• Unspeakable Secret
• Item Level 219Disenchants into:
  [Abyss Crystal]: 1-2
• Binds when picked up
  
• Staff
• Two-Hand
  
• Speed 2.80
• 282 - 520 Damage
• (143.1 damage per second)
• +81 Stamina
  +81 Intellect
• Durability 120 / 120
• Requires Level 80
• Equip: Improves critical strike rating by 114.
  Equip: Improves haste rating by 93.
  Equip: Increases spell power by 487.
• Sell Price: 27 43 88

Source

This item drops from Forgemaster Garfrost in the normal version of Pit of Saron.

Patch changes

• Patch 3.3.0 (08-Dec-2009): Added. 
  

External links

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