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Returning 29 results for 'mechanisms some with only all from for light'.
Magic Items
Waterdeep: Dungeon of the Mad Mage
This twelve-sided metal die is 12 inches across and bears the numbers 1 through 12 engraved on its pentagonal sides. The dodecahedron contains arcane clockwork mechanisms that whir and
Dexterity saving throw, taking 40 (9d8) force damage on a failed save, or half as much damage on a successful one.
3–4
The dodecahedron casts light on itself. The effect lasts
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
otherwise noted. Lighting Areas C1–C12 are dark, and characters must have darkvision or a light source to see. Cult members frequent areas C13–C26, so lanterns hung on wall hooks create bright light there
mechanisms remain. A network of pipes runs through areas C7–C12 and C14–C15, indicated on map 1.1 by solid lines. The sound of dripping water echoes throughout these areas.
Compendium
- Sources->Dungeons & Dragons->Icewind Dale: Rime of the Frostmaiden
area of smoky haze for 1 hour thereafter. Heat. Duergar have darkvision and don’t need light to see; even so, most rooms are heated by stone braziers filled with glowing-hot coals, and such areas are
elevator links areas X6, X13, and X22, and the other links areas X12, X15, and X30. An elevator can be disabled in any location where its wheel mechanisms are exposed (as shown on map 3.1).
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
see torch flames fluttering on each side of the keep’s open main doors. Warm light spills out of the entrance, flooding the courtyard. High above the entrance is a round window with shards of broken
courtyard and leads to area K25. No light can be seen through the great window. Gate Towers Each outer gate tower has an ironbound door with a built-in lock. Characters who enter a gate tower find
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
their bottoms to allow Medium and smaller snakes to pass through. Doors are unlocked unless noted otherwise. Illumination Oil lamps provide dim light throughout the complex. Each lamp burns with a
raised or lowered using an iron lever nearby. If the lever can’t be reached, the portcullis can be forced up or down by characters with a combined Strength of 30 or more, but doing so breaks the mechanisms
Compendium
- Sources->Dungeons & Dragons->Tomb of Annihilation
cog rises from the water, with two matching cogs connected to it. Rusty metal conduits stretch from the cavern walls to the cogs. The water of the lake is slimy, with pinpricks of phosphorescent light
happens automatically in 1d4 minutes. The lights at the bottom of the lake are phosphorescent crabs that feed on the muck. Each crab sheds dim light in a 5-foot radius but stops glowing 10 minutes
Compendium
- Sources->Dungeons & Dragons->Dragon of Icespire Peak
.
Light. All caves are illuminated by hanging oil lanterns attached to rope-and-pulley mechanisms that make it easy for the gnomes to lower the lanterns and refill them with oil.
Waterfall. The caves of
Compendium
- Sources->Dungeons & Dragons->Curse of Strahd
knives, and allow the altar to be bathed in blood. Half embedded in the east wall is a wooden wheel connected to hidden chains and mechanisms. A character can use an action to turn the wheel, raising
thirteen dark apparitions appear on the ledges overlooking the room. Each one resembles a black-robed figure holding a torch, but the torch’s fire is black and seems to draw light into it. Where you’d expect
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
gates to swing open before you. A wave of heat washes through the bulwark as the gates part, revealing a grim town bathed in hellish light and periodically brightened by flashes of lightning.
