Transformers: Unicron

In Transformers: Unicron (2019, IDW), the cataclysmic planet-eater at last reaches Earth, bringing the long-running IDW continuity to a shattering conclusion. This single-issue finale, illustrated by Andrew Griffith, resolves the massive threat that had been building across multiple series, making it an essential capstone for readers invested in the sprawling saga. It matters as the definitive end of IDW's celebrated Transformers universe, delivering a final confrontation that redefines the stakes for its characters.