The war for Cybertron has forever changed the fate of two worlds.
Transformers Vol. 3: Combiner Chaos
TRANSFORMERS VOLUME 3: ALL FALL DOWN (IDW 2021 HC GN Hardcover ~ Galaxies)
Transformers: IDW Collection Phase Two Volume 3 (Transformers: the Idw Collection Phase Two) by John Barber (2016-03-08)
