Shockwave

With the departure from Earth of the AUTOBOTS and DECEPTICONS, SHOCKWAVE and the Sky Attack Team found themselves free to pursue their own interests. SHOCKWAVE has spent the last decade hiding among the armed forces of dictators and tyrants around the world, signing on with whoever is most likely to give him the opportunity to rain fire down on helpless soldiers and civilians. There's nothing SHOCKWAVE loves more than to see a huge column of oily black smoke rising from the center of a populated area, and know that it was his bombs that lit the fires.