Engine-Core Crystal
From WoWWiki
- Engine-Core Crystal
- Quest Item
- Unique
- "Good thing the ghouls are breaking into all of the boxes in here... you'd have never found it otherwise."
Engine-Core Crystal can be found on the corpse of any 
Festering Ghoul is a quest objective for 
[72] I'm Stuck in this Damned Cage... But Not For Long!
Patches and hotfixes
Patch 3.0.1 (2008-10-14): Added
