Sheik/Super Smash Bros.

Sheik is a playable character in the Super Smash Bros. series. She made his debut in the series in Super Smash Bros. Melee and has consistently appeared in every game since. Initially she appeared to be based off of her model in The Legend of Zelda: Ocarina of Time but starting from Super Smash Bros. Brawl she is mainly inspired by an unused design made for Twilight Princess. Prior to Super Smash Bros. for Nintendo 3DS / Wii U Sheik was a transformation of Zelda but has now become an independant character.

Fighting Style
Sheik mainly fights using fast, swift attacks that combo into each other well. Though they are fast an accurate most of her attacks tend to be quite weak making it difficult for Sheik to knock out opponents. Additionally she is somewhat light making it easy for oppopnents to knock her out.

Other References to The Legend of Zelda series
In earlier games, whenever Sheik would transform into Zelda, the secret unlocked sound effect present in most Zelda games would play.