How about an exotic piece that totally changes the normal Dawnblade. Like an robe with a katana which Transforms Dawnblade into a single sword slash that has insane range and dps. Would be great for boss dps and the Reckoning. I like this purely cuz I've played too much Sekiro and am in my weaboo mode now. But the Idea of exotics completely changing a super does sound cool