Blizzard has announced that the Diablo III expansion, Reaper of Souls, will hit retail release on March 25, 2014. In addition, preorders of the much-anticipated expansion have started.
You also have the option to prepurchase the Digital Deluxe Edition, which contains a wealth of in-game goodies: a collection of exclusive helm- and weapon-transmogrification recipes to distinguish your hero among the champions of Sanctuary; a loyal Spectral Hound minion to keep your adventurers company on their epic journeys; three additional character slots to accommodate new heroes; an in-game Treasure Goblin companion pet for World of Warcraft; and an assortment of Crusader-themed Battle.net portraits and Malthael-themed decals for StarCraft II.
Read the full Diablo III: Reaper of Souls press release.