Return now to dying Mars in its last age of glory. A planet of flashing swords and choking sands, of winking courtesans and lantern-lit canal cities. Mars, where fortune and death are two sides of the same obsidian chit, where lost cities and dry oceans stretch between the last bastions of civilization. These Cavaliers of Mars Talent and Path Cards enhance the systems found in the Cavaliers of Mars Core Rulebook, making referencing rules quicker for play. - from the publisher's blurb