Volume 4 of 4 from Season One of X-Men: Evolution animated series. Includes episodes 10-13. "Shadowed Past" - When Rogue's chilling nightmares offer a glimpse into Nightcrawler's mutant past, Nightcrawler risks it all - even his friendships with the X-Men - to search for the truth. "Grim Reminder" - A suppressed memory haunts Wolverine, leading him to the twisted man who transformed him into a mutant ? and to a battle of wills that could cost Wolverine his life. "The Cauldron Parts 1&2" - The battle begins when Magneto pits mutants against mutants in a plot to determine the most powerful mutant abilities. Housed on Asteroid M, Magneto intends to help the victors realize their full potentials, then unite them to take over the world ? and only the X-Men can stop him! But when Cyclops' long-lost brother emerges on Magneto's side, Cyclops must make a fateful choice between the only link to his past or his future friendships with the X-Men.