From December 4th until December 10th, 2K Games is offering free epic cards in the following mobile games: My NBA 2K16 [Free], NHL SuperCard [Free], & WWE SuperCard [Free]. These are all free 2K titles which you can grab from the App Store and Google Play. 2K Games has dubbed this week as the Epic Card Week and here is what you have to do in order to get free epic cards in all of these 3 games.
The deal is that you have to play a game in all of the titles mentioned, without exception, and on the same device before the end of December 10th. You will receive a rare card in each of the games aforementioned once December 10th passes and the event ends. As far as we know, they are not the newest or the rarest in the game, but the cards are rare enough and worth getting, especially if you have the time to download these 3 games and play them. Of course, if you already play these games then you have already sealed the deal.