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Returning 35 results for 'gas stone for'.
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gas score for
Monsters
Dragonlance: Shadow of the Dragon Queen
reduced to 0 hit points, its body turns to stone and releases a petrifying gas. Each creature within 5 feet of the draconian must succeed on a DC 11 Constitution saving throw or be restrained as it begins
stone and unleash clouds of petrifying gas that turn their corpses and any nearby creatures into stone.
Draconians
Draconians are bipedal monsters born from metallic dragon eggs that have been
Monsters
Fizban's Treasury of Dragons
reduced to 0 hit points, its body turns to stone and releases a petrifying gas. Each creature within 5 feet of the draconian must succeed on a DC 11 Constitution saving throw or be restrained as it begins
ambush. When draconian foot soldiers die, they unleash clouds of petrifying gas, turning their corpses—and any creatures within the clouds—to stone.
On the world of Krynn, draconian foot
Gorgon
Legacy
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Monsters
Basic Rules (2014)
","rollDamageType":"bludgeoning"} bludgeoning damage.
Petrifying Breath (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Petrifying Breath"}. The gorgon exhales petrifying gas in a
30-foot cone. Each creature in that area must succeed on a DC 13 Constitution saving throw. On a failed save, a target begins to turn to stone and is restrained. The restrained target must repeat the
Monsters
Fizban's Treasury of Dragons
petrifying gas from its mouth. Each creature in that area must succeed on a DC 15 Constitution saving throw or take 35 (10d6);{"diceNotation":"10d6", "rollType":"damage", "rollAction":"Petrifying Breath
", "rollDamageType":"poison"} poison damage and be restrained as it begins to turn to stone. The restrained target must repeat the saving throw at the end of its next turn. On a successful save, the effect
Monsters
The Wild Beyond the Witchlight
":"bludgeoning"} bludgeoning damage.
Petrifying Breath (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Petrifying Breath"}. Envy exhales petrifying gas in a 30-foot cone. Each
creature in that area must succeed on a DC 13 Constitution saving throw. On a failed save, a target begins to turn to stone and is restrained. The restrained target must repeat the saving throw at the end
Monsters
Van Richten’s Guide to Ravenloft
);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Petrifying Hex"}. The horror expels petrifying gas in a 30-foot cone. Each creature in that area must succeed on a DC 15 Constitution saving throw
or take 14 (4d6);{"diceNotation":"4d6","rollType":"damage","rollAction":"Petrifying Hex","rollDamageType":"necrotic"} necrotic damage and be restrained as it begins to turn to stone. A restrained
Unspeakable Horror
Legacy
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monsters
Van Richten’s Guide to Ravenloft
its action to scrape or wash off the bile that covers it.
Petrifying Hex (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Petrifying Hex"}. The horror expels petrifying gas in
":"necrotic"} necrotic damage and be restrained as it begins to turn to stone. A restrained creature must repeat the saving throw at the end of its next turn. On a success, the effect ends on the target
Monsters
Van Richten’s Guide to Ravenloft
action to scrape or wash off the bile that covers it.
Petrifying Hex (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Petrifying Hex"}. The horror expels petrifying gas in a 30
"} necrotic damage and be restrained as it begins to turn to stone. A restrained creature must repeat the saving throw at the end of its next turn. On a success, the effect ends on the target. On a
Monsters
Van Richten’s Guide to Ravenloft
","rollAction":"Petrifying Hex"}. The horror expels petrifying gas in a 30-foot cone. Each creature in that area must succeed on a DC 15 Constitution saving throw or take 14 (4d6);{"diceNotation":"4d6
","rollType":"damage","rollAction":"Petrifying Hex","rollDamageType":"necrotic"} necrotic damage and be restrained as it begins to turn to stone. A restrained creature must repeat the saving throw at the
Monsters
Van Richten’s Guide to Ravenloft
petrifying gas in a 30-foot cone. Each creature in that area must succeed on a DC 15 Constitution saving throw or take 14 (4d6);{"diceNotation":"4d6","rollType":"damage","rollAction":"Petrifying Hex
","rollDamageType":"necrotic"} necrotic damage and be restrained as it begins to turn to stone. A restrained creature must repeat the saving throw at the end of its next turn. On a success, the effect ends
Adult Copper Dragon
Legacy
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Monsters
Basic Rules (2014)
gas in a 60-foot cone. Each creature in that area must succeed on a DC 18 Constitution saving throw. On a failed save, the creature can't use reactions, its speed is halved, and it can't make more
it can see within 120 feet of it. Stone spikes sprout from the ground in a 20-foot radius centered on that point. The effect is otherwise identical to the spike growth spell and lasts until the dragon
Ancient Copper Dragon
Legacy
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Monsters
Basic Rules (2014)
exhales gas in a 90-foot cone. Each creature in that area must succeed on a DC 22 Constitution saving throw. On a failed save, the creature can't use reactions, its speed is halved, and it can't make more
:
The dragon chooses a point on the ground that it can see within 120 feet of it. Stone spikes sprout from the ground in a 20-foot radius centered on that point. The effect is otherwise identical to
Ancient Silver Dragon
Legacy
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Monsters
Basic Rules (2014)
exhales paralyzing gas in a 90-foot cone. Each creature in that area must succeed on a DC 24 Constitution saving throw or be paralyzed for 1 minute. A creature can repeat the saving throw at the end of each
’s or its allies. Such creatures descend at a rate of 60 feet per round and take no falling damage.
