• Recipe: Fel Strength Elixir
• Item Level 67Disenchants into:
  Not disenchantable
• Binds when picked up
• Requires Alchemy (335)
• Use: Teaches you how to make a Fel Strength Elixir.
• [Fel Strength Elixir]
• Requires Terocone (1), Nightmare Vine (2), Imbued Vial (1)
• 1 Charges
• Sell Price: 1

Source

This item drops from:

• Shadow Council Warlock in Shadowmoon Valley
• Wrathwalker in Shadowmoon Valley
• Mo'arg Weaponsmith in Shadowmoon Valley
• Terrormaster in Shadowmoon Valley

External links

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