The Transformers: Robots in Disguise — IDW Publishing
Issue: #30
GALVATRON THE BARBARIAN! From Cybertron’s ancient past came the warrior-king, GALVATRON. Once, he united CYBERTRON and ushered in a Golden Age. Now, he wants to do the same to Earth… but OPTIMUS PRIME has a problem with that plan.
Creators: Carlos Guzman, John Barber, Tom B. Long, Joana Lafuente, John-Paul Bove, Josh Perez, Andrew Griffith, Guido Guidi, Brendan Cahill, Casey W. Coller
Characters: Alpha Trion, Arcee, Blitzwing, Bonecrusher, D.0.C., Devastator, Galvatron, Hook, Long Haul, Mixmaster, Optimus Prime, Prowl, Scavenger, Skywarp, Soundwave, Windblade, Frenzy, Daniel Witwicky, Jetfire, Sideswipe
Story arcs: Dawn of the Autobots