Hero's Keys, also known as Hero Keys, are items in Four Swords.
Location and Uses
Hero's Keys are required to enter Vaati's Palace. They can be obtained from Great Fairies when completing a Stage with a minimum of 5,000 Rupees after defeating Vaati a second time.
| Names in Other Regions
||勇者のカギ (Yūsha no Kagi)
||Same as English.
- ↑ 1.0 1.1 "There is nothing left to be said. I dub you... the greatest of heroes and grant you each a Hero's Key." — Great Fairy (Four Swords)
- ↑ 2.0 2.1 "If all of you gather the Hero Keys of the Great Fairies of Forest, Ice, and Flame, the path to Vaati's Palace shall open." — Great Fairy (Four Swords)