Pretty subjective question so I leave it open to everyone.

I personally would go Priest, the class I play the most.

I'd say Priest. The only thing that is midly annoying is the Pyromancer / Power word: shield combo. For some reason, a lot of priest cards can be dead cards -- at least in my opinion.

Paladin

Mage


Get rank 5+ and you'll face one every 150 games

I'll never get there with my priest :<

An example here:
http://i61.tinypic.com/2d93hjm.jpg
Zetalot does really well with priest it seems. However his hand is exemplary for priest.
6 spells which simply do not help him in that situation

This post was edited by Gala on May 3 2014 05:16pm

I'd say Paladin, but the game is reasonably well-balanced if you ask me.

paladin and shaman are getting better because there are currently less hunters atm.
so i would say priest/mage are the weakest right now

all classes can have decks that beat top decks from other classes, but probably priest is the weakest due to the fact that most of their cards are not too hard to play around if you are an experienced player

Mage by far imo.
Just because i love priest it's oookay, pretty good against aggro if you have the right cards in hand.

This post was edited by Alex94 on May 4 2014 03:49am

I play priest all day and that's why I raise this argument.
Might not be as experienced with Mage to know all his weaknesses but I got rushed down by 2x Mages this morning.

Just playing priest and I can do nothing he plays 2x azure drakes + abomination and gets me down to 10 hp to pyroblast on turn 10.
I couldn't play Ysera or Ragnaros because he would just polymorph them and it would have swallowed all my mana that turn.
Priest are able to counter endgame relatively well but the cards I mentioned are just too hard to face in my opinion.

In direct comparison if you build the right mage deck priest absolutely has no chance.
And if you want to counter earlygame with priest you have to have the right hand. 2x deaths + mind control won't help you in your starting hand.

This post was edited by Gala on May 4 2014 04:07am