https://www.gamespot.com/articles/wow-battle-for-azeroth-expansions-new-pvp-war-mode/1100-6460119/

There's only a little over a month and a half left until the release of World of Warcraft's forthcoming expansion, Battle for Azeroth. We've seen gameplay, collector's editions, and more, but now it's time for some nitty-gritty details on PvP and other new additions coming in the expansion.

We first saw Battle for Azeroth teased in November of last year. The world has been plunged into a war between the Alliance and Horde, and we also know that the expansion will add several new continents and increase the level cap to 120. But that's not all that's being refreshed. PvP talents are seeing some change, and there are three new additions to sink your teeth into: War Mode, bounties, and the Dueler's Guild.