Board Thread:Off Topic/@comment-27425734-20170826213348/@comment-28342756-20170910074349

Within the case, lies several different types of arrows. Either defined by dust type, or the two differing forms of the arrows (casing or crystal - tipped). As such, she needs to be able to see which arrows she has remaining, and to use the right one for the right job. If it were attached to her back, she'd be pulling out arrows at random.