Question

I really want some of the stories, and aslo Reshiram. http://www.serebii.net/conquest/wifievent.shtml these are the stories I'm talking about.

Answer 1

No sorry it looks like its like any event where it ends on its date end. Though it may be like Pokemon Ranger where the last distributed mission is still available. Can't be for sure unless you try it yourself though its more than likely that it won't be distributed anymore.