Hammer

Few characters embody the wild, anything-goes energy of early-'90s Marvel quite like Hammer, who crashed onto the scene in X-Force #8 in 1992 — a debut co-crafted by the legendary trio of Rob Liefeld, Fabian Nicieza, and Mike Mignola. Over a surprisingly durable run stretching all the way to 2023, this Marvel figure has kept remarkable company, sharing pages with powerhouses like Cable, Deadpool, and Domino across titles including X-Force and Cable & Deadpool. Thirty-one years of appearances is no small feat for a Copper/Modern Age creation, and any collector who loves the gritty, mutant-saturated corner of the Marvel Universe will find Hammer a rewarding thread to pull.