The
outer gates lock automatically when they close. The two gnome mages on duty have prepared knock spells, which they use to circumvent the gates’ complex locking mechanisms. It takes two knock spells to
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage
on its pentagonal sides. The dodecahedron contains arcane clockwork mechanisms that whir and click whenever the die is cast. The dodecahedron can be hurled up to 60 feet as an action. A random magical
the exploding die must make a DC 13 Dexterity saving throw, taking 40 (9d8) force damage on a failed save, or half as much damage on a successful one. 3–4 The dodecahedron casts light on itself. The
Compendium
- Sources->Dungeons & Dragons->Basic Rules (2014)
of a trap is visible to careful inspection. Characters might notice an uneven flagstone that conceals a pressure plate, spot the gleam of light off a trip wire, notice small holes in the walls from
shield. Traps are often designed with mechanisms that allow them to be disarmed or bypassed. Intelligent monsters that place traps in or around their lairs need ways to get past those traps without
Compendium
- Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)
of a trap is visible to careful inspection. Characters might notice an uneven flagstone that conceals a pressure plate, spot the gleam of light off a trip wire, notice small holes in the walls from
the shield. Traps are often designed with mechanisms that allow them to be disarmed or bypassed. Intelligent monsters that place traps in or around their lairs need ways to get past those traps without
Compendium
- Sources->Dungeons & Dragons->Storm King's Thunder
must pass through it to hit its target.
Illumination. The yakfolk village and other outdoor locations rely on natural light. The mines are unlit. Rooms and corridors in Ironslag that are equipped with
, treating the spaces they occupy as difficult terrain.
Portcullises. None of the portcullises in Ironslag have mechanical winches or other lifting mechanisms. They must be lifted manually. Any creature
Compendium
- Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk
Persuasion) check or a bribe worth at least 25 gp. If the characters threaten violence, the goblins attack. Three rounds later, reinforcements from area Z3 arrive. Z2: Vestibule Dim blue light bathes
double door. The lever is directly above the doors. Z3: Mess Hall Blue-tinted lava flows through geometric carvings that run along the walls’ top edges, bathing the room in eerie light. Three
Compendium
- Sources->Dungeons & Dragons->Out of the Abyss
“ssussun,” a drow word meaning “light.” When the characters first gaze upon the ledge, read the following boxed text to the players. An elf with long red hair and a backpack sits on a ledge
of monsters, but the Zhents have installed trip wires and pressure plates at irregular intervals. These are triggering mechanisms for collapsing roofs, poison darts, and rolling spheres (see “Sample
Compendium
- Sources->Dungeons & Dragons->Dragonlance: Shadow of the Dragon Queen
etched with images of dragons; made of tin, this decoration is useless in combat. W5: Barracks Soft lantern light dimly outlines six two-level sets of bunk beds filling this modest barracks. A
cell when the outpost was taken. He tells the characters anything they want to know about the fortress—such as how the gate mechanisms work—but only after he’s separated from Elgo (see below). South Cell
Compendium
- Sources->Dungeons & Dragons->Quests from the Infinite Staircase
blood, and the scent of iron hangs thick in the air.
Twenty stirges hang from the ceiling of this cave. Bright light or any noise louder than a whisper disturbs the stirges, causing them to attack. L3
sense. For now, the tunnel leads only to a dead end. If the characters draw attention to themselves with light or noise, the pechs investigate. The pechs are initially indifferent toward the characters
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
Loch Wynnis via the fey crossing: You stand in a fountain of illusory water on a cobblestone patio. Colorful globes of light bob in the air, dancing in time with the stars that blink on the twilit
palatial ballroom. Above the dancing crowd spins a glittering chandelier that appears crafted from equal parts silver and frost. Icicles hang from the vaulted ceiling, sparkling in the light like
Compendium
- Sources->Dungeons & Dragons->Descent into the Lost Caverns of Tsojcanth
) are diligently carving a tunnel from this grotto up into the mountain toward an enclosed cavern they can sense. For now, the tunnel leads only to a dead end. If the characters draw attention with light
glow with a faint blue light. Pale, dog-sized insects chitter among the fungus.
