David Haller

Few Marvel characters carry as much psychological weight and raw narrative potential as David Haller, who made his striking Bronze Age entrance in Secret Wars II #1 back in 1985, brought to life by Jim Shooter and Al Milgrom. Over four decades — stretching from the mid-eighties all the way to 2026 — he's woven himself into the fabric of the X-Men corner of the Marvel Universe, racking up affiliations with the X-Men, the Hand, and the Reavers, and sharing pages with titans like Wolverine, Storm, and Logan across landmark runs in New Mutants, The Uncanny X-Men, and Legion of X. With four key-issue appearances flagged by collectors and 96 catalog entries spanning 41 years, this is a figure whose presence in Marvel history is anything but incidental. If you're drawn to complex, enduring characters who've left their mark across multiple eras of X-Men storytelling, David Haller is absolutely worth your time.