Rook

Born in the turbulent early 1990s reinvention of the Transformers universe, Rook made their debut in Transformers: Generation 2 #1 (1993), courtesy of writer Simon Furman and artist Derek Yaniger — the creative team that helped launch Marvel's bold second chapter in the Transformers saga. Sharing pages with titans like Optimus Prime, Megatron, Grimlock, Starscream, and the formidable Jhiaxus, Rook moves in genuinely elite Cybertronian company. While their catalog footprint is modest, the fact that their appearances have carried forward into collections like the Transformers Compendium speaks to the enduring appeal of the Generation 2 era for dedicated fans. For collectors who love the grittier, more intense flavor of early Modern Age Transformers storytelling, tracking down Rook is one of those satisfying deep-cut discoveries.