Talk:Spring 2015 Event/@comment-121.122.7.21-20150429050257/@comment-5380363-20150429053227

Ships are tagged when sortied to E3 or E4.

Ships with E3 tag cannot participate in E4 or E5.

Ships with E4 tag cannot participate in E3 or E5.

If you send a ship that has participated in E5 to E3, it will receive the E3 tag. Because of the E3 tag, that ship can't return to participate in E5.

Correct me if I'm wrong.