Cybertroid alloy
Cybertroid alloy is a type of Cybertronian alloy used in the star drive onboard the Nemesis (G1).
It is unclear if cybertroid alloy is a common material used in stardrives since the Nemesis was powered by a one-of-a-kind energy maximizer called the Heart of Cybertron.
Fiction
Original Cartoon
Scavenger used traces of cybertroid alloy to guide the Decepticons covert ground approach towards the crashed Nemesis in 1985.Microbots