Wolverine

There's something fascinatingly layered about a character named Wolverine who shares the page with Logan and Wolverine as distinct figures — a testament to how richly Marvel has explored that iconic identity across the Modern Age. Debuting in The Uncanny X-Men #371 in 1999, brought to life by Terry Kavanagh, Alan Davis, and Jim Cheung, this character emerged during a period when Marvel was pushing its mutant mythology in bold new directions. A card-carrying X-Men member, they've kept company with heavy hitters like Storm, Ororo Munroe, and Scott Summers across appearances in Uncanny X-Men, X-Men Universe, and even Daken: Dark Wolverine — Punishment, suggesting a surprisingly wide footprint for a relatively compact catalog presence. With an 18-year publishing span and at least one key collector issue to their name, this is a character worth tracking down for anyone who loves digging into the deeper strata of Marvel's mutant universe.