2020

• Demonic Rune
• Item Level 50Disenchants into:
  Not disenchantable
• Binds when picked up
• Use: Restores 900 to 1500 mana at the cost of 600 to 1000 life
• 1 Charges
• Sell Price: 6

Source

This item is a drop from high-level demons. The best places to look are the demon camps in Felwood, Azshara and in the eastern part of Dire Maul. They can also be found on the elite demons in Winterspring and Blasted Lands.

Note: If you die as the result of using a demonic rune, you will not suffer 10% durability damage.

Demonic Rune as an Ingredient

Blacksmithing

•  [Corruption]
•  [Demon Forged Breastplate]

Tailoring

•  [Felcloth Gloves]
•  [Felcloth Robe]
•  [Felcloth Shoulders]
•  [Robe of the Void]

Jewelcrafting

•  [Ring of Bitter Shadows]

Patch changes

• Patch 1.8.0 (10-Oct-2005):
  • Demonic Rune has been changed to a Good (green) item so it will display the bind on pickup dialogue when looted.
  • Invulnerability will no longer protect you from a Demonic Rune. 
    

External links

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