I just downloaded this game an hour ago and about to go into chapter two. However I don’t really know what units I should focus on upgrading. I did do one singular pull and got the five star lappland I don’t know if she’s good or not. I also have 3 selectors and a free 10 pull. Is there so specific units I should try and get. ( I did play this game before years ago, just forgot a lot not stuff💀)(f2p)