Almost a year ago I created a new shudderwock deck with a lot of healing and aoe in it to counter all the aggro decks. It turned out that this works also pretty well against combo oder control decks. A few days ago I had a daily record of 18 wins and only 3 losses and 14 consecutive wins which took me to rank 4.
Not only does this deck work it also has a lot of crazy games. So it is really fun to play. In the deck guide I included a lot of heartpwn replays where you can see it's performance.