Adventure Time Halloween ComicFest Ashcan

Boom! Studios released this one-shot ashcan in 2013, a special Halloween-themed sampler tied to the beloved Adventure Time cartoon. Written by Ryan North with art by Braden Lamb and Shelli Paroline, it offers a spooky, bite-sized glimpse into the Land of Ooo, capturing the series' signature blend of whimsy and mild peril. As a promotional item rather than a full story arc, it's a fun, standalone entry for fans of the franchise.