Dusk Claymore

The Sword of the Sages was seen being used by the Third Sage (Water Sage) in The Legend of Zelda: Twilight Princess. The sword was thrust into Ganondorf's chest in hopes of killing him. This was not the case because Ganondorf survived thanks to his Triforce of Power, and he took the sword and killed the Water Sage. Ganondorf kept the sword and used it later in the game in the ending battle with Link.