New 23+ Standard Hearth Height
New 23+ Standard Hearth Height. Standard format, or standard, is one of hearthstone's two game formats, the other being wild format. Standard format is intended to feature a fresher and more focused hearthstone experience, with a limited pool of cards allowing greater design space, a more dynamically shifting meta. When building standard models, make sure hearth pads extend at least 16 inches beyond the fireplace's front edge. Hearthstone's best hero class tier list.