Next in the series of the Micromaster Protectobots is Red Alert the fire engine, a peculiar use of that name given the more appropriate opportunity to use Hot Spot in this regard - or even Inferno - but it is a marked improvement from the Japanese name of Discharge. Red Alert was available in 2004 exclusively at KB Toys.
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.
