Talk:Winter 2017 Event/@comment-85.152.220.233-20170222192856/@comment-31265343-20170223005738

If they're not modernized, at least try to max their torpedo stats. But even if you had fully modernized submarines anyway, you will still be playing a cruel game with RNG because the CA Hime's armour is high AF.

I don't know whether you have already done this, but give your non-aircraft carrying submarines 2x torpedos. The Kouhyoutekis do not count because they won't allow cut-ins. Use the boss support expedition, but try to give everyone there radars to increase accuracy. Use your LBAs too.

If possible, you would want to be able to total most of the abyssal fleet (excluding the CA Hime) before the battle even starts.