With the new expansion for Hearthstone announced, what progress have I made in defeating the Blackrock Mountain Heroic bosses?

I’ve beaten two more since I posted about beating Grim Guzzler, Thaurissan, and Drakkisath.

I didn’t record my victories this time, but I did keep track of my decks.

First up, I defeated the Dark Iron Arena using a Freeze Mage deck. Here’s the deck list:

If you’ve seen other Freeze Mage decks, the idea is pretty simple. Prevent your opponent from killing you until Antonidas is on the board. Then use Antonidas’ endless supply of Fireballs to destroy your opponent.

The deck works best if the computer drops Millhouse Manastorm the turn before you play Antonidas. That didn’t happen during my game, but the deck was still strong enough to get me a victory in one try. Just destroy threats as they come up and use Antonidas as a finisher.

The deck is expensive to craft, but it gets the job done in constructed and in Heroic mode.

The other Heroic boss I took down was Garr, the guy with all the exploding Firesworn.

Here’s my deck list:

This deck is also pretty simple.

On Heroic mode, Garr’s Firesworn deal three damage per death and he starts with seven. That means if all seven blow up at the same time you take 49 damage.

Killing them off earlier helps, but you still take some damage.

So what’s the easiest way of preventing the Firesworn from activating? Silencing them!

Mass Dispel is the reason this deck works. And there’s tons of healing to save your butt too.

I won on my first try without even using the Inner Fire combo.

I kept my creatures alive by healing and adding health to them against Garr’s onslaught.

Once he ran out of threats I slowly took him out.

I also included Mind Control Techs and a Cabal Shadow Priest to steal the Firesworn. This turned out to not be that great. I’d replace them with either Circles of Healing or Gurubashi Berserkers if I was playing again.

Good luck against the Heroic bosses! I’ll post more guides as I best the challenges myself.

-GoCorral