"Destiny, Part Four"
Continues in Transformers: Regeneration One #0.
*Cybertron under siege! As Bludgeon's Blitz Engines wreak havoc, the Autobots struggle to muster a response to a threat that feels all too close to home! But their 'greatest warrior,' Ultra Magnus, has problems of his own… in the shape of a fighting mad Galvatron. It's the clash of titans you've (almost) never seen before! *Source: idwpublishing.com