On Cybertron, Optimus Prime battles the Dinobots over the first new Cybertronian life to emerge in four million years! But does he stand a chance when the Dinobots' newest member is two miles tall and eats cities?
- Part of IDW’s Artist’s Edition Cover Month!
- Optimus Prime deals with the fallout of the First Strike event!
- Variant cover by James Raiz!
Dark Horse Releases Official Hellboy Universe Timeline