Talk:Tsushima/@comment-1507869-20171204163210/@comment-26850872-20171205023502

They make your monthly 1-5 cheap as hell and they can obtain OASW fairly quick (as fast as level 15~16 if you have the equipment). Also if they can survive other enemies that are not a submarine and you're gonna face a submarine boss, you will want to consider raising them enough for that purpose.

Not so broad of a usage, but still useful nevertheless.