Slam attax what do title cards do?

Slam attax title cards help you when you play the card game. if you read the direction's it will say you need 4 rows of 4 slam attax cards in each row. you also need to use ONLY raw,smackdown and ecw brand cards only. the title cards tell you what ppv your in.you also need a title card to play. if you go to extreme rules you need to use one champion card one item card raw,smackdown and ecw cards and a diva plus a title and ppv card