Talk:Spring 2015 Event/@comment-114.121.156.254-20150427104555/@comment-7401186-20150427115314

It's vice versa.

-E-3 ships cannot be used in E-4[E-4 ships cannot be used in E-3]

-E-3/E-4 ships cannot be used in E-5[E-5 ships cannot be used in E-3/E-4]

-All ships can be used for E-6

P.S: I think it is just as same as AL/MI shiplock. The difference is just the last map where the summer E-6 hell forbides you from using any ships that you used in AL and MI map. I think Fubuki Ganbarimasu tell the story why this is happen actually.