before barrier diffusing connected ripples

Random Obstacles

Compendium - Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)

Blade barrier blocks passage 4–8 Cave-in 9–12 Chasm 1d4 × 10 ft. wide and 2d6 × 10 ft. deep, possibly connected to other levels of the dungeon 13–14 Flooding leaves 2d10 ft. of water in the area; create

barrier to many characters but easily navigated by water-breathing creatures. Obstacles can affect more than one room. A chasm might run through several passages and chambers, or send cracks through

Loose Ends

Compendium - Sources->Dungeons & Dragons->Lost Laboratory of Kwalish

Barrier Peaks likely shifts dramatically if the Grand Master is defeated, and a new power struggle soon ensues for control of the monastery. If Ctenmiir escapes or is freed, he might return to the

monastery to occupy it as his new lair. Mary Greymalkin joins him there, creating a sanctum of evil magic. If Gearbox has connected with the monastery, he might remain there as the pair’s unwitting servant

Landro Features

Compendium - Sources->Dungeons & Dragons->Vecna: Eve of Ruin

engine and runs into other parts of Landro and the connected caverns. This graymatter fluid is the engine’s sensory appendage. The graymatter engine can’t move or control this liquid, but it has

. Psychic Damage. For each ounce of graymatter fluid consumed, the creature takes 11 (2d10) psychic damage. A creature killed by this damage rises as a zombie 1d4 hours after dying. Invisible Barrier The

Hirelings

Compendium - Sources->Dungeons & Dragons->Lost Laboratory of Kwalish

Cartophile’s hirelings join the expedition. Or, instead of front-loading hirelings at the start, these NPCs can be set up as independent explorers not connected to the Cartophile. You can stagger their

can earn his release from the coffin along the way — by any means possible. Value to the Party. Originally native to an area near the Barrier Peaks, Ctenmiir has much experience with the initial route

Curst

Compendium - Sources->Dungeons & Dragons->Planescape: Adventures in the Multiverse->Sigil and the Outlands

step. The maelephants (see Morte’s Planar Parade) of the Wall Watch patrol Curst’s perimeter: a high, corroded barrier lined with saw-toothed barbs and search towers. The elephantine warders turn their

districts by five circular roads. Like ripples in a pond, they radiate from the gate to Carceri, each ring confining the last. Buildings in Curst are makeshift structures cobbled together from tarnished metal

Daoine Gloine

Compendium - Sources->Dungeons & Dragons->Lost Laboratory of Kwalish

Daoine Gloine The city of Daoine Gloine has long been thought of as mere legend — just another strange tale from the already-strange Barrier Peaks. Occasionally, travelers would return from the

, resembling an almost-transparent barrier some thirty feet above the ground, visible only where it catches the light. Below that strange barrier, the buildings of the city are unnaturally clean

Briny Maze Locations

Compendium - Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk

Rods. The two rods here create an electric circuit that activates something in the Briny Maze when connected. Lowarnizel believes it to be a doorway; Gossa worries that it’s an alarm. Endless Void. The

open the rear mindgate (between areas B14 and area B19) when connected, as described in the Briny Maze Features section. The rods are 6 feet apart, so a single Small or larger creature can touch them

The Infernal Machine of Lum the Mad

Magic Items Infernal Machine Rebuild

known today. However, its true origins derive from a planar craft that crashed in the Barrier Peaks, for the Infernal Machine once functioned as this craft’s central command console. Explorers who

. Silver Wire. The Infernal Machine’s great size makes it largely immobile. To make ongoing use of the machine (such as while adventuring), it can be connected to its attuned user by a silver wire

Crypt of the Talhund Locations

Compendium - Sources->Dungeons & Dragons->Phandelver and Below: The Shattered Obelisk

basin is near the slab. Wall carvings show dwarves reverently tending to the dead. Specially trained attendants prepared deceased Talhund in these connected rooms: East Room. Attendants here washed the

flooded pit. The dark water ripples and splashes strangely, as though something lurks deep within it. The collapse that occurred here long ago disturbed an underground wellspring, flooding the whole

Areas of the Fire Temple

Compendium - Sources->Dungeons & Dragons->Princes of the Apocalypse

bas-relief images of sleeping dwarves. An unlit brazier sits in each corner, and a brass censer hangs from a chain connected to the ceiling in the chamber’s center. No one in the fire cult knows of

east. It is a set of steel pulleys and thick iron chains connected to a hanging barricade of black stone. The wall appears to be some sort of a canal lock. This mechanism controls the flow of lava into

Landro Locations

Compendium - Sources->Dungeons & Dragons->Vecna: Eve of Ruin

: Leg Shafts Each of Landro’s 130-foot-tall legs contains two 20-foot-diameter, cylindrical antigravity wells, one in its calf and one in its thigh, connected at the knee by a 20-foot-diameter

magical barrier is active, the view port’s crystal is immune to damage. The ceiling is 30 feet high. Broken Control Helmet. The silver helmet once created a magical link between its wearer and the

The Fissure

Compendium - Sources->Dungeons & Dragons->Acquisitions Incorporated

reached a long tentacle through the weak planar barrier here. The creature’s tremorsense allows it to detect the presence of creatures in this room, at which point it attacks. Each character must succeed on

a DC 10 Wisdom (Perception) check to notice ripples on the cesspool before the tentacle emerges. If the characters know the room’s story or sensed the magic here, they have advantage on the check

Ironslag: Lower Level

Compendium - Sources->Dungeons & Dragons->Storm King's Thunder

behind the bed. An iron chandelier hangs from the ceiling over the center of the room, near the foot of the bed. A chain connected to the chandelier is snagged on an iron hook mounted to the east

clanging of metal and see ripples of heat throughout this brightly lit area. Those who linger here are susceptible to the effects of extreme heat (see the “Wilderness Survival” section in chapter 5 of the

Brimstone Hold Locations

Compendium - Sources->Dungeons & Dragons->Keys from the Golden Vault

center is a harbor of lava connected by an inlet to the main river. A quay along the harbor’s western edge is lined with iron mooring posts, while wooden cranes tower overhead. At the eastern edge, a

. Lounging between the lava formations are two serpentine creatures with heat ripples and smoke rising from their bodies. Two salamanders rest in these barracks, their bodies coiled to nestle into the

Locations on the Fortress Level

Compendium - Sources->Dungeons & Dragons->Tales from the Yawning Portal->a1

character who approaches the door can smell the stench of what lies beyond. If the door is opened, read: Rats fill the room, trapped among their own waste. A small half-barrier prevents the rats from

rats, and in the meantime the rodents have chewed away the fastenings of the barrier. One round after someone opens the door, the rats knock the barrier over and rush out, attacking as a swarm of rats

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