Tom Cassidy

Tom Cassidy, the Irish mutant known as Black Tom, is the cousin of X-Man Banshee. A criminal for hire, his mutant abilities allow him to channel energy blasts through wood, leading him to a life of villainy and a long-running partnership with the Juggernaut.

Few characters carry the weight of Marvel's mutant mythology quite like Tom Cassidy, who stepped onto the scene in 1976's The X-Men #99 — a Bronze Age debut courtesy of the legendary team of Chris Claremont and Dave Cockrum, right in the thick of one of comics' most celebrated creative runs. Over nearly five decades of publication, Tom has proven himself a genuinely enduring presence in the Marvel Universe, racking up over a hundred catalog appearances across X-Force, Wolverine, and The X-Men — the very heart of mutantkind's corner of the Marvel cosmos. As a card-carrying X-Men affiliate, he keeps extraordinary company, sharing pages with icons like Wolverine, Ororo Munroe, and the unstoppable Juggernaut himself. With seven key-issue appearances to his name and a publishing history stretching all the way to 2024, Tom Cassidy is the kind of deep-cut character that rewards the curious collector who digs past the marquee names.