A Honkai: Star Rail leak has revealed a new Harmony Light Cone that will be released in version 2.4. Every Honkai: Star Rail update introduces several Light Cones, offering players new options to empower their units. These weapons are usually available on temporary banners, which require Trailblazers to use Special Rail Passes. Occasionally, Light Cones are given as an event reward, along with Stellar Jades and credits.