"Dark Cybertron, Part 6"
*A hero falls - and one returns! The struggle in the Dead Universe heats up as Orion Pax—the ’bot who was once Optimus Prime—and Rodimusstruggle with the legacy of Primes! Meanwhile, the Lost Light is under attack in deep space—and Shockwave and the terrifying Necrotitan threatens Cybertron! *Source: idwpublishing.com