Just something I'm tinkering around with.
Combos of note: Dragonhawk Rider + Power Overwhelming (+Abusive Sergeant). This is an abusively strong combo and finisher. 2 cards, 6 mana, 14 damage? Throw in an Abusive Sergeant or extra PO for maximum fun. Make people fear the Rider.
Don't be afraid to go for face as you have very nice reach. Don't sweat the damage you'll take from the Imps/Wrathguards, let it fuel your Moltens.
Play it like you would Zoo. More to come if it continues to be promising : )