Three ghost-white cave crickets (use the giant frog stat block) nibble at the glowing mushrooms in this cave, which
Compendium
- Sources->Dungeons & Dragons->The Book of Many Things
30 feet to a second floor that is even with the keep’s battlements. This upper room is filled with levers and pulleys that control the drawbridge and portcullis mechanisms. A creature can use an
moth-eaten blanket and a side table. Levitating a few inches off the bed is a cross-legged ghost wearing light robes, seemingly meditating. The ghost’s eyes snap open. “We have visitors,” the ghost
Compendium
- Sources->Dungeons & Dragons->Keys from the Golden Vault
Conservatory Schedule table). Chandeliers. Simple rope-and-pulley mechanisms allow the chandeliers to be raised or lowered from the mezzanine (area C6). Paintings. The painting above the mantelpiece
into area C5. The missing paintings were sold at auctions to pay off some of Sythian’s debts. The remaining decor includes three light crossbows and three heavy crossbows (all of which are functional
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
transform into pillars of magma that radiate intense heat and light, making the air shimmer.
A creature that moves within 10 feet of one or more magma pillars for the first time on a turn or ends its
of this stifling chamber is filled with the odor of wood smoke, and a smoky haze fills the air. Four oversized braziers in the corners put off considerable light. A divan sits along one wall, while a
Compendium
- Sources->Dungeons & Dragons->Princes of the Apocalypse
defensive post. Holger, a thug, commands the gatehouse. Three more bandits have bunks here. The chain mechanisms are easy to operate. A character has to use three actions to bar or unbar the gate, or to
raise or lower the portcullis. The bandits posted in this area operate the mechanisms to let people into or out of the castle. The stairs in this room descend to area K2. The doors lead out onto the wall
Compendium
- Sources->Dungeons & Dragons->Candlekeep Mysteries
underside of the tower above this area and protrudes down through the ceiling. The embers falling from the rocket fill the area with bright orange light. At the bottom of the stairs, a thirty-foot-diameter
ring. U6. Workshop Eight lanterns hang from the ceiling of this spacious workshop, filling the area with light and shadow. Marble molding and columns embellish the stone walls, while the far wall is
Compendium
- Sources->Dungeons & Dragons->Vecna: Eve of Ruin
the altar trap values at 200 gp (see below). Altar Trap. Removing a chest or its contents from a niche causes the altar’s carvings to glow with pale light. Creatures in the room have 1 minute to either
pillars are spaced throughout this musty room, the ceiling of which is only ten feet high. In the flickering light, you see two massive, rolling constructs roving the space.
The room’s ceiling is 10
Compendium
- Sources->Dungeons & Dragons->Waterdeep: Dragon Heist
Areas of Kolat Towers The following encounter locations are keyed to map 8.1. View Player Version K1. Storeroom The outer door is locked from the inside, and the room has neither heat nor light
and tilts slightly when stepped on, and it can be seen to be detached from the walls. Two oversized iron clamps on opposite sides of the room hold the floor in place. Each of these rusty mechanisms
Compendium
- Sources->Dungeons & Dragons->Baldur’s Gate Gazetteer
, starlike motes of light to sparkle along the saber’s blade. The former innkeeper of the Blade and Stars, a chaotic neutral half-orc bandit named Aurayaun, used to insist that the illusory effect was
experiments, replacing them with pauper’s corpses and weighted coffins. Should any of the family’s misdealing come to light, it would doubtlessly shock the city to the core and potentially force
Compendium
- Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus
, starlike motes of light to sparkle along the saber’s blade. The former innkeeper of the Blade and Stars, a chaotic neutral half-orc bandit named Aurayaun, used to insist that the illusory effect was
deceased for her experiments, replacing them with pauper’s corpses and weighted coffins. Should any of the family’s misdealing come to light, it would doubtlessly shock the city to the core and potentially
Compendium
- Sources->Dungeons & Dragons->The Wild Beyond the Witchlight
, “I am Demitasse, your head waiter. I believe a light supper of tea and soup is in order.”
Magic similar to an animate objects spell makes the cart and its collection of objects act as described
far side of the narrow ledge. Normally, moving a lever up or down causes its cage to ascend or descend at a rate of 1 foot per second; at present, however, the mechanisms that raise and lower the






