Obsidian Power Core

• Obsidian Power Core
• Quest Item
• Unique
• "A faint dark whisper emanates from somewhere within the core."

Source

This item drops from Obsidian Sentinel in Uldaman.

As a quest objective

•  [15-30D] It's What's Inside That Counts
•  [15-30D] We Require More Minerals

Patch changes

• Patch 4.0.3a (2010-11-23): Added.
  

External links

• Wowhead
• WoWDB