Board Thread:General Discussion/@comment-31283382-20161026235328/@comment-1210805-20161028031625

MilanVukas wrote: Soul reaper wrote: The Zanpakuto has the same effects on Arrancar (and by extension, presumably Menos) as on any other Hollow. It purifies or sends them to Hell. We know this because both Szayelaporro Granz and Aaroniero Arruruerie wound up in Hell after being killed in Hueco Mundo.

This is not cannon. Kubo's creation of the special chapter "imaginary number 01. the unforgivens" makes it the best (and only) indication we have of how things work.