Trapped at the bottom of the Sonic Canyons, a group of Autobot scientists come face-to-face with Cybertron's greatest threat, Exarchon, and his lost armory. Can the peaceful Autobots hold out until help arrives-and with the Crystal City under siege, can the Autobots spare any help to begin with?
Typically ships within 24 hours.
You may also like
More from IDW Publishing
Recently viewed