• Wodin's Lucky Necklace
• Item Level 264Disenchants into:
  [Abyss Crystal]: 1-2
• Binds when equipped
• Neck
• +90 Agility
  +90 Stamina
• Yellow Socket
• Socket Bonus: +4 Agility
• Requires Level 80
• Equip: Improves hit rating by 38.
  Equip: Improves critical strike rating by 69.
  Equip: Increases attack power by 105.
• Sell Price: 7 56 23

Source

This item drops from trash mobs in Icecrown Citadel.

Notes

Could be a reference to Wodin the Troll-Servant from the Ring of Blood and Amphitheater of Anguish in Nagrand and Zul'Drak, respectively.

Patch changes

• Patch 3.3.0 (08-Dec-2009): Added. 
  

External links

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