Given days or longer to work, the dragon can make clouds and fog within its lair as solid as stone
Monsters
Waterdeep: Dungeon of the Mad Mage
exhales paralyzing gas in a 60-foot cone. Each creature in that area must succeed on a DC 20 Constitution saving throw or be paralyzed for 1 minute. A creature can repeat the saving throw at the end of
60 feet per round and take no falling damage.
Given days or longer to work, the dragon can make clouds and fog within its lair as solid as stone, forming structures and other objects as it wishes
Monsters
Candlekeep Mysteries
that distance appear transparent and don’t prevent light from passing through them. This vision can penetrate 5 feet of stone, 3 inches of common metal, and up to 10 feet of wood or dirt. Thicker
gas in a 90-foot cone. Each creature in that area must succeed on a DC 21 Constitution saving throw or be paralyzed for 1 minute. A creature can repeat the saving throw at the end of each of its turns
Adult Silver Dragon
Legacy
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Monsters
Basic Rules (2014)
paralyzing gas in a 60-foot cone. Each creature in that area must succeed on a DC 20 Constitution saving throw or be paralyzed for 1 minute. A creature can repeat the saving throw at the end of each of its
its allies. Such creatures descend at a rate of 60 feet per round and take no falling damage.
Given days or longer to work, the dragon can make clouds and fog within its lair as solid as stone, forming
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
are trapped when the stone block seals off the tunnel. Once the tunnel is sealed, caustic gas billows out from the mouths of the relief-carved skulls. Any creature trapped in the tunnel must succeed on
its turns. After 10 rounds, the gas valves close and the stone block rises back into the ceiling. Any puzzle cubes still in their cavities are pushed out, and the trap resets. Any character searching
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3
The Ruins: General Features The walls inside the ruins are constructed of blocks of unmortared stone covered by stucco. The ceilings are of the same material, supported by corbel arches. Ceilings
. Most of the hallways have 20-foot ceilings. Some rooms have ceilings of 20 to 40 feet in height. Doors. Doors are made of beaten bronze or slabs of stone. While heavy, they can be opened without a check
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a7
unconscious for 2d4 × 10 minutes. Rolling Stone. Every 10 minutes after the gas is released, roll a d4. On a roll of 4, a stone juggernaut (rather like a steam roller) comes out of the 20-foot-square
wall of solid stone behind the false door hides a secret door, which can be found with a successful DC 15 Wisdom (Perception) check. Secret Trapdoor. On the other side of the secret door is a secret
Compendium
- Sources->Dungeons & Dragons->Dragon Delves
. Ceilings Ceilings are 10 feet high throughout the lair. Laughing Gas Areas tinted purple on Nakari’s Lair map are filled with magical laughing gas that is visually imperceptible but smells like candy
. Any creature other than Nakari that enters the gas-filled area for the first time on a turn or starts its turn there must succeed on a DC 15 Wisdom saving throw or have the Incapacitated condition
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
22. Potion Brewery Odor. This chamber reeks of chemical admixtures.
Furnishings. Arranged in the northern half of the room are a dozen fat stone cauldrons and cupboards full of ingredients in jars
.
Stone Basin. The southern half of the room is taken up by a 20-foot-wide, 5-foot-deep, bowl-shaped stone basin enclosed by a 3-foot-high retaining wall. Filling the basin is a toxic brew containing
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
) check discovers that the black opal in Ras Nsi’s crown is a stone button. If the check succeeds by 5 or more, the character also sees tiny holes hidden among the scales of the Night Serpent carvings
. If a character presses the button in Ras Nsi’s crown, the carvings of the Night Serpent expel a soporific gas that fills the hallway and lingers for 1 minute. Any creature that moves into the gas or
Compendium
- Sources->Dungeons & Dragons->Fizban's Treasury of Dragons
close to enemies before springing an ambush. When draconian foot soldiers die, they unleash clouds of petrifying gas, turning their corpses—and any creatures within the clouds—to stone. On the world
calculating the fall’s damage.
