Grimlock

Grimlock is the fierce Dinobot commander and leader of the Autobots, a Transformer who converts between a mechanical Tyrannosaurus Rex and a powerful robot warrior, known for his aggressive fighting style and blunt, independent personality within the Transformers universe.

Grimlock crashes onto the scene in 1993's Transformers: Generation 2: Halloween Special Edition #1, courtesy of the legendary creative team of Simon Furman and Geoff Senior, planting this character firmly in the Copper/Modern Age of Marvel Comics. Running across an impressive span stretching all the way to 2025, Grimlock has proven a remarkably enduring presence in the Transformers: Generation 2 corner of the Marvel universe. The company here is nothing short of iconic — sharing pages with titans like Optimus Prime, Megatron, Starscream, Hot Rod, and Kup speaks to just how central this character is to the grand drama of that world. For collectors and fans tracing the full arc of Marvel's Transformers saga, Grimlock is a name well worth seeking out.