There are some changes to existing achievements, too, but we're only going to talk about the shiny new ones. They mostly relate to everyone's favorite new feature: Pet Battles. Firstly, there's I Choose You, which requires players to defeat Zen Master Aki.
There's also Seek and Defeat, which requires players to hunt down and beat up 8 legendary pets. It's not clear whether these legendary pets will fill the same role as legendary weapons, but it sounds like a pretty cool addition to the existing pet battle set-up.
Continuing in the same vein, there has finally been another mount collecting achievement added for all those mount lovers out there. We're Going to Need More Saddles sets the bar at a cool 150 mounts, 50 more than the current highest achievement.
And lastly, there are two feats of strength: They're Both Footballs? requires you to own both the 2012 Winter Veil gift, the Pigskin, and the Foot Ball. To me, as a Brit, only one of those is a football. The second feat of strength is WoW's 9th Anniversary, which asks you to log in during that period. Simple!
Mists of Pandaria is here! The level cap has been raised to 90, many players have returned to Azeroth, and pet battles are taking the world by storm. Keep an eye out for all of the latest news, and check out our comprehensive guide to Mists of Pandaria for everything you'll ever need to know.