The Transformers: Monstrosity — IDW Publishing
Issue: #4
THE RETURN! In the early days of the war on CYBERTROIN... MEGATRON's journey into the abyss is over. OPTIMUS PRIME's grip on the planet is slipping. GRIMLOCK and the DINOBOTS hold onto sanity by a thread. Now, all the threads draw together... and the world will shudder.
Creators: John Barber, Livio Ramondelli, Tom B. Long, Robbie Robbins, Alan Payne, Chris Metzen, Flint Dille, Matthew Ruzicka, Greg Goldstein, Chris Ryall, Ted Adams
Characters: Megatron, Starscream, Slag, Scorponok, Grimlock