• Starbolt Longbow
• Item Level 115Disenchants into:
  [Large Prismatic Shard]: 1 (99.5%)
  [Void Crystal]: 1 (0.5%)
• Binds when picked up
  
• Bow
• Ranged
  
• Speed 2.80
• 130 - 242 Damage
• (66.4 damage per second)
• +19 Stamina
• Durability 75 / 75
• Requires Level 70
• Equip: Improves critical strike rating by 15.
• 
• Sell Price: 6 83 4

Source

This item drops from Pandemonius in Mana-Tombs on Heroic difficulty.

External links

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