the ui art is great. the art on the cards im not a big fan of would recommend a boarder all the way around the card i personally think it looks more professional. it seemed like you just hit ur opponent in the face first not really a big incentive to trade if your a head in health. most of the cards are just scaled up vanillas which i get, its good place to start. having a blocking mechanic might be good. when you have your hand up on your turn you can't see how much health you have left. your turn ending after you hit face does make it so trading is a good option but if you open with too expensive cards and your opponent has many cards they can play you seem to get behind, maybe a mulligan system. also being able to play against other people would be cool but idk what ur goal with the project is that's what a random on the internet thinks. over all great job probably took a good amount of work