2 on one fight. duh.
-
possibly Puppet jutsu, where Itachi can't find the body to place the genjutsu. he can make a mistake like the one girl thought Konkuru's puppet was kunkoru and she placed the genjutsu on the puppet while kunkoro attacked her.
-
possibly TBB, though we are in the narutoverse and Kishi did saw the yata mirror was unbreakable but the rest of the susanno isn't.
-
Kamui can, but you must be very accurate to hit him before he hits you, so it is a very long stretch.
-
itachi isn't invincible lol