Insignia of the Earthen Lord

• Insignia of the Earthen Lord
• Item Level 36Disenchants into:
   [Vision Dust]: 1-2 (20%)
   [Greater Mystic Essence]: 1-2 (75%)
   [Large Glowing Shard]: 1 (5%)
• Binds when picked up
• Trinket
• +6 Mastery
• Use: Increases your spell power by 970 for 15 sec. (1 Min 30 Sec Cooldown)
• Sell Price: 10 3 88

Source

This item is a quest reward from  [30-35] A Rock Amongst Many.

Patch changes

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

External links

• Wowhead
• WoWDB