How do you defeat blackout decepticons

You have to keep pounding him but when he blocks, dodge out of the way, quickly run back in and start pounding him again (though keep an eye out for Starscream if he appears). Keep repeating this process and Blackout should easily fall. Answer You have to keep pounding him but get out of the way when he blocks. Quickly run back in and just keep on pounding him until he drops. This process can also work on Starscream.