Transformers: King Grimlock — IDW Publishing
Issue: #2
King Grimlock rampages on! As Grimlock sets off to find his place in this strange new world of men, beasts, and magic, he finds himself in the maw of a beast big enough to swallow a Dinobot! It's a fight of incredible strength between the Cybertronian T-Rex and the monster--and someone is taking lessons from Grimlock that may spell his doom!
Creators: Steve Orlando, Agustin Padilla, Riley Farmer, Jake M. Wood, David Mariotte, Jeremy Colwell, Paul Harding, Alex Horley, Tom Waltz, Ilias Kyriazis
Characters: Arko, Grimlock