User blog comment:Nweston8/Series 9, Grand Final rundown/@comment-29558956-20170415191416/@comment-5801603-20170416150442

I think in the Tornado sense, Concussion is in some ways opposite to Tornado, it's weapon is its strong point, it did what Carbide did last series and threw a large wheel out of the arena, and stayed just about mobile enough to take out Thor first time, and rookie Thor out in the heat final by being the dominant machine and the one to beat. The Drum is what makes it, and is mor epowerful than people give it credit for. I still think it would've lost in other heats though.