• Band of Forced Concentration
• Item Level 75Disenchants into:
  [Nexus Crystal]: 1-2
• Binds when picked up
• Unique-Equipped
• Finger
• +9 Stamina
  +12 Intellect
• Requires Level 60
• Equip: Increases your hit rating by 8.
  Equip: Increases spell power by 21.
• Sell Price: 10 53 28

Band of Forced Concentration is caster ring that increases hit chance and the spell power.

Source

This item drops from Ebonroc in Blackwing Lair.

Notes

• The estimated droprate is 20%.

Patches and hotfixes

Patch 1.6.0 (12-Jul-2005): Added 

External links

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