SAO Is a great show, but it has its faults in plot, drama, story, character development etc. Here is my revised scenes which replace parts of the canon with things that don't alter final outcomes in the slightest.
In the epic conclusion to the Devil's Deal series, Freya has one final chance to discover the full potential of her own power, and to use it to restore balance in the universe - once and for all. After the destruction caused by Roisin, Ferya and Torix come to terms with their losses and mistakes... And prepare for a final battle that will change everything.