Take Takeno's Cavalry, a 1/1 for 4 mana that can tap to shoot an attacking or blocking Spirit for a mighty one damage while swinging for one itself (unless its blocked, and then you get a 2/2 for our 4 mana investment)
Speed Wing, a four-energy attack, deals 120 damage, and with three colorless energies required, it's not hard to power up
Try Midnight Ritual for more Zombie tokens, or fire off a Patriarch's Bidding to get all those Zombos back
Right now, there's only, like, four battles that have abilities worth protecting from
Very fun and very cool deck
It also has the ability, Explosive Heat Dash, which removes Entei's Retreat Cost if it has any Fire Energy attached