Talk:Summer 2014 Event/@comment-201.190.31.162-20140811002341/@comment-153.182.218.92-20140811050642

you can use 2 DD + 2 BB + 2CVL for cost efficiency, it will still be a shelling support and the damage is quite good if you have decent bomber/torpedo, MORE INFO AT http://kancolle.wikia.com/wiki/Expedition#Support_Expeditions