Arena Season 14 (Grievous) is a PvP Season that started on September 17, 2013, one week after the release of patch 5.4.0. It ended when patch 5.4.7 was released (around February 18, 2014[1]) so Season 15 can start a week later.
SanctuaryWildhideRefuge
Pursuit
Regalia
AegisVindicationRedemption
RaimentInvestiture
Vestments
EarthshakerThunderfistWartide
DreadgearFelshroud
Battlegear
Dreadplate
DreadgearFelshround
Desecration
VindicationRedemption
Felshroud
SanctuaryWildhideRefuge Restortion
CopperskinIronskin
Dragonhide
Ironskin
Scaled
Satin
Leather
Ringmail
Felweave
Plate
Sanctuary
Vindication
Investiture
Wartide
Uncommon crafted sets