It says its a strategy but its not its down to luck if you win or not and I ll bet you that you dont even play against the real people.yes this will be true for their every update they put in the game, this game makes you lose to computer's so you buy gems to buy chest dont, its waste of money I ll also bet that the famous youtubers that play the game play on different version, so it looks like their good at the game, shouldnt evn have a star.wow supercell havent fix the game