Ciela

Shiera is the fairy who assists Link in The Legend of Zelda: Phantom Hourglass. She awakes Link after he gets washed up on shore. Her purpose is to help Link on his adventure. In artwork, she is generally bright blue. In game, she is more of a yellowish/white color.

Gameplay
In-game, Shiera will be used as a cursor. The DS stylus will direct where shiera goes, and tapping will make link move, attack, etc. in her direction. Unlike the fairy in the Wii version of Twilight Princess, Link will have some dialogue with Shiera.