User blog comment:IamJakuhoRaikoben/Chapter 480: The Northern Gravestone, Review./@comment-2214433-20160404181823/@comment-46.198.223.111-20160405204252

About Mavi's plan:Fairy Heart isn't a source that provides with infinite amount of magic?If released won't it affect enemies as well?And if one recalls that Tenrou tree provides all Fairy Tail members with immortality can't Fairy Heart be a advanced version of that plot device?