Board Thread:Naruto Discussions/@comment-26704954-20150730051953

Which of the many summons in the series would you say is the best? And for the sake of this discussion, I'm including filler as well (though, admittedly, I'm unsure if there are any new summons in the non-canon, but just in case).

My personal choice, in terms of sheer battle strategy: The Second Mizukage's summon, the Giant Clam, possessing the ability to lay entire battlefields in a genjutsu. 