The next content patch allows you to battle cross realms, but first you have to konw which realms will be playing with each other. Then Blizzard round up the full battlegroup list.Plus,three new fan arts were released yet.

The next content patch will allow you to join players from other realms in the battlegrounds. To designate which realms will be playing with each other, all realms will be organized into battlegroups -- each battlegroup is a collection of realms that share their battlegrounds. You can now check out the full battlegroup list to find out which battlegroup you’re in and which realms you?ll be competing with once the next content patch is released.