Talk:Fall 2017 Event/@comment-24069043-20171120132219/@comment-26850872-20171120132633

So far that I know of: E-2 sortie quest (A+ rank boss node 2x), clear E-3 (gives 2), and if you somehow can manage to clear E-4 on Hard it'll give you one more.

However I am still doubtful on why we need so much of it.