Originally titled Favorites Unite if you're looking for that. This is a spinoff of Nicktoons unite but with Ouran Highschool Host Club, Sonic the Hedgehog, Sword Art Online, and My Little Pony: Friendship is Magic. When Beni Bara, Dr. Eggman, Sugo, and Tirek team up to take over their worlds, Haruhi, Sonic, Kirito, and Twilight must team up to defeat them.