Oh, the ones I have that show that picture are decks. I also have a bunch for booster packs and the picture is different. So I assumed that it was for a deck, sorry! I still would like the pack though
Code cards for decks all use the same generic picture (like the one shown). For booster packs, there are 2 types - one of which looks the same as the deck. This is done on purpose to prevent weighing packs for valuable cards. Decks always come with the same cards, so there's no point in having variety. Another thing is, beside the QR image and below the actual code, it will say if it's booster pack or (name of the) deck. In my case it says "xy - Primal Clash BOOSTER."