From Dark and Darker Wiki

Utility Data is currently up to date for: Patch:6.7#Hotfix 78

Mystical Gem.png
-
Move Speed -10
-
Opens the Goblin Stone Door. This door can only be found in Goblin Caves, in the Goblin Rooms module.
Type:
Consumable
1x1InvSlot.jpg
Stack Size:
1
Gear Score:
20
Sell Price:
80
Item Achieve:
10
A beautiful jewel that shines mysteriously. There are elaborate parts that seem to fit somewhere.

Utility

Utilities are single or multiple-use items that can be used during combat or to complete a variety of tasks.

Information

You can get Mystical Gem by killing Cave Troll

Usage

Mystical Gem opens Stone Door that leads to Mystical Gem Room in Goblin Cave#HR map. There is a Treasure Hoard, 2 random large chests and 2 random trinket drops in the room.

Dropped By

Drop Tables last updated for Patch:6.7#Hotfix 76


Unique
Drop source table at 0 luckCollapse
NameSorted by total expected value in descending order
TEV = Sum of all (Probability of 1 drop * Item count per roll * Roll count)
TypeItem countProbability of 1+ drops per instance1-(1-probability per roll)(loot table roll count)

Some loot tables are rolled multiple times per instance (i.e. monster kill/container interaction/loose loot generation).

For further information, please reference the loot tables on the associated source page.
Monster12.0%

Nothing. Currently no drop source provides this item.