Story by John Barber. Art by Fico Ossio. Cover by Santiperez.
OPTIMUS PRIME VS. BARON IRONBLOOD. The final mystery is revealed as Baron Ironblood reveals his true identity. Only by teaming with Transformers leader Optimus Prime do the Revolutionaries have a chance to save Earth-and the whole Hasbro universe. The senses-shattering conclusion to Revolutionaries leads directly into next month's massive crossover event.