• Boots of Pure Thought
• Item Level 70Disenchants into:
  [Nexus Crystal]: 1-2
• Binds when picked up
  
• Cloth
• Feet
• 84 Armor
• +12 Spirit
  +12 Intellect
  +8 Stamina
• Durability 50 / 50
• Requires Level 60
• Equip: Increases spell power by 33.
• 
• Sell Price: 2 24 43

Boots of Pure Thought are cloth feet armor that are very good for casters.

Source

The boots are a rare drop from trash mobs in Blackwing Lair:

• Death Talon Captain
• Death Talon Flamescale
• Death Talon Seether
• Death Talon Wyrmkin

Notes

The boots' estimated drop rate is 3%.

Patches and hotfixes

Patch 1.6.0 (12-Jul-2005): Added 

External links

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