Part of the game is playing the cards. Part of the game is picking the appropriate anti-deck with the appropriate deck edit. If you pick the appropriate anti-deck/deck edit when you play an opponent, whether AI or human, you receive a slight advantage, but you can still lose if you play someone who knows what they are doing. I out-foxed serious veterans consistently and so luck is more limited then people believe. Try illusion at first and learn how to edit your deck and it will be more fun.