WoW Legion 7.0.3 PvP Low Lv. BG SSM - RETRIBUTION PALADIN - #37 (20/08/2016)

Gear has been normalized in PvP combat. Characters entering a Skirmish Arena, Battleground, Rated Arena, Rated Battleground, or Ashran now receive an aura called Principles of War.
Principles of War removes all stats gained from gear (Strength, Stamina, Haste, etc.), enchants, disables gear related bonuses (like trinket effects and set bonuses), and gives the character stats based on their specializations, and increases based on overall item level.