These two Dwarf decks use a few heroes that seem to be neglected and pairs a bit differently than you normally see. The Mining deck's job is to take out all the enemies with high damage and defense. Dain's deck is to take care of locations and provide support, doing good damage as well. Put Steward of Gondor on Balin so that no Shadow cards can hurt you. Have fun mining. Drink some ale and call it a day!