Fifth Palace

The Fifth Palace is first mentioned in the Valiant Comics, and is located on the seemingly deserted Island of Hyron. A soldier (presumably a Hylian Soldier) is stationed there, disguised as an Iron Knuckle. He was charged by a past king of Hyrule to protect the treasure that rests in the palace. When Link and Princess Zelda venture there in search of a magic flute that will take Zelda and the Triforce of Wisdom to a distant land, the palace's guardian challenges them. However, he loses after a grueling fight due to Link's skill with a blade, in which his helmet is knocked off. The man surrenders, and tells them how to access the treasure, which is hidden behind an illusion of a wall.