Nephrite partners with Ena Soranokawa as her Z/X unit. Hailing from the White World, Nephrite possesses strategic aptitude and detection capabilities, specializing in tactical planning and reconnaissance support. The character maintains a consistently composed demeanor during operations, analyzing situations with clearheaded precision. Nephrite formulates intricate battle strategies and deploys detection skills to assess threats or environmental conditions. Collaborative combat defines the partnership with Ena, where Nephrite provides tactical guidance and support. A jointly sworn oath cements their bond, symbolizing their commitment to protecting shared ideals.