Plot
Collects Transformers Robots in Disguise (2012-) #39-41 and Transformers: Windblade - Combiner Wars (2015) #1-3
The AUTOBOTS and DECEPTICONS’ uneasy peace is threatened by the flames of war! STARSCREAM—ruler of CYBERTRON—makes contact with WINDBLADE’S home world—and the only defense against a new CYBERTRONIAN EMPIRE are COMBINERS—multiple CYBERTRONIANS forming together into huge, dangerous forms!