The mystery Pokémon card is picked random and the one you get Is the one you get to keep for a few weeks before sending it back and if you don’t send it back you won’t be able to buy another one until the first Pokemon card get back to us and its like trading and we have 40 of these cards and everyone get one and there is another way without giving it back and that way is to play a Game of Pokémon trading card with Gaming with Dj Pumpkin and if you win you get to keep the card