Death Throes. When the draconian is reduced to 0 hit points, its body turns to stone and releases a petrifying gas. Each creature within 5 feet of the draconian must succeed
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
plumbing connected to the underground river nearby. The gas lamps are turned on and off by stone switches on the walls near the doors. Iron faucets control the flow of hot and cold water through iron pipes
18. Abandoned Priory This long, windowless stone building contains several apartments formerly occupied by high-ranking priests of Malar, god of the hunt. Stone doors throughout are fitted with locks
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
20. Poisonous Mine These chambers have 15-foot-high ceilings, with 10-foot-high tunnels connecting them. The sounds of picks striking stone echo throughout, becoming louder as one approaches areas
20b and 20c. Noxious gas seeps into this mine through small fissures in the walls, filling areas east of the door to area 19a and south of the door at area 20d, except for area 21. The gas is invisible
Compendium
- Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos
to blend with the surrounding stone. This 5-foot-wide, 10-foot-tall stone door swings into a small chamber. Secret Room. Murgaxor kept alchemical supplies in this unlit secret chamber. Most of the
walls are shelves bearing specimen jars, notebooks, and containers of herbs and alchemical reagents. In the middle of the cave rests a smooth stone slab covered in a rusty stain.
Murgaxor conducted
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
a toppled monolith form stepping stones to the middle of the pool, where a statue of a stone frog rises above the water.
The shrine to the trickster god Kubazan (represented as a froghemoth
10 Dexterity (Acrobatics) check to keep from falling in the pool. Stone Key. A character who examines the mouth of the frog statue spots a stone key set into an indentation on the statue’s tongue
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
stone door is set into the shrine beyond.
The shrine to the trickster god Shagambi (represented as a kamadan) contains one of nine puzzle cubes needed to enter the Tomb of the Nine Gods. Two mated
are two stone monoliths, each one 15 feet tall and draped in vines. Characters who examine the carvings uncover an inscription written in Old Omuan: “Shagambi teaches us to fight evil with honor
Compendium
- Sources->Dungeons & Dragons->Fizban's Treasury of Dragons
walls in the lair can conceal cunning hidden passages or might be stone or clay thin enough for the dragon to burst through them. The narrowest tunnels in a copper dragon’s lair are just barely wide
surface of the stone here with a smooth, melted appearance. The lair has the following features: Concealed Entrances. Four sloping tunnels emerge onto the surface among the hills, concealed by brush and
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
are built over natural gas vents in the floor and never go out.)
Guards. Two spectators float 15 feet above the floor.
Supplies. Carved into the north wall are stone shelves with blank spellbooks
25. School Supplies Braziers. Roaring green flames erupt from a pair of 8-foot-tall stone braziers shaped like giant chalices. The flames keep this 20-foot-high room hot, dry, and lit. (The braziers
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a7
18. Corridor Protected by Fear Gas If the characters travel south from the secret door, they reach a landing at the top of a stairway. Stairs descend to the west. The corridor that extends past the
bottom of the steps is slightly cloudy.
The corridor is filled with fear gas. Unless characters announce they are holding their breath before entering its 40-foot length, they will breathe in the gas
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
won’t give up their newfound treasure easily. Treasure. Each goblin has half of a 6-inch-tall purple worm statuette carved out of a lustrous purple stone. If the two halves are reattached using a
mending cantrip, the statuette can be sold for 125 gp. It weighs 5 pounds. 17d. Nerozar the Defeated Floating in the middle of this 30-foot-high cavern is a beholder zombie named Nerozar and three gas
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
, the dial can be easily removed from its spoke inside the stone block. However, removing the dial releases a corrosive gas trapped within the block. The gas escapes through tiny holes hidden behind
plugged with wax before the dial is removed, preventing the gas from escaping. 35B. Tomb Four torches illuminate stone sphinxes crouched in the corners of this fifteen-foot-high room. The torches cast
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
39. Golem Pit A fifteen-foot-wide, fifteen-foot-deep pit dominates this chamber. At the bottom of the pit, an eight-foot-tall clay figure stands motionless beside a stone treasure chest. A silver key
hangs from a cord around the figure’s neck.
Two nine-foot-tall stone statues stand atop plinths on either side of the pit. A third plinth against the south wall stands empty. One of the statues
Compendium
- Sources->Dungeons & Dragons->Tales from the Yawning Portal->a7
14. Chapel of Evil After passing through the illusory black sphere the party will have crawled along the small tunnel until reaching the end, only to find it is solid stone. It requires a successful
outstretched arm points to a stone archway set in the wall. The opening is filled with opaque, bright orange vapors.
Aura. A casting of detect evil and good or a paladin’s use of Divine Sense