Core cards and Levels

I understand that Core cards will be given for free according to the Levels.

I am just level 46 as DH; what do you think? Do I risk to miss some important cards ? Tks

I think they said you'll get all the core cards by merely getting each class to level 10. So you'll get all the DH cards for free when the core set comes out. It's the golden versions of those cards that you'd be missing. I'm kind of curious about how many levels you'll have to reach to get those, but they haven't announced anything yet.

My understanding is that you will have non-golden versions of all Core set cards as long as all your classes are level 10 or higher. The neutrals only need a combined level of 60, which only needs 6 classes at 10.

As for golden versions, I think they said they'll be given out through achievements (probably something simple like playing/winning X games with class Y, but they may be card specific).