• Necklace of Stolen Skulls
• Item Level 200Disenchants into:
  [Dream Shard]: 1 (99.5%)
  [Abyss Crystal]: 1 (0.5%)
• Binds when picked up
• Neck
• +42 Stamina
  +29 Intellect
• Requires Level 80
• Equip: Improves hit rating by 43.
  Equip: Increases spell power by 52.
• Vendor 10

Source

This item is sold by the following Argent Tournament vendors for 10 :

•  Doru Thunderhorn <Thunder Bluff Quartermaster> in Icecrown
•  Eliza Killian <Undercity Quartermaster> in Icecrown
•  Freka Bloodaxe <Orgrimmar Quartermaster> in Icecrown
•  Samamba <Sen'jin Quartermaster> in Icecrown
•  Trellis Morningsun <Silvermoon Quartermaster> in Icecrown

This item is available to Horde only. The Alliance equivalent is Choker of Spiral Focus.

Patch changes

• Patch 3.1.0 (14-Apr-2009): Added. 
  

External links

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