Creation Story
X-23 is one of the few modern Marvel characters whose canonical first appearance is in a medium other than comics. Christopher Yost and Craig Kyle created the character for X-Men: Evolution in 2003, developing her specifically as a female Wolverine-adjacent antagonist for the animated series’ final season. Season 3, Episode 10 (August 2003), titled “X23,” introduces the character. The episode establishes her backstory (a clone of Wolverine, created by the Weapon X program’s successor, weaponized as a child) and sets up her eventual transition to comics.
Marvel commissioned Yost and Kyle to bring X-23 into the comics the following year. Her first comics appearance is NYX #3 (February 2004), an underappreciated Marvel Knights title by Joe Quesada and Joshua Middleton. She is not named X-23 in NYX #3; the naming arrives in NYX #4 (March 2004). Both issues are collected by serious X-23 collectors, but NYX #3 is the technical first-comics-appearance key.
X-23 #1 (January 2005) is her first solo title. Kyle and Yost wrote the limited series with Billy Tan on pencils, filling in the clone backstory that had been sketched in Evolution. The six-issue series established Laura Kinney as a core modern X-Men character and was followed by X-23: Target X (2006) as a second limited series.
Laura Kinney as Wolverine
All-New Wolverine #1 (November 2015) marked Laura’s transition to the Wolverine mantle following Logan’s death in the 2014 Death of Wolverine event. Tom Taylor wrote; David Lopez pencilled. The run ran 35 issues through 2018 and is widely regarded as one of the strongest Wolverine-title runs of the 2010s. Laura carried the title through Logan’s absence from the Marvel Universe, and the run’s reception was strong enough that the character has periodically returned to the Wolverine role during subsequent Logan deaths or absences.
Logan (2017), directed by James Mangold, draws heavily on the X-23 comics for its supporting-character framework. Dafne Keen plays Laura (never explicitly named X-23 in the film, though strongly implied) as an escaped Weapon X test subject and Logan’s successor. The performance is widely regarded as the strongest non-Logan element of the film.
Collector context
NYX #3 is the comics-first-appearance key and the single issue serious X-23 collectors target. High-grade copies (CGC 9.8) have crossed $1,000 at auction. NYX #4 (first named X-23) is a secondary key and trades at roughly 50 to 70 percent of NYX #3 pricing in matched grade.
X-23 #1 (2005) is the first solo title and a modern-era key. Available in high grade but commands a premium for CGC 9.8 census slots. All-New Wolverine #1 (2015) is the mantle-transition key and picked up significantly after the 2017 Logan film.
Because X-23 originated on television, the original X-Men: Evolution Season 3 Episode 10 is an archival first-appearance event but does not have a physical collectible equivalent. Blu-ray releases of Evolution are the closest-to-source medium for the animated debut.
