With this highlander deck I am playing in legend and get a 59% win rate.
The deck is highly favoured against rogue, mage mirror and warrior. The deck struggles against DH (even after the nerves).
Against all other classes you have a 50-50 chance and above all fun matches. Although a lot of RNG is involved this leads to special situations. Several times I had a chat with my opponent after the match on their initiative.