Navi

http://www.nintendomaine.com/retro/n64/zelda-ocarina/navi.jpg

Navi is Links fairy from Ocarina of time, known for saying Hey a lot. She is summoned by The Great Deku Tree to go accompany Link on his quest to save Hyrule. She can be annoying to some gamers but to freshies she is vital, as she helps you get through the game, even if she is annoying. Not to be confused with the helpful fairies that actually heal you.