The "Sword of the Creator" is a legendary weapon from the video game series Fire Emblem. It is primarily associated with the character Byleth, who wields it in the game Fire Emblem: Three Houses. The sword has the unique ability to transform into various forms, allowing it to adapt to different combat situations. In the game's lore, the sword is linked to the goddess Sothis and is said to have been created to combat powerful foes. It plays a significant role in the story, symbolizing the connection between Byleth and their divine heritage, as well as their role in the fate of the land of Fódlan.