Blue Fairy

The is a character featured in.

History
Princess Zelda can only meet the Blue Fairy if she entered the Cavern with the Magic Arrows in hand. After she defeats a Gibdo with a shot from the Magic Arrows, a Blue Fairy will appear from the corpse of the burnt Gibdo, saying that she was being kept a prisoner by the foe. The fairy, who waves her wand and covers Zelda in a warm blue light, restores the princess's energy and ask her what she is doing in such an evil place. Zelda explains to her about the crystal spell on Link and confesses she does not know what she is looking for. The fairy says she cannot stay with Zelda, but gives her a scroll and promptly disappears.