Five Singularities have pushed our heroes to the brink but they have persisted. Now a new threat emerges and Grogar will test the heroes of chaldea and Equestria like never before.
In and unfamiliar land, with powers that shouldn't exist and the only goal of getting back home, she doesn't care if they will praise her or curse her, she will do anything to get her life back!
A magical ritual has begun in Equestria, and it's not in any of Twilight's books. It's no spell a pony ever cast. It's dangerous, destructive, and there's no getting out of it. It's name is the Holy Grail War.