Natsu, Lucy, Gray and Erza decide to have a 2 on 2 fight to celebrate the 100th anniversary of Fairy Tail. There is a large festival set up for it, except half-way through the fight Jellal and his army of Dark Guild Wizards attack to get revenge and begin a large war. Can Natsu, Lucy, Gray and Erza defeat both Jellal and his dark guild armies? RATED K FOR MILD VIOLENCE