Hearthpwn

The more I play Dungeon runs (and I am going to get this cardback on Eu Na and  Asia), the more I am sure that there is no weak class for these runs. You just need some brain and ofc a bit luck to finish the run.

I am happy that after all adventures Blizz came to a different replayable "PvE" content, and it has kinda balanced difficulty.

Hardest is rogue :)

Its just rng 

Did it with double +3 spell dmg and the 3 cost 3x8 dmg missile

Picked lots ot arcane missiles

Pewpew

Some classes, I feel, have some very bad 'buckets', or rather, possibilites. For example, I tend to get for Warlock something like: Little Legion (with weenie demons), Swarm (with even more weenie minions) and lifesteal (with 2 Deathaxe Punisher - why are these even in the pool?!). Though you could luck out and get something like Dire Demons (with Mal'Ganis, etc.) or the Lifesteal Bucked full with Gul'Dan, Spellstone or Drain Life...

For me mage has been one of the easiest, I managed to do it on the first try. Frost Lich Jaina helped me a lot (she made me win against Azari by herself, since I was lucky enough to don't burn her), and also the "draw 3 cards. They cost 0" spell was pretty great. I won the 7th boss by drawing the DK on turn 3 with that.

The hardest for me has been warrior, took me like 10 to 20 runs. I finally did it with a recruit Warrior with stealth passive and that other passive which makes your big minions cost. 

Completely agree OP, by far the hardest class I've tried. I made it bu only after x amount of attempts.

It is very dependent on what you draft early e.g. spellpower, hardcore tempo cards, reduce cost of minions and then just draft top end cards etc. and that CAN make a big difference. I could't get the secret synergy to work. 

x = a lot. 

Frst try for me. It was  rly easy

Mage was easy one, priest is the hardest for me.

man 

I went in with the aggressive strategy with the final boss. I got reduced spell and spell damage plus 3 

Quote from Toymachine >>

Everyone says some class is hardest and I've seen people say that for all 9 classes... it's all pure RNG shitstorm, like the rest of Hearthstone, you may complete it in 1st try with a class or you may play 10 times, nothing to do with how hard it is with some class, just pure RNG.

Mage I actually beat first try, got Spell damage +3, Boots of hasting (minions cost zero), Three Rhonin's and Two malys, nothing like dropping 60+ damage of arcane missiles in one turn.

Warrior & hunter are giving me the most trouble.

I've completed it with my second run. Double healt and the quest made it pretty easy

Priest is the worst, you can’t get a fast start and the heropower is pretty useless as well. I could have won several times with mage if I didn’t get really unlucky with rng. The bomb boss got all good bombs rng, except one

I beat the darkness with a stealth-many-girls-and-wyrms deck. I've been doing it wrong the first few times rerolling for spell power and mana reduction on spells. Turns out having many stealthed apprentices giving 1 mana reduction each is better than picking the passive

Quote from Tomas13CZ >>

Hardest is rogue :)

Did mage on first attemp, really easy. And it was my second Dungeon after a Druid one i got to 7 wins.

So no, it's not the hardest at all.

That's funny you say that, because I got 8 wins with it the first try. and I'm finding Hunter, Rogue, Druid, Shaman, Warlock to be extremely difficult to get the 8th win in.

Finished all of it yehhhhh !

Mage with Elemntal and lots of spells and spell + 3 and DK

Sooo happy hardest adventure ever !

Love the card back by my side more than my Legendary ;-)

Quote from jay131990 >>

Quote from MrShmoove >>

I beat it in 3 tries with Mage.  Not that hard.  Warrior is WAYYYYYYYY harder.  

http://www.hearthpwn.com/forums/hearthstone-game-modes/dungeon-run/208542-post-your-first-completed-dungeon-run

 Warrior was incredibly easy with minions over 5 cost 5 or the recruit 3 minions treasure.  I ran through the entire dungeon with ease.  It was the second easiest for me behind Warlock