The simple answer is I am working from my understanding of Sword & Sorcery fiction (pre D&D). Sorcery comes from a dark and wild place, not from an intellectual breakdown of alchemy, physics, leylines, etc. And while some people like to think swords are geared toward emotion, I would argue that's nonsense. Swordplay is physical and relies on training, expertise, and equipment. Yes, emotion plays a role. So if a barbarian raged, I would give them the "prepared" die on their attacks (if they successfully take a Sorcery action to pscyhe themselves up), but they would use the Swords die pole when executing attacks. I explain it some in a recent podcast: https://anchor.fm/plundergrounds/episodes/148-Sorcerers--Sellswords-with-Spikepi...