World of Warcraft's upcoming housing system will offer decor from a wide variety of core gameplay sources.Decor items can be earned from vendors, crafting, dungeons, and raids, making them accessible to many players.Outfitting a house will be a continuous and progressive journey, featuring basic items, legacy achievements, trophies, and more.All existing non-gathering primary professions can craft housing items from each expansion, which can be sold on the auction house.