Meltdown

Meltdown stepped onto the Modern Age stage in 2003 with a debut in Transformers: More Than Meets the Eye #4, part of IDW's deep-dive into the sprawling Transformers mythology. With appearances spread across the official guidebook and companion series, this character is very much a product of that era's ambitious effort to document and expand the Generation One universe in exhaustive, fan-rewarding detail. Sharing pages with a colorful roster that includes Phaser, Octopunch, and Rampage, Meltdown occupies a corner of the Transformers cosmos that rewards the dedicated collector willing to dig into the lore beyond the household names. A modest appearance count makes this one for the completists — exactly the kind of discovery that makes flipping through back-issue bins so satisfying.