Board Thread:Versus Debates/@comment-29769110-20161225192847/@comment-25122992-20161231175635

Amaterasu is technically useless against SM Kabuto, since he can always shed his skin or liquify his body to escape the damage. Totsuka isn't that effective too, especially with Kabuto having an SM sensing which allows him to dodge even the fastest attacks. And Izanami is the same way Itachi defeated Kabuto in an actual fight in the series, of course, it'd work again, but it's already a decisive factor in the battle, since Izanami against Kabuto is the same oneshot as Kotoamatsukami in any solo fight.