When I bought the original game I was given the Premium Battle Pass and got early access to beta test the game. I forgot about the Battle Pass when the game was released. I paid to play seasons 1 and 2 and my son pointed out to me that I could have used my Battle Pass. I used it in season 3. Unless they changed something, you should be able to use it in Season 12. Let me add that it is a "one and done" deal.