• Blackvenom Blade
• Item Level 26Disenchants into:
  [Large Glimmering Shard]: 1
• Binds when equipped
  
• Dagger
• One-Hand
  
• Speed 1.80
• 21 - 39 Damage
• 1 - 7 Shadow Damage
• (18.9 damage per second)
• +1 Agility
• Durability 60 / 60
• Requires Level 21
• Chance on hit: Poisons target for 5 Nature damage every 3 sec for 15 sec
• 
• Sell Price: 35 94

Source

This item drops from Rohh the Silent, a level 26 rare gnoll found in Galardell Valley, Stonewatch Falls, or Tower of Ilgalar in the Redridge Mountains.

External links

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