Nightcrawler is a mutant who possesses superhuman agility, the ability to teleport, invisibility in deep shadows, and adhesive hands and feet. His physical mutations include blue fur, two-toed and -fingered feet and hands (not including thumbs), yellow eyes, and a prehensile tail. In Nightcrawler's earlier comic book appearances he is depicted as being a happy-go-lucky practical joker and teaser, and a fan of swashbuckling fiction-wiki
X-Men: Nightcrawler Papercraft