Transformers: Megatron Origin — IDW Publishing
Issue: #1 B
An authoritarian government, an oppressed group of workers, the spark or rebellion is there and Megatron will be herald of freedom at any cost necessary.
First appearances: Decimus
Creators: Zac Atkinson, Alex Milne, Eric Holmes, Josh Perez, Andrew Elder, Chris Ryall, Marcelo Matere
Characters: Megatron, Prowl, Sentinel Prime, Frenzy, Decimus, Rumble
Story arcs: Megatron Origin