Just started playing this game, it's really fun so far! However, twice now, I've had a fight with a trainer, and all they did was draw cards, they didn't play anything, even though with 5-7 cards, you'd think they would have something to play.
I've actually had that happen to me. I had bad luck and despite my deck having 1/2 oran berries, I never got any and all my cards I drew required at least one. RNJesus hated me that round.
