White Sword
In Legend of Zelda, the White Sword is the second sword which Link receives after the Wooden Sword and before the Magical Sword.
In The Minish Cap, the White Sword is the next form of Melari's Sword. It is infused with two of the Elements.
The White Sword grows in power as it is infused with the power of more elements. Three elements make it the Empowered White Sword, and all four elements make it the Four Sword