interesting game? uhmm, am sorry but what? Are you like new to the internet? new to the games? If you are calling this something a game, well... Welcome to the internet mate.
Untrue is calling this a game, untrue is calling clicking few times a gameplay, untrue is not knowing that none of the cards trully belong to you but rather are barely numbers in his database. This is nothing more than moneygrabbing scheme. Just buy 40 more booster packs and spend 80$ to get some additional card. Yeahh, seems right. but for that ammount of cash you can easily get 2 AAA games. If you call it a great game with great gameplay i am sorry but if you would see any other normal game you would die from the amazingness i suppose.