Crystal Stars

The 7 objects Mario, Goombella, Koops, Flurrie, the Yoshi Kid, Vivian, Bobbery and Ms. Mowz collect in Paper Mario: The Thousand Year Door. They open the Thousand-Year Door to the Palace of Shadow and will teach Mario 7 special moves. They consist of the Diamond Star, the Emerald Star, the Gold Star, the Ruby Star, the Sapphire Star, the Garnet Star and the Crystal Star.