Intrigued to know about Mary Marvel friends & enemies? Check out the list of Mary Marvel enemies and rival teams that continue to trouble this Superhero over the years. Along with the Mary Marvel enemies, she also has friends and group affiliations that help her fight against enemies and stand by her side in both good and bad times. From Mary Marvel Biography, along with list of Mary Marvel enemies, we also bring you the list of Mary Marvel friends and group affiliations. Check out all the elemental and medical weaknesses of Mary Marvel.