Are Gardens working correctly? I just finished a game with 55 cards, and I got just 4 points per Gardens. Maybe the Gardens card itself is not counted?
Way too often when King's Court is in play, I lose. If I play against someone my own level (15) or higher, I usually get thrashed.
Obviously, I have problems building a good engine that includes King's Court. I usually play it with cards that end up being insufficient for winning the game, while my opponent virtually plays his whole deck every turn. At least that's how it feels.