Formula: Enchant Weapon - Blood Draining

• Formula: Enchant Weapon - Blood Draining
• Binds when picked up
• Use: Teaches you how to permanently enchant a melee weapon to sometimes grant Blood Reserve when striking an enemy or inflicting damage with bleed attacks, healing you when your health is low. Enchantment requires level 75.
• Requires Northrend Enchanting (75)
• Sell Price: 1 50

Source

This item is a random drop from bosses inside Ulduar.

Materials required

• 4x [Abyss Crystal]
• 40x [Infinite Dust]
• 1x [Scarlet Ruby]

Patch changes

• Hotfix (2009-05-22): A bug with the Blood Draining weapon enchant has been fixed to allow the Blood Reserves to restore the proper amount of health.
  
• Patch 3.1.0 (2009-04-14): Added.
  

External links

• Wowhead
• WoWDB