Talk:Summer 2015 Event/@comment-60.53.104.95-20150826034154

How essential are Torp CI ships for E7 easy? My planned escort fleet only has Yukikaze (at lv59) as a possible Torp CI user. I have Myoukou Kai at Lv41 and Shigure Kai at Lv46, is it mandatory to pump them to Kai Ni before trying E7?