The Autobots and Decepticons' uneasy peace is threatened by the flames of war Starscream -- ruler of Cybertron -- makes contact with Windblade's homeworld -- and the only defense against a new Cybertronian Empire are Combiners -- multiple Cybertronians forming together into huge, dangerous forms Collects issues #39-41 of Transformers and the first three issues of Transformers: Windblade -- Combiner Wars .
