This is not a post about balance. Its a post about how DH simply mess up so many aspect of the game that the class by itself just ruin Hearthstone imo.
1 mana hero power …
Do I need to remind you how good was a 1 mana hero power when even/odd deck was leading the meta ? They Fame of hall them so quickly because it was a huge problem balance wise to ether give better hero power or cheaper one.
Well a one mana hero power change a lot the way you play the game and rely on your hero power. You also have the “inspire” card obviously balance around a 2 mana hero power. An 1 one mana hero power literally change how you see your hero power and how you play because its 1 mana, its better than any hero power even if “technically” it the same power per mana spend but its harder to spend 2 mana in a turn compared to 1.
So Blizzard made a classe with that build in, with an advantage of curving out mana much easier (one mana cost hero power) and worse assign it to an attack ability which trigger TONS of existing card balance around a 2 mana hero power … EVERY CLASS was 2 mana cost hero power and MANY MANY MANY aspect of the game turn around this.
Just that is enough to be piss off madly at Blizzard. Was it too hard to figure out a 2 mana ability and not mess up that balance in the game ?
Lack of discover and random effect.
A very important aspect of the game is RNG and discovers. It’s an important part of the game. DH have little to none of those card, making it very “grey”, no color, always always ALWAYS the same thing. Seriously I never saw a class so consistent to a point it’s BORINGGGGG … I mean I just can’t even figure out a way to make a fun DH deck because … it’s almost impossible. Everything is pure stat, pure best in game effect possible … Dam that class is BBBBBBBBOOOOOOOOORRRRRRRRRIIIIIIIIIINNNNNNGGGGG
Boring to play, boring to face. ZERO fun even if you try. the “funniest” DH deck I made is a “SEMI” OTK deck and manage to attack a single hit of 20-24 damage … But trust me, that deck work because of NEUTRAL CARD.
Not enough cards
Why on earth you didn’t add new DH card to ALL the standard expansion available and give the new card from the previous expansion to everyone so you know … we can make more type of deck ?
Conclusion
DH don’t feel like a new class, it feel like something so different that it mess up some basic of the game and it’s not fun. 1 mana hero power, no discover/rng/fun effect, very very few card, extremely consistent so every game is the same.
Worse and most boring mistake Blizzard ever made for Hearthstone. Balance can always be fixe in no time, but the class will still be a huge problem even with balance till many more cards are introduce, so for at least a year.