Kyūjūrokkei Kakafūmetsu (九十六京火架封滅, Ninety-Six Capitol Fire-Suspended Seal Destruction) is a Kidō seal created by Kisuke Urahara specifically for use against Sōsuke Aizen.
Description[]
Activating on its own when the target is weakened, it pierces them from the inside out with several cross-shaped beams of light, which merge into a single, vaguely star-shaped barrier, with the target sealed inside.[1]
Incantation[]
Unknown.