This for the Friendship Games, the teachers decide to have a tournament for the popular dueling game, Yugioh. Also, the Twilight from this world wants to learn about the magic coming from the school and unintentionally ends up stealing it.
Twilight's visit to the human world goes insane as Pinkie's new friend Bakura sends them to the Shadow Realm in order to steal Twilight's rainbow power. Sunset is their only hope, can she handle it all on her own?
When Sunset steals Twilight's crown, she and her new friends must defeat the evil forces of earth and Sunset if she ever wants to get back to Equestria. CAn she do it, or will Twilight be left behind?