- Publisher: IDW
- Written By: Chris Metzen, Flint Dille
- Art By: Livio Ramondelli
- Language: English
- Digital Release Date: March 18th, 2015
OPTIMUS PRIME vs. MEGATRON. AUTOBOTS vs. DECEPTICONS. At the dawn of the conflict, battle lines are drawn and sides are set... now legends will be made. The war that would define a planet begins in earnest--and its revelations will shake the TRANSFORMERS' world to the core!