The iPad is ideal for card games -- its size and wonderfully inviting touch screen makes it excellent for representing physical cards on a digital device. That's why, back when the iPad was first introduced, one of the most popular apps was a simple deck of cards, a virtual set of graphics that you could move and slide around the screen as needed. Traditional card games have always been well-represented on the iPad, and collectible card games really shine. As the iPad has matured, we've seen more and more virtual card games arrive, from Hothead's popular Kard Combat to enjoyable titles like Ascension and