Board Thread:Questions and Answers/@comment-109.132.53.26-20150426160324/@comment-24486114-20150427192145

I even recommend to use lv 1 Mutsuki class DDs, fully modernized, and use copies instead ones that you want to keep. Node F is evil, but you just need to pass thru it. Get wrecked at node F ? just press forward. I believe that scoring C victory is easy even with half wrecked fleet at boss node (i've done this before to complete Mutsuki quest), feel free to use emergency repair equipment OR double attack setup if you're okay to sacrifice some of your ships. If you got wrecked at E node, just go back. Low level Mutsuki class should be very fast to repair.

Use 4 subs for grinding 2-3, it should be resource efficient no matter what level are they.