Horse Call

The Horse Call is a horseshoe-shaped flute acquired by Link in.

Location
The flute was made by Ilia as a gift to Link for his journey from Ordon Village to Hyrule Castle. Before Link is able to depart, however, a group of Bulblin raiders appears and captures Ilia and several of the other Ordon children. Eventually, Ilia is found under the care of Telma in Castle Town, though suffering from memory loss. In a quest to restore her memory, Link recovers the flute from Impaz in the Hidden Village, where Ilia had been held captive. After presenting the flute to Ilia, she regains her lost memories and is finally able to give Link his gift.

Uses
The Horse Call is used to play Epona's Song to summon Epona anywhere in Hyrule Field, similar to the Epona's Song from. It eliminates the need for Link to locate patches of Horse Grass.

Super Smash Bros. Brawl
The Horse Call appears as a sticker in.

Trivia

 * An item known as the Reed Whistle was originally going to appear in Ocarina of Time, but it was replaced by Epona's Song. It would have had the same effect as the Horse Call.