• Brutal Gladiator's Libram of Vengeance
• Item Level 159Disenchants into:
  [Void Crystal]: 1-2
• Binds when picked up
  
• Libram
• Relic
• Requires Level 70
• Equip: Your Holy Shield ability also grants you 39 resilience rating for 6 sec.
• Vendor 1000

Source

This item is a PvP reward, and can be purchased for 1000 from:

• Ontok Shatterhorn <Arena Vendor> in Shattrath City
• Drelik Blastpipe <Arena Vendor> in Shattrath City
• Grikkin Copperspring <Arena Vendor> in Nagrand
• Drolig Blastpipe <Arena Vendor> in Shattrath City
• Evee Copperspring <Arena Vendor> in Tanaris
• Frixee Brasstumbler <Arena Vendor> in Blade's Edge Mountains
• Big Zokk Torquewrench <Arena Vendor> in Netherstorm

External links

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