being before device connected reverts

6. Captive Balor

Compendium - Sources->Dungeons & Dragons->Infernal Machine Rebuild

black sphere holds the demon in place, and appears to be slowly draining away its essence. The balor Tarnhem is bound here by the magic of Acererak, who has fashioned a device from a sphere of

the mouth of the great green devil face in this area when the Tomb of Horrors is complete. Manipulating Time Having a mechanical guide spend 1 charge in this area reverts Tarnhem to an earlier period before so much of his life force was drained, awakening him if he is unconscious.

Inhabitants

Compendium - Sources->Dungeons & Dragons->Out of the Abyss

ruling over its domain. Long ago, the beholder heard rumors of an arcane device known as the Maze Engine, capable of shifting the gears of reality. During the last Great Modron March, Karazikar

100 feet from top to bottom. They’re located 100 feet from the edge of the chasm and connected to it by tunnels. Each shaft features side chambers and small caverns, and has rope ladders for Karazikar’s slaves to move up and down them.

Oracular Conflux

Compendium - Sources->Dungeons & Dragons->Mythic Odysseys of Theros

Collect the materials necessary to create a revolutionary oracular device. 12 Protect an oracle who must deliver bad news to a worshiper who is both influential and unpredictable. Oracular

they use in predictions. The center of the shrine contains a massive orrery. Connected to the orrery room is a divination chamber, and situated within this chamber is the sacrifice chamber. These areas

Never Alone

Compendium - Sources->Dungeons & Dragons->Infernal Machine Rebuild

thessalheart construct is a strange magical-mechanical device that struts about like a chicken, and which features a human heart beating madly behind its glass front. The construct always wanders the zone

opposite to the thessalhydra’s zone, and for good reason. The human heart that sits within the construct is magically connected to the thessalhydra, tapping into the power of the Infernal Machine components

9. Torture Chamber

Compendium - Sources->Dungeons & Dragons->Infernal Machine Rebuild

the controls to this strange torture device, he causes Francache’s lycanthropy to transform the rat into a duplicate of Big Gadai, to the pain and horror of everyone involved. When the rat is in human

statistics but his alignment reverts to neutral. He is endlessly grateful to the characters, providing any information about the temple he can (he is familiar with areas 1 through 23), and offering to guide the party as needed.

Spaceship Locations, Level 3

Compendium - Sources->Dungeons & Dragons->Quests from the Infinite Staircase

lift from the cargo hold above (area S33a) is connected to this room. Aphelion or a character who has a violet key card can call the lift down to this area or return the lift to the level above. S49

Spaceship Trinkets table to determine the trinket. Lift. The lift from the cargo hold above (area S33b) is connected to this room. Aphelion or a character who has a violet key card can call the lift down to

Daoine Gloine

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

bolted to the wall across from some sort of large glass device hints at the horrid rites that must once have taken place here. The wall murals can be deciphered with a successful DC 12 Wisdom

medusa’s shackles were once set here, but were removed and used in the clockwork kraken’s engine at area O5.) Monitor. The window-like device hangs against the wall where the medusa’s shackles were once

Vault Locations

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

reverts to its true form and can’t assume a different form until it leaves the light. Once this trap is triggered, it can’t be triggered again. V2: Anteroom A stone statue of an elegant elf in flowing

and sleek. Scrying Sphere. The silver sphere is a scrying device that allows Teremini to remotely communicate with Lord Soth, who has a similar sphere in his home, Dargaard Keep. A creature that

14. Psipod Nexus I

Compendium - Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage

. Each capsule is tilted at a 45-degree angle, connected to metal floor panels with thick copper wires, and coated in a thin, slimy residue. Illithids. Four mind flayers carrying dark sheets of metal

psipods do and how to disable them. Psipods A psipod is a magic device that connects the mind of an unconscious humanoid to the mind of the ulitharid in area 12g. The psychic residue that coats each

The Infernal Machine of Lum the Mad

Magic Items Infernal Machine Rebuild

This strange device was once thought to have been built by gods long forgotten and to have survived the eons since their passing, for it is incredibly ancient and crafted by means unlike anything

Machine of Lum the Mad. Yet with Lum’s eventual defeat, his great machine was destroyed. The Infernal Machine is a delicate, intricate, bulky, and heavy device, weighing some 5,500 pounds. It can

Example Simple Traps

Compendium - Sources->Dungeons & Dragons->Xanathar's Guide to Everything

(level 1–4, dangerous threat) The crossbow trap is a favorite of kobolds and other creatures that rely on traps to defend their lairs. It consists of a trip wire strung across a hallway and connected to a

moving blades that sweep down through a chamber, threatening anyone nearby. Typically, a scything blade trap is activated by manipulating a lever or some other simple device. Kobolds especially like

Obviator

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

, or any other device with one or two lenses. When you look through the obviator’s lenses, you use a bonus action to make them function as eyes of minute seeing or eyes of the eagle. Once you make this

no idea what’s going on. 3 You have an entire room dedicated to notes and sketches connected by red yarn. 4 Your plans are so detailed that they have plans of their own. 5 You find

The Fissure

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

device resembling an orrery housing. The device is battered and falling apart, revealing exposed gears and spokes, and with its exterior pieces and plating scattered across the floor. Splayed on the

ground next to the device is the corpse of a dwarf. In the southwest corner of the room stands a muscular female human dressed in the livery of the Waterdeep City Watch. Her eyes are closed, and she

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

Locations on the Entrance Level

Compendium - Sources->Dungeons & Dragons->Tales from the Yawning Portal->a6

skull which is Snurre’s own device, flanked by fire giants with clubs over their shoulders. The northern one of these inlaid giant-images conceals a secret door hidden in the wall; a cresset to the left

carved ivory, animal teeth, bits of wood, and stones. Together these items, the king believes, can be made to serve as a divination device. Treasure. Aside from all the mundane armor and weapons, the

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

Castle Cinis Locations

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

to Ghalasine’s demise.’” If King Jhaeros’s heart is taken from the city of Ghalasine or if Charmayne is killed, Jalynvyr reverts to his true form (that of a lawful neutral, drow mage) and is no

to be connected to the library (area S5) by a slender stone bridge. It now floats 20 feet off the ground, 10 feet from the window of area S11. When the characters enter the tower, read or paraphrase

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

locked in place because it’s connected to another lever somewhere else in the crypt. He’s convinced that both levers must be pulled at the same time. (If the characters want Rivibiddel to help with pulling

Tool Descriptions

Compendium - Sources->Dungeons & Dragons->Xanathar's Guide to Everything

well as of important events it was connected to or prominent historical figures involved with it. Insight. Playing games with someone is a good way to gain understanding of their personality, granting

Temporarily repair a disabled device 10 Repair an item in half the time 15 Improvise a temporary item using scraps 20 Weaver’s Tools Weaver’s tools allow you to create cloth and tailor it into articles of

Areas of the Lair

Compendium - Sources->Dungeons & Dragons->Waterdeep: Dragon Heist

Areas of the Lair The following areas correspond to the labels on map 5.1. This lair has two levels connected by staircases and secret doors. View Player Version X1. Staircase of Eyes Characters are

altered the dwarves so that they sleep with one eye open and half their brains asleep at any time. Amplification Bell. The bronze bell is connected to a tube that runs through the stone and into the

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