Hearthpwn

So this deck is quiet useful against hunters (and all other classes), but hunters hate its more then the others xD

You should normaly mulligan for:

Fiery War Axe, Armorsmith, Whirlwind and orCruel Taskmaster Unstable Ghoul

The goal here is maintain board control and some card draw, you can also look for Battle Rage for some extra card draw, since face hunters usually  have low health minions, and you can trade easily while maintain some armor.

At turn 5 you want a Sludge Belcher on the board to maintain the aggro away from you, also you should look for Grim Patron and Warsong Commander to setup your wombo-combo.

IF you have the upper hand in the board, you can play Emperor Thaurissan for extra effectiveness for the wombo-combo.

If you drawn everything on the curve hunters normally quit after turn 6.

Cards replacements

You can replace Grommash Hellscream with Dr. Boom

1 Axe Flinger for 1 Unstable Ghoul if you want some face damage, the combo with Warsong Commander provides either face damage and removal against weaker minions since he got a decent body.

and if you guys find any other good additions just post it here ^^