Irene unleashes Deus Sema, a power beyond human comprehension. With only her right arm, Erza combats the spell that threatens the entire area. Meanwhile, Natsu is forced to make an important decision that will forever change his fate.

Gray makes the ultimate choice to sacrifice his life and his very existence in order to trap Zeref in ice for all eternity. Meanwhile, the mighty Acnologia finally reaches Magnolia and causes great concern for both sides of the war.