Getting great results with the following:It doesn't beat the Mill or Mech decks but it hasn't lost to anything else yet!Not so great but quite fun:I knew I'd find a use for Leviathan eventually :D
Another great counter for Mill druid is:
Hilarious counter for Mech Hunter:
Had a "Get in here" quest, so despite my misgivings I went back into the brawl. Ran into this combination:Seems like a pretty good counter to mech hunter and mill druid.