Mukyū Shunkō (無窮 瞬閧, Tireless Flash War Cry; Viz "Infinite Shunkō"): She would go on to complete the technique shorty after her fight with Yoruichi. Suì-Fēng discovered a technique for encircling her body multiple times to make the Reiatsu she emits revolve around her like a vortex indefinitely, therefore once she activates her Shunkō she is able to maintain it for as long as she wants.