Will the Tar Cards be good? I don't think so. I think they'll see play, but as one of the worse cards of the decks they fall in.

I think the card I'm most excited for is the Humongous Razorleaf Card, 3 mana 4/8 can't attack. It has a ton of potential in more than one deck. Feels fair. Aggro decks can't abuse it.

I still have no clue what deck exists that can stand to play a control match up against Jade. I don't think Taunt Warrior has what it takes. Nor do I think deathrattle priest will work.