Skar

Skar is not very big but he's the smartest and the fastest of all the Dynobots. He also has very sharp claws and can jump high. Skar was a medic bot who also fancied his own experiments. However, one of his experiments resulted in failure, causing the other Dynobots’ alt modes to be that of gigantic, monstrous, robotic creatures of Cybertron’s past. Unable to control their new alt modes, Skar was killed in the Dynobots’ destructive rampage. Soon after realizing what they have done, and knowing the loss of Skar’s medical skills would come as a big loss to the Autobots, the Dynobots decided to run from the trouble they have caused.