Thrall's Shoulderguards of Triumph

Thrall's Shoulderguards of Triumph are the middle level Tier 9 shoulders for Enhancement Shamans. They give bonuses to agility, stamina, intellect, hit rating, critical strike rating and attack power. Additionally, their have a blue socket with a socket bonus of +4 agility.

Source
Thrall's Shoulderguards of Triumph can be purchased from Valiant Bressia at the Argent Tournament Grounds for 45 Emblem of Triumph and 1 Trophy of the Crusade.