1st printing. Collects Transformers: Monstrosity (2013 IDW) #1-4. Written by Chris Metzen and Flint Dille. Art and cover by Livio Ramondelli. In the early days of the war on CYBERTRON, OPTIMUS PRIME puts everything on the line to unify the planet-but not everyone agrees that this new Prime should be in charge! Meanwhile, the fallen DECEPTICON leader, MEGATRON, begins a journey that will change everything. Softcover, 112 pages, full color. Cover price $19.99.