Obviously point of this deck is to outlast your opponent, which is pretty easy with this deck. Your main power source is Armorsmith that card is crazy in this brawl. It will soak so much damage from Ragnaros.
If it's a long game you have C'thun + Brann combo to finish your opponent off, but they are usually short games, because people tend to play small minions in order to burn you off quickly. Which really is a dumb strategy against this deck, since you have so much ways to gain armor.
And if they have big threats of their own you have Whirlwind/Ravaging Ghoul + Execute.
You also want to save your heals for Armorsmith, to gain additional value.
I yet have to lose with deck.