Nightfall Sheen, prized student of Lord Lumin Draconis, has been assigned to the Longest Day festival in Dragontown, but he has more important things on his mind. Namely the threat of Lumin's corrupted brother returning from the moon.
After one of Twilight Sparkle's experiments goes wrong, the Cutie Mark Crusaders are switched with their other dimensional counterparts, the Destiny Mark Desperadoes. But not everything is as it first appears. And Equestria is not ready.
SDBH:UiP AU fic: Nightfall Sheen recieves 7 tickets to the biggest event in Draconia: The Big Burning Bash! There's one for everygon in his circle of friends, plus his assistant, Wishful. Nothing can go wrong! ...Right?