X-23>FIRST APPEARANCE
CHARACTER RESEARCH

X-23 First Appearance

Start with the debut, then follow the early-issue trail that built the legend.

Fortress isolates the debut question behind searches like "first appearance of X-23", then shows the surrounding early books so collectors can distinguish the main debut issue from the wider key cluster.

CHARACTER PROFILEALL KEY ISSUES
NYX #3.0
PRIMARY DEBUT BOOK
3
EARLY ISSUES TRACKED
-
CURRENT BUZZ SCORE
Featured First Appearance
First Appearance2004MarvelModern Age
First X-23 in comics
EARLIEST TRACKED APPEARANCE
X
CHARACTER BIOGRAPHY
SOURCE: MARVEL DATABASE ON FANDOM
Loading Marvel Database profile...

Why This Page Matters

Collectors rarely stop at the phrase "first appearance." They also want to know the early supporting books, whether the debut is a cameo or full appearance, and how the surrounding issues compare. This page is designed for that exact research path.

Use the cards below to compare early appearance candidates, then open the broader key issue cluster when you want the full collector view.

EARLY APPEARANCES
1
Debut Candidate2004MarvelModern Age
First X-23 in comics
2
2004MarvelModern Age
First X-23 in comics
3
2005MarvelModern Age
First X-23 solo limited series
MAIN TITLE KEY ISSUES

NYXMarvel

2 ISSUESOPEN SERIES PAGE
1
First appearance of Archie's girlfriend Veronica2004Marvel
First X-23 in comics
2
First appearance of Archie's girlfriend Veronica2004Marvel
First X-23 in comics
FEEDBACK