Was Mirajane born with Satan Soul? Just wondering on this but, was Mirajane born with the certain Take Over ability Satan Soul and how did she learn to master it? Also was Elf-Man and Lisanna born with their abilities too? I was wondering this when I noticed that she can change into not one but two other different forms of Satan's Soul including...


  Satan Soul Sitiri and Satan Soul Halphas as below.


 

I would like to know if this is revealed in any of the Anime's or Mangas

Answers are appreciated.
One needs to possess the Demon Factor to use Satan Soul. Mira said it herself:



It hasn't been explained if she already has it since birth or not.