaster several times over the years and carved his visage after many of those occasions. Though the giants’ memories of him never last, the faces in this cavern remain. The giants have begun
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
is covered with breakaway stone tiles. (These tiles cover a grave.)
Tapestry. A torn tapestry hangs from an iron rod mounted to the south wall. The tapestry depicts King Melair and his guards
fighting a bulette in a gem-encrusted cavern.
Any character who has the Stonecunning trait notices the breakaway section of floor immediately (no check required). Others who search the floor for traps
Compendium
- Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk
of the natural caverns, these rock spires can provide cover. Booming Waves
The rhythmic thunder of pounding waves echoes throughout the mine—loud enough to make the stone underfoot vibrate. The waves
come about two minutes apart, growing louder toward the northeast.
Wave Echo Cave is nowhere near an ocean, but a water-filled cavern deep in the mine connects to an underground hot spring. The
Compendium
- Sources->Dungeons & Dragons->Tyranny of Dragons
8. Neronvain’s Chambers Neronvain has created a lush living space in this rough-walled cavern, decorating it with select art and craftworks from his raids. Rich carpets and tapestries cover the floor
and walls of the cavern, which features a hewn-log bed, a large mirror, and a trunk. A secret door is hidden behind a tapestry. The entrance tunnel to this chamber is protected by a glyph of warding
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
Reaching the Engine Located forty-eight miles southeast of the Gallery of Angels, the Maze Engine is wedged halfway down a 20-foot-wide, 100-foot-deep crevasse located in the middle of a large cavern
. The bottom of the crevasse is filled with magma. A shimmering curtain of heat rises from the crevasse and makes the cavern hot and dry. The roughly spherical engine is 40 feet below the top of the
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
can’t see the golems right away because the rock columns provide total cover. The golems are hostile toward any creature that doesn’t look like Halaster. A character disguised as Halaster can make a
character unless the character attacks it. 9b. Arch Gate to Level 15 Rubble. The floor of this 50-foot-high cavern is strewn with the remains of a dozen gargoyles. (The gargoyles once guarded the gate in
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
runs from 30 feet high in the north to 50 feet high in the south.
Floor. This cavern has a muddy, uneven floor.
Troglodytes. Eighteen adult troglodytes take cover behind a scattering of stalagmites
feet above the cavern floor and has four tunnels opening off it. A fiery glow spills out of the tunnel that leads to area 7d (see that area for details).
Secret Door. A secret door at the southwest
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
giant spiders). At the midpoint of the cavern, a fat troll rendered permanently invisible by Halaster’s magic is feasting on one of the spider corpses.
The drow, Eilthymmar and Zaztorrl, serve House
visible for 1 minute. The troll attacks any creature it sees, but retreats to area 10a (through area 9d) the first time it takes acid or fire damage. 9b. Drow Staging Area This 20-foot-high cavern is
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal
Giant Ice Toad In a cavern within the glacial rift (Against the Giants), a group of ice toads vigorously guard their territory. Waves of cold radiate from the creature, afflicting those that try to
blinded and restrained, it has total cover against attacks and other effects outside the toad, and it takes 10 (3d6) acid damage and 11 (2d10) cold damage at the start of each of the toad’s turns. The
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
12. Bat Cave The drow and their quaggoths recently expanded into this cavern, which is home to hundreds of bats. 12a. Drow Sentinels Sloped Roof. The ceiling here is 50 feet high but slopes down to
. If a battle turns against them, Ryld and Llauzdrar use darkness spells to cover their withdrawal to area 8. From there, they head to area 11a to make their stand. These drow aren’t interested in
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
knight in area 15b investigates. This cavern has the following features: Straw Dummies. Straw dummies crafted to resemble mind flayers stand near the center of the chamber.
Apparatus. A large
climbing apparatus made of black steel is mounted to one wall.
Inscriptions. Gith inscriptions cover the remaining walls. (They recount crimes perpetrated by the githzerai and the mind flayers against the
Compendium
- Sources->Dungeons & Dragons->Ghosts of Saltmarsh
. 25. Slimy Cavern This uneven, naturally formed cavern is about twenty feet in diameter.
Two patches of green slime (see “Dungeon Hazards” in chapter 5 of the Dungeon Master’s Guide) hang at a point
on the ceiling roughly halfway between the two passage mouths. They drop on characters (or smugglers) who pass below, landing with a distinctively soggy slap. 26. Natural Cavern This roughly circular
Compendium
- Sources->Dungeons & Dragons->Quests from the Infinite Staircase
Cave of Echoes Locations The following locations are keyed to map 4.1. Marc Moureau Map 4.1: Cave of Echoes View Player Version C1: Empty Cavern This vaulted cavern is forty feet across and twenty
the south.
