Wow! Easy running until you reach the ceiling which is fairly low. I got to class 9 and now, the last 24 hrs alone, I suddenly can't even win one match. I've dropped over 400 trophies and lost over 25% win rate. 5-10 defeats in a row followed by 1 win followed by another 5-10 defeats, repeat. Even when playing against the exact same deck as mine, I am completely outclassed.