Also part of the 2004 Spychanger assortment initially exclusive to KBToys is this incarnation of Optimus Prime. He's released in his classic colors, but the design is based on a Generation Two toy, and the simplified Spychanger figure itself is a redeco of the Scourge one released in 2002. He turns into a simplified Western Star 4964EX Constellation cab semi truck.
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.
