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Returning 35 results for 'diameter infested are block'.
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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
its statistics, and it is indistinguishable from the thing it is imitating. In beast form, it retains its hit points but otherwise uses the stat block of the beast it is imitating. When it dies, the
Monsters
The Wild Beyond the Witchlight
eyelashes. Underneath her makeup, her flesh is textured like rotten bark and infested with wood lice and fungus. The windup key sticking out of her back is a part of her body and no easier to remove than one
of her limbs. Skabatha roams Thither on her flying rocking horse (see chapter 3 for its stat block), which creaks horribly as it moves.
Skabatha’s Weakness
Skabatha always forgets the first
Monsters
Icewind Dale: Rime of the Frostmaiden
the effect on itself on a success.Third Form
Auril’s third form, called Winter’s Womb or the Queen of Frozen Tears by her most ardent followers, is a 3-foot-diameter ice diamond containing
.
A stat block is given for each of Auril’s three forms. These descriptions do not reflect Auril at full power, but rather Auril as she is encountered in this adventure.Lair Actions
Auril
Monsters
Fizban's Treasury of Dragons
and using Intelligence as the spellcasting ability (spell save DC 17).
Tunneler. The dragon can burrow through solid rock at half its burrowing speed and can leave a 15-foot-diameter tunnel in its
, usually when no one is watching. Often the rocks obstruct the approach to the emerald dragon’s lair, with boulders moving to block narrow defiles, way-markers tumbling off the path, or smaller stones
Monsters
Fizban's Treasury of Dragons
-foot-diameter tunnel in its wake.
Warp Perception (1/Day). The dragon can cast mirage arcane, requiring no spell components and using Intelligence as the spellcasting ability.Multiattack. The dragon
dragon’s lair sometimes move of their own accord, usually when no one is watching. Often the rocks obstruct the approach to the emerald dragon’s lair, with boulders moving to block narrow
Compendium
- Sources->Dungeons & Dragons->Ghosts of Saltmarsh
as a swarm. See the accompanying stat block for the mechanics of a swarm of rot grubs. A single rot grub has no stat block. Any creature that comes into contact with one must make a DC 10 Dexterity
creature infested by one or more rot grubs ends its turn with 0 hit points, it dies as the grubs burrow into its heart and kill it. Any effect that cures disease kills all rot grubs infesting the target
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
1. Porch The porch is creaky, covered in dead vines, and infested with earwigs, but otherwise unremarkable. An unlocked double door opens from the front of the house into area 2. An unlocked door on
, but Small or smaller creatures can enter unimpeded. Those who wriggle into the crawl space upset a swarm of unnaturally aggressive earwigs (use the swarm of maggots stat block in chapter 5). Treasure
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
wooden coffin resting on a 2-foot-high block of gray stone. The coffin is intact and has an obvious 1-inch-diameter hole bored into its foot panel. The coffin’s lid is unlocked. A thin layer of grave
leading to this area notice a 1-inch-diameter hole bored through it a few inches above the floor. This hole allowed the ancient vampire to enter and leave its lair in mist form. 7a. Hall of Retreat If they
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation Supplement
20. Haunted Cage Hanging by a chain from the ceiling of this dark, rectangular room is an old diver’s cage with barnacles clinging to it. The cage is eight feet tall, five feet in diameter, and
used for deep-sea salvaging in shark-infested waters. It was also used by the captain to torture and drown prisoners. If a living creature touches the cage, a neutral merfolk ghost materializes inside
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
1. Main Entrance A muddy trail leads up to a 40-foot-wide open doorway, parked outside of which is a 30-foot-diameter boulder. North of the boulder is a 60-foot-tall outcropping of rock with a flat
at Hruk to move the boulder to block the doorway. The boulder, however, is smaller than the doorway. Small and Medium creatures can move around it unimpeded, while a Large creature can squeeze past the
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
Incense. Also present is a sealed case containing ten blocks of temple incense. Lighting a block creates a hazy cloud that fills a 20-foot-diameter sphere and moves with the block. Any creature that starts
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
20. False Tomb Nested in the ceiling of the western tunnel is a stone block. A character who searches the tunnel spots the block with a successful DC 15 Wisdom (Perception) check. The block is part
sunlight, and creatures averse to sunlight are affected by it. The gargoyle heads are 5 feet tall and 5 feet wide, with mouths that are 2 feet in diameter. Behind each head, an airtight stone valve blocks a
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
from the fen are two rows of standing stones, each one a rough-carved pillar twenty feet high and ten feet thick. Floating inches above each standing stone is a ten-foot-diameter boulder. West of the
breaking down the door, it enters the temple and attacks the seven wardens (use the werewolf stat block, except their alignments are neutral good) who are trapped inside. The underground temple isn’t shown
