On the season finale, Mary died when she collapsed next to her true love, John Alden (Shane West). As she lay down next to John, who was dead, she let the blood drip from her neck into his mouth. As fans expected, he eventually woke up, but Mary was dead. However, don't expect the witch to stay that way. She will be resurrected, but what kind of person will Mary be when she comes back to life? There is also the question of whether Mary's blood resurrecting John will change him.
Most viewers have already seen the Salem Season 3 teaser clip featuring Marilyn Manson as Thomas Dinley. At Comic-Con 2016, the trailer was released, which goes into more detail about Mary, John, and the other characters. It is hinted that when one raises the dead, it isn't known what kind of being will return. Will Mary actually be the Mary fans remember, will she be full of fury and more powerful than before, or will she be conflicted, confused, a mixture of herself, and something darker?