User blog comment:Kuras/Summer Event 2016/@comment-25833747-20160827000346/@comment-25833747-20160827083743

I mean how 2 FBB and 2 CV (and 2 DD as mandatory) in your setup works. Because I really curious that only trigger shell and air strike on one time or just only one of them. Since I only see shell support graphic when I send expedition with include 2 FBB and 2 CV.

I read your guide properly at least. Just confuse the support setup that so many player suggested.