The Fallen, formerly known as Megatronus, is the Main antagonist in Transformers Revenge of The Fallen. He is the founder and True Leader of the Decepticons. After the
death of Optimus Prime
he comes to Earth for revenge. At the end of Revenge of the fallen,
after Optimus is revived he takes the matrix and flies off to destroy
the Sun. Optimus gets his new form he flies up to the pyramid and kills
the fallen, with his two lines, "Give me your face" and "I rise, you fall"