In World of Warcraft, the term BRD is an acronym for Blackrock Depths, a 5-man instance. BRD is a level 52 to 60 instance in southern Searing Gorge and northern Burning Steppes. Blackrock Depths is perhaps the largest 5-man instance in the game, and was once a 10-man raid. It also contains within it the entrance to the 40-man raid Molten Core. In addition, BRD is the location of certain Brewfest events, and can be accessed by the Mole Machine. The BRD WoW term’s definition is known by a large number of players.