Talk:Summer 2015 Event/@comment-26293410-20150814044321/@comment-25284995-20150814045744

Ship lock and ship tag is different.

For this case, any ships which have other tag (rather than E5 tag) can do sorties in E5 map with only Easy difficulty (you choosed before).

And BTW, any ships which have E5 tag can also do sorties in other maps with only Easy difficulty you choosed.

For Normal difficulty and Hard difficulty you choosed for the other maps (not E5), you cannot use E5 tagged ships in these maps.