VIDEOS:
Devastator
The Autobots have secretly attached dominator disks to the Constructions so they can bring bring Devastator under their command. When they combine, Optimus Prime orders Devastator to attack the Decepticons, which he immediately does.
Example of:
Heel–Face Brainwashing
Zapper Zaku in Robohouse
Example of:
Heel–Face Brainwashing
By Your Command
Example of:
Heel–Face Brainwashing