THE LAST AUTOBOT! Once he ruled CYBERTRON with a brutal (and literal) iron fist... left for dead four million years ago, SENTINEL PRIME is back. But in a world where STARSCREAM rules CYBERTON, OPTIMUS PRIME has invaded Earth, and MEGATRON is an AUTOBOT—SENTINEL doesn’t like what he sees!
List of covers and their creators:
|IDW Convention Exclusive Variant Cover
|Acme Comics Exclusive Variant Cover
Note: Includes a preview of Revolution.