I love the addition of decks in the shop. It's a bit pricey so I'll stay on the lookout for new decks if one really hits the spot. Maybe you could even expand on it by adding limited decks like card backs with cards that will never come back. I think 1000 gold should be a fair price to get these. I liked the cute theme in battlegrounds portraits too. Battlegrounds is by far my new favorite mode. I hope you'll keep updating it :3