User blog comment:Anary Artwaltz/To the admins in here/@comment-10117350-20130806201645/@comment-10117350-20130810204441

That's true. However, Hacker is a R card just like every other. She's not a event-only card and you can get her even after this event ends so don't worry about getting her. If you really want to get her, please keep in mind that Hacker's skill isn't Splash. Her real skill is  Firewall  (Unit DEF +50% / 15% chance). She's not a very useful card (even though her art is <3).

She can appear on Premium and Ultimate Summons but the easiest way to get her is to keep defeating Archwitches and hope for her to drop. So... good luck with that. :3