- Publisher: IDW
- Written By: John Barber
- Art By: Andrew Griffith
- Language: English
- Digital Release Date: March 4th, 2015
THE ONYX INTERFACE! The AUTOBOTS and DECEPTICONS face down human forces--and strange battlelines make for strange allies. Who will emerge with the ancient ENIGMA OF COMBINATION... and who will usher in the COMBINER WAR...?