Newbie deck help

Hello, I'm a ww2 and military aviation italian enthusiast coming from many years of MTG. Found this game some weeks ago and felt in love with it, It's literally all I could have asked for. Since I like in every card game to play not meta decks but at least some cards I like i wanted to build an air deck based on italian planes, I've found this online and I'm testing with mixed results a version of It without the cards I'm missing. I noticed that in this game grinding for cards Is way harder than in other card games, so to not waste them I wanted to ask you guys how can I improve my deck (i can change US with Japan or brits, the only think I want in It are the italian planes). Thanks to everyone, have a nice day!

Hello, I'm a ww2 and military aviation italian enthusiast coming from many years of MTG. Found this game some weeks ago and felt in love with it, It's literally all I could have asked for. Since I like in every card game to play not meta decks but at least some cards I like i wanted to build an air deck based on italian planes, I've found this online and I'm testing with mixed results a version of It without the cards I'm missing. I noticed that in this game grinding for cards Is way harder than in other card games, so to not waste them I wanted to ask you guys how can I improve my deck (i can change US with Japan or brits, the only think I want in It are the italian planes). Thanks to everyone, have a nice day!