• Soot-Covered Mantle
• Item Level 226Disenchants into:
  [Abyss Crystal]: 1-2
• Binds when picked up
  
• Cloth
• Shoulder
• 236 Armor
• +64 Stamina
  +65 Intellect
  +49 Spirit
• Blue Socket
• Socket Bonus: +5 Spell Power
• Durability 60 / 60
• Requires Level 80
• Equip: Improves hit rating by 52.
  Equip: Increases spell power by 90.
• Sell Price: 6 56 13

Source

This item drops from Ignis the Furnace Master in the 25-man version of Ulduar.

Patch changes

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

External links

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