Jetfire's Energon incarnation is smaller than in Armada edition, but this all-new design is still pretty hefty, and works best interacting and combining with similarly-scaled "Mega"-class bots. Jetfire turns into a spaceworthy aircraft, a shuttle equipped with permanent boosters to lift him free of gravity. His US edition packs electronic sounds to accompany his transformation. He was available in 2004.
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.
