Moving onto a larger scale of Cybertron toys -- the Scout-class. First up is Overhaul, a gruff, elder Autobot warrior who turns into an off-road truck-like vehicle. The gimmick in the Cybertron assortment was the use of "Cyber Keys," small plastic props that serve a similar function to the Mini-Cons in Armada in that they unlock play features. In the Cybertron fiction, the keys also help denote planetary allegiance (Overhaul had a "Jungle Planet" key). Overhaul was released at US retail in 2005. In Japan, he debuted at the end of 2004, and had the name Jackshot.
The combined form of the Universe Micromaster Aerialbots is Superion, an amalgamation of six robots plus their pack-in accessories that serve as connectors, head, and extremities of the gestalt warrior. While in Japan, the original source of the design ( Sixwing , 1992) was available in a collected set, this combiner needed to be purchased one bot at a time in the 2007 Universe release.
