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Returning 35 results for 'diameter impacts 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
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->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->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->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->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->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
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
. Dangling from these rafters is an enormous iron bell weighing 50 tons, with a rim 20 feet in diameter. The bell is missing its clapper and rope; there appears to be no way to ring it. Curled up inside the
Svardborg until her mate is freed (see “The Krigvind” section later in this chapter). 4F. Altar This 9-foot-tall block of ice has dwarf skulls and bones within it, and its top is covered with frozen
Compendium
- Sources->Dungeons & Dragons->Journeys through the Radiant Citadel
. When the characters enter, read the following: The warehouse measures about sixty feet by ninety feet and features a raised catwalk along two sides, accessible by ladders. Two fifteen-foot-diameter
this time, the tlacatecolo becomes a separate entity that continues fighting. Serapio uses the commoner stat block and keeps out of battle. If the tlacatecolo is reduced to 0 hit points while
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
succeed automatically. The Heart of Sorrow is a 10-foot-diameter red crystal heart that floats near the top of the tower. Characters standing on the nearby stairs can make melee attacks against the heart
Strahd. Casting dispel magic on it has no effect. Animated Halberds. Mounted on the walls along the section of staircase nearest the heart are ten animated halberds; use the stat block for the flying
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
. A creature takes this damage only once per turn. Nothing can physically pass through the dome unless certain conditions are met, as explained below. However, the dome doesn’t block ethereal creatures
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->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
. At the foot of the slab is a row of eleven of these symbols, all different in form. The carved block is the resting place of Tloques-Popolocas, a servant of the shadow-loving Zotzilaha. The glyphs on
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
side is a fifteen-foot-diameter hole in the floor that seems to be the upper end of a tunnel.
The ice slide descends to area H23. H23. Remorhaz Nest This bulbous cavern has walls as smooth as glass
and sinks toward a fifteen-foot-diameter hole in the floor that seems to be the upper end of a tunnel.
The ice slide descends to area H36. H27. West Observation Platform Clinging to the thirty-foot
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
gnarly face. The Nether Oak uses the treant stat block but is neutral evil and speaks Common and Primordial. When the characters arrive, the Nether Oak is in deep slumber. To complete the Rite of the
dark, icicle-festooned roof of the great ice cavern beyond.
Silver light emanates from a three-foot-diameter glass orb situated atop a two-foot-high cylindrical stone plinth in the center of a thirty