 Rodimus and Jessica find the body of Optimus in the wrong room, and realize too late the trap that is being laid for the other Autobots.Gregory floods the lab containing Ultra Magnus, the Aerialbots and the Throttlebots with the red spores; infecting all of them.Morgan and Swofford's plan is successful as the spores make Ultra Magnus, the Aerialbots and Throttlebots go crazy and fight each other and quickly the Decepticons (except Galvatron) join the diseased army.