Hearthpwn

Unlike the Hunter and Priest decks, this one worked like an absolute dream, got a first try! However, I did a few changes due to missing cards. 

-1 Doomsayer -1 Big Game Hunter -1 Mind Control Tech

+2 Molten Giant +1 Antique Healbot

Managed to hang on by the skin of my teeth around 13 health, get up a Molten Taunt and Jaraxxus up for a bit of a race through the Belchers and Giants.

This deck is too unreliable. This one is much, much better.

http://www.hearthpwn.com/decks/230743-priest-rend-blackhand-heroic

Hey, this deck is far from perfect; however, it shouldn't take very many attempts to get a win.  If you're really struggling I could backseat for you. I'm sure certain classes are better suited for this challenge, but I'm trying to beat all of Blackrock with the warlock class.

I tried more than 20 times, as I said, unreliable, you HAVE to get the perfect hand. With that priest deck you don't, you're not tied to one single hand.  

"You should win easily if you luck into the double 2 mana hero power with sheep on turn two." That's not even in the same neighborhood of the truth, but it works, eventually. Thank you.

Glad you had success. That scenario is the best possible outcome; therefore, it should be easier. RNG of course can alter the game to a point where skill doesn't matter, but most of the time if you "play right", which you left out of your quote, you can win.

Soooo many times, he kills sheep and then summons a free 6/4 minion, leaving you with no answer. Ugh frustrating

no luck yet, 8 games starting explosive sheep, and all games his 2nd hero power was the 5/4.

12 games - 2nd hero power 5/4 still.

17 games - 2nd hero power 5/4

 I've notice that whenever I don't start with sheep, then his turn 2 is always 2x 2/2 taunts...but all 18x now that I have drawn sheep turn 1, it's always 5/4

LOL so  I finally got him to turn 2 the 2/2 taunts....and when my sheep cleared his board he just played volcanic drake 6/4 for free....so yea that doesnt work either.

Jeez man, sounds like the rng gods hate you. That rng isn't necessary to win; I hope you haven't been looking specifically for that scenario. Honestly, after that many attempts it's time to move on. There's a face hunter deck by Zero that will likely get the job done, or try some of the tweaks listed by others. The deck is far from refined; however, I can pilot it with a high success rate, so it comes down to how you're playing it--if you start with turn 2 sheep. (lost cause without it)

Good-luck man.

Worked well

1st try. Fun boss

Really good deck, 2nd try.

3rd try and finally success, thank you very much!

Dude, Drakkisath took 2 freaking hours trying to get Kel'Thusad glitched. I won first try with this deck. I only had 1 bgh so i just put in Mal'Ganas. Didn't make much difference even though he summoned 6 8/8's. Thanks for the deck man.

Ran this deck. I didn't own  a Doomsayer, so I subbed in a Dread Infernal. It still worked out though on like second try. Thanks for the list! 

Tried 10+ attempts with this deck with no success. Sheep was in starting hand each time.

Hey, I think your issue might be you're playing too safe. I will basically tap or hurt myself until about 5-6 hp (Lord Jar after). Sometimes you need to take face dmg in order to get out a minion rather than play removal. 

Just beat Heroic Rend Blackhand Thanks for the post