Darkwing

Darkwing was a Cybertronian and one of Blackout's soldiers. He and his brother Dreadwind served as Blackout's guards during his trip to Dragku.

Much much later, he and his brother joined Starscream in his failed attempt to overthrow Blackout. He appeared out of a portal along with Thundercracker, Skywarp, Dirge, Thrust, Ramjet and Dreadwind and then was completely forgotten.