Transformers Optimus Prime TPB Volume 04

TRANSFORMERS OPTIMUS PRIME TP

"Darkness falls over Cybertron as the legendary Onyx Prime returns, throwing the planet into chaos! What does this mean for Optimus Prime-and Earth? As Onyx and his comrades sow panic and dissension on Cybertron, Windblade defends an already tense planet against a secret that could shatter it forever, while Soundwave questions a fragile alliance, and Optimus confronts a mystery that goes back millions of years. Collects Transformers: Optimus Prime issues #15-21. Advance solicited for November release! Bumblebee: The Movie hits theaters December 21, 2018."