Spirit Medallion

The Spirit Medallion is an item in The Legend of Zelda: Ocarina of Time.

In-game
The Spirit Medallion is a circular, orange medal with swirl designs on it, given to Link by Nabooru after he defeats Twinrova in the Spirit Temple. It seems its only purpose is to mark Link's quest progression, but there have been theories that it had greater purposes at one time, though it now does nothing to aid Link in-game.