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
35. I’jin’s Tomb Characters can reach this area via area 18, by lowering the stone block in the east wall (area 35A), or by slipping between the teeth of the jackal visage at area 29. 35A. Stone
Block A 5-foot-wide, 5-foot-thick, 12-foot-tall block of solid stone fills the doorway leading to I’jin’s tomb (area 35B). The block is featureless on the side that faces the tomb, and it is impervious to
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
. Underneath her makeup, her flesh is textured like rotten bark and infested with wood lice and fungus. The windup key sticking out of her back is a part of her body and no easier to remove than one of her
limbs. Skabatha roams Thither on her flying rocking horse (see chapter 3 for its stat block), which creaks horribly as it moves. Skabatha’s Weakness Skabatha always forgets the first creature she
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
-diameter disk of purple stone, inscribed upon which is the Shadowdusk crest: a lit torch with three trailing embers, its orange flame pointed toward the double door to the west.
Mosaics. The 40-foot
, Yarlithra. Each statue stands atop a 2-foot-high block of stone that bears an inscription of the noble’s name. Secret Door. A locked secret door is hidden in the wall next to the statue of Xerrion in
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3
from a gaping hole in the east wall. Crushed beneath a fallen block in the center of the room are humanoid remains. Elsewhere around the floor are the chewed and decayed corpses of baboons. Through a
room because of their fear of the snake.) Treasure. The bones crushed beneath the fallen block belonged to two humans. This block can be moved by the combined effort of up to three characters with a
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
erupting from a block of stone. The block is 10 feet high, and the serpent is another 10 feet taller still, with two gleaming eyes of polished obsidian (see “Treasure”). Its fanged mouth is open as it
glares down at a 20-foot-diameter hole in the sandstone floor. The hole represents the top of an 800-foot-deep shaft, the bottom quarter of which is filled with sand and old bones (previous sacrifices to
Compendium
- Sources->Dungeons & Dragons->Spelljammer: Adventures in Space->Astral Adventurer’s Guide
distance equal to the longest dimension of its form. For example, a spherical planet 5,000 miles in diameter has an air envelope 15,000 miles in diameter, with the planet at the center of it. An air
envelope need not be spherical; for example, a block of wood 1 foot by 2 feet by 3 feet is surrounded by a more-or-less rectangular envelope of air 3 feet by 6 feet by 9 feet. The air envelope around a
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
infested with worms that have eaten away at the tender parts of the wood, but it’s safe to burn. There is enough wood to fuel a nightly fire for three days, and it is stored in six bundles that weigh 30
pounds each. A3. Bell A 1-foot-diameter copper bell dangles from a 10-foot-tall wooden pole attached to this short wooden pier. The bell comes with a rope and clapper. Ringing the bell soon attracts
Compendium
- Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus
) piercing damage.
Soul Intake Deep inside the wreck is a 5-foot-diameter, cylindrical pipe made of iron that runs almost the full height of the fortress. This pipe was designed to siphon
tormented souls from the River Styx, feeding them into a 10-foot-diameter cistern below the command deck to power the fortress. The pipe can be accessed by a hatch on every deck except the command deck
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
form—that of a luminous (but not too bright) sphere of ectoplasm roughly 3 feet in diameter. A newly formed gingwatzim appears as near to its creator as possible and follows its creator’s commands
gingwatzim changes from its true form—a 3-foot-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
Compendium
- Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft
Entity. A 30-foot-diameter depression surrounds the amber monolith. The sloped sides and the 2-foot-deep, polluted water at the bottom make the entirety of the crater difficult terrain. The water
block) fades into view above the crater, a spectral knight with distorted, screaming features. Mara shouts before attacking, attempting to bargain with the force in the amber monolith: “You foul thing
Compendium
- Sources->Dungeons & Dragons->Eberron: Rising from the Last War
different spell, choose a damage-dealing evocation or conjuration spell from the wizard spell list of up to 5th level. Then consult the Living Spell Customization table to see which stat block to customize
, based on the chosen spell’s level. Living Spell Customization Spell Level Stat Block to Customize 1–2 Living burning hands 3–4 Living lightning bolt 5 Living cloudkill Now make the following
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
a wooden brace, is a horn of blasting. Stacked around the horn are six flying battleaxes (use the flying sword stat block) that attack as soon as the lid opens. J5. Chamber of Chests This chamber
holds four large wooden chests with iron fittings and built-in locks. Hanging from a hook in the middle of the ceiling is a one-foot-diameter iron ring with four one-foot-long iron keys and a single, one
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
eight-foot-diameter, circular wooden disk painted to look like a smiling moon leans against one wall.
