• Leggings of Frenzied Magic
• Item Level 57Disenchants into:
  [Large Brilliant Shard]: 1 (99.5%)
  [Nexus Crystal]: 1 (0.5%)
• Binds when picked up
  
• Leather
• Legs
• 142 Armor
• +15 Intellect
  +15 Stamina
• Durability 75 / 75
• Requires Level 52
• Equip: Increases spell power by 16.
  Equip: Restores 5 mana per 5 sec.
• 
• Sell Price: 2 23 28

Source

This item drops from Gorosh the Dervish in Blackrock Depths.

External links

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