You may have heard the news in the forums, but we're doing a 70-ish card errata Monday, one of our biggest ever.  It's basically a full card release, so stay tuned for things to be shaken up a bit.  Focus is on Mermaids, Merc Nation, unused commons from the first few sets and unused rares in general.  We've also got plenty going on next week, Errata packs, sales, a 5 of 7+ and community tournements, so you have something to do while trying out your "new" old cards.

Keep an eye on this spot for the card list!