• Overlord's Helmet of Second Sight
• Item Level 109Disenchants into:
  [Large Prismatic Shard]: 1 (99.5%)
  [Void Crystal]: 1 (0.5%)
• Binds when picked up
  
• Plate
• Head
• 898 Armor
• +29 Strength
  +22 Stamina
• Blue Socket
  Yellow Socket
  Yellow Socket
• Socket Bonus: +4 Strength
• Durability 80 / 80
• Equip: Improves hit rating by 13.
  Equip: Improves critical strike rating by 24.
  Equip: Allows the bearer to see into the ghost world while in Shadowmoon Valley.
• 
• Sell Price: 4 51 61

Source

This item is a quest reward from the following quests:

•  [70] Teron Gorefiend, I am...^ω τ ϖ
•  [70] Teron Gorefiend, I am...^ω τ ϖ

External links

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