Talk:Harbour Water Demon/@comment-26156930-20150501162857/@comment-110.138.138.44-20150503014249

For night battles, no matter your ship perform a gun double attack or torpedo cut in, the ship's torpedo and firepower stats are combined for the attack damage.

However, if you are facing installation type bosses, the ship's torpedo stat will be treated as zero no matter what kind of attack setup used. That is why Kitakami can easily wreck bosses that aren't installations but have trouble with installation ones just because her torpedo stat is made zero.

Like the other guy said, AP shells works since she is also considered a heavy armor enemy. Type 3 shells should go to your CAs first, especially the ones that are in the escort fleet since they will be the ones that try to finish her off in night battle. Don't bring 2-3 CLTs like you did with E-2 since they can only do squat against her, bring CAs and/or FBBs instead.