Mean Skill Valkyrie

You need to get Dragonfang and Combat Training in play. Getting Godslayer in would be good. Then swing away at minions and the villain with Skilled Strikes and Mean Swings until the floors start dropping. Brute Force will be handy in scenarios with a lot of Tough. It may be worth playing Symbiote Suit, but I have not play tested the deck yet. It may be better to swap that out for another Mean Swing, or maybe a Quincarrier.