Scarlet witch

Magda — pregnant with the Scarlet Witch and Quicksilver — takes sanctuary at Mount Wundagore in Transia, the home of the High Evolutionary, after seeing her husband Magnus use his magnetic powers for the first time. The twins are born during a battle between the Knights of Wundagore and the Other, "the elemental host of Cthon"; Mt. Wundagore is the prison of the Elder God Chthon, and Magda had come to the mountain in the midst of a plot of his to escape the prison. Cthon altered Wanda and will later give her the ability to use magic in addition to her mutant abilities; Cthon had planned to use her as a vessel for his own demonic possession when she reached maturity, a vessel with both mutant and magical powers. Fearing that Magnus would discover the children, Magda leaves the sanctuary and dies of exposure to the elements. The twins are attended by Bova. Bova soon assists the World War II superheroine Miss America through labor, but the birth results in a stillborn child and Miss America loses her own life in the process. These complications are thought to be due to radiation poisoning deliberately caused by the villain Isbisa, the enemy of Miss America's husband Robert Frank, a.k.a Whizzer. Bova hides the truth from Frank and claims that only the mother has died, and that he now has twin children. Frank is shocked at the death of his wife and flees at super speed.[12][13][14] As Wundagore was no place for human infants, the High Evolutionary places them in the care of the Romani Django and Marya Maximoff, who raise the twins as their own children. The twins are forced to flee a mob when Wanda uses her powers to protect herself and accidentally causes a fire that kills their adoptive Roma mother.