From a cluttered corner, a raspy voice says, “Psst! Over here!” Glancing in that direction, you
-leg (use the living doll stat block in appendix C). It lies in a heap, its strings in disarray and its limbs jumbled. Until its strings are untangled and its limbs properly oriented, Break-a-leg is
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
diameter, can’t be removed while the talons clutch it. The pedestal is trapped. Touching the silver orb causes the talons to snap closed. A creature that tries to take the orb takes 11 (2d10) slashing
to be a living object (use the flying sword stat block). The key does everything it can to return to its stand, attacking anyone who tries to stop it. If the key is destroyed by reducing it to 0 hit
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
this area is damp and soft at best. Staying dry is difficult to impossible. The dozen or so grippli warriors (see the end of the adventure for their stat block) remaining in the village are there
of wood and mud bricks has been turned into a prison where the evil yuan-ti are holding some of the followers of the Scaled Mother. The hemispherical building, 20 feet high and 50 feet in diameter, is
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
-pound alabaster sarcophagus atop a 1-foot-high block of granite. The lid of the sarcophagus is carved in the likeness of a regal elf of indeterminate age and gender, with a yawning cat stretching on
solid block of alabaster with a fake lid carved to appear openable — a false tomb built to confound would-be treasure-hunters. 26c. Halaster’s Crushing Eye Destroyed Tables. Three stone tables lie
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3
adorned with skulls, with a gaping mouth wide enough to swallow a horse whole. It is seated atop a huge basin of red-hot coals, more than ten feet in diameter.
Around the statue is a pile of splintered
past them. The panther has a mental block that prevents it from being able to see humans, which initially applies to other humanoids as well. It likewise ignores familiars, but it attacks any beast
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
9. God-Watched Gates These rooms house shrines dedicated to gods of the drow pantheon. The 20-foot-high vaulted ceilings are obscured by thick webs. 9a. The Elder Eye A 20-foot-diameter hemisphere of
take on lives of their own — an eerie but harmless magical effect. Standing atop a 2-foot-high stone block in front of a locked double door is a 6-foot-tall statue of a male drow with a cruel smile who
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
fewer, as do any puddings resulting from it splitting. W5. Southern Clearing A ring of peat, decayed leaves, and beetle-infested animal skulls sit in the middle of this open clearing. The stench of rot
uses the stat block of an ettin. When it’s reduced to 0 hit points, the creature melts back into the spongy bog floor. Mascot. Once the fungal mass is dispatched, the characters can see a spirit statue
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
between them. Situated in the middle of the roof is a nest almost thirty feet in diameter.
If Auril is home, so is her white roc, Iskra. During the day, the roc sleeps in its nest. Shortly before
damage instead of slashing damage. They otherwise use the stat block in appendix C. They attack any creatures they see and pursue fleeing prey into G11 but no farther. Frost giant skeletons guard the
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
three Brelish soldiers who were transformed by the strange magic of the Day of Mourning. Use the fomorian stat block for each soldier, except they are Large instead of Huge. The cowardly soldiers make
Brelish soldiers from area L3 or alert one of Glaive’s scouts to the characters’ location. The 20-foot-diameter cylinder of light extending up at the back of this foot is an antigravity well (see the
Compendium
- Sources->Dungeons & Dragons->Quests from the Infinite Staircase
the sphinx’s platform is 5 feet in diameter. Medium and smaller creatures that fall into the trough must succeed on a DC 15 Strength saving throw or be swept into this opening, which empties into area
looks into the well sees a 10-foot-diameter tunnel below the surface that enters the well from the east side. Water flows into the well through this tunnel. Though the volume of water is high, the






