A Honkai: Star Rail leak has revealed a whole new set of Light Cones that will potentially be available to claim in version 2.0. Light Cones in Honkai: Star Rail function as weapons, providing units with stat bonuses and a passive ability that can be useful in different circumstances. These items are tied to a specific path and can be upgraded by consuming materials called Aethers. One thing to note is that the wearer must belong to the same path as the Light Cone to get its ability; for example, only Abundance-type units can unlock passives on Cornucopia or Fine Fruit.