• Master Dragonslayer's Ring
• Item Level 83Disenchants into:
  Not disenchantable
• Binds when picked up
• Unique
• Finger
• +14 Stamina
• Requires Level 60
• Equip: Increases attack power by 48.
  Equip: Increases your hit rating by 10.
• Sell Price: 13 6 16

Source

One of three Quest rewards from Blackwing Lair quest  [60D] The Lord of Blackrock (Alliance) or  [60D] The Lord of Blackrock (Horde).

Other possible rewards for this quest line are:

• Master Dragonslayer's Orb
• Master Dragonslayer's Medallion

Patches and hotfixes

Patch 1.6.0 (12-Jul-2005): Added 

External links

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