Darkness envelopes the world, chaos reigns. Humanity fights back in the only way they know how with forceful control. But how does one control creatures whose existence defies all logic? Nightfall Martial Law is a stand-alone expansion to the smash-hit competitive deck building game Nightfall. Martial Law brings you a complete new set of cards with special new powers and features all-new vampires, werewolves, hunters and ghouls. Martial Law also introduces the new feeding mechanic feed your chained orders to give them greater effect.