If I got the modifier that shows your opponent's first card then yes I would pick something to counter that. But other than that I didn't see much strategy to the game and just picked random cards. A more detailed strategy element is what would keep me coming back. Maybe add combo pairs. For example if you get two wand cards then that makes a fireball which takes out the first two cards of your opponent's hand. Or you could add a shield card, if you match two shield cards together you will block your opponents first two attacks. Then it becomes a gamble. Do I hold onto my shield card and hope that next turn I am able to get two? Maybe give the player a choice to stash one card to the side that will definitely end up in their next hand. Hope that helps :)