A unicorn's magic is a very personal thing, it being a vital component in their lives and their primary means of interacting with the world around them. However, for some unicorns magic is something much, much more. When Castor's horn was lost due to an unfortunate injury, this budding young spellwriter's self image was taken with it and she was left no longer knowing who she was. Physically surviving the blow to the head was one hurtle to overcome, but the days, weeks, and months following the injury revealed just how large of a piece of herself that she had lost.