Thank you everyone for the advice. I'm an older player who stopped playing around 2011 or so, but stuck to only a few of the clans. My primary being Phoenix as I've always enjoyed the mystic and elemental magic aspect of the fiction and characters. Three core sets themselves seem a little daunting for a full pay set of cards, though- I had presumed the core box would be enough for two players to face each other at the least, so this will be a little more complex then I had anticipated. I know of only one person who currently plays, but I could likely start up a new group fairly easily.