. . "Number of Series: 1 Creator: Cosmobo In the series you get 3 cards in a packet and 1 upgrade card. You battle people with the cards to try and get they\u00B4re cards. Or you can trade cards for other cards. It\u00B4s that simple!"@en . "Number of Series: 1 Creator: Cosmobo In the series you get 3 cards in a packet and 1 upgrade card. You battle people with the cards to try and get they\u00B4re cards. Or you can trade cards for other cards. It\u00B4s that simple!"@en . "SpongeBob Trading Cards"@en .