Zora Scale (Oracle of Ages)
The Zora Scale is an item in Oracle of Ages. After defeating Plasmarine and receiving the Rolling Sea in Jabu-Jabu's Belly, a Zora rewards Link with the Zora Scale. The Zora Scale must be shown to the Zora in the Sea of Storms to gain access to the area where the Piratians are found. Giving the Zora Scale to the Captain of the Piratians results in Link receiving the Tokay Eyeball, which is needed to access the Ancient Tomb.