How found: Visit the Fairy Fountain in North Clock Town as Human Link. Find the one Stray Fairy -- it will be at the Laundry Pool during the day or in East Clock Town at night -- and return it to the fountain. The Great Fairy will appear and bestow the Great Fairy's Mask upon Link.

    How used: Wear the Great Fairy's Mask in a dungeon and pink sparks will rise from it if a Stray Fairy is in the room. The Great Fairy's Mask also lures free-flying Stray Fairies towards Link.