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!

Special, over-sized series finale! Everything has been leading up to the earth shattering revelations found in this issue! With major repercussions, the countdown to the next major event starts here! Variant cover by Pierre Droal!