Check out the Mists of Pandaria preview website and get a first glimpse at one of the two new roaming world bosses: Salyis’s Warband! These extremely powerful monsters will do everything in their power to make your life more... “interesting” as you explore the mysterious continent of Pandaria.
World bosses spawn in the open world and can be attacked by any player (un)fortunate enough to cross their paths. Salyis's Warband will be quite rare, while the expansion's other boss will appear with fairly regular frequency. But before you charge headfirst into battle, keep in mind that it will take the combined efforts of a full raid to bring one of these guys to their knees.
Taking down a world boss is no small feat, but the rewards make it all worthwhile: achievements, fabulous items, and massive bragging rights will all be yours if you and your comrades in arms succeed in felling one of these roving terrors. Check back soon for more info on the game's other world boss, the Sha of Anger!