• Cloak of Malice
• Item Level 112Disenchants into:
  [Large Prismatic Shard]: 1 (99.5%)
  [Void Crystal]: 1 (0.5%)
• Binds when picked up
• Back
• 76 Armor
• +21 Agility
  +18 Stamina
• Requires Level 68
• Equip: Increases attack power by 38.
• 

Source

This item drops from Grand Warlock Nethekurse in The Shattered Halls wing of Hellfire Citadel.

External links

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