Mirajane Strauss was Killed when she was being tortured by Irene Belserion, Erza's Mother. The killing blow was delivered by August. She was then reincarnated into the Naruto world as Suna Citizen. Don't Own Naruto Or Fairy Tail (Mostly Mirajane and some of the spells in the Fairy Tail World) Mirajane's Take Over Spells and any other ones are known as her "Bloodline"