Travel to the legendary world of Barsoom - the planet we know as Mars - with these special Warlord of Mars Previews Trading Card Sets based on the hit comic series from Dynamite Entertainment and based on the classic John Carter novels of Edgar Rice Burroughs! Each Collector's Preview set contains: one Title Card, six 3D Cards, 9 Martian Creatures Cards, 1 Joe Jusko Autograph Card, and one Promotional Card!