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The Uncanny X-Men #350 cover
Cover: Joe Madureira & Tim Townsend

The Uncanny X-Men #350

Dec 1997 · Marvel · 3.99 USD; 5.60 CAD
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“Trial & Errors”
★ 1st appearance — Ferris
About this Issue

Uncanny X-Men #350 is the payoff to one of the longest-running mysteries in 1990s X-Men storytelling: Gambit's secret complicity in the 1986–87 Mutant Massacre. By revealing — through Rogue's absorptive kiss — that Remy LeBeau personally recruited and guided the Marauders into the Morlock tunnels on behalf of Mr. Sinister, the issue fundamentally recast one of the franchise's most beloved characters and permanently altered his relationship with both Rogue and the team. The issue simultaneously served as the swan song for artist Joe Madureira, whose manga-inflected pencil work had defined the book's visual identity since 1994, and marked the handoff from the Scott Lobdell era to writer Steve Seagle — making it a genuine creative watershed for the series. Its closing-page revelation that the mysterious Erik the Red was in fact the 'real' Magneto (while de-aged clone Joseph still walked among the X-Men) planted a continuity puzzle that would take several subsequent creative teams years to fully address.

writer Steve Seagle · artist Joe Madureira · artist Andy Smith · inker Tim Townsend · inker Vince Russell · inker Dan Panosian · colorist Steve Buccellato · letterer Richard Starkings · letterer Comicraft · letterer KF · writer Scott Lobdell · cover Joe Madureira, Tim Townsend

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History

Issue #350 was conceived as the climax of the multi-part 'Trial of Gambit' arc that Scott Lobdell had been plotting across the preceding months, but Lobdell departed Marvel abruptly before he could script it. Steve Seagle — originally hired to take over the Wolverine solo title — was brought in at short notice to finish the issue from Lobdell's plot, though Lobdell received no on-cover credit; his co-plotting credit was confirmed only later via the Official Index to the Marvel Universe. That behind-the-scenes instability, compounded by editorial intervention that substituted Magneto for what fan discussion suggests was originally intended to be a larger Mr. Sinister role, produced a number of internal continuity errors that critics and annotators have documented extensively — including an inaccurate depiction of how the Marauders first located the Morlock Tunnels, which directly contradicts Uncanny X-Men #210.

Trivia · 8 facts

  • Titled 'Trial & Errors,' scripted by Steve Seagle from an uncredited plot by departing writer Scott Lobdell, with pencils by Joe Madureira and Andy Smith, inks by Tim Townsend, Vince Russell, and Dan Panosian, colors by Steve Buccellato, and edited by Bob Harras and Mark Powers.
  • This is the final interior issue for artist Joe Madureira on the Uncanny X-Men title; his run as penciler stretched from issue #312 (1994) through #350 (1997), making this a definitive endpoint for his celebrated manga-influenced tenure on the series.
  • The issue reveals retroactively that Gambit worked for Mr. Sinister prior to joining the X-Men and was the person who recruited and assembled the Marauders, then led them to the Morlock Tunnels — though Gambit claims he was unaware a massacre was planned and turned on the Marauders once he realized what was happening.
  • Rogue's forced kiss with Gambit activates her power-absorption, giving the X-Men and the reader simultaneous access to Gambit's suppressed memories of the Morlock Massacre — a narrative device that makes the revelation personal and inescapable for both characters.
  • A flashback within the issue establishes that the single Morlock child Gambit managed to rescue from the carnage grew up to be Marrow (Sarah), retroactively connecting two major characters in the X-Men mythos.
  • The villain presiding over the 'trial' is revealed on the final page to be Magneto, disguised as Erik the Red (the third character to use that alias after Cyclops and Shi'ar agent Davan Shakari) — a twist that also abruptly undercut the ongoing Joseph-as-Magneto storyline that had been running for years.
  • The issue is double-sized and shipped in two distinct cover editions: a standard newsstand version and a direct-market deluxe edition featuring a prismatic holographic wraparound gatefold cover, both with art by Joe Madureira.
  • The issue and its arc were collected in the X-Men: The Trial of Gambit trade paperback (Marvel, 2016), which gathered Uncanny X-Men #341–350 and #-1 alongside X-Men #62–64 and #-1, and later in a more expansive omnibus edition.

Cast · 35 characters

Full credits

artist Andy Smith
letterer Comicraft
letterer KF
cover pencils Joe Madureira
cover inks Tim Townsend

Reprints

Reprinted in Gli Incredibili X-Men #100 (1998), X-Men [Χ-Μεν] #17 (2000), X-Men Visionaries: Joe Madureira #[nn] (2001), The 100 Greatest Marvels of All Time #2 (2001), X-Men: The Trial of Gambit #[nn] (2016), De X-Mannen #188, X-Men #1/1999

Key issues in The Uncanny X-Men

Variants (2)

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