If you purchase Scribblenauts Unmasked, you’ll get a digital copy of the comic A Battle Most Bizzare where Batman fights Joker and Superman fights Bizarro (and by the looks of it, everyone else fights their archenemies)

A hands-on demo of Scribblenauts Unmasked will be available at Pax Prime (Booth #1214) so be sure to check it out if you’re there!