Core of Ar'kelos

• Core of Ar'kelos
• Item Level 31Disenchants into:
   [Soul Dust]: 2-5 (20%)
   [Lesser Mystic Essence]: 1-2 (75%)
   [Small Glowing Shard]: 1 (5%)
• Binds when picked up
• Unique
• Trinket
• +3 Agility or Strength
• Use: Increases your melee and ranged attack power by 200. Effect lasts for 20 sec.
• Sell Price: 3 46 29

Source

This item is a quest reward from  [25-30] Ar'kelos the Guardian which starts with the Image of Archmage Vargoth which is summoned by [Archmage Vargoth's Staff].

External links

• Wowhead
• WoWDB