• Bonespike Shoulder
• Item Level 63Disenchants into:
  [Large Brilliant Shard]: 1 (99.5%)
  [Nexus Crystal]: 1 (0.5%)
• Binds when picked up
  
• Mail
• Shoulder
• 278 Armor
• Durability 70 / 70
• Requires Level 58
• Equip: Deals 60 to 90 damage when you are the victim of a critical melee strike.
• 
• Sell Price: 2 29 3

Source

Dropped by Warchief Rend Blackhand in Upper Blackrock Spire.

External links

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