• Core of Ar'kelos
• Binds when picked up
• Unique
• Trinket
• Use: Increases your melee and ranged attack power by 200. Effect lasts for 20 sec.
  Equip: Increases attack power by 52.

Source

This item is a quest reward from  [68] Ar'kelos the Guardian which starts with the Image of Archmage Vargoth which is summoned by [Archmage Vargoth's Staff].

External links

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