Talk:List of submarines by upgraded maximum stats/@comment-14.162.26.178-20150512121041

Idk whether I'm extremely unlucky or not, cause I've ground 1-5 since I was lvl 12 HQ up to now (lvl 45 HQ) but I get only one SS drop, I-58. And unfortunately, I have already got it from crafting. Now all of the SSs I got are just two I-58s.

How could I get rid of my bad luck??? TT_TT. I'm dying to get the Z1 from quest to craft Bismarck. How...