This is how Prologue goes in Crash's, Thomas' and Ryan's Adventures of Transformers: War for Cybertron.
Optimus Prime: (narrating) Cybertron. Our home. For generations it has been a peaceful world. Until pride and a lust for power divided us. Now we fight, enemies who were once our brothers.
then Optimus Prime tries to stop a rocket]
Optimus Prime: (narrating) Our tragic war has ravaged Cybertron.
[Megatron crushes an Autobot's head with his hand]
Megatron: (narrating) It is a necessary war, to return us to glory!
Optimus Prime: (narrating) The Autobots will never sacrifice freedom!
[Optimus Prime cuts some Cons up with his axe]
Megatron: (narrating) The Decepticons will bring this world to order!
[A meteor crash lands on Cybertron]
Optimus Prime: (narrating) Our defeat would mean the end of everything.
[Trypticon's hand comes out behind Megatron]
Megatron: (narrating) My victory will mark a brilliant new beginning.
Optimus Prime: (narrating) One shall stand.
[Omega Supreme fires a beam at the ground which makes the Cons fly off. Optimus Prime and the Autobots charge at Megatron and his followers]
Megatron: (narrating) One shall fall!
[Trypticon fires his cannons then Optimus Prime and Megatron clash weapons]