Crystal Labyrinth

The **Crystal Labyrinth** was the 16th level of the Waterdhavian dungeon complex of Undermountain and a sublevel of one of the dungeon's Dark Levels. It contained a portal to Stardock, an asteroid in the Tears of Selûne. Originally an ever-changing maze designed by Halaster Blackcloak, in the late 15th century DR it was occupied by the githyanki, who converted it into a fortress.

## Geography

 File:Stardock-5e.jpg
The Crystal Labyrinth was almost entirely composed of a luminous crystalline material that shed its own light and changed color periodically. The doors throughout the level were composed of a white opaque crystal similar to stone.

### Entrance

A pathway descended into the Crystal Labyrinth from the Obstacle Course. Throughout the corridor, the wall material was gradually replaced by veins of the luminous crystal.

### Exits

There were two known exits from the Crystal Labyrinth:

* A descending corridor that led to Seadeeps;
* A teleportation gate that led to Stardock. When open, the gate allowed two-way vision between the origin and the destination.

## Defenses

In the 15th century DR, the path downwards to Seadeeps was heavily guarded. The githyanki were aware of the mind flayer colony below, so they kept an assortment of magic traps and a permanent detachment of crystal golems on watch.

## History

The Crystal Labyrinth was originally built by the drow sometime before the 2nd century DR as a training center for young soldiers.

Sometime in the late 15th century DR, a group of githyanki led by Al'chaia arrived at the Crystal Labyrinth while tracking down a colony of mind flayers in the level of Seadeeps. Upon discovery of the portal leading to Stardock, they converted the abandoned asteroid into a crèche for the breeding and training of young githyanki, which they named Crèche K'liir. The labyrinth was converted into a fortress from where they led attacks against the mind flayers and protected the access to Stardock.

## Inhabitants

The level was inhabited by numerous githyanki knights and gishes. A family of red dragons led by Ashtyrranthor also lived in the labyrinth and moved back and forth to Stardock in order to protect it. The githyanki regularly built crystal golems to serve as guards and reinforcements.

## Appendix

### Appearances

* *Undermountain: Stardock*
* *Waterdeep: Dungeon of the Mad Mage*

### References

1. ↑ 1.0 1.1 1.2 1.3 Christopher Perkins (November 2018). *Waterdeep: Dungeon of the Mad Mage*. Edited by Jeremy Crawford. (Wizards of the Coast), p. 209. ISBN 978-0-7869-6626-4.
2. ↑ Eric L. Boyd, Ed Greenwood, Christopher Lindsay, Sean K. Reynolds (June 2007). *Expedition to Undermountain*. (Wizards of the Coast), pp. {{#regex:16–17|%(,)(\S)%|$1 $2}}. ISBN 978-0-7869-4157-5.
3. ↑ Steven E. Schend (1996). *Undermountain: Stardock*. (TSR, Inc), p. 5. ISBN 0-7869-0451-8.
4. ↑ 4.0 4.1 4.2 Christopher Perkins (November 2018). *Waterdeep: Dungeon of the Mad Mage*. Edited by Jeremy Crawford. (Wizards of the Coast), p. 210. ISBN 978-0-7869-6626-4.
5. ↑ 5.0 5.1 5.2 Christopher Perkins (November 2018). *Waterdeep: Dungeon of the Mad Mage*. Edited by Jeremy Crawford. (Wizards of the Coast), pp. {{#regex:211–213|%(,)(\S)%|$1 $2}}. ISBN 978-0-7869-6626-4.
6. ↑ Christopher Perkins (November 2018). *Waterdeep: Dungeon of the Mad Mage*. Edited by Jeremy Crawford. (Wizards of the Coast), pp. {{#regex:213–214|%(,)(\S)%|$1 $2}}. ISBN 978-0-7869-6626-4.
7. ↑ Eric L. Boyd, Ed Greenwood, Christopher Lindsay, Sean K. Reynolds (June 2007). *Expedition to Undermountain*. (Wizards of the Coast), p. 30. ISBN 978-0-7869-4157-5.

### Connections

Undermountain
The Largest Dungeon of the Forgotten Realms

**Upper Levels:** Dungeon Level • Arcane Chambers • Sargauth Level
**Sublevels:** Citadel of the Bloody Hand

**Deep Levels:** Twisted Caverns
**Sublevels:** Wyllowwood • Maddgoth's Castle • Dweomercore • Muiral's Gauntlet • Trobriand's Graveyard • Arcturiadoom

**Dark Levels:** Maze Level • Seadeeps
**Sublevels:** Lost Level • Slitherswamp • Troglodyte Warrens • Obstacle Course • **Crystal Labyrinth** • Vanrakdoom

**The Gauntlet Below:** Caverns of Ooze • Terminus Level • Mad Wizard's Lair
**Sublevels:** Runestone Caverns • Shadowdusk Hold