[2022] Ragnarök Edition from Samsung PROMO

Hey,

I have a question about THIS promo. It's for base game + Dawn of Ragnarök dlc. I already have base game + season pass on my account. If I activate that promo will it just add Dawn of Ragnarök on my account or something else will happen (I will have it twice in launcher or it won't activate etc.)? Hopefully someone can answer this. Thanks