1986 was the year of the "Scramble City" type combiner teams -- groups of four robots and an oversized leader wherein the smaller 'bots formed the swappable limbs of the resulting combiner. Though released internationally, the term comes from their Japanese incarnation due to a piece of animated media unique to that territory that had the combiner teams interact with the new city playsets out that year. Swindle kicks off the Combaticons, and turns into an FMX XR311 combat jeep.
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.
