Fi (Hyrule Warriors)

Fi (ファイ) is a playable character in Hyrule Warriors and Hyrule Warriors Legends. The sentient Spirit of the Goddess Sword, Fi is both a warrior and a weapon, who was created by the Goddess Hylia and placed in a hidden chamber located under the Statue of the Goddess located in Skyloft. When Skyloft is transported into the skies Hyrule by the warping of time and space, Fi joins that Era's incarnation of the Hero in fighting to restore order and defeat the evil that threatens her Era.

Personality
Fi has an emotionless and logical personality. With her computer-like analytical senses and lengthy battle related knowledge, Fi can provide in-depth analysis of her surroundings, enemies, and battle strategies. Though she is a literally a weapon and has trouble understanding emotions, she possess amazing grace and dancing ability, which she incorporates into her fighting style. Though emotionless, she is quite loyal to both her master (The Hero) and her creator, Hylia.

In many ways she is the polar opposite of her nemesis, the Demon Lord and Spirit of Demise's Sword, Ghirahim.