B/W Zombies vs R/W Humans

We like to have several Deck prepared for things like FNM and Standard Showdown. We want the decks to be pretty good, good enough we will play them. But having extra decks means no one can say they can’t play because they don’t have a deck. The Zombies and Humans deck are in the spare deck category. Wee need to see what they need to make them better.