For clarity, the realms within a given cluster are effectively merged. Individual clusters themselves are still separated but they all pool together for the Battlegrounds queue. North America has 5 NA clusters along with 1 OCE cluster:
Respectively, the cluster locations in the above bluepost are:
- PVP West
- PvP OCE
- PvE East
- PvE West
- PvP East 1
- PvP East 2