User blog comment:Miskos3/Fairy Tail 522 & 523: Gray's Trump Card & Is Destiny Burning, Review/@comment-5708675-20170218152208/@comment-198.21.195.209-20170219041123

maybe he'll just use fairy heart to kill himself. he can live for an infinite amount of time so i suppose an infinite amount of magic could be the one thing to kill him.