• Ashen Band of Endless Wisdom
• Item Level 277Disenchants into:
  [Abyss Crystal]: 1-2
• Binds when picked up
• Unique
• Finger
• +73 Stamina
  +73 Intellect
• Yellow Socket
• Socket Bonus: +2 mana every 5 Sec.
• Requires Level 80
• Requires The Ashen Verdict - Exalted
• Equip: Increases spell power by 101.
  Equip: Improves haste rating by 59.
  Equip: Restores 30 mana per 5 sec.
  Equip: Your helpful spells have a chance to increase your spell power by 285 for 10 sec.

Source

This item is obtained from the quest  [80R] Path of Wisdom (3), which requires Exalted reputation with the Ashen Verdict.

Objective of

•  [80] A Change of Heart

Item progression

•  [Ashen Band of Wisdom] - Friendly
•  [Ashen Band of Greater Wisdom] - Honored
•  [Ashen Band of Unmatched Wisdom] - Revered

Patch changes

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

External links

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