Dark transfer was an extremely rare Force power that allowed the user to bring others back to life from the brink of death; it could initially only be accessed through the dark side. The only person confirmed to have ever learned this skill on their own was Cade Skywalker, who used it to resurrect Wolf Sazen and Marasiah Fel, and to prevent the coral seed deaths of Deliah Blue and Jariah Syn. When Cade and Azlyn Rae were infected with the Rakghoul plague, Cade used this ability to rid them of it, a feat that had only previously been done with the Rakghoul serum.