Transformers Dark Of The Moon Mechtech Voyager Shockwave
Besides Soundwave, Shockwave is Megatron’s other most trusted second-in-command but based on Cybertron until now.
He is the hand that ensures Decepticon plans remain secret from the Autobots.
He eliminates evidence and witnesses with brutal emotionless efficiency.
The only hints he ever leaves of his presence are smoking craters and the collapsed tunnels through which he travels.