• Ritualistic Legguards
• Item Level 68Disenchants into:
  [Small Prismatic Shard]: 1 (99.5%)
  [Nexus Crystal]: 1 (0.5%)
• Binds when picked up
  
• Cloth
• Legs
• 84 Armor
• +20 Spirit
  +14 Intellect
  +13 Stamina
• Durability 65 / 65
• Requires Level 60
• Equip: Increases spell power by 20.
• 
• Sell Price: 2 10 77

Source

This item drops from High Priest Thekal in Zul'Gurub.

Patches and hotfixes

Patch 1.7.0 (13-Sep-2005): Added 

External links

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