Agree with last post. Been grinding away with big spell ping to Diamond, taking ages at 86-69. Was fairly plain sailing until Diamond 2/1 where it feels like I win one lose one continuously and I'm beginning to lose faith. Made the fatal error of changing decks, lost 4 in a row. Quest warrior feels difficult (4-7) unless you pull out the nuts, and ramp/belly Druid (11-17) (which there are a lot of in my experience) feel very unfavoured. Only bright spot is that rogues are favoured in my experience(19-12).