I only plan on playing this game with my group and I want to keep all the house decks as balanced as possible. The only thing I have right now from the LCG is the core set. What chapter packs should I invest in to help build these decks up to 60 cards and keep them all competetive with each other? I'm not looking for anything crazy powerful, but I am looking for chapter packs that will really make these base decks even more interesting and diverse, and I would rather buy as few chapter packs as possible. On a bit of a budget these days so I rather not race out and grab everything.
Thanks in advance guys.