Complex sentence: Magneto, Glob Herman, Mystique, and Anole are all cured with cure darts, though the final scene shows Magneto reaching out toward a chess piece as it moves a little bit, indicating that the mutant cure was not permanent.
Split into simpler sentences: Magneto, Glob Herman, Mystique, and the Anole-like mutant are all cured with cure darts. The final scene shows Magneto reaching out toward a chess piece as it moves a little bit, indicating that the mutant cure was not permanent.