• Engraved Gargoyle Femur
• Item Level 232Disenchants into:
  [Abyss Crystal]: 1-2
• Binds when picked up
  
• Staff
• Two-Hand
  
• Speed 3.00
• 331.2 - 611.2 Damage
• (157.1 damage per second)
• +110 Stamina
  +121 Intellect
• Durability 120 / 120
• Requires Level 80
• Equip: Improves hit rating by 113.
  Equip: Improves haste rating by 86.
  Equip: Increases spell power by 550.
• 
• Sell Price: 28 98 31

Source

This staff drops from Scourgelord Tyrannus in the Pit of Saron on heroic mode.

External links

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