Powertrain

Powertrain rolled onto the scene in 1989's The Transformers #54, a Copper Age debut courtesy of the legendary creative team of Bob Budiansky and José Delbo — the very architects of Marvel's Transformers universe at its peak. Though the catalog counts only a handful of appearances, those pages put Powertrain in remarkable company: Megatron, Optimus Prime, Bumblebee, Blurr, and Scorponok are the kinds of heavy hitters whose presence signals that something consequential is happening. Preserved in the Transformers Compendium and with a publishing footprint stretching all the way to 2025, Powertrain is a deep-cut gem for the devoted collector — proof that even the rarest figures in the Marvel Transformers saga have a staying power worth tracking down.