o All abilities that have base cooldowns of 10 minutes or longer cannot be used in Arenas, down from 15 minutes.
o Battleground Experience: Battleground experience gained is now based on the level of the player gaining experience, rather than the highest possible player level in that Battleground.
o All level 71-80 Battleground daily quests will now award 25 Arena points in addition to their current rewards.
o You must now have the following ranks to build or pilot siege vehicles:
+ Rank 2: Build/pilot Catapults.
+ Rank 3: Build/pilot Demolishers.
+ Rank 3: Build/pilot Siege Engines.