• Wrathful Gladiator's Mail Spaulders
• Item Level 270Disenchants into:
  [Abyss Crystal]: 1-2
• Binds when picked up
  
• Mail
• Shoulder
• 1130 Armor
• +145 Stamina
  +64 Intellect
• Yellow Socket
• Socket Bonus: +2 mana per 5 sec.
• Durability 85 / 85
• Classes: Shaman
• Requires Level 80
• Requires personal and team arena rating of 2000
• Equip: Improves critical strike rating by 77.
  Equip: Improves your resilience rating by 85.
  Equip: Increases spell power by 140.
• 
• Wrathful Gladiator's Thunderfist (5 pieces)
• [Wrathful Gladiator's Mail Armor]
  [Wrathful Gladiator's Mail Gauntlets]
  [Wrathful Gladiator's Mail Helm]
  [Wrathful Gladiator's Mail Leggings]
  [Wrathful Gladiator's Mail Spaulders]
• (2) Set: Increases spell power by 29.
  (2) Set: +100 Resilience Rating.
  (4) Set: Reduces the cooldown of your Grounding Totem ability by 1.5 sec.
  (4) Set: Increases spell power by 88.

Source

This item is sold by the following vendors for 1,930 :

•  Argex Irongut <Veteran Arena Vendor> in Gadgetzan
•  Nargle Lashcord <Veteran Arena Vendor> in Dalaran
•  Kezzik the Striker <Veteran Arena Vendor> in Area 52

Patch changes

• Patch 3.3.2 (2010-01-02): Added. 
  

External links

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