Shardblades are sprens that "died" after their... wielders?... companions broke their oath. Now, biochromatic breath can awaken anything which had been alive bot no longer is (ignore for now the steel awakening). I get that "sprens never really die", as Syl said, but would that state allow an awakener to invest them with breath? I think that they may not come "back" to life (I love this universe complexity, but technicalities are getting annoying), but maybe they would answer to some specific commands? Like the radiant's spren shapeshifting? (Kinda like "adopt the form of a pole axe" and then it changes). Thoughts?
