Board Thread:Game Updates/@comment-3502824-20171217042051/@comment-5380363-20171227104909

Ships that don't sortie don't grow strong. Your underpowered ships will remain underpowered if you don't ever use them.

Incidentally, the same could be said for the human muscle. Without exercise, muscle will just degenerate and weaken.

Just keep sortieing them through dailies, weeklies and monthlies. If you have time to complain that 2-5 is hard, you have time to run 4-3 and bring the shipgirls' levels up to the challenege.

Hell, a 6 CA/V team around Lv60 is plenty for tackling 2-5 north route, even if you're using Mogami-class CAVs with 1 Zuiun and 1 Drum Can each. You should also have plenty of strong CA like the Myoukou-class, who should also be running 2-5 at least once a month for their own quest as well.