Timmy

Stepping out of the late-1980s Marvel universe, Timmy made their debut in X-Terminators #2 in 1988, born from the creative partnership of Louise Simonson and Jon Bogdanove during one of comics' most inventive Copper Age runs. With only a handful of appearances spread across X-Terminators and The New Mutants, Timmy is a rare and fleeting presence — the kind of character that dedicated collectors love to track down. Sharing pages with fan favorites like Boom-Boom, Skids, and Artie Maddicks, Timmy exists in the warm, scrappy corner of the Marvel universe where young characters faced big adventures, making those few issues well worth seeking out.