• The Facebreaker
• Item Level 245Disenchants into:
  [Abyss Crystal]: 1-2
• Binds when picked up
  
• Fist Weapon
• Main Hand
  
• Speed 2.60
• 409 - 614 Damage
• (196.7 damage per second)
• +58 Agility
  +44 Stamina
• Red Socket
• Socket Bonus: +4 Agility
• Durability 90 / 90
• Requires Level 80
• Equip: Increases your armor penetration rating by 31.
  Equip: Improves critical strike rating by 39.
  Equip: Increases attack power by 73.
• 
• Sell Price: 23 72 26

Source

This item can be found inside the Tribute Chest after defeating Anub'arak in the 10-man version of Trial of the Grand Crusader.

Patch changes

• Patch 3.2.0 (04-Aug-2009): Added. 
  

External links

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