Talk:World 3/@comment-58.186.211.35-20150624085312/@comment-26334968-20150624090238

For me Kongo sisters were near Kai 2 so around lvl 70-80, while the Nagatos around lvl 50-60 with Akagi and Kaga around lvl 50-60

So in my case a lvl 50+ fleet is minimum recommended.