In 'Kingdom', the 'War for Cybertron' trilogy at last reaches ... between Optimus Prime and Megatron, which has been War for Cybertron's (and really, all of Transformers') main thread.

Megatron is the dreaded leader of the Decepticons and the sworn enemy of Optimus Prime, and with that, Transformers and pop culture have one of the greatest villains. Megatron is a true menace ...