A pencil sketch of Autobot scientist Perceptor. This talkative genius turns from a robot into an actual working microscope as well as an intermediary artillery piece. He was part of the second series of Transformers toys starting in 1985, and was showcased in a commercial starring Alex Karras!
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.
