Talk:Construction/@comment-108.26.29.160-20131026004117/@comment-24.246.169.42-20131026075842

Keep trying! i blew through probably 60 recipes trying for shimakaze and got 2 58's and 2 yuukikaze's.

Submarines are incredibly useful. Along with CV/CVL'S they make it insanely easy to grind XP (3-2) and fuel (2-3). they also double as flagship tanks due to the aggro mechanics, and in a pinch can serve as KTKM/Ooi-sama with an early torpedo strike past 10. on top of that, they're insanely cheap to deploy (like 15 fuel for max refuel) and their repair times are destroyer level even at high levels.