User blog comment:Miskos3/Fairy Tail Chapter 334: Sin and Sacrifice, Review/@comment-71.199.130.7-20130607192341/@comment-5303512-20130608055914

I can name so many things that are no light Hearted about this series which I have no problems with, human trafficking, slavery, mutilation, suicide bombing, sadistic nature, deaths.

Either Someone else sacrifices themselves for a spell to revive Gray or he remains dead. Most likely Ultear.