I was playing this game during first Kill la Kill collab, and now I've seen a little bit of how much the game has changed. Also, look at all those buffs stacking to the point they cover up characters' pictures entirely... Edit: Is it still not too late to rejoin the game now?
In this reissue, the old Chloe can be obtained with a login bonus ticket, and even now, more than a year later, she is still one of the strongest break units. The Prisma☆Illya collaboration is recommended for both new and returning players, as the more units you get, the easier it will be to clear future quests. I started playing the game last year and have acquired five of the six old collaboration characters, but I've been able to keep my spending down considerably. I think that's all thanks to the Prisma☆Illya collaboration units.