The entrance cavern is empty save for the tracks of Humanoid entrants, most of whom stopped here before turning back. A few follow the tunnel to the south. Writing on the Walls. Names
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
-foot-wide column in the middle of a 75-foot-diameter cavern. Both the cavern and the outpost are unlit. A secret door in the column’s base leads to the tower interior, but finding it requires a
thorough search and a successful DC 20 Wisdom (Perception) check. Arrow slits on each floor allow the drow to cast spells and make ranged attacks in every direction while enjoying three-quarters cover
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
12. Cultist Hideout Droki enters this cavern from the east, via a narrow tunnel that comes up through a crack in the cavern floor (see the “Narrow Tunnels” section of the “Whorlstone Tunnels: General
Features” sidebar). West of the cavern is a shrieker that serves as an alarm system (see “Fungi Patches”) and a pit trap (see “Trap”). The smell of brimstone and foul chemicals emanates from this
Compendium
- Sources->Dungeons & Dragons->Journeys through the Radiant Citadel
Hollow Mine Locations The following locations are keyed to map 4.1. Map 4.1: hollow mineView Player Version H1: Mine Entrance Loose planks cover the entrance to the mine. Once characters enter the
mine, read the following text: The mine’s entrance leads into a large cavern supported by wooden beams. At the chamber’s center, a derelict wooden elevator rattles in the wind that rushes from the
Compendium
- Sources->Dungeons & Dragons->Lost Mine of Phandelver
down a set of natural stone steps, the roar of falling water echoing from beyond. In the middle of the cavern, the coals of a large fire smolder.
Klarg the bugbear shares this cave with his mangy
can provide half cover to any creature fighting or hiding behind them. Most are marked with the image of a blue lion—the symbol of the Lionshield Coster, a merchant company with a warehouse and trading
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
5. Scrap Metal Warren A 40-foot-high mountain of scrap metal has 10-foot-diameter tunnels winding through it. The scrap metal pile spills into area 2, dominates the cavern north of it, and completely
hidden in the metal walls, the lava children have total cover. The hobgoblins were sent to find and kill Zox Clammersham but fell prey to the lava children. A character who examines the corpses and
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a2
at the back of the stirge cave lies the desiccated corpse of a dwarf explorer who died here many years ago—part of the failed expedition. A leather pouch on its belt contains 35 gp. 16. High Cavern The
first chamber of the Glitterhame proper is bisected by the stream and has a number of routes leading away from it. The descending fissure opens up abruptly into a very high cavern, its ceiling easily
Compendium
- Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk
blocked or barred from the inside. The contents of the barrels and tuns have long evaporated. W8: Fungi Cavern Dense carpets of weird fungi cover large sections of the floor in this cavern. The growth
Cave Locations The following locations are keyed to map 4.1. Mike Schley Map 4.1: Wave Echo Cave View Player Version W1: Cave Entrance The entrance tunnel leads into a large natural cavern supported
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
13. Dumping Pit Victims of Narrak’s experiments are dumped here. Exposure to the faerzress has begun to animate the corpses. This cavern is one enormous pit that reeks of death and decomposed flesh
, and the fungi growing atop them provide cover to Tiny creatures. The shriveled gray hand once belonged to Pelek the svirfneblin (see “Development”). The crack in the southeast wall between the mounds
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
Torrents Locations P1. Waterfall Basin The waterfall here can be heard from quite a distance. A loud waterfall pours into this mossy cavern. Wet stairs hug the western wall, climbing higher than the
engraved above the northeast passageway. The stairs descend 5 feet beneath the lake surface, ending at a rough underwater ledge 15 feet above the submerged cavern floor. The stairs ascend to area F8
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
Geode Locations G1. Hall of the Guardians This cave lies at the end of a twisting, declining tunnel that began in area F13 of the Fane of the Eye. The rough walls of this cavern rise to a vaulted
ceiling hung with stalactites and clumps of slender, luminous crystals that bathe the cavern in a soft, violet light. Passages lead east and west. To the east, the tunnel ascends. The western passage is
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
connects with a duergar soldier, whose broken body flies through the air and crashes near you with a sickening crunch.
A stone giant from Cairngorm Cavern has succumbed to a demonic curse that has caused
and deal a flat total of 10 damage to the giant each round. Bystanders take cover at once, but duergar citizens are ready to jump in if the guards fail to contain the threat. The giant ignores
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a5
rotting garbage, offal, and filth cover the rough stone floor of this cavern. The air is heavy with an unbearable stench. Four stalagmites thrust up from the floor.
Creatures. Two otyughs and two
imprisonment and hungry to enslave the living. 36. Dark Water Water can be heard rippling in this dark area before the characters arrive. The walls of this cavern are the same dark shade of blue as