Concede is, actually a Jazzimus Prime from a Universe despite the fact he doesn't look the same.. He somehow found his way in this realm.
Concede killed Thomastrain's brother (the little 'con that could) using his Pulseblade (or Pulse Blade). Concede noticed Kirbycron, and tried to use his old "fancy words" to get the Decepticons to help. He then used a Furmanism.
"LETS GIVE IT THE WORSE CASE OF INDIGESTION ITS EVER HAD!"
Concede admits to losing his Universe's Matrix after fighting Kirbycron's monsters.
Color Scheme: Edit
Red and Black.
(I took that from Xexong)
Some sort of weird looking racecar.
Two pistols. His other weapons are missile launchers, and a "Pulse Blade".
Autobots (of his old universe, and of this realm), Good.