Final Fantasy Fables: Chocobo Tales - Nintendo DS for DS

Once upon a time there was a small, peaceful island protected by the crystals of fire, earth, water and light. On this island lived a white mage named Shirma, a black mage named Croma and a farm full of cheerful chocobos. Just when it looked like everybody was going to live happily ever after, Croma bought back a mysterious book from his latest journey. Without thinking twice, he opened the dark tome and inadvertently invited misfortune upon the island. Every nearby chocobo was sucked into the magical pages of the wicked book.