Board Thread:Naruto Discussions/@comment-27924662-20161114050947/@comment-28551743-20161115174026

Demonic Statue of the Outer Path, Nagato killed so many Ame-Shinobi at an instant, while Obito did a lot of damage to the Allied Forces. Otherwise I'd say the Nine-Tails as a Summoning is pretty devastating too, shown on the day of Naruto's Birth, or even the movie alternatives like Dark-Kurama.