is a more devolped form of sharingan M.S OR E.M.S NOT a technques the r kekke genkai passed down bye the uchiha clanNaruto+Bee+Itachi > Nagato
Nagato is incredible..his chibaku tensei is so powerful, it even pull Itachi's Susanoo. If their going one on one, Nagato will beat them all. I like when Itachi said 'every technique has a weakness', that means even all EMS/MS technique has a weakness.