When you reveal the charm sprites, one, two, or three will appear. A Gleaelg will always appear; if two charm sprites appear, then it will be both a Gleaelg and Tranart; and if three appear, it will be one of each charm sprite. It is not hard to catch all three if you have quick reactions. The charm sprites were originally discovered by Edina, who was collecting neverberry leaves when the movements of the sprites scared her. She fled to the Tree Gnome Stronghold. Yaktwee was subsequently sent out to control the creatures.