A group of new photos for the Iron Man 3 and Marvel's Superheros LEGO sets have surface revealing some potential spoilers for the upcoming superhero sequel. The sets, named Malibu Mansion Attack, Extremis Sea Port Battle and Iron Man vs. The Mandarin: The Ultimate Showdown, drop clues of Extremis, Ben Kingsley as The Mandarin piloting an armored helicopter and someone other than Tony Stark in the armor. Check them out.