• Plans: Hard Khorium Battleplate
• Item Level 70Disenchants into:
  Not disenchantable
• Requires Blacksmithing (365)
• "Teaches you how to make a Hard Khorium Battleplate."
• Sell Price: 2

Source

Dropped by various mobs in the Sunwell Plateau raid instance.

External links

• Battle.net (EU)
• Wowhead
• Thottbot
• WoWDB