OK, I'm hooked. So are my kids. So, I'm already buying all the Asylum decks and now I'm wondering how best to store them to facilitate deck building. Do folks keep the Asylum together, since it is thematic, and just shuffle through each one to build a deck (this refers to casual play, I'm sure a lot more science goes into tournament deck construction). Or, do folks take all the cards from each faction across all Asylums and put them into one mega faction deck?