As with many trading card games, the card art is drawn by a variety of different artists with different styles.

Some of the card art is being done by Penny Arcade’s Mike Krahulik (“Gabe”). In the May 26, 2006 update of the Penny Arcade site, Krahulik revealed his artwork for a card that was based on the exploits of Leeroy Jenkins.

Other artists include Doug Alexander, Julie Bell, Mauro Cascioli, Matt Dixon, Alex Horley, Todd McFarlane, Jeremy Mohler, Ariel Olivetti, Dan Scott, Greg Staples, Mike Sutfin, and Boris Vallejo.