Next in the KB Toys exclusive lines of Spychangers is Silverstreak, an homage to the G1 character Bluestreak. His deco is a deep-cut tribute to the original blue-and-silver color scheme that appeared on 1984 Bluestreak packaging and pack-in catalogs, but never made it to the toy itself. Silverstreak turns into a modified Camaro. He is a reuse of a design that debuted in 2001 in the Robots in Disguise line as Side Swipe.
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.
