How to Open Silent Chests in Diablo 4 To open a Silent Chest, you need a Whispering Key. Without this key in your inventory, interacting with the chest will do Diablo 4 Items nothing. The game will simply inform you that the chest is locked. Once you have a Whispering Key, opening a Silent Chest is instant-just interact with it as you would any normal chest. There's no class...