Hearthpwn

Here's a deck I created with some Frozen Throne cards that easily defeats Heigan, as his skill makes your board stronger. I threw in Lord Jaraxxus for fun, but in the end I never used him, so you can replace him if you don't have him.

 ### Big Wild Boys
# Class: Priest
# Format: Wild
#
# 1x (0) Circle of Healing
# 2x (1) Holy Smite
# 2x (1) Potion of Madness
# 2x (1) Power Word: Shield
# 2x (2) Resurrect
# 2x (2) Shadow Word: Pain
# 2x (3) Shadow Word: Death
# 2x (4) Eternal Servitude
# 1x (4) Greater Healing Potion
# 2x (4) Mass Dispel
# 1x (4) Shadow Madness
# 2x (6) Dragonfire Potion
# 1x (6) Holy Fire
# 2x (6) Shadow Essence
# 1x (8) Kel'Thuzad
# 1x (8) The Lich King
# 2x (9) Obsidian Statue
# 1x (9) Ysera
# 1x (10) Y'Shaarj, Rage Unbound
#
AAEBAa0GCNwBognSCtUKgg6oqwK3uwLCzgILlwLlBNMK1grXCvoRtbsC6r8C5cwC5swCtM4CAA==
#
# To use this deck, copy it to your clipboard and create a new deck in Hearthstone

 I used this deck and he stopped attacking after I summoned Tirion Fordring

The current deck lists posted are outdated as some of the card choices I would not recommend given the revised deck Heigan now uses.

This deck uses most of the base set with a sprinkle of GvG and Naxx.

Explosive Sheep to clear those annoying Blood Imps, Acidic Ooze, and Flame Imps.

This deck worked on my second try.  Just hold off until you can pull the Alexstrasza + Pyroblast combo and you're golden.  Careful if your life dips below 4 health with no Ice Block or Ice Barrier because you might get Bane of Doom or Soul Fire in the face like what happened on my first attempt when I wanted to let Heigan have a slow agonizing death for all the pain he caused.

Won on the first attempt.  Good synergy!

beat him with this deck, third try.

https://vid.me/e/Tqia

Costs of these decks are too high for newbies. You guys can try this:

http://www.hearthpwn.com/decks/228702-newbie-lans-normal-heigan-the-unclean-mage

Two minion mage deck for Heroic Noth and Heigan, one try each no troll:

http://www.hearthpwn.com/forums/hearthstone-general/general-deck-building/15336-heroic-naxx-decklists?page=2

Lol, forceflex's win is like 9/10 RNG luck... that deck gets smashed hard if you cant get clearing combo / control cards fast enough and consistently enuff. what an annoying boss. 

i think a giants deck would perform much much much more reliably than freeze mage

I beat Heigan on Heroic with a weird, anti-aggro Shaman deck I built. I never tried it out in a real game, but it managed to pull through against Heigan, though I ended at only 4 life.

He is annoying.

I actually beat Heigan with this deck:http://www.hearthpwn.com/decks/80692-easy-loatheb-heroic

Heres the video:https://www.youtube.com/watch?v=-_RUg2COHTI&list=PL4mdPN33d2Fic1Z5FENVzTACGVJYiTaDN&index=11

This is the deck that I used to beat Heigan on Heroic. With some lucky draws I did it in the third try, I think.

I thought I should post this here, it just might help somebody.

Hi everyone, this is the budget deck I created and used to defeat Heigan! Rate and comment please!

tried all day ALL these decks, none of them work... i must have played 90+ games and never got under 30hp for Heigan...

no matter what I do, he ALWAYS has 2-3 taunts up and i can never damage him. These heroic bosses are just impossible... this game is BS, i'm done. Luck is just too important for players while the computer always has the EXACT right card to kill you at all times. No skil involved in this crap !

its all luck thats why these bosses are so boring.  Last weeks at least it seemed like you had some semlence of control over what you could do to the heroic versions, this week, they are just stupidly strong and you had to get lucky. 

THANK YOU for this deck. 1st shot = kill!

I tried Miracle Rogue 5+ times--even conceded a few for optimal starting hands--needless to say, it wasn't pretty. Heigan did not play Mindpocalypse during any of my attempts. Miracle is DEFINITELY too dependent on draws. Whoever suggested Miracle should go play in traffic.