Gambit, introduced in Marvel Comics in 1990, quickly became a beloved character known for his charm, complexity, and tumultuous past. His storylines often reflect his duality as a thief and a hero. Notable arcs include 'The Trial of Gambit,' where he faces judgment for his part in the Mutant Massacre, ultimately leading to his alienation from the X-Men. In 'Blood of Apocalypse,' Gambit becomes a Horseman of Death, grappling with loss of identity while attempting to infiltrate Apocalypse's ranks. His relationship with Rogue is explored in 'Mr. & Mrs. X,' where their interstellar honeymoon takes a turn when they protect a mysterious egg, further intertwining their destinies. The 'Knights of X' miniseries showcases Gambit's leadership qualities as he joins forces with other mutants to reclaim Otherworld, even facing death in the process. These storylines, crafted by notable writers like Chris Claremont and Jeph Loeb, not only highlight Gambit's evolution but also his lasting impact on the X-Men saga.