After Bruce Wayne was defeated and crippled by Bane, he nominated Jean-Paul Valley to take up the mantle of Batman while he recovered. While initially wearing Bruce Wayne’s uniform, Jean-Paul would eventually begin to succumb to his “programming," becoming more and more corrupted by the crime he was fighting, and replaced the suit with his own tailor-made armour with razor disks, blades and hidden weapons, becoming a more aggressive and unstable Batman, known among comic-fans as the “Azbat” ("Azrael-Batman").
Combat and customization meet collectibles with Artifacts, powerful items you can find throughout town that enhance your character's "might" - their stats and abilities in combat, and sometimes those of your allies as well. Many of these artifacts, of course, are items relevant to South Park lore as well, like a sexy magazine from Mayor McDaniels' office. If you feel like you're stuck and can't progress, finding or equipping new artifacts might be a good move.
In the pages of Contest of Champions, a variation of Natasha Romanov donned the Iron Spider identity in an unidentified alternate reality where Iron Man used the Reality Gem to rig the Civil War in his favor where he later became President of the United States. She inherited it after Peter defected to Captain America's side and later became a member of the Civil Warriors.
Halloween costumes are costumes worn on or around Halloween, a festival which falls on October 31. An early reference to wearing costumes at Halloween comes from Scotland in 1585, but they may pre-date this. There are many references to the custom during the 18th and 19th centuries in the Celtic countries of Scotland, Ireland, Mann and Wales. It has been suggested that the custom comes from the Celtic festivals of Samhain and Calan Gaeaf, or from the practise of "souling" during the Christian observance of Allhallowtide. Wearing costumes and mumming has long been associated with festivals at other times of the year, such as on Christmas. Halloween costumes are traditionally based on frightening supernatural or folkloric beings. However, by the 1930s costumes based on characters in mass media such as film, literature, and radio were popular. Halloween costumes have tended to be worn mainly by young people, but since the mid-20th century they have been increasingly worn by adults also.