Doll

Link Dolls, or simply Extra Lives, are odd dolls that seemed to have been crafted to resemble Link.

Location and Uses
Link Dolls only appear in and increase the amount of Link's lives when collected. They are well hidden in certain areas of Hyrule's overworld. However, once they are collected, they disappear from their locations for the remainder of the game and cannot be recollected. Because of this, many players suggest that Link Dolls should only be collected for venturing out into the Great Palace.